Gen.Variant.Symmi.18615_8e2774d57e
Trojan.Win32.Inject.ffcq (Kaspersky), Gen:Variant.Symmi.18615 (B) (Emsisoft), Gen:Variant.Symmi.18615 (AdAware), GenericAutorunWorm.YR, WormAinslot_VariantOfZeus.YR (Lavasoft MAS)
Behaviour: Trojan, Worm, WormAutorun
The description has been automatically generated by Lavasoft Malware Analysis System and it may contain incomplete or inaccurate information.
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MD5: 8e2774d57e0767460d9643dcafddce53
SHA1: 21b542d9e2de75ff26a17c44b176c8c95f2625c1
SHA256: 032ee72ef001f4ce3465c900ca895974270e3c267f7cf3c4cd2193c037666c44
SSDeep: 24576:SRquGtZLsbV5rK3x23QpyTh0Yx8WM6K5OCPE7daZR03AKGPWIrGvVqKyn7e jsf:uquGXQbThQkTul TCVyAKGPMvQKCje
Size: 1434273 bytes
File type: EXE
Platform: WIN32
Entropy: Packed
PEID: UPolyXv05_v6
Company: of a
Created at: 2013-03-12 19:54:12
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
| Behaviour | Description |
|---|---|
| WormAutorun | A worm can spread via removable drives. It writes its executable and creates "autorun.inf" scripts on all removable drives. The autorun script will execute the Trojan's file once a user opens a drive's folder in Windows Explorer. |
Process activity
The Trojan creates the following process(es):
%original file name%.exe:1948
%original file name%.exe:1516
The Trojan injects its code into the following process(es):
%original file name%.exe:1664
Mutexes
The following mutexes were created/opened:
No objects were found.
File activity
The process %original file name%.exe:1664 makes changes in the file system.
The Trojan creates and/or writes to the following file(s):
%Documents and Settings%\%current user%\Application Data\explorer (33 bytes)
%Documents and Settings%\%current user%\Application Data\windef.exe (5190 bytes)
Registry activity
The process %original file name%.exe:1664 makes changes in the system registry.
The Trojan creates and/or sets the following values in system registry:
[HKLM\SOFTWARE\Microsoft\Cryptography\RNG]
"Seed" = "1F DF CF 1F 3C 5A 5C 5E 84 1F 9A F0 A4 52 BC 3F"
[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\policies\Explorer\Run]
"Windows Firewall" = "%Documents and Settings%\%current user%\Application Data\windef.exe"
[HKCU\Software\VB and VBA Program Settings\INSTALL\DATE]
"CVX1AG1G6J" = "March 1, 2015"
[HKCU\Software\VB and VBA Program Settings\SrvID\ID]
"CVX1AG1G6J" = "Doc.A"
[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders]
"AppData" = "%Documents and Settings%\%current user%\Application Data"
To automatically run itself each time Windows is booted, the Trojan adds the following link to its file to the system registry autorun key:
[HKCU\Software\Microsoft\Windows\CurrentVersion\Run]
"Windows Firewall" = "%Documents and Settings%\%current user%\Application Data\windef.exe"
[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run]
"Windows Firewall" = "%Documents and Settings%\%current user%\Application Data\windef.exe"
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
A worm can spread via removable drives. It writes its executable and creates "autorun.inf" scripts on all removable drives. The autorun script will execute the Trojan's file once a user opens a drive's folder in Windows Explorer.
VersionInfo
Company Name:
Product Name:
Product Version: ...
Legal Copyright:
Legal Trademarks:
Original Filename: temp.exe
Internal Name: temp.exe
File Version: ...
File Description:
Comments:
Language: Spanish (Spain, International Sort)
PE Sections
| Name | Virtual Address | Virtual Size | Raw Size | Entropy | Section MD5 |
|---|---|---|---|---|---|
| .text | 4096 | 4884 | 5120 | 4.00119 | 14ec039ba15c3b5cd5586fb8aa601e8d |
| .data | 12288 | 24 | 512 | 0.127644 | 443d074ae3b8bd56a7bfa904d6a883db |
| .rdata | 16384 | 480 | 512 | 3.47482 | 926839b3f63727ffb946503810d970b9 |
| .bss | 20480 | 3448 | 0 | 0 | d41d8cd98f00b204e9800998ecf8427e |
| .idata | 24576 | 1004 | 1024 | 3.00765 | 5ce8756d4398282aaf1bb26c14a74b4c |
| /4 | 28672 | 64 | 512 | 0.239287 | 75cf000d78333638a11f692001e5260d |
| /19 | 32768 | 776 | 1024 | 2.90935 | f9cf05d42e8314da2761da0251994e16 |
| /35 | 36864 | 10312 | 10752 | 3.95132 | c7bc54e06055834937c64f452c967885 |
| /47 | 49152 | 1489 | 1536 | 3.07157 | 76d6b22477e4691ad564b4233be615de |
| /61 | 53248 | 1060 | 1536 | 3.20125 | 2b2c96dcc87816b1d32141c9fc6be9f5 |
| /73 | 57344 | 552 | 1024 | 1.71133 | 281b4059506e8a2747873b9e1f62f6a8 |
| /86 | 61440 | 56 | 512 | 0.621308 | 00649871a50b07ce4a51930592548079 |
| /97 | 65536 | 1477 | 1536 | 2.0646 | 344190f242c51c527ec42baf0359cc4c |
| /108 | 69632 | 168 | 512 | 0.551384 | 2e5e448e57a721a66e8f0df5c1ace32c |
| .rsrc | 73728 | 354472 | 354816 | 3.76092 | ff03965a0f287263619a05f7aab612e3 |
| gaqY | 430080 | 4096 | 512 | 0.684043 | f9647c395c4b9fdbe95127617a9dc24a |
Dropped from:
Downloaded by:
Similar by SSDeep:
Similar by Lavasoft Polymorphic Checker:
URLs
No activity has been detected.
IDS verdicts (Suricata alerts: Emerging Threats ET ruleset)
Traffic
Web Traffic was not found.
The Trojan connects to the servers at the folowing location(s):
.text
`.data
.rsrc
MSVBVM60.DLL
bss_server.usrReverseRelay
tmrWebHide
bss_server.Socket
bss_server.usrRelay
ieframe.dll
SHDocVwCtl.WebBrowser
WebBrowser
mswinsck.ocx
MSWinsockLib.Winsock
modLaunchWeb
%Program Files% (x86)\Microsoft Visual Studio\VB98\VB6.OLB
C:\Windows\SysWOW64\ieframe.dll
winmm.dll
user32.dll
advapi32.dll
shell32.dll
kernel32.dll
avicap32.dll
advpack.dll
GetAsyncKeyState
SetWindowsHookExA
UnhookWindowsHookEx
GetKeyboardLayout
GetKeyboardState
GetKeyState
SHFileOperationA
CreatePipe
PSAPI.DLL
GetTcpTable
ExitWindowsEx
EnumWindows
WinInet.dll
DeleteUrlCacheEntryA
urlmon
URLDownloadToFileA
ShellExecuteA
keybd_event
CHAT_ADDMSG
VBA6.DLL
ws2_32.dll
D:\Blackshades Project\bs_net\loginserver\msvbvm60.dll\3
AddMsg
olepro32.dll
GdiplusShutdown
RemotePort
LocalPort
WSOCK32.DLL
RegCloseKey
RegOpenKeyExA
ntdll.dll
C:\Windows\SysWOW64\ieframe.oca
%Program Files% (x86)\Microsoft Visual Studio\VB98\mswinsck.oca
tmrTCP
tmrUDP
UDPSocket
UDPFlood
ole32.dll
crypt32.dll
oleaut32.dll
RegOpenKeyA
FindFirstUrlCacheEntryA
FindNextUrlCacheEntryA
`txtPassword
imgLoginPressed
imgLogin
RegCreateKeyA
RegDeleteKeyA
RegEnumKeyExA
gdi32.dll
InternetOpenUrlA
FtpGetFileA
FtpPutFileA
FtpSetCurrentDirectoryA
FtpGetCurrentDirectoryA
FtpOpenFileA
FtpGetFileSize
FtpDeleteFileA
FtpCreateDirectoryA
FtpRemoveDirectoryA
FtpRenameFileA
FtpDownload
FtpUpload
FtpGetDirectory
Http_DownloadFile
cmdShowfiles
msvbvm60.dll
?8??8??8??8??8?
txtPassword
2>e%Xdq
uMsg
strMsg
MsgNum
AllMsgs
lngPort
URL_TARGET
Port
Password
WebURL
Returns/Sets the port to be connected to on the remote computer
Returns/Sets the port used on the local computer
Binds socket to specific port and adapter
Occurs after a send operation has completed
*\AD:\Blackshades Project\bs_net\server\server.vbp
2c49f800-c2dd-11cf-9ad6-0080c7e7b78d
Mozilla/5.0 (Windows; U; Windows NT 6.1; en-US; rv:1.9.1) Gecko/20090612 Firefox/3.5
{00020404-0000-0000-C000-000000000046}5.5.1
\nir_cmd.bss speak text
\nir_cmd.bss setsysvolume 65535
\nir_cmd.bss mutesysvolume 1
\nir_cmd.bss mutesysvolume 0
\nir_cmd.bss screensaver
\nir_cmd.bss monitor off
\nir_cmd.bss monitor on
PORT
TRANSFERPORT
\rsout.tmp
SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\run\
Keylog
Wscript.Shell
HKEY_CLASSES_ROOT\HTTP\shell\open\command\
\winlogon.exe
iexplore.exe
hXXp://VVV.facebook.com/?ref=home
hXXp://VVV.facebook.com
ADVAPI32.dll
Windows Firewall/Internet Connection Sharing (ICS)
WebCamCapture
\Vuze\Azureus.exe
\LimeWire\LimeWire.exe
\uTorrent\uTorrent.exe
\uTorrent\uTorrent.exe /HIDE
\BitTorrent\bittorrent.exe
\MSWINSCK.OCX
hXXp://
HTTP/1.1
User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.1 (KHTML, like Gecko) Chrome/21.0.1180.89 Safari/537.1
\cmd.exe
\data.dat
\steam\steam.exe
nkey
dkey
regsvr32.exe
\pws_mail.bss
\pws_mess.bss
\pws_cdk.bss
\pws_ff.bss
\pws_chro.bss
\nir_cmd.bss
cmd /c REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile /v "DoNotAllowExceptions" /t REG_DWORD /d "0" /f
cmd /c REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "
:*:Enabled:Windows Messanger" /f
winmgmts:{impersonationLevel=Impersonate}!\\.\root\cimv200000000
winmgmts:\\.\root\cimv2
api.ipinfodb.com
Select * from Win32_Keyboard
GET /v2/ip_query.php?key=
&timezone=off HTTP/1.1
Host: api.ipinfodb.com
GET /v2/ip_query_country.php?key=
Portable
winmgmts:\\.\root\SecurityCenter
\wallpaper.bmp
\wallpaper.jpg
WScript.Shell
WinServer 2003, Web Edition
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\ProductName
__oxFrame.class__
Scripting.FileSystemObject
Autorun.ini
{557CF401-1A04-11D3-9A73-0000F81EF32E}{1D5BE4B5-FA4A-452D-9CDD-5DB35105E7EB}Address family not supported by protocol family.
Operation already in progress.
Operation now in progress.
Socket operation on nonsocket.
Operation not supported.
Protocol family not supported.
Protocol not supported.
Socket type not supported.
Winsock.dll version out of range.
CSocketMaster.SocketExists
CSocketMaster.PostSocket
CSocketMaster.ConnectToIP
CSocketMaster.ResolveIfHostname
CSocketMaster.SendBufferedDataUDP
CSocketMaster.SendBufferedData
Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.1 (KHTML, like Gecko) Chrome/21.0.1180.89 Safari/537.1
$('#jschl_answer').val(application/x-www-form-urlencoded
abe2869f-9b47-4cd9-a358-c22904dba7f7
/stext mess.dat
\mess.dat
/stext mail.dat
\mail.dat
/stext ffpw.dat
\ffpw.dat
Web Site
Password
/stext chro.dat
\chro.dat
Action URL
SOFTWARE\MICROSOFT\Windows NT\CurrentVersion
Windows
SOFTWARE\Classes\Applications\iexplore.exe\shell\open\command
http\shell\open\command
127.0.0.1
\dump.txt
\uTorrent\uTorrent.exe /DIRECTORY
255.255.255.255
finalizarprocessoportas
CONNECT %s:%i HTTP/1.0
SOFTWARE\Classes\http\shell\open\command
Software\Classes\http\shell\open\command
Software\Microsoft\Windows NT\CurrentVersion\SystemRestore
code.is.a.winner
Software\Microsoft\Windows\CurrentVersion\Uninstall\eMule
SOFTWARE\MICROSOFT\Windows NT\CurrentVersion\DigitalProductId
bps1.exe
bhookpl.dll
bnfa.exe
drvloadn.dll
drvloadx.dll
VNCHooks.dll
xr4tdwa.exe
\rspad.dat
shutdown.exe
TCnRawKeyBoard
HuntHTTPDownload
autorun.inf
explorer.exe
hXXps://onlineeast#.bankofamerica.com
winlogon.exe
moz_logins
WEBCAMLIVE
SOFTWARE\Microsoft\Windows\CurrentVersion\Run
Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\run
SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon
\system32\userinit.exe,
notepad.exe
\system32\userinit.exe
steam.exe
hl.exe
@*\AD:\Blackshades Project\bs_net\server\server.vbp
%original file name%.exe_1664_rwx_00400000_0007A000:
.text
`.data
.rsrc
MSVBVM60.DLL
bss_server.usrReverseRelay
tmrWebHide
bss_server.Socket
bss_server.usrRelay
ieframe.dll
SHDocVwCtl.WebBrowser
WebBrowser
mswinsck.ocx
MSWinsockLib.Winsock
modLaunchWeb
%Program Files% (x86)\Microsoft Visual Studio\VB98\VB6.OLB
C:\Windows\SysWOW64\ieframe.dll
winmm.dll
user32.dll
advapi32.dll
shell32.dll
kernel32.dll
avicap32.dll
advpack.dll
GetAsyncKeyState
SetWindowsHookExA
UnhookWindowsHookEx
GetKeyboardLayout
GetKeyboardState
GetKeyState
SHFileOperationA
CreatePipe
PSAPI.DLL
GetTcpTable
ExitWindowsEx
EnumWindows
WinInet.dll
DeleteUrlCacheEntryA
urlmon
URLDownloadToFileA
ShellExecuteA
keybd_event
CHAT_ADDMSG
VBA6.DLL
ws2_32.dll
D:\Blackshades Project\bs_net\loginserver\msvbvm60.dll\3
AddMsg
olepro32.dll
GdiplusShutdown
RemotePort
LocalPort
WSOCK32.DLL
RegCloseKey
RegOpenKeyExA
ntdll.dll
C:\Windows\SysWOW64\ieframe.oca
%Program Files% (x86)\Microsoft Visual Studio\VB98\mswinsck.oca
tmrTCP
tmrUDP
UDPSocket
UDPFlood
ole32.dll
crypt32.dll
oleaut32.dll
RegOpenKeyA
FindFirstUrlCacheEntryA
FindNextUrlCacheEntryA
`txtPassword
imgLoginPressed
imgLogin
RegCreateKeyA
RegDeleteKeyA
RegEnumKeyExA
gdi32.dll
InternetOpenUrlA
FtpGetFileA
FtpPutFileA
FtpSetCurrentDirectoryA
FtpGetCurrentDirectoryA
FtpOpenFileA
FtpGetFileSize
FtpDeleteFileA
FtpCreateDirectoryA
FtpRemoveDirectoryA
FtpRenameFileA
FtpDownload
FtpUpload
FtpGetDirectory
Http_DownloadFile
cmdShowfiles
msvbvm60.dll
?8??8??8??8??8?
txtPassword
2>e%Xdq
uMsg
strMsg
MsgNum
AllMsgs
lngPort
URL_TARGET
Port
Password
WebURL
Returns/Sets the port to be connected to on the remote computer
Returns/Sets the port used on the local computer
Binds socket to specific port and adapter
Occurs after a send operation has completed
*\AD:\Blackshades Project\bs_net\server\server.vbp
2c49f800-c2dd-11cf-9ad6-0080c7e7b78d
Mozilla/5.0 (Windows; U; Windows NT 6.1; en-US; rv:1.9.1) Gecko/20090612 Firefox/3.5
{00020404-0000-0000-C000-000000000046}5.5.1
\nir_cmd.bss speak text
\nir_cmd.bss setsysvolume 65535
\nir_cmd.bss mutesysvolume 1
\nir_cmd.bss mutesysvolume 0
\nir_cmd.bss screensaver
\nir_cmd.bss monitor off
\nir_cmd.bss monitor on
PORT
TRANSFERPORT
\rsout.tmp
SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\run\
Keylog
Wscript.Shell
HKEY_CLASSES_ROOT\HTTP\shell\open\command\
\winlogon.exe
iexplore.exe
hXXp://VVV.facebook.com/?ref=home
hXXp://VVV.facebook.com
ADVAPI32.dll
Windows Firewall/Internet Connection Sharing (ICS)
WebCamCapture
\Vuze\Azureus.exe
\LimeWire\LimeWire.exe
\uTorrent\uTorrent.exe
\uTorrent\uTorrent.exe /HIDE
\BitTorrent\bittorrent.exe
\MSWINSCK.OCX
hXXp://
HTTP/1.1
User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.1 (KHTML, like Gecko) Chrome/21.0.1180.89 Safari/537.1
\cmd.exe
\data.dat
\steam\steam.exe
nkey
dkey
regsvr32.exe
\pws_mail.bss
\pws_mess.bss
\pws_cdk.bss
\pws_ff.bss
\pws_chro.bss
\nir_cmd.bss
cmd /c REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile /v "DoNotAllowExceptions" /t REG_DWORD /d "0" /f
cmd /c REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "
:*:Enabled:Windows Messanger" /f
winmgmts:{impersonationLevel=Impersonate}!\\.\root\cimv200000000
winmgmts:\\.\root\cimv2
api.ipinfodb.com
Select * from Win32_Keyboard
GET /v2/ip_query.php?key=
&timezone=off HTTP/1.1
Host: api.ipinfodb.com
GET /v2/ip_query_country.php?key=
Portable
winmgmts:\\.\root\SecurityCenter
\wallpaper.bmp
\wallpaper.jpg
WScript.Shell
WinServer 2003, Web Edition
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\ProductName
__oxFrame.class__
Scripting.FileSystemObject
Autorun.ini
{557CF401-1A04-11D3-9A73-0000F81EF32E}{1D5BE4B5-FA4A-452D-9CDD-5DB35105E7EB}Address family not supported by protocol family.
Operation already in progress.
Operation now in progress.
Socket operation on nonsocket.
Operation not supported.
Protocol family not supported.
Protocol not supported.
Socket type not supported.
Winsock.dll version out of range.
CSocketMaster.SocketExists
CSocketMaster.PostSocket
CSocketMaster.ConnectToIP
CSocketMaster.ResolveIfHostname
CSocketMaster.SendBufferedDataUDP
CSocketMaster.SendBufferedData
Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.1 (KHTML, like Gecko) Chrome/21.0.1180.89 Safari/537.1
$('#jschl_answer').val(application/x-www-form-urlencoded
abe2869f-9b47-4cd9-a358-c22904dba7f7
/stext mess.dat
\mess.dat
/stext mail.dat
\mail.dat
/stext ffpw.dat
\ffpw.dat
Web Site
Password
/stext chro.dat
\chro.dat
Action URL
SOFTWARE\MICROSOFT\Windows NT\CurrentVersion
Windows
SOFTWARE\Classes\Applications\iexplore.exe\shell\open\command
http\shell\open\command
127.0.0.1
\dump.txt
\uTorrent\uTorrent.exe /DIRECTORY
255.255.255.255
finalizarprocessoportas
CONNECT %s:%i HTTP/1.0
SOFTWARE\Classes\http\shell\open\command
Software\Classes\http\shell\open\command
Software\Microsoft\Windows NT\CurrentVersion\SystemRestore
code.is.a.winner
Software\Microsoft\Windows\CurrentVersion\Uninstall\eMule
SOFTWARE\MICROSOFT\Windows NT\CurrentVersion\DigitalProductId
bps1.exe
bhookpl.dll
bnfa.exe
drvloadn.dll
drvloadx.dll
VNCHooks.dll
xr4tdwa.exe
\rspad.dat
shutdown.exe
TCnRawKeyBoard
HuntHTTPDownload
autorun.inf
explorer.exe
hXXps://onlineeast#.bankofamerica.com
winlogon.exe
moz_logins
WEBCAMLIVE
SOFTWARE\Microsoft\Windows\CurrentVersion\Run
Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\run
SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon
\system32\userinit.exe,
notepad.exe
\system32\userinit.exe
steam.exe
hl.exe
@*\AD:\Blackshades Project\bs_net\server\server.vbp
Remove it with Ad-Aware
- Click (here) to download and install Ad-Aware Free Antivirus.
- Update the definition files.
- Run a full scan of your computer.
Manual removal*
- Terminate malicious process(es) (How to End a Process With the Task Manager):
%original file name%.exe:1948
%original file name%.exe:1516 - Delete the original Trojan file.
- Delete or disinfect the following files created/modified by the Trojan:
%Documents and Settings%\%current user%\Application Data\explorer (33 bytes)
%Documents and Settings%\%current user%\Application Data\windef.exe (5190 bytes) - Delete the following value(s) in the autorun key (How to Work with System Registry):
[HKCU\Software\Microsoft\Windows\CurrentVersion\Run]
"Windows Firewall" = "%Documents and Settings%\%current user%\Application Data\windef.exe"
[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run]
"Windows Firewall" = "%Documents and Settings%\%current user%\Application Data\windef.exe" - Find and delete all copies of the worm's file together with "autorun.inf" scripts on removable drives.
- Reboot the computer.
*Manual removal may cause unexpected system behaviour and should be performed at your own risk.
