Trojan.Win32.IEDummy_82f6f81110

by malwarelabrobot on April 7th, 2016 in Malware Descriptions.

not-a-virus:HEUR:AdWare.Win32.InstallMonster.gen (Kaspersky), Trojan.Win32.IEDummy.FD, mzpefinder_pcap_file.YR (Lavasoft MAS)
Behaviour: Trojan, Adware


The description has been automatically generated by Lavasoft Malware Analysis System and it may contain incomplete or inaccurate information.

Requires JavaScript enabled!

Summary
Dynamic Analysis
Static Analysis
Network Activity
Map
Strings from Dumps
Removals

MD5: 82f6f811108bdf6e3beeb15e6ecf7055
SHA1: 3fca19c2f88d14e0fda48eab1d7763472037d647
SHA256: 1e11901380d2d3637334c185dad437a8d31e466b7f86ef34801e6eb74a3888e6
SSDeep: 98304:SK W1If2ujC tjEG8n2tBTEYrbg8bQbTBcaSGdlQ4wx9bdybFwj9Qv:S1Wstlo2rEYrU3SaFQ4q9Z2FQ9q
Size: 5256264 bytes
File type: EXE
Platform: WIN32
Entropy: Packed
PEID: UPolyXv05_v6
Company: no certificate found
Created at: 1992-06-20 01:22:17
Analyzed on: WindowsXP SP3 32-bit


Summary:

Trojan. A program that appears to do one thing but actually does another (a.k.a. Trojan Horse).

Payload

No specific payload has been found.

Process activity

The Trojan creates the following process(es):

%original file name%.exe:580

The Trojan injects its code into the following process(es):
No processes have been created.

Mutexes

The following mutexes were created/opened:
No objects were found.

File activity

The process %original file name%.exe:580 makes changes in the file system.
The Trojan creates and/or writes to the following file(s):

%Documents and Settings%\%current user%\Local Settings\Temporary Internet Files\Content.IE5\desktop.ini (67 bytes)

Registry activity

The process %original file name%.exe:580 makes changes in the system registry.
The Trojan creates and/or sets the following values in system registry:

[HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Tracing\Microsoft\eappprxy\traceIdentifier]
"Guid" = "5f31090b-d990-4e91-b16d-46121d0255aa"

[HKCR\82f6f811108bdf6e3beeb15e6ecf7055.DynamicNS\Clsid]
"(Default)" = "{C379EAD1-CB34-4B09-AF6B-7E587F8BCD80}"

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Cache\Paths]
"Directory" = "%Documents and Settings%\%current user%\Local Settings\Temporary Internet Files\Content.IE5"

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Cache\Paths\path4]
"CacheLimit" = "65452"
"CachePath" = "%Documents and Settings%\%current user%\Local Settings\Temporary Internet Files\Content.IE5\Cache4"

[HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Tracing\Microsoft\eappcfg\traceIdentifier]
"Guid" = "5f31090b-d990-4e91-b16d-46121d0255aa"

[HKCR\CLSID\{C379EAD1-CB34-4B09-AF6B-7E587F8BCD80}\ProgID]
"(Default)" = "82f6f811108bdf6e3beeb15e6ecf7055.DynamicNS"

[HKCR\CLSID\{C379EAD1-CB34-4B09-AF6B-7E587F8BCD80}]
"(Default)" = "DynamicNS"

[HKLM\System\CurrentControlSet\Services\Eventlog\Application\ESENT]
"TypesSupported" = "7"
"CategoryCount" = "16"

[HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Tracing\Microsoft\QUtil\traceIdentifier]
"Guid" = "8aefce96-4618-42ff-a057-3536aa78233e"

[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders]
"Cookies" = "%Documents and Settings%\%current user%\Cookies"

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Cache\Paths\path2]
"CachePath" = "%Documents and Settings%\%current user%\Local Settings\Temporary Internet Files\Content.IE5\Cache2"

[HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Tracing\Microsoft\eappcfg\traceIdentifier]
"BitNames" = " Error Unusual Info Debug"

[HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Tracing\Microsoft\eappcfg]
"Active" = "1"

[HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Tracing\Microsoft\QUtil]
"Active" = "1"

[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders]
"Cache" = "%Documents and Settings%\%current user%\Local Settings\Temporary Internet Files"

[HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Tracing\Microsoft\eappcfg]
"ControlFlags" = "1"
"LogSessionName" = "stdout"

[HKCR\CLSID\{C379EAD1-CB34-4B09-AF6B-7E587F8BCD80}\LocalServer32]
"(Default)" = "c:\%original file name%.exe"

[HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Tracing\Microsoft\eappprxy\traceIdentifier]
"BitNames" = " Error Unusual Info Debug"

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Cache\Paths\path1]
"CacheLimit" = "65452"

[HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Tracing\Microsoft\eappprxy]
"LogSessionName" = "stdout"
"ControlFlags" = "1"

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Cache\Paths\path2]
"CacheLimit" = "65452"

[HKLM\SOFTWARE\Microsoft\ESENT\Process\82f6f811108bdf6e3beeb15e6ecf7055\DEBUG]
"Trace Level" = ""

[HKCR\82f6f811108bdf6e3beeb15e6ecf7055.DynamicNS]
"(Default)" = "DynamicNS"

[HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Tracing\Microsoft\eappprxy]
"Active" = "1"

[HKLM\SOFTWARE\Microsoft\Cryptography\RNG]
"Seed" = "3F 88 0E 2E 5B 76 F7 AB E3 38 B8 E1 56 59 27 6B"

[HKLM\System\CurrentControlSet\Services\Eventlog\Application\ESENT]
"CategoryMessageFile" = "%System%\ESENT.dll"

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Cache\Paths\path1]
"CachePath" = "%Documents and Settings%\%current user%\Local Settings\Temporary Internet Files\Content.IE5\Cache1"

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Cache\Paths\path3]
"CacheLimit" = "65452"

[HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Tracing\Microsoft\QUtil]
"LogSessionName" = "stdout"

[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders]
"History" = "%Documents and Settings%\%current user%\Local Settings\History"

[HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Tracing\Microsoft\QUtil\traceIdentifier]
"BitNames" = " Error Unusual Info Debug"

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Cache\Paths\path3]
"CachePath" = "%Documents and Settings%\%current user%\Local Settings\Temporary Internet Files\Content.IE5\Cache3"

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Cache\Paths]
"Paths" = "4"

[HKLM\System\CurrentControlSet\Services\Eventlog\Application\ESENT]
"EventMessageFile" = "%System%\ESENT.dll"

[HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Tracing\Microsoft\QUtil]
"ControlFlags" = "1"

The Trojan modifies IE settings for security zones to map all local web-nodes with no dots which do not refer to any zone to the Intranet Zone:

[HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap]
"UNCAsIntranet" = "1"

The Trojan modifies IE settings for security zones to map all web-nodes that bypassing the proxy to the Intranet Zone:

"ProxyBypass" = "1"

The Trojan modifies IE settings for security zones to map all urls to the Intranet Zone:

"IntranetName" = "1"

The Trojan deletes the following value(s) in system registry:

[HKLM\SOFTWARE\Microsoft\ESENT\Process\82f6f811108bdf6e3beeb15e6ecf7055\DEBUG]
"Trace Level"

Dropped PE files

There are no dropped PE files.

HOSTS file anomalies

No changes have been detected.

Rootkit activity

No anomalies have been detected.

Propagation

VersionInfo

Company Name:
Product Name:
Product Version: 1.0.0.0
Legal Copyright:
Legal Trademarks:
Original Filename:
Internal Name:
File Version: 1.0.0.0
File Description:
Comments:
Language: English (United States)

PE Sections

Name Virtual Address Virtual Size Raw Size Entropy Section MD5
UPX0 4096 3112960 0 0 d41d8cd98f00b204e9800998ecf8427e
UPX1 3117056 1605632 1604096 5.46546 e445d93d44de9062e7a511b05a1791e6
.rsrc 4722688 20480 18944 3.78601 87ecc6b79f84b4057e7b83a19a58f53e

Dropped from:

Downloaded by:

Similar by SSDeep:

Similar by Lavasoft Polymorphic Checker:

URLs

URL IP
hxxp://fplr.biz/FFPsetup.exe 89.207.132.103
hxxp://download.torrentex.ru/download.php 5.149.254.68
hxxp://download1.torrentex.ru/download/torrentex0.1.4b.exe 5.149.255.181
hxxp://tundra.site/pages/inmon/im-typ.html 148.62.4.84
hxxp://tundra.site/pages/inmon/css/style.css 148.62.4.84
hxxp://tundra.site/pages/inmon/images/icon2-green.png 148.62.4.84
hxxp://tundra.site/pages/inmon/images/icon1-green.png 148.62.4.84
hxxp://tundra.site/pages/inmon/images/icon3-green.png 148.62.4.84
hxxp://cast-prod-dlv-pull.ironsrc.netdna-cdn.com/scripts/1/adnl.min.js
hxxp://neu-dl-api.cloudapp.net/api/vv/1?callback=cb_1459914005975&ts=1459914005975&sessionId=ZTRJM&rfr=&siteId=9306&aus=5584,1,0
hxxp://cast-prod-dlv-pull.ironsrc.netdna-cdn.com/images/1eaeba30-fae9-4091-b89c-7f1ccf25c528.jpg
hxxp://neu-dl-api.cloudapp.net/api/vp/1?clk=3aakKSwtxgnEr93D6JkBy54BzgTPvZmR2XHGtB_ljZs6rOiPhV5UlwvXQuA55bJlUtvLGcUsiWZXtDhiLnHHIckDhPa-5YSmSyhkVeoOOJbtzCXLx4daxwStZ1egCHSMavFBiwEx5TBz5fh7nh3wBBrOV5DMKf9FuY3bb3gU-Ag2WjepsFdajeHmVFhT6OUvEyZ-31j3oSTX8Fk71EOKox6TVD5wp29hucRX8JqN6QrYjKpIlp-rktjtYKKg7RI5POadtFph4CgYUfDR9FLNSB8wOZEfnNkEUYPRsHDx-3l-goNt1O8yOwaOLfzMPG6zVBAD6Csa0w3KrMNTncii5Ln2Ge6zq1FBIoUWCRdiCpZBnMebeiQulqZEu07vC5sKOobRd8YTJDdlYYboMxP0vG1DG9sSu7-TdmG6qMYYu_HGWiBCpOzz346YEynwNSPY4IrvubyuRBdLUuXeqPgK7w&rfr=
hxxp://d.castplatform.com/api/vp/1?clk=3aakKSwtxgnEr93D6JkBy54BzgTPvZmR2XHGtB_ljZs6rOiPhV5UlwvXQuA55bJlUtvLGcUsiWZXtDhiLnHHIckDhPa-5YSmSyhkVeoOOJbtzCXLx4daxwStZ1egCHSMavFBiwEx5TBz5fh7nh3wBBrOV5DMKf9FuY3bb3gU-Ag2WjepsFdajeHmVFhT6OUvEyZ-31j3oSTX8Fk71EOKox6TVD5wp29hucRX8JqN6QrYjKpIlp-rktjtYKKg7RI5POadtFph4CgYUfDR9FLNSB8wOZEfnNkEUYPRsHDx-3l-goNt1O8yOwaOLfzMPG6zVBAD6Csa0w3KrMNTncii5Ln2Ge6zq1FBIoUWCRdiCpZBnMebeiQulqZEu07vC5sKOobRd8YTJDdlYYboMxP0vG1DG9sSu7-TdmG6qMYYu_HGWiBCpOzz346YEynwNSPY4IrvubyuRBdLUuXeqPgK7w&rfr= 40.127.174.50
hxxp://cdn.castplatform.com/scripts/1/adnl.min.js 198.232.124.20
hxxp://d.castplatform.com/api/vv/1?callback=cb_1459914005975&ts=1459914005975&sessionId=ZTRJM&rfr=&siteId=9306&aus=5584,1,0 40.127.174.50
hxxp://cdn.castplatform.com/images/1eaeba30-fae9-4091-b89c-7f1ccf25c528.jpg 198.232.124.20


IDS verdicts (Suricata alerts: Emerging Threats ET ruleset)

Traffic

GET /FFPsetup.exe HTTP/1.1
Accept: */*
Accept-Language: en-us
Accept-Encoding: gzip, deflate
User-Agent: Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1; .NET CLR 2.0.50727; .NET CLR 3.0.04506.648; .NET CLR 3.5.21022; .NET4.0C)
Host: fplr.biz
Connection: Keep-Alive


HTTP/1.1 200 OK
Server: nginx/1.2.4
Date: Wed, 06 Apr 2016 03:39:58 GMT
Content-Type: application/octet-stream
Content-Length: 3378400
Last-Modified: Tue, 15 Dec 2015 16:17:36 GMT
Connection: keep-alive
Accept-Ranges: bytes
MZ......................@.............................................
..!..L.!This program cannot be run in DOS mode....$.......8...|O..|O..
|O..u7..nO..|O...O...8 .{O..u7..ZO..u7..$O..b...}O..u7..}O..Rich|O....
..............PE..L....v.U.....................<.......m...........
.@[email protected]................................
.....d...P.... ..|............n3......................................
[email protected]..........
..................... ..`.data............ [email protected]
...|.... ......................@..@...................................
......................................................................
......................................................................
......................................................................
......................................................................
......................................................................
...............................................`...p...|..............
......................... ...,[email protected]...^...n...~....................
.......................0...<...N...............v...d...R...B.......
........................0...L...j...~.................................
..........2...J...X...f...~...................................,...F...
`...r...................................................t.......Z...L.
..6... .......................................r.......................
[email protected]@...@[email protected] log-file with an err
<<< skipped >>>


GET /scripts/1/adnl.min.js HTTP/1.1
Accept: */*
Referer: hXXp://tundra.site/pages/inmon/im-typ.html
Accept-Language: en-us
Accept-Encoding: gzip, deflate
User-Agent: Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1; .NET CLR 2.0.50727; .NET CLR 3.0.04506.648; .NET CLR 3.5.21022; .NET4.0C)
Host: cdn.castplatform.com
Connection: Keep-Alive


HTTP/1.1 200 OK
Date: Wed, 06 Apr 2016 03:40:02 GMT
Content-Type: text/javascript; charset=utf-8
Content-Length: 59620
Connection: keep-alive
Vary: Accept-Encoding
Content-MD5: EWemSQBepDOLqdXHMBDo7g==
Last-Modified: Wed, 30 Mar 2016 12:54:04 GMT
ETag: 0x8D3589A5F8E2CCD
X-Node: cdn1
Server: NetDNA-cache/2.2
X-Cache: HIT
// CAST Delivery Agent v4.4.28 #12:54.!function(global,undefined){Arra
y.prototype.indexOf||(Array.prototype.indexOf=function(e,t){if(this===
undefined||null===this)throw new TypeError('"this" is null or not defi
ned');var n=this.length>>>0;for(t= t||0,1/0===Math.abs(t)&&(t
=0),0>t&&(t =n,0>t&&(t=0));n>t;t  )if(this[t]===e)return t;re
turn-1}),"object"!=typeof window.JSON&&(window.JSON={},window.JSON.str
ingify=function(e){if("[object Array]"===Object.prototype.toString.cal
l(e)){if(e.length>0){for(var t=e.length,n=[],a=0;t>a;  a)n.push(
this.stringify(e[a]));return"[" n.join(", ") "]"}return"[]"}if("object
"==typeof e&&null!==e){var n=[];for(a in e)n.push('"' a '": ' this.str
ingify(e[a]));return"{" n.join(", ") "}"}return"string"==typeof e?'"' 
e.replace(/"/g,'\\"') '"':e},window.JSON.parse=function(text,reviver){
function walk(e,t){var n,a,i=e[t];if(i&&"object"==typeof i)for(n in i)
Object.prototype.hasOwnProperty.call(i,n)&&(a=walk(i,n),a!==undefined?
i[n]=a:delete i[n]);return reviver.call(e,t,i)}var cx=/[\u0000\u00ad\u
0600-\u0604\u070f\u17b4\u17b5\u200c-\u200f\u2028-\u202f\u2060-\u206f\u
feff\ufff0-\uffff]/g,j;if(text=String(text),cx.lastIndex=0,cx.test(tex
t)&&(text=text.replace(cx,function(e){return"\\u" ("0000" e.charCodeAt
(0).toString(16)).slice(-4)})),/^[\],:{}\s]*$/.test(text.replace(/\\(?
:["\\\/bfnrt]|u[0-9a-fA-F]{4})/g,"@").replace(/"[^"\\\n\r]*"|true|fals
e|null|-?\d (?:\.\d*)?(?:[eE][ \-]?\d )?/g,"]").replace(/(?:^|:|,)(?:\
s*\[) /g,"")))return j=eval("(" text ")"),"function"==typeof reviv
<<< skipped >>>

GET /images/1eaeba30-fae9-4091-b89c-7f1ccf25c528.jpg HTTP/1.1


Accept: */*
Referer: hXXp://tundra.site/pages/inmon/im-typ.html
Accept-Language: en-us
Accept-Encoding: gzip, deflate
User-Agent: Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1; .NET CLR 2.0.50727; .NET CLR 3.0.04506.648; .NET CLR 3.5.21022; .NET4.0C)
Host: cdn.castplatform.com
Connection: Keep-Alive


HTTP/1.1 200 OK
Date: Wed, 06 Apr 2016 03:40:02 GMT
Content-Type: image/jpeg; charset=utf-8
Content-Length: 99940
Connection: keep-alive
Vary: Accept-Encoding
Content-MD5: 84yOv9Fknx6WvATYJ8//sw==
Last-Modified: Sun, 13 Mar 2016 09:05:27 GMT
ETag: 0x8D34B1E9EAC9EFB
X-Node: cdn1
Server: NetDNA-cache/2.2
X-Cache: HIT
......Exif..II*.................Ducky.......8......hXXp://ns.adobe.com
/xap/1.0/.<?xpacket begin="..." id="W5M0MpCehiHzreSzNTczkc9d"?> 
<x:xmpmeta xmlns:x="adobe:ns:meta/" x:xmptk="Adobe XMP Core 5.6-c11
1 79.158325, 2015/09/10-01:10:20        "> <rdf:RDF xmlns:rdf="h
ttp://VVV.w3.org/1999/02/22-rdf-syntax-ns#"> <rdf:Description rd
f:about="" xmlns:xmpMM="hXXp://ns.adobe.com/xap/1.0/mm/" xmlns:stRef="
hXXp://ns.adobe.com/xap/1.0/sType/ResourceRef#" xmlns:xmp="hXXp://ns.a
dobe.com/xap/1.0/" xmpMM:OriginalDocumentID="xmp.did:9d3aa1bc-879e-f34
1-bb50-ccda3be4d297" xmpMM:DocumentID="xmp.did:C9F120E4E8F211E5B83DE63
5D0776361" xmpMM:InstanceID="xmp.iid:C9F120E3E8F211E5B83DE635D0776361"
 xmp:CreatorTool="Adobe Photoshop CC 2015 (Windows)"> <xmpMM:Der
ivedFrom stRef:instanceID="xmp.iid:963c8fb8-b4bf-3f44-ba12-95c7f2efc8d
3" stRef:documentID="xmp.did:9d3aa1bc-879e-f341-bb50-ccda3be4d297"/>
; </rdf:Description> </rdf:RDF> </x:xmpmeta> <?xp
acket end="r"?>....Adobe.d.........................................
.......................""""""""""................"""""""""""""""""""""
""""""""""""""""""""""""""""........ .................................
.......................................................!.1...AQ.aq"...
2B.....R#...b.r...3S..U...Cs$u6...c.4DTt%7....d..EeVv'8...5&..........
...........!1..AQ..aq......."2....BRb.r.#..3.....CS............?..V.&.
....u.{f..,6.T.....)*4..#....:.S..g....v.b.u.......u.&. eR....T .1}-..
..r.....Upe7,ztr....1.H....]..D..A..G....W...........Nd.DN\.L=...M
<<< skipped >>>


GET /pages/inmon/images/icon1-green.png HTTP/1.1
Accept: */*
Referer: hXXp://tundra.site/pages/inmon/im-typ.html
Accept-Language: en-us
Accept-Encoding: gzip, deflate
User-Agent: Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1; .NET CLR 2.0.50727; .NET CLR 3.0.04506.648; .NET CLR 3.5.21022; .NET4.0C)
Host: tundra.site
Connection: Keep-Alive
Cookie: X-Mapping-fjhppofk=3E8E1A8CCA3BD46AD95C5D4A4E8F490A


HTTP/1.1 200 OK
Server: nginx/1.8.0
Date: Wed, 06 Apr 2016 03:32:30 GMT
Content-Type: image/png
Content-Length: 3392
Last-Modified: Wed, 12 Aug 2015 13:59:00 GMT
Connection: keep-alive
ETag: "55cb5124-d40"
Accept-Ranges: bytes
.PNG........IHDR...>...E......$UF....tEXtSoftware.Adobe ImageReadyq
.e<....IDATx..[{l[W.?..g..fvR.]..2.4.z.N..?jOC......C....IS[....%Y.
...........i][email protected].@.?Hs%.:&.....&..c.............#YIS...;.w.....cB.O.
.....GE.l.3.n7.2Rv..FQ..JF. ...Lt.....?..m.cN...'yK...k..Y..l.........
.j...qO:.?.......n...8K........K7<9X.db.$.....b.............=-.....
...<uhB..2......-/VI.Hzy.$."..?y...<.....-.iF..x.. ...N..ke....)
......!._.mJc..p,a.Z.Gd.x.(...p.......j....~3.. .I..a....~4...S...NN0f
.W..2.I.....t....i`..1d.6....E...^.oKGb$qm.}..;.f...g...h%x..t.K ..'..
.....(X...W.:...]#.p......>.._;.>j..{..V.(k.W...O\....oj..^.....
K.lq>.<.......eJ........?..Yp.`.Ic........F............OV.../...
n.....u.3...F..`... .....oj..b.......7"..;]i.B.. ...K.A{..W.^.g....9..
?}..p....R.M....i..N.D....;......QK..,".....9.....ub>...P.....g:9/.
..:?.y?..a8...L....L.b.s............W...O|.S...w*...3=..J.,...:...3ok.
.mz....W....E.S.F.N...99K.v.S.P.......].!ey:]#C..!.8 .W...D;dq.......&
gt;;...|Y.,3D.Gq.Mg.D..i.|..X.......[[email protected].*cYmj.=.3..2........W.
..vw...fy9^.....z......pEQ. ...Q....T....#.[/..t.0z.h!..>t.....%".B
l.{.<.{.JW.....?.3h.{w...(...DF..p...dV.}X....PJ...n.A.....o. p.(..
........H..3....H...N....F)p8....$.......Y....z:Tn.....W.q....6..D..G.
Ud.f.....C.X....D......N..{..T.j......../."..=...g..)..<(hwX.rf...0
...Z=J..=....1B..n.$U\.P.re.ku.u&8.nC.........W........so..../.O5...G.
....OB#%...x...~..`.;.....^.m."...........q..S]..T.....Fj)>...|.jZ.
..['.....:.s.x..O.m.....[....\$0..{..&.r...^.U...?.o..Y.......ZW].
<<< skipped >>>


GET /api/vv/1?callback=cb_1459914005975&ts=1459914005975&sessionId=ZTRJM&rfr=&siteId=9306&aus=5584,1,0 HTTP/1.1
Accept: */*
Referer: hXXp://tundra.site/pages/inmon/im-typ.html
Accept-Language: en-us
Accept-Encoding: gzip, deflate
User-Agent: Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1; .NET CLR 2.0.50727; .NET CLR 3.0.04506.648; .NET CLR 3.5.21022; .NET4.0C)
Host: d.castplatform.com
Connection: Keep-Alive


HTTP/1.1 200 OK
Cache-Control: no-cache
Content-Length: 1055
Content-Type: text/javascript; charset=utf-8
Server: Microsoft-HTTPAPI/2.0
X-Country: UA
P3P: CP='NON UNI COM NAV STA OUR IND'
Set-Cookie: cuuid=fabe1eac-1742-4c64-ae76-05e489014c1e; expires=Mon, 06 Apr 2026 03:40:02 GMT; domain=d.castplatform.com; path=/
X-Elapsed: 178
X-Node: NEU3940D1
Date: Wed, 06 Apr 2016 03:40:02 GMT
cb_1459914005975 && cb_1459914005975({"zones":[{"id":5584,"status":200
,"enabled":true,"template":"Free_Creative_800x440","data":[{"clickTag"
:null,"clk":"3aakKSwtxgnEr93D6JkBy54BzgTPvZmR2XHGtB_ljZs6rOiPhV5UlwvXQ
uA55bJlUtvLGcUsiWZXtDhiLnHHIckDhPa-5YSmSyhkVeoOOJbtzCXLx4daxwStZ1egCHS
MavFBiwEx5TBz5fh7nh3wBBrOV5DMKf9FuY3bb3gU-Ag2WjepsFdajeHmVFhT6OUvEyZ-3
1j3oSTX8Fk71EOKox6TVD5wp29hucRX8JqN6QrYjKpIlp-rktjtYKKg7RI5POadtFph4Cg
YUfDR9FLNSB8wOZEfnNkEUYPRsHDx-3l-goNt1O8yOwaOLfzMPG6zVBAD6Csa0w3KrMNTn
cii5Ln2Ge6zq1FBIoUWCRdiCpZBnMebeiQulqZEu07vC5sKOobRd8YTJDdlYYboMxP0vG1
DG9sSu7-TdmG6qMYYu_HGWiBCpOzz346YEynwNSPY4IrvubyuRBdLUuXeqPgK7w","widt
h":800,"height":440,"cUrl":"hXXp://d.castplatform.com/api/c/1?clk=%clk
%","trackers":[{"type":"Url","content":"hXXp://d.castplatform.com/api/
vp/1?clk=%clk%"}],"category":null,"assets":[{"assetDisplayType":1,"wid
th":800,"height":440,"url":"//cdn.castplatform.com/images/1eaeba30-fae
9-4091-b89c-7f1ccf25c528.jpg","javascript":"","clickTagVar":""}]}],"st
yles":null,"settings":{"adUnitTitle":""},"displayType":"Size"}],"ts":1
78});....


GET /api/vp/1?clk=3aakKSwtxgnEr93D6JkBy54BzgTPvZmR2XHGtB_ljZs6rOiPhV5UlwvXQuA55bJlUtvLGcUsiWZXtDhiLnHHIckDhPa-5YSmSyhkVeoOOJbtzCXLx4daxwStZ1egCHSMavFBiwEx5TBz5fh7nh3wBBrOV5DMKf9FuY3bb3gU-Ag2WjepsFdajeHmVFhT6OUvEyZ-31j3oSTX8Fk71EOKox6TVD5wp29hucRX8JqN6QrYjKpIlp-rktjtYKKg7RI5POadtFph4CgYUfDR9FLNSB8wOZEfnNkEUYPRsHDx-3l-goNt1O8yOwaOLfzMPG6zVBAD6Csa0w3KrMNTncii5Ln2Ge6zq1FBIoUWCRdiCpZBnMebeiQulqZEu07vC5sKOobRd8YTJDdlYYboMxP0vG1DG9sSu7-TdmG6qMYYu_HGWiBCpOzz346YEynwNSPY4IrvubyuRBdLUuXeqPgK7w&rfr= HTTP/1.1


Accept: */*
Referer: hXXp://tundra.site/pages/inmon/im-typ.html
Accept-Language: en-us
Accept-Encoding: gzip, deflate
User-Agent: Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1; .NET CLR 2.0.50727; .NET CLR 3.0.04506.648; .NET CLR 3.5.21022; .NET4.0C)
Host: d.castplatform.com
Connection: Keep-Alive
Cookie: cuuid=fabe1eac-1742-4c64-ae76-05e489014c1e


HTTP/1.1 200 OK
Cache-Control: no-cache
Content-Length: 43
Content-Type: image/gif
Server: Microsoft-HTTPAPI/2.0
Set-Cookie: cuuid=47b51822-d569-49bb-b2cb-0f54c7c8bb3f; expires=Mon, 06 Apr 2026 03:40:03 GMT; domain=d.castplatform.com; path=/
P3P: CP='NON UNI COM NAV STA OUR IND'
X-Elapsed: 0
Date: Wed, 06 Apr 2016 03:40:02 GMT
GIF89a.............!.......,...........L..;HTTP/1.1 200 OK..Cache-Cont
rol: no-cache..Content-Length: 43..Content-Type: image/gif..Server: Mi
crosoft-HTTPAPI/2.0..Set-Cookie: cuuid=47b51822-d569-49bb-b2cb-0f54c7c
8bb3f; expires=Mon, 06 Apr 2026 03:40:03 GMT; domain=d.castplatform.co
m; path=/..P3P: CP='NON UNI COM NAV STA OUR IND'..X-Elapsed: 0..Date: 
Wed, 06 Apr 2016 03:40:02 GMT..GIF89a.............!.......,...........
L..;..



GET /download.php HTTP/1.0
Connection: keep-alive
Host: download.torrentex.ru
Accept: text/html,application/xhtml xml,application/xml;q=0.9,*/*;q=0.8
Accept-Encoding: identity
User-Agent: Mozilla/3.0 (compatible; Indy Library)


HTTP/1.1 302 Found
Server: nginx/1.4.6 (Ubuntu)
Date: Wed, 06 Apr 2016 03:27:59 GMT
Content-Type: text/html
Content-Length: 0
Connection: keep-alive
Location: hXXp://download1.torrentex.ru/download/torrentex0.1.4b.exe



GET /download/torrentex0.1.4b.exe HTTP/1.0
Connection: keep-alive
Host: download1.torrentex.ru
Accept: text/html,application/xhtml xml,application/xml;q=0.9,*/*;q=0.8
Accept-Encoding: identity
User-Agent: Mozilla/3.0 (compatible; Indy Library)


HTTP/1.1 200 OK
Server: nginx/1.4.2
Date: Wed, 06 Apr 2016 03:39:58 GMT
Content-Type: application/octet-stream
Content-Length: 18698056
Last-Modified: Fri, 13 Nov 2015 04:59:52 GMT
Connection: keep-alive
ETag: "56456e48-11d4f48"
Accept-Ranges: bytes
MZP.....................@.............................................
..!..L.!..This program must be run under Win32..$7....................
......................................................................
..............................................PE..L......U............
......................... ....@................................../....
[email protected]..........
......................................................................
...............text...4........................... ..`.itext..D.......
.................... ..`.data........ [email protected]..
...V...0...........................idata..............................
@....tls.....................................rdata....................
..........@[email protected]................ ..............@..@................
....................@..@..............................................
......................................................................
[email protected]............
@...string([email protected]......@...............................@.....
.... 9@.([email protected]@[email protected]@[email protected]@..9@.,[email protected]@[email protected].%..A....%..A.
...%..A....%..A....%..A....%..A....%(.A....%..A....%$.A....%..A....%..
A....%..A....%..A....%..A....%|.A....%x.A....%t.A....%p.A....%l.A....%
h.A....% .A....%d.A....%`.A....%\.A....%..A....%..A....%..A....%X.A...
.%T.A....%..A....%..A....%..A....%P.A....%L.A....%H.A....%D.A....%@.A.
..S..........$D...T.J....D$,.t...\$0....D[..@..%<.A....%8.A....
<<< skipped >>>


GET /pages/inmon/im-typ.html HTTP/1.1
Accept: */*
Accept-Language: en-us
Accept-Encoding: gzip, deflate
User-Agent: Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1; .NET CLR 2.0.50727; .NET CLR 3.0.04506.648; .NET CLR 3.5.21022; .NET4.0C)
Host: tundra.site
Connection: Keep-Alive


HTTP/1.1 200 OK
Server: nginx/1.8.0
Vary: Accept-Encoding
Content-Type: text/html
Content-Encoding: gzip
Date: Wed, 06 Apr 2016 03:32:29 GMT
Transfer-Encoding: chunked
ETag: W/"5628d116-7b9"
Connection: keep-alive
Set-Cookie: X-Mapping-fjhppofk=3E8E1A8CCA3BD46AD95C5D4A4E8F490A; path=/
Last-Modified: Thu, 22 Oct 2015 12:05:42 GMT
364.............U.n.0......f..& .4 .4.]L..........18N.;....]..^.!.....
_y...8N.... ..:.s..../.....5l.`....?; .#... .1......a......nL#ICn 7..p
....O..(....>...x.O]R...D9....p1#Nmz3I%#....{.v....Gl .....pL.c.9`D
..@M?&].p..2...bk. ..S.Z..#.a!.#..X,.....U.F......mAx>. .2.t.`z....
M.r....F.P...:Vo...Oj.....#..SC....l..MW,3.hVv..)Q/.....FN....q.y.r...
..k...7kv.P..WX.4..E..LyYc..>......C._.......Y...d...WPz...z....R?.
.q.,}..|.R}..G5.e....K5.6.)$.D.......`...D.:... ..B [email protected].%".'e
.......T..i[..P........z..C..8..:..Y.f.p.;........'.f%#:.{.1t3.{1...`^
.W........[.T...0?0c..~...7.:>s.t.H...k...6.v.wd...T.#...$..u..q..6
.8F...m......ziF.. {...f...\. .h7.[.;7Z....z..]'..._....huvom..e..7],d
....q`.a.7.t..........*...........`]...gqf.......... ....EB.oy...z...3
..`I6.....,...A........j.Ha.,...Pn......I'.~..P.FkQK\...^.^.....K.{..&
."...O.W....r...D'@.vQ.......g.f.~.....i.......0......


GET /pages/inmon/css/style.css HTTP/1.1


Accept: */*
Referer: hXXp://tundra.site/pages/inmon/im-typ.html
Accept-Language: en-us
Accept-Encoding: gzip, deflate
User-Agent: Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1; .NET CLR 2.0.50727; .NET CLR 3.0.04506.648; .NET CLR 3.5.21022; .NET4.0C)
Host: tundra.site
Connection: Keep-Alive
Cookie: X-Mapping-fjhppofk=3E8E1A8CCA3BD46AD95C5D4A4E8F490A


HTTP/1.1 200 OK
Server: nginx/1.8.0
Date: Wed, 06 Apr 2016 03:32:29 GMT
Content-Type: text/css
Last-Modified: Thu, 22 Oct 2015 12:08:45 GMT
Transfer-Encoding: chunked
Connection: keep-alive
Vary: Accept-Encoding
ETag: W/"5628d1cd-70e"
Content-Encoding: gzip
28e.............U.n.@.}N.b...KA\.lB.....7.00...ah.F.....pYR-U.b..c...E
z.,.%.9."..-.5MSV..%..r2Z2~......XB_.O.(.%.........uY..(.../.H..O7..X^
..TB...U.I9.......H4&.....0.5..`(e..a.B[%...RUDd..L....C.y..Q...z]...h
......5.s...........:..L>..E.=HS...R...b c....C.j...^..%.J.R'..SL`.
[email protected][... x_....1oa...6.~7...4.y..7..3.l.9.....#.
.b!....O..... .v ...e........k..........fB(3S............wX.......y...
,p......I.n..^..tJ.......B..2!aT...B.t=v!.nv[..4L...t ..w..z.q;#...o}N
;U}...|.....C3X....v.../c=.............cl...#..5..^..0.}an.h. .S7.7.~K
Z.6......Y.d.......Y.`.L8...............y...O.l FY. ..#5..A.k.Wm......
..h2.'.....$...Qg...P....9........0......


GET /pages/inmon/images/icon2-green.png HTTP/1.1


Accept: */*
Referer: hXXp://tundra.site/pages/inmon/im-typ.html
Accept-Language: en-us
Accept-Encoding: gzip, deflate
User-Agent: Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1; .NET CLR 2.0.50727; .NET CLR 3.0.04506.648; .NET CLR 3.5.21022; .NET4.0C)
Host: tundra.site
Connection: Keep-Alive
Cookie: X-Mapping-fjhppofk=3E8E1A8CCA3BD46AD95C5D4A4E8F490A


HTTP/1.1 200 OK
Server: nginx/1.8.0
Date: Wed, 06 Apr 2016 03:32:30 GMT
Content-Type: image/png
Content-Length: 3782
Last-Modified: Wed, 12 Aug 2015 13:59:00 GMT
Connection: keep-alive
ETag: "55cb5124-ec6"
Accept-Ranges: bytes
.PNG........IHDR...>...E......$UF....tEXtSoftware.Adobe ImageReadyq
.e<...hIDATx..[kl#[email protected]. .}..}P@@.
[email protected]@.".Zg7.$..$q..f..\...c;....(W;.].x.~......;....?.
.....c.|X........B...;D...rv&.M..eE...eZ..1Ts5....E?..{O.x....B.. ..=B
...D...~.,,..p.493...XB.R...2&......1...., .5.....b[.B`ae...oF...p.FZ.
,."..zh......p...yH.l>!4:. .[aXi.3.... |.. ..t.....J...../4...(T.me
L..'9ceC.]R//...FkW.Z...vpb6d..?......=.x..M.RO....P..p[c-..K.p.,v....
....K.|.=......:!..2............<`....j....Mq...C<{*L2j.^05g.q=}
qy`..sy ]3.UK.j.....o.Z.......2&u5{.fw.}6.Oe8cuCO._..<.Jd.9.;......
.[4.2.i....y.K.Z.......q..J.A^..g......1..|.lN.)8............f.q]...4.
...........I..c...=.2..[..2LZ.1rIf....3.....M...2.M.f..R siU..i..0....
.9_.?.'...S.R#.sN.{.s.........@7...%..{........w>....A.V...{?..V9.*
G.....,.......lA.:7.........E.q.C..._W.Dd.k;&D..4..E}3.}..X.c.)`.!.$..
.R.........X.<....^.PH..NO.)...^KM-.......:.8...Q..S7.`. ...V...D.@
.'.<..x!..1.PU.ktr<[email protected]..'d..n.'|v*...R..=.uau0..u
C...S.......G....F............f...h.XN.h..-(..../....l.f..fI..`G.|....
.\...bf..Q*...p....Y..R......w........\[email protected].#.l!
)l(,V....6m.<...E..../.y....P.......y.........O.f....-.....Y....B.(
.s..r....z<jf....m...[Hc...%5.....$..x.Z...u2.....h.........94{....
.9...\.wE.?....!E.\l..S...).....A...2FV.y..Z..d.HEPsy....!.*X.......?s
|.qM..y..U.s.......m....Zi.T......C....m.nB.......4.....Q.........) ..
.Ph..'.~|..nZ'.Fpk..:....3...)_|.~....H..gnM.J?k....$y......-.....
<<< skipped >>>

GET /pages/inmon/images/icon3-green.png HTTP/1.1


Accept: */*
Referer: hXXp://tundra.site/pages/inmon/im-typ.html
Accept-Language: en-us
Accept-Encoding: gzip, deflate
User-Agent: Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1; .NET CLR 2.0.50727; .NET CLR 3.0.04506.648; .NET CLR 3.5.21022; .NET4.0C)
Host: tundra.site
Connection: Keep-Alive
Cookie: X-Mapping-fjhppofk=3E8E1A8CCA3BD46AD95C5D4A4E8F490A


HTTP/1.1 200 OK
Server: nginx/1.8.0
Date: Wed, 06 Apr 2016 03:32:30 GMT
Content-Type: image/png
Content-Length: 1519
Last-Modified: Wed, 12 Aug 2015 13:59:00 GMT
Connection: keep-alive
ETag: "55cb5124-5ef"
Accept-Ranges: bytes
.PNG........IHDR...>...E......$UF....tEXtSoftware.Adobe ImageReadyq
.e<....IDATx..[.O[u.........(.E....o..............U0...Q`.%...}0..$
..d....%&=<.H.|q.sNZ..R..=7.._/P...Z.....rN.....;..0`.......0`.....
S<q..x.6...8. .....4=A].....Y...L<y~&\".I.G..X.Y,......L\{......
./[email protected]:8.....!...............j..W.h..UvZ...bC.
B....1..j\YZ..9...9....r0..8......V...\..[.HO.y..`.{w..SQ.[.m..L.V.nli
.....L..`..n&...\[email protected].~.f......:.......x.i.g.......s
...>4...J...z .^r.z..3....RO<y.wI.).Z..v......^p.u.y"H....W*6Q..
tX."?..w...'...%. .......f.|o....3.s......:.Zz].2.............|.v..U..
..c..z.b....i........>....q.S .....'k3...6.......>D.qY.E........
....................1e1=.Ff)..o..|_..O...z...P6. ... ....?O.S...=.DtU.
.c.-C....SG.%.Y....*.......#.=y.K.quyM.......g.(....\9y.Y..s\v....!...
....>@..d............I..d{.m...!..zFR..........._#rr9.g....ut~....!
..;....-....*w...Hx.E.C]........}.....c.n"..>.".._.ZQ.C.."....q.j".
..... ......._I....S.g.....f...o3..Q...jpf......s.)...1B].SO..3..$N..]
.g(.z......D.......T...C/......u.a}....`. ":m.-m..W.....4..JJ.}...%.U.
T....-.N.....m."..?YE...q=....|P.....X.H,.......|..J.F.#M.......w.t...
Xrr&..e=;.a......R.e.RN...2....n-....g..8d../;....b......p..).&.0Xm.._
.Gs.T..V.y.mo..3....h...F.-.^HH......k....2i...v..&.......j..s,...~ok.
.....=......n.`.x..1.-.I...G..V...F...,U.K...Hb".;p...A/...s.V/.._....
7q.S.|....&.~81v-..../...!.G.Q.m............\./*.$h...>..*[email protected]~
h1yH..W.E...Wp].a.'{....8r.A,...r.....).hY...?.KE.u.........._...d
<<< skipped >>>






The Trojan connects to the servers at the folowing location(s):







iexplore.exe_1076:




%?9-*09,*19}*09
.text
`.data
.rsrc
msvcrt.dll
KERNEL32.dll
NTDLL.DLL
USER32.dll
SHLWAPI.dll
SHDOCVW.dll
Software\Microsoft\Windows\CurrentVersion\Explorer\BrowseNewProcess
IE-X-X
rsabase.dll
System\CurrentControlSet\Control\Windows
dw15 -x -s %u
watson.microsoft.com
IEWatsonURL
%s -h %u
iedw.exe
Iexplore.XPExceptionFilter
jscript.DLL
mshtml.dll
mlang.dll
urlmon.dll
wininet.dll
shdocvw.DLL
browseui.DLL
comctl32.DLL
IEXPLORE.EXE
iexplore.pdb
ADVAPI32.dll
MsgWaitForMultipleObjects
IExplorer.EXE
IIIIIB(II<.Fg
7?_____ZZSSH%
)z.UUUUUUUU
,....Qym
````2```
{.QLQIIIKGKGKGKGKGKG
;33;33;0
8888880
8887080
browseui.dll
shdocvw.dll
6.00.2900.5512 (xpsp.080413-2105)
Windows
Operating System
6.00.2900.5512






Remove it with Ad-Aware




    

  1. Click (here) to download and install Ad-Aware Free Antivirus.
    2. 

  2. Update the definition files.
    3. 

  3. Run a full scan of your computer.
    4. 





Manual removal*




    

  1. Terminate malicious process(es) (How to End a Process With the Task Manager):
    

    %original file name%.exe:580
    

    2. 

  2. Delete the original Trojan file.
    3. 

  3. Delete or disinfect the following files created/modified by the Trojan:
    

    %Documents and Settings%\%current user%\Local Settings\Temporary Internet Files\Content.IE5\desktop.ini (67 bytes)
    

    4. 

  4. Clean the Temporary Internet Files folder, which may contain infected files (How to clean Temporary Internet Files folder).
    5. 

  5. Reboot the computer.
    6. 



*Manual removal may cause unexpected system behaviour and should be performed at your own risk.












 
 




 
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