Trojan.Win32.Sasfis_2ce83f1ce6

by malwarelabrobot on June 25th, 2014 in Malware Descriptions.

Susp_Dropper (Kaspersky), Gen:Variant.Kazy.18560 (B) (Emsisoft), Gen:Variant.Kazy.18560 (AdAware), Trojan.Win32.Sasfis.FD, VirTool.Win32.DelfInject.FD, BankerGeneric.YR (Lavasoft MAS)
Behaviour: Banker, Trojan, VirTool


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: 2ce83f1ce68c164e31d92e351fb0414e
SHA1: 0f53d12573937598248872bdc34b260c27383ea5
SHA256: 142c116e905b33b68949a0b7da4d80334341967b4f86ac8c7c8a85ae80f33ea0
SSDeep: 12288:9WlCWlbEL7RdoScADc0rSTvTKfYwzAySXq3TT2ghwfYL/OvIMziE:9WUWlbW77D35rSzTVwxVagui
Size: 649216 bytes
File type: EXE
Platform: WIN32
Entropy: Packed
PEID: UPolyXv05_v6
Company: no certificate found
Created at: 1970-01-01 03:00:00
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:1772

The Trojan injects its code into the following process(es):

%original file name%.exe:1852
Explorer.EXE:1988

Mutexes

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

File activity

The process %original file name%.exe:1852 makes changes in the file system.
The Trojan creates and/or writes to the following file(s):

%Documents and Settings%\All Users\Application Data\srtserv\sdata.dll (23 bytes)

The Trojan deletes the following file(s):

%Documents and Settings%\All Users\Application Data\srtserv\set.dat (0 bytes)

The process %original file name%.exe:1772 makes changes in the file system.
The Trojan creates and/or writes to the following file(s):

%Documents and Settings%\All Users\Application Data\srtserv\%original file name%.exe (4185 bytes)

Registry activity

The process %original file name%.exe:1852 makes changes in the system registry.
The Trojan creates and/or sets the following values in system registry:

[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"

[HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections]
"SavedLegacySettings" = "3C 00 00 00 1B 00 00 00 01 00 00 00 00 00 00 00"

[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders]
"AppData" = "%Documents and Settings%\%current user%\Application Data"
"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\CurrentVersion\Explorer\Shell Folders]
"Common AppData" = "%Documents and Settings%\All Users\Application Data"

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

[HKCU\Software\Microsoft\Windows\CurrentVersion\MSrtn]
"value1" = "%original file name%.exe"
"Value2" = "1852"

[HKLM\System\CurrentControlSet\Hardware Profiles\0001\Software\Microsoft\windows\CurrentVersion\Internet Settings]
"ProxyEnable" = "0"

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

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

[HKLM\SOFTWARE\Microsoft\Cryptography\RNG]
"Seed" = "8D 00 EE DF DE DD 4B 55 98 DF BA 6C 07 5F 7B 44"

[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"

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

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

[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"

Proxy settings are disabled:

[HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings]
"ProxyEnable" = "0"

To automatically run itself each time Windows is booted, the Trojan adds the following link to its file to the system registry autorun key:

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run]
"srtserv" = "%Documents and Settings%\All Users\Application Data\srtserv\%original file name%.exe"

The Trojan deletes the following registry key(s):

[HKLM\System\CurrentControlSet\Control\SafeBoot\Network\LanmanWorkstation]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Minimal\{4D36E97D-E325-11CE-BFC1-08002BE10318}]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Minimal\sermouse.sys]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Network\termservice]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Minimal\Netlogon]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Network\TDI]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Network\rdpcdd.sys]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Network\Browser]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Minimal\SCSI Class]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Network\sermouse.sys]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Network\Boot Bus Extender]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Network\NetBT]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Network\sr.sys]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Network\{36FC9E60-C465-11CF-8056-444553540000}]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Network\WinMgmt]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Minimal\File system]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Minimal\DcomLaunch]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Minimal\dmserver]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Network\{745A17A0-74D3-11D0-B6FE-00A0C90F57DA}]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Network\EventLog]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Network\Messenger]
[HKLM\System\CurrentControlSet\Control\SafeBoot]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Network\{4D36E980-E325-11CE-BFC1-08002BE10318}]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Network\Ndisuio]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Minimal\Boot Bus Extender]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Minimal\CryptSvc]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Network\SharedAccess]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Network\NetBIOSGroup]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Minimal\{4D36E96F-E325-11CE-BFC1-08002BE10318}]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Network\RpcSs]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Network\ipnat.sys]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Network\SCSI Class]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Minimal\vgasave.sys]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Minimal\{4D36E967-E325-11CE-BFC1-08002BE10318}]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Minimal\Filter]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Network\{4D36E972-E325-11CE-BFC1-08002BE10318}]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Minimal\PlugPlay]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Network\rdpdd.sys]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Network\Tcpip]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Network\{4D36E97D-E325-11CE-BFC1-08002BE10318}]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Network\NDIS Wrapper]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Network\Boot file system]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Minimal\PNP Filter]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Network\NetDDEGroup]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Network\CryptSvc]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Network\Primary disk]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Network\Netlogon]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Network\vga.sys]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Network\{4D36E967-E325-11CE-BFC1-08002BE10318}]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Network\HelpSvc]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Minimal\Primary disk]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Minimal\vga.sys]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Network\WZCSVC]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Network\System Bus Extender]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Network\dmserver]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Minimal\{4D36E977-E325-11CE-BFC1-08002BE10318}]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Minimal\System Bus Extender]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Network\vgasave.sys]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Network\{71A27CDD-812A-11D0-BEC7-08002BE2092F}]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Network\NetMan]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Minimal\Base]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Network\File system]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Network\dmadmin]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Network\AppMgmt]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Network\tdtcp.sys]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Network\PCI Configuration]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Network\LanmanServer]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Minimal\HelpSvc]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Network\ip6fw.sys]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Network\{4D36E96A-E325-11CE-BFC1-08002BE10318}]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Network\AFD]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Network\Streams Drivers]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Network\DcomLaunch]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Network\dmboot.sys]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Network\Base]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Network\DnsCache]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Minimal\{4D36E96A-E325-11CE-BFC1-08002BE10318}]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Network\NtLmSsp]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Network\{4D36E965-E325-11CE-BFC1-08002BE10318}]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Minimal\WinMgmt]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Minimal\dmload.sys]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Network\{4D36E977-E325-11CE-BFC1-08002BE10318}]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Minimal\dmboot.sys]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Network\rdsessmgr]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Network\{4D36E975-E325-11CE-BFC1-08002BE10318}]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Network\PlugPlay]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Minimal\dmadmin]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Network\tdpipe.sys]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Network\NDIS]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Network\{4D36E97B-E325-11CE-BFC1-08002BE10318}]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Network\Dhcp]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Network\dmload.sys]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Network\{4D36E96B-E325-11CE-BFC1-08002BE10318}]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Network\{4D36E974-E325-11CE-BFC1-08002BE10318}]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Minimal\SRService]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Network\nm.sys]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Network\PNP_TDI]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Minimal\{4D36E980-E325-11CE-BFC1-08002BE10318}]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Minimal\{745A17A0-74D3-11D0-B6FE-00A0C90F57DA}]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Minimal\Boot file system]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Network\dmio.sys]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Minimal\AppMgmt]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Minimal\PCI Configuration]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Network\NetworkProvider]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Minimal\RpcSs]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Network\nm]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Minimal\{4D36E969-E325-11CE-BFC1-08002BE10318}]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Network\PNP Filter]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Minimal\EventLog]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Network\Network]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Minimal\{36FC9E60-C465-11CF-8056-444553540000}]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Minimal\sr.sys]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Network\LmHosts]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Network\{4D36E96F-E325-11CE-BFC1-08002BE10318}]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Network\Filter]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Network\SRService]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Minimal]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Minimal\{4D36E97B-E325-11CE-BFC1-08002BE10318}]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Network]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Minimal\{4D36E96B-E325-11CE-BFC1-08002BE10318}]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Network\{4D36E973-E325-11CE-BFC1-08002BE10318}]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Network\NetBIOS]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Minimal\dmio.sys]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Minimal\{4D36E965-E325-11CE-BFC1-08002BE10318}]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Minimal\{71A27CDD-812A-11D0-BEC7-08002BE2092F}]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Network\{4D36E969-E325-11CE-BFC1-08002BE10318}]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Network\rdpwd.sys]

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

[HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings]
"AutoConfigURL"
"ProxyServer"
"ProxyOverride"

The process %original file name%.exe:1772 makes changes in the system registry.
The Trojan creates and/or sets the following values in system registry:

[HKLM\SOFTWARE\Microsoft\Cryptography\RNG]
"Seed" = "D1 2E 8C 7E E5 4D 52 87 B5 60 57 D2 F9 42 B5 3C"

Dropped PE files

MD5 File path
03728900440b890fab1e64c5764d20eb c:\Documents and Settings\All Users\Application Data\srtserv\sdata.dll

HOSTS file anomalies

No changes have been detected.

Rootkit activity

No anomalies have been detected.

Propagation

VersionInfo

No information is available.

PE Sections

Name Virtual Address Virtual Size Raw Size Entropy Section MD5
CODE 4096 466952 467456 5.50479 e9d36b3fdf0e4ea7b20a2d30344c24db
DATA 475136 7764 8192 5.14878 a48ec61e4e06418e2ad395535bb7d51a
BSS 483328 5625 0 0 d41d8cd98f00b204e9800998ecf8427e
.idata 491520 9284 9728 5.35827 988121062e80d6af350db2f47f34f375
.tls 503808 16 0 0 d41d8cd98f00b204e9800998ecf8427e
.rdata 507904 24 512 0.139033 f3dbf8dd4762b6c1c99a7824ce30fae3
.rsrc 512000 102472 102912 5.50649 d98c5196f758866af130c7f600d4e003
.idata 618496 4096 512 0.747477 9e3b99d4a8febe1483c3fe15654b91a4
.text 622592 4096 4096 2.75372 160f79fb13f0709f591475ebfbb5e357
.rsrc 626688 126976 54784 4.67426 cadec1700906ab83ab6da64c295b36af

Dropped from:

Downloaded by:

Similar by SSDeep:

Similar by Lavasoft Polymorphic Checker:

Total found: 1
ae6185b74547aac80aea955075273342

URLs

URL IP
hxxp://eda.ru/data/setx.txt 81.19.88.88
hxxp://a4e0c63f.110mb.com/setx.txt 64.37.76.37
hxxp://8c1a7cdb.x10hosting.com/setx.txt 198.91.80.106
hxxp://bd7925e6.hostei.com/setx.txt 31.170.160.249
hxxp://0e2c06ba.orgfree.com/setx.txt 144.76.99.221
bebd90c0.exofire.net 69.175.6.102


IDS verdicts (Suricata alerts: Emerging Threats ET ruleset)

Traffic

GET /setx.txt HTTP/1.1
Content-Type: text/html
Host: 0e2c06ba.orgfree.com
Accept: text/html, */*
User-Agent: Mozilla/3.0 (compatible; Indy Library)


HTTP/1.1 302 Found
Date: Tue, 24 Jun 2014 05:34:35 GMT
Server: Apache
Location: hXXp://e.freewebhostingarea.com/not-found.html
Content-Length: 230
Content-Type: text/html; charset=iso-8859-1
<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML 2.0//EN">.<html>&
lt;head>.<title>302 Found</title>.</head><body
>.<h1>Found</h1>.<p>The document has moved <a 
href="hXXp://e.freewebhostingarea.com/not-found.html">here</a>
;.</p>.</body></html>...



GET /setx.txt HTTP/1.1
Content-Type: text/html
Host: bd7925e6.hostei.com
Accept: text/html, */*
User-Agent: Mozilla/3.0 (compatible; Indy Library)


HTTP/1.1 302 Found
Date: Tue, 24 Jun 2014 05:34:35 GMT
Server: Apache
Location: hXXp://error404.000webhost.com/?
Content-Length: 216
Connection: close
Content-Type: text/html; charset=iso-8859-1
<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML 2.0//EN">.<html>&
lt;head>.<title>302 Found</title>.</head><body
>.<h1>Found</h1>.<p>The document has moved <a 
href="hXXp://error404.000webhost.com/?">here</a>.</p>.&
lt;/body></html>...



GET /data/setx.txt HTTP/1.1
Content-Type: text/html
Host: eda.ru
Accept: text/html, */*
User-Agent: Mozilla/3.0 (compatible; Indy Library)


HTTP/1.1 301 Moved Permanently
Server: nginx/1.7.2
Date: Tue, 24 Jun 2014 05:34:08 GMT
Content-Length: 131
Connection: keep-alive
Keep-Alive: timeout=50
Cache-Control: no-store
Location: /data/setx.txt
X-Powered-By: ASP.NET
Set-Cookie: delivery_split=0; path=/
Set-Cookie: ruid=ugsAANANqVNBkjq7AQeaAQB=; expires=Thu, 31-Dec-37 23:55:55 GMT; domain=.eda.ru; path=/
P3P: CP="NON DSP NID ADMa DEVa TAIa PSAa PSDa OUR IND UNI COM NAV"
<html><head><title>Object moved</title></he
ad><body>..<h2>Object moved to <a href="/data/setx.t
xt">here</a>.</h2>..</body></html>....



GET /setx.txt HTTP/1.1
Content-Type: text/html
Host: 8c1a7cdb.x10hosting.com
Accept: text/html, */*
User-Agent: Mozilla/3.0 (compatible; Indy Library)


HTTP/1.1 404 Not Found
Server: nginx/1.6.0
Date: Tue, 24 Jun 2014 05:34:09 GMT
Content-Type: text/html
Content-Length: 1571
Connection: keep-alive
ETag: "539a5b77-623"
<!DOCTYPE html>.<!--[if lt IE 7]>      <html class="no-
js lt-ie9 lt-ie8 lt-ie7"> <![endif]-->.<!--[if IE 7]>  
       <html class="no-js lt-ie9 lt-ie8"> <![endif]-->.<
;!--[if IE 8]>         <html class="no-js lt-ie9"> <![endi
f]-->.<!--[if gt IE 8]><!--> <html class="no-js">
 <!--<![endif]-->.    <head>.        <meta charset="
utf-8">.        <meta http-equiv="X-UA-Compatible" content="IE=e
dge">.        <title>Web Hosting − x10Hosting</title
>.        <meta name="description" content="x10Hosting: Free cPa
nel web hosting for anyone in the world.">.        <meta name="v
iewport" content="width=device-width, initial-scale=1">..<script
>..  (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r
]||function(){..  (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Da
te();a=s.createElement(o),..  m=s.getElementsByTagName(o)[0];a.async=1
;a.src=g;m.parentNode.insertBefore(a,m)..  })(window,document,'script'
,'//VVV.google-analytics.com/analytics.js','ga');..  ga('create', 'UA-
1806325-12', 'auto');.          ga('require', 'displayfeatures');..  g
a('send', 'pageview');..</script>..<meta http-equiv="refresh"
 content="6;URL=hXXp://x10hosting.com" />.        <link href='ht
tp://fonts.googleapis.com/css?family=Open Sans:400,300' rel='styleshee
t' type='text/css'>..<style type="text/css">..body { font-fam
ily: 'Open Sans', sans-serif; font-size: 16px; }..h1 { font-family
<<< skipped >>>


GET /setx.txt HTTP/1.1
Content-Type: text/html
Host: a4e0c63f.110mb.com
Accept: text/html, */*
User-Agent: Mozilla/3.0 (compatible; Indy Library)


HTTP/1.1 302 Found
Date: Tue, 24 Jun 2014 05:34:09 GMT
Server: Apache
Location: hXXp://VVV.110mb.com/404.php
Content-Length: 212
Connection: close
Content-Type: text/html; charset=iso-8859-1
<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML 2.0//EN">.<html>&
lt;head>.<title>302 Found</title>.</head><body
>.<h1>Found</h1>.<p>The document has moved <a 
href="hXXp://VVV.110mb.com/404.php">here</a>.</p>.</
body></html>...

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

%original file name%.exe_1852:

.idata
.rdata
P.rsrc
P.idata
.text
.rsrc
kernel32.dll
Windows
MSWHEEL_ROLLMSG
MSH_WHEELSUPPORT_MSG
MSH_SCROLL_LINES_MSG
$*@@@*$@@@$ *@@* $@@($*)@-$*@@$-*@@$*-@@(*$)@-*$@@*-$@@*$-@@-* $@-$ *@* $-@$ *-@$ -*@*- $@($ *)(* $)
oleaut32.dll
EVariantBadIndexError
ssShift
htKeyword
EInvalidOperation
u%CNu
%s[%d]
%s_%d
EInvalidGraphicOperation
Uh.AB
USER32.DLL
comctl32.dll
uxtheme.dll
Uh%xB
MAPI32.DLL
IE(AL("%s",4),"AL(\"%0:s\",3)","JK(\"%1:s\",\"%0:s\")")
JumpID("","%s")
TKeyEvent
TKeyPressEvent
HelpKeyword
crSQLWait
%s (%s)
Uh.MC
imm32.dll
AutoHotkeys
ssHotTrack
TWindowState
poProportional
TWMKey
KeyPreview
WindowState
OnKeyDownP
OnKeyPress
OnKeyUp(
System\CurrentControlSet\Control\Keyboard Layouts\%.8x
vcltest3.dll
User32.dll
getservbyport
WSAAsyncGetServByPort
WSAJoinLeaf
WS2_32.DLL
127.0.0.1
TIdSocketListWindows
TIdStackWindowsU
IdStackWindows
%s, %d %s %d %s %s
password
Password
IdHTTPHeaderInfo
ProxyPassword<
ProxyPort
Mozilla/3.0 (compatible; Indy Library)
ftpTransfer
ftpReady
ftpAborted
ClientPortMin<
ClientPortMax
Port@
EIdCanNotBindPortInRange
EIdInvalidPortRangeSVW
libeay32.dll
ssleay32.dll
SSL_CTX_use_PrivateKey_file
SSL_CTX_use_certificate_file
SSL_get_peer_certificate
SSL_CTX_set_default_passwd_cb
SSL_CTX_set_default_passwd_cb_userdata
SSL_CTX_check_private_key
X509_STORE_CTX_get_current_cert
des_set_key
saUsernamePassword
Password<
Port
0.0.0.1
TIdTCPConnection
IdTCPConnection
EIdTCPConnectionError
sslvrfFailIfNoPeerCert
TPasswordEvent
Certificate
RootCertFile
CertFile
KeyFile
OnGetPassword<
EIdOSSLLoadingRootCertError
EIdOSSLLoadingCertError
EIdOSSLLoadingKeyError
Uh0%F
TIdTCPClient
TIdTCPClient 3F
IdTCPClient
BoundPort
PortU
CommentURL
Uh.SF
Content-Disposition: form-data; name="%s"
; filename="%s"
Content-Type: %s
Unsupported operation.
TIdHTTPMethod
IdHTTP
TIdHTTPOption
TIdHTTPOptions
TIdHTTPProtocolVersion
TIdHTTPOnRedirectEvent
TIdHTTPResponse
TIdHTTPRequest
TIdHTTPRequest
TIdHTTPProtocolPmF
TIdCustomHTTP
TIdCustomHTTPPmF
TIdHTTP8oF
TIdHTTP
HTTPOptions
EIdHTTPProtocolException
HTTPS
https
This request method is supported in HTTP 1.1
HTTP/1.0 200 OK
HTTP/
http://vesterm.freehostia.com
http://psynergi.dk/data
http://kubusse.ru/data
http://s-elisa.ru/data
http://eda.ru/data
.freehostia.com
.110mb.com
.x10hosting.com
.awardspace.com
.exofire.net
.hostei.com
.orgfree.com
.h18.ru
.eu.pn
http://pushnik.freehostia.com
AXlove_install.exe
Booble-the-Game.exe
DaVinci_code.exe
PlayboyXXX.exe
pornolab_docs.exe
WinRar.exe
Winamp.exe
Snoopy_mult.exe
Tom-and-Jerry.exe
AUTO_BASE2011.exe
bank_transfers_2010.exe
Multi Password Recovery
*.mpf
/mp.exe
\mpr.ini
Key=UksDAAAARkZGCAAAAAcgeBc6NCcxCAAAADzRFyaCP0paNwAAADA1AhkA8gN8smHcJdKj7yYv4 vBIhFf8npvMwTyAhhUDUF4wF7nGPv5Y89Vz JjuWEvGmAr7MUEt7Kg
LeftPane=0
/export
/admin6.php
sdata2.dll
Software\Microsoft\Windows\CurrentVersion\MSrtn\p
/admin5.php
application/x-www-form-urlencoded
/stat.php
http://top-torrent.info/data/save_s.php
SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders\AppData
SOFTWARE\Microsoft\Windows\CurrentVersion\ProductID
:\aUtoRuN.iNF
Icon=%system%\shell32.dll,4
SOFTWARE\Microsoft\Windows\CurrentVersion\Run\srtserv
wininet.dll
SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders\Common AppData
explorer.exe
set.dat
/setx.txt
update.dat
http://
\WebMoney
maratl.exe
task.dat
/taskx.txt
Software\Microsoft\Windows\CurrentVersion\MSrtn\value1
Software\Microsoft\Windows\CurrentVersion\MSrtn\value2
sdata.dll
?456789:;<=
!"#$%&'()* ,-./0123
user32.dll
GetKeyboardType
advapi32.dll
RegOpenKeyExA
RegCloseKey
RegEnumKeyExA
RegDeleteKeyA
RegCreateKeyExA
GetCPInfo
version.dll
gdi32.dll
SetViewportOrgEx
UnhookWindowsHookEx
SetWindowsHookExA
MsgWaitForMultipleObjects
MapVirtualKeyA
LoadKeyboardLayoutA
GetKeyboardState
GetKeyboardLayoutList
GetKeyboardLayout
GetKeyState
GetKeyNameTextA
EnumWindows
EnumThreadWindows
ActivateKeyboardLayout
32.dllWGetLongPa
.jJX8
c.eDoE,
.VyDR,_
KERNEL32.DLL
ntdll.dll
kernel32.dllWGetLongPathN
nKey
#%'''<[[^^\\]
"%
$-8GGhnsrr}
$-9GGggs}s
.oN4)
F%F@@
tCPl2
%Mgr.RhY4RfE5Qd:f
KWindows
0IdHTTPHeaderInfo
 IdTCPServer
IdTCPStream
UrlMon
,1*;=*^\^^^
00000000

%original file name%.exe_1852_rwx_00400000_00099000:




.idata
.rdata
P.rsrc
P.idata
.text
.rsrc
kernel32.dll
Windows
MSWHEEL_ROLLMSG
MSH_WHEELSUPPORT_MSG
MSH_SCROLL_LINES_MSG
$*@@@*$@@@$ *@@* $@@($*)@-$*@@$-*@@$*-@@(*$)@-*$@@*-$@@*$-@@-* $@-$ *@* $-@$ *-@$ -*@*- $@($ *)(* $)
oleaut32.dll
EVariantBadIndexError
ssShift
htKeyword
EInvalidOperation
u%CNu
%s[%d]
%s_%d
EInvalidGraphicOperation
Uh.AB
USER32.DLL
comctl32.dll
uxtheme.dll
Uh%xB
MAPI32.DLL
IE(AL("%s",4),"AL(\"%0:s\",3)","JK(\"%1:s\",\"%0:s\")")
JumpID("","%s")
TKeyEvent
TKeyPressEvent
HelpKeyword
crSQLWait
%s (%s)
Uh.MC
imm32.dll
AutoHotkeys
ssHotTrack
TWindowState
poProportional
TWMKey
KeyPreview
WindowState
OnKeyDownP
OnKeyPress
OnKeyUp(
System\CurrentControlSet\Control\Keyboard Layouts\%.8x
vcltest3.dll
User32.dll
getservbyport
WSAAsyncGetServByPort
WSAJoinLeaf
WS2_32.DLL
127.0.0.1
TIdSocketListWindows
TIdStackWindowsU
IdStackWindows
%s, %d %s %d %s %s
password
Password
IdHTTPHeaderInfo
ProxyPassword<
ProxyPort
Mozilla/3.0 (compatible; Indy Library)
ftpTransfer
ftpReady
ftpAborted
ClientPortMin<
ClientPortMax
Port@
EIdCanNotBindPortInRange
EIdInvalidPortRangeSVW
libeay32.dll
ssleay32.dll
SSL_CTX_use_PrivateKey_file
SSL_CTX_use_certificate_file
SSL_get_peer_certificate
SSL_CTX_set_default_passwd_cb
SSL_CTX_set_default_passwd_cb_userdata
SSL_CTX_check_private_key
X509_STORE_CTX_get_current_cert
des_set_key
saUsernamePassword
Password<
Port
0.0.0.1
TIdTCPConnection
IdTCPConnection
EIdTCPConnectionError
sslvrfFailIfNoPeerCert
TPasswordEvent
Certificate
RootCertFile
CertFile
KeyFile
OnGetPassword<
EIdOSSLLoadingRootCertError
EIdOSSLLoadingCertError
EIdOSSLLoadingKeyError
Uh0%F
TIdTCPClient
TIdTCPClient 3F
IdTCPClient
BoundPort
PortU
CommentURL
Uh.SF
Content-Disposition: form-data; name="%s"
; filename="%s"
Content-Type: %s
Unsupported operation.
TIdHTTPMethod
IdHTTP
TIdHTTPOption
TIdHTTPOptions
TIdHTTPProtocolVersion
TIdHTTPOnRedirectEvent
TIdHTTPResponse
TIdHTTPRequest
TIdHTTPRequest
TIdHTTPProtocolPmF
TIdCustomHTTP
TIdCustomHTTPPmF
TIdHTTP8oF
TIdHTTP
HTTPOptions
EIdHTTPProtocolException
HTTPS
https
This request method is supported in HTTP 1.1
HTTP/1.0 200 OK
HTTP/
http://vesterm.freehostia.com
http://psynergi.dk/data
http://kubusse.ru/data
http://s-elisa.ru/data
http://eda.ru/data
.freehostia.com
.110mb.com
.x10hosting.com
.awardspace.com
.exofire.net
.hostei.com
.orgfree.com
.h18.ru
.eu.pn
http://pushnik.freehostia.com
AXlove_install.exe
Booble-the-Game.exe
DaVinci_code.exe
PlayboyXXX.exe
pornolab_docs.exe
WinRar.exe
Winamp.exe
Snoopy_mult.exe
Tom-and-Jerry.exe
AUTO_BASE2011.exe
bank_transfers_2010.exe
Multi Password Recovery
*.mpf
/mp.exe
\mpr.ini
Key=UksDAAAARkZGCAAAAAcgeBc6NCcxCAAAADzRFyaCP0paNwAAADA1AhkA8gN8smHcJdKj7yYv4 vBIhFf8npvMwTyAhhUDUF4wF7nGPv5Y89Vz JjuWEvGmAr7MUEt7Kg
LeftPane=0
/export
/admin6.php
sdata2.dll
Software\Microsoft\Windows\CurrentVersion\MSrtn\p
/admin5.php
application/x-www-form-urlencoded
/stat.php
http://top-torrent.info/data/save_s.php
SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders\AppData
SOFTWARE\Microsoft\Windows\CurrentVersion\ProductID
:\aUtoRuN.iNF
Icon=%system%\shell32.dll,4
SOFTWARE\Microsoft\Windows\CurrentVersion\Run\srtserv
wininet.dll
SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders\Common AppData
explorer.exe
set.dat
/setx.txt
update.dat
http://
\WebMoney
maratl.exe
task.dat
/taskx.txt
Software\Microsoft\Windows\CurrentVersion\MSrtn\value1
Software\Microsoft\Windows\CurrentVersion\MSrtn\value2
sdata.dll
?456789:;<=
!"#$%&'()* ,-./0123
user32.dll
GetKeyboardType
advapi32.dll
RegOpenKeyExA
RegCloseKey
RegEnumKeyExA
RegDeleteKeyA
RegCreateKeyExA
GetCPInfo
version.dll
gdi32.dll
SetViewportOrgEx
UnhookWindowsHookEx
SetWindowsHookExA
MsgWaitForMultipleObjects
MapVirtualKeyA
LoadKeyboardLayoutA
GetKeyboardState
GetKeyboardLayoutList
GetKeyboardLayout
GetKeyState
GetKeyNameTextA
EnumWindows
EnumThreadWindows
ActivateKeyboardLayout
32.dllWGetLongPa
.jJX8
c.eDoE,
.VyDR,_
KERNEL32.DLL
ntdll.dll
kernel32.dllWGetLongPathN
nKey
#%'''<[[^^\\]
"%
$-8GGhnsrr}
$-9GGggs}s
.oN4)
F%F@@
tCPl2
%Mgr.RhY4RfE5Qd:f
KWindows
0IdHTTPHeaderInfo
 IdTCPServer
IdTCPStream
UrlMon
,1*;=*^\^^^

%original file name%.exe_1852_rwx_00951000_00010000:




kernel32.dll
$*@@@*$@@@$ *@@* $@@($*)@-$*@@$-*@@$*-@@(*$)@-*$@@*-$@@*$-@@-* $@-$ *@* $-@$ *-@$ -*@*- $@($ *)(* $)
mvkmisc.exe
ntdll.dll
Software\Microsoft\Windows\CurrentVersion\MSrtn\value1
Software\Microsoft\Windows\CurrentVersion\MSrtn\value2
KWindows
GetCPInfo
RegOpenKeyExA
RegCloseKey
GetKeyboardType
SetWindowsHookExA
.idata
.reloc
P.rsrc
calc.exe
aUtoRuN.iNF
Invalid variant operation
External exception %x
Interface not supported
%s (%s, line %d)
Abstract Error?Access violation at address %p in module '%s'. %s of address %p
Invalid pointer operation
Invalid class typecast0Access violation at address %p. %s of address %p
Privileged instruction(Exception %s in module %s at %p.
Application Error1Format '%s' invalid or incompatible with argument
No argument for format '%s'"Variant method calls not supported
I/O error %d
Integer overflow Invalid floating point operation

Explorer.EXE_1988_rwx_02101000_00010000:




kernel32.dll
$*@@@*$@@@$ *@@* $@@($*)@-$*@@$-*@@$*-@@(*$)@-*$@@*-$@@*$-@@-* $@-$ *@* $-@$ *-@$ -*@*- $@($ *)(* $)
mvkmisc.exe
ntdll.dll
Software\Microsoft\Windows\CurrentVersion\MSrtn\value1
Software\Microsoft\Windows\CurrentVersion\MSrtn\value2
KWindows
GetCPInfo
RegOpenKeyExA
RegCloseKey
GetKeyboardType
SetWindowsHookExA
.idata
.reloc
P.rsrc
calc.exe
aUtoRuN.iNF
Invalid variant operation
External exception %x
Interface not supported
%s (%s, line %d)
Abstract Error?Access violation at address %p in module '%s'. %s of address %p
Invalid pointer operation
Invalid class typecast0Access violation at address %p. %s of address %p
Privileged instruction(Exception %s in module %s at %p.
Application Error1Format '%s' invalid or incompatible with argument
No argument for format '%s'"Variant method calls not supported
I/O error %d
Integer overflow Invalid floating point operation


Remove it with Ad-Aware

  1. Click (here) to download and install Ad-Aware Free Antivirus.
  2. Update the definition files.
  3. Run a full scan of your computer.


Manual removal*

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

    %original file name%.exe:1772

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

    %Documents and Settings%\All Users\Application Data\srtserv\sdata.dll (23 bytes)
    %Documents and Settings%\All Users\Application Data\srtserv\%original file name%.exe (4185 bytes)

  4. Delete the following value(s) in the autorun key (How to Work with System Registry):

    [HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run]
    "srtserv" = "%Documents and Settings%\All Users\Application Data\srtserv\%original file name%.exe"

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

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

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