MD5: e5113ff04b4266b078f2cfd40b56585b
SHA1: d38402f9886afee7cba7d64a623bf738acae28b9
SHA256: 5ca7911f7804b8307e9be83a89b11cecc99348ee135e6bf6a7fc5cff6cc92914
SSDeep: 6144:IvspI4BDe2fNc5XZAL17lGr/pOUwsnnQ6Em2A7BxZf/I:QsO4BtSALFlG7pOUwsnTT2GxZHI
Size: 297984 bytes
File type: EXE
Platform: WIN32
Entropy: Packed
PEID: UPolyXv05_v6
Company: FreeCodecPack
Created at: 2007-05-25 02:04:27
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:1056

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

Explorer.EXE:128

File activity

The process %original file name%.exe:1056 makes changes in the file system.
The Trojan creates and/or writes to the following file(s):

%WinDir%\AppPatch\hpsjcck.exe (2019 bytes)
%System%\config\software (2315 bytes)
%System%\config\SOFTWARE.LOG (4483 bytes)

The Trojan deletes the following file(s):

%Documents and Settings%\%current user%\Local Settings\Temp\1.tmp (0 bytes)

Registry activity

The process %original file name%.exe:1056 makes changes in the system registry.
The Trojan creates and/or sets the following values in system registry:

[HKLM\SOFTWARE\Microsoft\Cryptography\RNG]
"Seed" = "C4 74 F5 17 45 BB BE 4A A5 6F F7 99 D4 6A DE C3"

[HKLM\System\CurrentControlSet\Control\Session Manager]
"PendingFileRenameOperations" = "\??\%WinDir%\apppatch\hpsjcck.exe_, \??\%WinDir%\apppatch\hpsjcck.exe"

[HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon]
"a8a67a25" = "pEìX£bÀ¸¬qÄHF‡KöJé`9°¡R$YÉ<»¹œ³ŒQ\´òd¼Œ¤Kô1,Å $ë›ÛÌ«”¹l}Ë {Å“zΙC%é[qñl4ì;û´[Ã’
#»Û:ÑU„„ԝ\±ª²Dƒuœ¡Ü¼);¼\ƒtµ2”kDù”a”*›cü$}Sô|ë$¤ô{¬q³#sÅå\yuJÛËu©|ù
¢rKã!$’‹‹b±ÃÄ£ãÍ‚“ÉUcdÁÄZ¡r»ô”)Û©Š]“QlYÛl]$$D´ƒÌ£Q$aŒ‚*â„¢ü›ÙóÍÁ=éÔÑщ¬
q9|áíù’‘íÁ©šÄR"

Dropped PE files

HOSTS file anomalies

No changes have been detected.

Rootkit activity

The Trojan installs the following user-mode hooks in CRYPT32.dll:

CertVerifyCertificateChainPolicy

The Trojan installs the following user-mode hooks in WININET.dll:

HttpSendRequestExA
HttpSendRequestW
InternetReadFileExA
InternetWriteFileExA
InternetQueryDataAvailable
HttpSendRequestExW
InternetReadFile
HttpSendRequestA
InternetCloseHandle

The Trojan installs the following user-mode hooks in USER32.dll:

GetWindowTextA
GetClipboardData
SendInput
GetMessageA
GetMessageW
TranslateMessage

The Trojan installs the following user-mode hooks in ADVAPI32.dll:

CryptEncrypt

The Trojan installs the following user-mode hooks in WS2_32.dll:

WSASend
recv
gethostbyname
WSARecv
send

The Trojan installs the following user-mode hooks in kernel32.dll:

CreateFileW

Propagation

VersionInfo

Company Name: invermination
Product Name: Unconvenient
Product Version: 0.2.8.3
Legal Copyright: Solecizer
Legal Trademarks: Electrodepositable
Original Filename:
Internal Name:
File Version: 3.7.2.8
File Description: 7bc04a9e.bin
Comments:
Language: Language Neutral

PE Sections

Dropped from:

Downloaded by:

Similar by SSDeep:

Similar by Lavasoft Polymorphic Checker:

Total found: 2
7a3c88112b6985ee0e34f54769d03b6f
0c4f2b36be60c115acd6bbbd4939d7b7

URLs

URL	IP
hxxp://50.116.56.144/login.php

IDS verdicts (Suricata alerts: Emerging Threats ET ruleset)

ET TROJAN Win32.Shiz.fxm/Agent-TBT Checkin
ET POLICY Unsupported/Fake Windows NT Version 5.0
ET POLICY Unsupported/Fake Internet Explorer Version MSIE 2.

Traffic

.text

`.data

.reloc

`.rdata

@.data

<>http

PASSu98V

PASSu08V

FTPQ

12345678

password1

monkey

monkey1

password

Pname.key

\secrets.key

kernel32.dll

\explorer.exe

user32.dll

multi_pot.exe

HookExplorer.exe

proc_analyzer.exe

sckTool.exe

sniff_hit.exe

sysAnalyzer.exe

idag.exe

ollydbg.exe

dumpcap.exe

wireshark.exe

avp.exe

Software\Microsoft\Windows NT\CurrentVersion

%s!%s!X

sysinfo.log

scr.jpg

minidump.bin

%d.%d.%d.%d

Ý %dh %dm

%s:%d

Software\Microsoft\Internet Explorer\TypedURLs

url%i

4.8.14

%dx%d@%d

%c%d:d

{Windows directory:

links.log

\History.IE5\index.dat

\Opera\Opera\typed_history.xml

avast.com

93.191.13.100

drweb

eset.com

z-oleg.com

kltest.org.ru

.comodo.com

google.com

Dnsapi.dll

ws2_32.dll

Referer: http://www.google.com

Mozilla/4.0 (compatible; MSIE 2.0; Windows NT 5.0; Trident/4.0; SLCC2; .NET CLR 2.0.50727; .NET CLR 3.5.30729; .NET CLR 3.0.30729; Media Center PC 6.0)

/login.php

Global\{EAF799BF-8249-4fe1-9A0D-92CD3CC22014}

Global\{EAF799BF-8449-4fe1-9A0D-95CD39DC2014}

/search.php

Winmm.dll

Kernel32.dll

Gdi32.dll

ntdll.dll

http://

https://

HTTP/1.

nspr4.dll

PR_OpenTCPSocket

[[[URL: %s

Process: %s

User-agent: %s]]]

{{{%s

Crypt32.dll

CertVerifyCertificateChainPolicy

Wininet.dll

HttpSendRequestA

HttpSendRequestW

HttpSendRequestExA

HttpSendRequestExW

set_url

microsoft.public.win32.programmer.kernel

\iexplore.exe

\firefox.exe

keygrab

u.jpg

IprivLibEx.dll

\\.\PhysicalDrive%u

/topic.php

keylog.txt

sniff.log

passwords.txt

%s%u.zip

Content-Disposition: form-data; name="file"; filename="report"

HTTP/1.0

Content-Type: application/x-www-form-urlencoded

Content-Type: multipart/form-data; boundary=---------------------------%s

www.bing.com

www.microsoft.com

frd.exe

command=config&update_url=

&port=

command=load&url=

SYSTEM\CurrentControlSet\Control\Class\{4D36E968-E325-11CE-BFC1-08002BE10318}\0000

SYSTEM\CurrentControlSet\Control\Class\{4D36E968-E325-11CE-BFC1-08002BE10318}\0001

SYSTEM\CurrentControlSet\Control\Class\{4D36E968-E325-11CE-BFC1-08002BE10318}\0002

SYSTEM\CurrentControlSet\Control\Class\{4D36E968-E325-11CE-BFC1-08002BE10318}\0003

hid=%s&username=SYSTEM&compname=%s&bot_version=4.8.14&uptime=%u&os=u&local_time=%s%d&token=%d&socks_port=%u&hardware[display]=%s&hardware[driver_av]=%s

\chrome.exe

\svchost.exe

\opera.exe

\cbmain.ex

\iscc.exe

\clmain.exe

\wclnt.exe

internal_wutex_0xx

%s.dbf

%s.DBF

pop2://%s:%s@%s:%i

pop3://%s:%s@%s:%i

nntp://%s:%s@%s:%i

ftp://%s:%s@%s:%i

ftp://anonymous:

AUTHINFO PASS

j_password=

pass.log

command=auth_loginByPassword&back_command=&back_custom1=&

edClientLogin=

edUserLogin=

edPassword=

&LOGIN_AUTHORIZATION_CODE=

login=

password=

pass_

ssleay32.dll

advapi32.dll

path.txt

keys.zip

Local\{BE3C9D87-B91F-4e47-8B00-69798A04C732}

%s\d.jpg

Local\{AA53E2BF-8989-4fe1-9A0D-95CD39DC0A14}

Local\{EAF799BF-8989-4fe1-9A0D-95CD39D44014}

keys

private.txt

public.txt

\*.key

\self.cer

self.cer

self.pub

Local\{EAF799BF-8989-4fe1-9A0D-95CD39DC2014}

ctunnel.exe

ctunnel.zip

path_ctunnel.txt

header.key

keys99

\header.key

masks2.key

\masks2.key

masks.key

\masks.key

\name.key

primary2.key

\primary2.key

primary.key

\primary.key

keys99.zip

path99.txt

bsi.dll

&domain=letitbit.net&

cc.txt

Local\{EAF799BF-8989-4fa1-9A0D-95CD39DC0214}

prv_key.pfx

keys\

sign.cer

Local\{AAFEE2BF-8989-4fe1-9A0D-95CD39DC0A14}

sks2xyz.dll

vb_pfx_import

Local\{EAF799BF-8989-4fe1-9A0D-95CD39DC0214}

secret.key

pubkeys.key

Local\{AAF799BF-8989-4fe1-9A0D-95CD39DC0A14}

path1.txt

inter.zip

interpro.ini

Local\{EAF329BF-8989-4fe1-9A0D-95CD39DC0214}

Local\{AAF733BF-8989-4fe1-9A0D-95CD39DC0A14}

Local\{BQQQW777-B777-4e47-8B10-69798A04C732}

cbsmain.dll

Local\{BE3C9D87-B777-4e47-8B10-69798A04C732}

pass.txt

Local\{EAF799BF-8989-4fe1-9A0D-95CD777C0214}

FilialRCon.dll

ISClient.cfg

Local\{EAF777BF-8989-4fe1-9A0D-95CD777C0214}

rfk.zip

Local\{EAF777FF-8989-4fe1-9A0D-95CD777C0214}

Local\{EAF777FF-8989-4fe1-977D-95CD777C0214}

Agava_Client.exe

KeysDiskPath

Agava_Client.ini

Agava_keys

keys_path.txt

Local\{AA53E2BF-8989-4EEE-9A0D-95CD39DC0A14}

mespro.dll

AddPSEPrivateKeyEx

core.exe

data\id.dbf

\data\id.dbf

keys%i.zip

path%i.txt

Local\{EAF7722F-8989-4fe1-977D-95CD777C0214}

cert.pem

Local\{BE3CEFA7-B777-4e47-8B10-69745D04C732}

winmm.dll

1.2.5

unzip 1.01 Copyright 1998-2004 Gilles Vollant - http://www.winimage.com/zLibDll

zip 1.01 Copyright 1998-2004 Gilles Vollant - http://www.winimage.com/zLibDll

%s\%s

#webcam

#webcam%d

RFB d.d

%s (%s)

d/d/d d:d

password check failed!

WinSCard.dll

SensApi.dll

GetTcpTable

IPHLPAPI.DLL

dbghelp.dll

PSAPI.DLL

NETAPI32.dll

DNSAPI.dll

HttpQueryInfoA

HttpAddRequestHeadersW

HttpAddRequestHeadersA

HttpOpenRequestA

WININET.dll

WS2_32.dll

SHFileOperationA

SHELL32.dll

SHLWAPI.dll

GetSystemWindowsDirectoryA

WinExec

SetThreadExecutionState

GetWindowsDirectoryA

KERNEL32.dll

GetKeyboardState

MsgWaitForMultipleObjects

GetKeyboardLayoutList

GetAsyncKeyState

GetKeyboardLayout

MapVirtualKeyW

VkKeyScanW

VkKeyScanExW

keybd_event

EnumChildWindows

ActivateKeyboardLayout

SetKeyboardState

USER32.dll

SetViewportOrgEx

GetViewportOrgEx

GDI32.dll

RegOpenKeyExA

RegCloseKey

RegFlushKey

RegNotifyChangeKeyValue

RegDeleteKeyA

RegEnumKeyExA

RegOpenKeyExW

RegQueryInfoKeyW

RegEnumKeyExW

ADVAPI32.dll

ole32.dll

OLEAUT32.dll

gdiplus.dll

MSVCRT.dll

AVICAP32.dll

MSVFW32.dll

ShellExecuteW

GetProcessHeap

?456789:;<=

!"#$%&'()* ,-./0123

;3 #>6.&

'2, / 0&7!4-)1#

5`6C6Q6}6

55

;";,;6;<;_;{;

6&7-737<7|7

3"33393>3}3

;#;);/;=;

<"=3=9=>=}=

:(:-:8:=:

7#7)7/7=7

9&9,929@9

0!02090>0

>$>*>4>9>

Windows Explorer

mavast.com

ya.ru

serverkey.dat

\windows\

dntdll.dll

.NET CLR Networking_Perf_Library_Lock_PID_0

.NET Data Provider for SqlServer_Perf_Library_Lock_PID_0

ASP.NET_2.0.50727_Perf_Library_Lock_PID_0

SOFTWARE\JavaSoft\Java Plug-in\1.6.0_%d

Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\%d

Software\Microsoft\Windows\CurrentVersion\Internet Settings

iexplore.exe

HighMemoryEvent_x

MSCTF.Shared.MAPPING.x

MSCTF.Shared.EVENT.x

MSCTF.Shared.MUTEX.x

.Prev

.current

Explorer.EXE_128_rwx_02520000_000B8000:

.text

`.rdata

@.data

.reloc

<>http

PASSu98V

PASSu08V

FTPQ

12345678

password1

monkey

monkey1

password

Pname.key

\secrets.key

kernel32.dll

\explorer.exe

user32.dll

multi_pot.exe

HookExplorer.exe

proc_analyzer.exe

sckTool.exe

sniff_hit.exe

sysAnalyzer.exe

idag.exe

ollydbg.exe

dumpcap.exe

wireshark.exe

avp.exe

Software\Microsoft\Windows NT\CurrentVersion

%s!%s!X

sysinfo.log

scr.jpg

minidump.bin

%d.%d.%d.%d

Ý %dh %dm

%s:%d

Software\Microsoft\Internet Explorer\TypedURLs

url%i

4.8.14

%dx%d@%d

%c%d:d

{Windows directory:

links.log

\History.IE5\index.dat

\Opera\Opera\typed_history.xml

avast.com

93.191.13.100

drweb

eset.com

z-oleg.com

kltest.org.ru

.comodo.com

google.com

Dnsapi.dll

ws2_32.dll

Referer: http://www.google.com

Mozilla/4.0 (compatible; MSIE 2.0; Windows NT 5.0; Trident/4.0; SLCC2; .NET CLR 2.0.50727; .NET CLR 3.5.30729; .NET CLR 3.0.30729; Media Center PC 6.0)

/login.php

Global\{EAF799BF-8249-4fe1-9A0D-92CD3CC22014}

Global\{EAF799BF-8449-4fe1-9A0D-95CD39DC2014}

/search.php

Winmm.dll

Kernel32.dll

Gdi32.dll

ntdll.dll

http://

https://

HTTP/1.

nspr4.dll

PR_OpenTCPSocket

[[[URL: %s

Process: %s

User-agent: %s]]]

{{{%s

Crypt32.dll

CertVerifyCertificateChainPolicy

Wininet.dll

HttpSendRequestA

HttpSendRequestW

HttpSendRequestExA

HttpSendRequestExW

set_url

microsoft.public.win32.programmer.kernel

\iexplore.exe

\firefox.exe

keygrab

u.jpg

IprivLibEx.dll

\\.\PhysicalDrive%u

/topic.php

keylog.txt

sniff.log

passwords.txt

%s%u.zip

Content-Disposition: form-data; name="file"; filename="report"

HTTP/1.0

Content-Type: application/x-www-form-urlencoded

Content-Type: multipart/form-data; boundary=---------------------------%s

www.bing.com

www.microsoft.com

frd.exe

command=config&update_url=

&port=

command=load&url=

SYSTEM\CurrentControlSet\Control\Class\{4D36E968-E325-11CE-BFC1-08002BE10318}\0000

SYSTEM\CurrentControlSet\Control\Class\{4D36E968-E325-11CE-BFC1-08002BE10318}\0001

SYSTEM\CurrentControlSet\Control\Class\{4D36E968-E325-11CE-BFC1-08002BE10318}\0002

SYSTEM\CurrentControlSet\Control\Class\{4D36E968-E325-11CE-BFC1-08002BE10318}\0003

hid=%s&username=SYSTEM&compname=%s&bot_version=4.8.14&uptime=%u&os=u&local_time=%s%d&token=%d&socks_port=%u&hardware[display]=%s&hardware[driver_av]=%s

\chrome.exe

\svchost.exe

\opera.exe

\cbmain.ex

\iscc.exe

\clmain.exe

\wclnt.exe

internal_wutex_0xx

%s.dbf

%s.DBF

pop2://%s:%s@%s:%i

pop3://%s:%s@%s:%i

nntp://%s:%s@%s:%i

ftp://%s:%s@%s:%i

ftp://anonymous:

AUTHINFO PASS

j_password=

pass.log

command=auth_loginByPassword&back_command=&back_custom1=&

edClientLogin=

edUserLogin=

edPassword=

&LOGIN_AUTHORIZATION_CODE=

login=

password=

pass_

ssleay32.dll

advapi32.dll

path.txt

keys.zip

Local\{BE3C9D87-B91F-4e47-8B00-69798A04C732}

%s\d.jpg

Local\{AA53E2BF-8989-4fe1-9A0D-95CD39DC0A14}

Local\{EAF799BF-8989-4fe1-9A0D-95CD39D44014}

keys

private.txt

public.txt

\*.key

\self.cer

self.cer

self.pub

Local\{EAF799BF-8989-4fe1-9A0D-95CD39DC2014}

ctunnel.exe

ctunnel.zip

path_ctunnel.txt

header.key

keys99

\header.key

masks2.key

\masks2.key

masks.key

\masks.key

\name.key

primary2.key

\primary2.key

primary.key

\primary.key

keys99.zip

path99.txt

bsi.dll

&domain=letitbit.net&

cc.txt

Local\{EAF799BF-8989-4fa1-9A0D-95CD39DC0214}

prv_key.pfx

keys\

sign.cer

Local\{AAFEE2BF-8989-4fe1-9A0D-95CD39DC0A14}

sks2xyz.dll

vb_pfx_import

Local\{EAF799BF-8989-4fe1-9A0D-95CD39DC0214}

secret.key

pubkeys.key

Local\{AAF799BF-8989-4fe1-9A0D-95CD39DC0A14}

path1.txt

inter.zip

interpro.ini

Local\{EAF329BF-8989-4fe1-9A0D-95CD39DC0214}

Local\{AAF733BF-8989-4fe1-9A0D-95CD39DC0A14}

Local\{BQQQW777-B777-4e47-8B10-69798A04C732}

cbsmain.dll

Local\{BE3C9D87-B777-4e47-8B10-69798A04C732}

pass.txt

Local\{EAF799BF-8989-4fe1-9A0D-95CD777C0214}

FilialRCon.dll

ISClient.cfg

Local\{EAF777BF-8989-4fe1-9A0D-95CD777C0214}

rfk.zip

Local\{EAF777FF-8989-4fe1-9A0D-95CD777C0214}

Local\{EAF777FF-8989-4fe1-977D-95CD777C0214}

Agava_Client.exe

KeysDiskPath

Agava_Client.ini

Agava_keys

keys_path.txt

Local\{AA53E2BF-8989-4EEE-9A0D-95CD39DC0A14}

mespro.dll

AddPSEPrivateKeyEx

core.exe

data\id.dbf

\data\id.dbf

keys%i.zip

path%i.txt

Local\{EAF7722F-8989-4fe1-977D-95CD777C0214}

cert.pem

Local\{BE3CEFA7-B777-4e47-8B10-69745D04C732}

winmm.dll

1.2.5

unzip 1.01 Copyright 1998-2004 Gilles Vollant - http://www.winimage.com/zLibDll

zip 1.01 Copyright 1998-2004 Gilles Vollant - http://www.winimage.com/zLibDll

%s\%s

#webcam

#webcam%d

RFB d.d

%s (%s)

d/d/d d:d

password check failed!

WinSCard.dll

SensApi.dll

GetTcpTable

IPHLPAPI.DLL

dbghelp.dll

PSAPI.DLL

NETAPI32.dll

DNSAPI.dll

HttpQueryInfoA

HttpAddRequestHeadersW

HttpAddRequestHeadersA

HttpOpenRequestA

WININET.dll

WS2_32.dll

SHFileOperationA

SHELL32.dll

SHLWAPI.dll

GetSystemWindowsDirectoryA

WinExec

SetThreadExecutionState

GetWindowsDirectoryA

KERNEL32.dll

GetKeyboardState

MsgWaitForMultipleObjects

GetKeyboardLayoutList

GetAsyncKeyState

GetKeyboardLayout

MapVirtualKeyW

VkKeyScanW

VkKeyScanExW

keybd_event

EnumChildWindows

ActivateKeyboardLayout

SetKeyboardState

USER32.dll

SetViewportOrgEx

GetViewportOrgEx

GDI32.dll

RegOpenKeyExA

RegCloseKey

RegFlushKey

RegNotifyChangeKeyValue

RegDeleteKeyA

RegEnumKeyExA

RegOpenKeyExW

RegQueryInfoKeyW

RegEnumKeyExW

ADVAPI32.dll

ole32.dll

OLEAUT32.dll

gdiplus.dll

MSVCRT.dll

AVICAP32.dll

MSVFW32.dll

ShellExecuteW

GetProcessHeap

?456789:;<=

!"#$%&'()* ,-./0123

;3 #>6.&

'2, / 0&7!4-)1#

SYSTEM!XP10!F9BE9A8A

%WinDir%\apppatch\hpsjcck.exe

%Documents and Settings%\%current user%\Application Data\

5`6C6Q6}6

55

;";,;6;<;_;{;

6&7-737<7|7

3"33393>3}3

;#;);/;=;

<"=3=9=>=}=

:(:-:8:=:

7#7)7/7=7

9&9,929@9

0!02090>0

>$>*>4>9>

`.data

Windows Explorer

mavast.com

ya.ru

serverkey.dat

\windows\

dntdll.dll

.NET CLR Networking_Perf_Library_Lock_PID_0

.NET Data Provider for SqlServer_Perf_Library_Lock_PID_0

ASP.NET_2.0.50727_Perf_Library_Lock_PID_0

SOFTWARE\JavaSoft\Java Plug-in\1.6.0_%d

Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\%d

Software\Microsoft\Windows\CurrentVersion\Internet Settings

iexplore.exe

HighMemoryEvent_x

MSCTF.Shared.MAPPING.x

MSCTF.Shared.EVENT.x

MSCTF.Shared.MUTEX.x

.Prev

.current

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. Scan a system with an anti-rootkit tool.
   
2. Terminate malicious process(es) (How to End a Process With the Task Manager):
   

   %original file name%.exe:1056
   

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

   %WinDir%\AppPatch\hpsjcck.exe (2019 bytes)
   %System%\config\software (2315 bytes)
   %System%\config\SOFTWARE.LOG (4483 bytes)

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.