Technical Information
Malicious functions
Creates and executes the following (exploit)
- '%TEMP%\client.exe' A C
Executes the following (exploit)
- '%WINDIR%\syswow64\cmd.exe' /C %tmp%\Client.exe A C
Injects code into
the following system processes:
- %WINDIR%\microsoft.net\framework\v4.0.30319\regsvcs.exe
Searches for registry branches where third party applications store passwords
- [<HKLM>\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Uninstall\Trillian]
- [<HKLM>\Software\Wow6432Node\Miranda]
- [<HKLM>\Software\Wow6432Node\Mirabilis\ICQ\NewOwners]
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
- %TEMP%\client.exe
- %TEMP%\microsoft desktop.exe
- %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
- <SYSTEM32>\config\systemprofile\appdata\local\microsoft\vault\4bf4c442-9b8a-41a0-b380-dd4a704ddb28\policy.vpol
- %TEMP%\chp9b83.tmp
- %TEMP%\chp9bf1.tmp
- %TEMP%\chpa3ec.tmp
- %TEMP%\chpa3ed.tmp
- %TEMP%\ekzkywtfzwalrf
- %TEMP%\mfnwauteobuvqdaz
- %TEMP%\vqtxxzunlrgba
Deletes the following files
- %TEMP%\chp9b83.tmp
- %TEMP%\chp9bf1.tmp
- %TEMP%\chpa3ec.tmp
- %TEMP%\chpa3ed.tmp
- %TEMP%\vqtxxzunlrgba
- %TEMP%\client.exe
Network activity
Connects to
- 'to#.###laifabuse1.xyz':23101
- 'ge###ugin.net':80
- 'al#####chemicals.com':80
TCP
HTTP GET requests
- http://ge###ugin.net/json.gp
- http://al#####chemicals.com/Microsoft.exe
Other
- 'to#.###laifabuse1.xyz':23101
UDP
- DNS ASK to#.###laifabuse1.xyz
- DNS ASK ge###ugin.net
- DNS ASK al#####chemicals.com
Miscellaneous
Creates and executes the following
- '%TEMP%\microsoft desktop.exe'
- '%WINDIR%\syswow64\cmd.exe' /C %tmp%\Client.exe A C' (with hidden window)
- '%WINDIR%\syswow64\notepad.exe' /Processid:{0A0CFEFE-C138-46FA-BEDF-A5808E8B83C2}' (with hidden window)
- '%WINDIR%\microsoft.net\framework\v4.0.30319\regsvcs.exe' /Processid:{D5CFE3B4-E399-417C-82B7-AB59100C8559}' (with hidden window)
Executes the following
- '%CommonProgramFiles%\microsoft shared\equation\eqnedt32.exe' -Embedding
- '%WINDIR%\syswow64\notepad.exe' /Processid:{0A0CFEFE-C138-46FA-BEDF-A5808E8B83C2}
- '%WINDIR%\syswow64\notepad.exe' /stext "%TEMP%\mfnwauteobuvqdaz"
- '%WINDIR%\syswow64\notepad.exe' /stext "%TEMP%\whspandycjmisjxdlxv"
- '%WINDIR%\syswow64\notepad.exe' /stext "%TEMP%\zbyabfoayrencylhuiqfxu"
- '%WINDIR%\syswow64\notepad.exe' /stext "%TEMP%\ekzkywtfzwalrf"
- '%WINDIR%\syswow64\notepad.exe' /stext "%TEMP%\onmczpegnesqblzvw"
- '%WINDIR%\syswow64\notepad.exe' /stext "%TEMP%\zhsvahpabmkddznhfaqvm"
- '%WINDIR%\syswow64\notepad.exe' /stext "%TEMP%\vqtxxzunlrgba"
- '%WINDIR%\syswow64\notepad.exe' /stext "%TEMP%\gsypxrehyzygcmcv"
- '%WINDIR%\syswow64\notepad.exe' /stext "%TEMP%\qmdiyjpimhrsmtqzqly"
- '%WINDIR%\microsoft.net\framework\v4.0.30319\regsvcs.exe' /Processid:{D5CFE3B4-E399-417C-82B7-AB59100C8559}
