Technical Information
Malicious functions
Creates and executes the following (exploit)
- '%APPDATA%\microsoft\windows\templates\vsneiihk.exe'
Injects code into
the following user processes:
- vsneiihk.exe
Searches for registry branches where third party applications store passwords
- [HKCU\Software\LinasFTP\Site Manager]
- [HKCU\Software\FlashPeak\BlazeFtp\Settings]
- [HKCU\Software\Ghisler\Total Commander]
- [HKCU\Software\Far\Plugins\FTP\Hosts]
- [HKCU\Software\Far2\Plugins\FTP\Hosts]
- [HKCU\Software\VanDyke\SecureFX]
- [HKLM\Software\Wow6432Node\NCH Software\Fling\Accounts]
- [HKCU\Software\NCH Software\Fling\Accounts]
- [HKLM\Software\Wow6432Node\NCH Software\ClassicFTP\FTPAccounts]
- [HKCU\Software\NCH Software\ClassicFTP\FTPAccounts]
- [HKCU\Software\SimonTatham\PuTTY\Sessions]
- [HKLM\Software\Wow6432Node\SimonTatham\PuTTY\Sessions]
- [HKCU\Software\Martin Prikryl]
- [HKLM\Software\Wow6432Node\Martin Prikryl]
- [HKCU\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook]
Reads files which store third party applications passwords
- %LOCALAPPDATA%\google\chrome\user data\default\login data
Modifies file system
Creates the following files
- %APPDATA%\microsoft\windows\templates\vsneiihk.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
- %APPDATA%\52ac36\6b466d.lck
- <Current directory>\8ffe0000
Sets the 'hidden' attribute to the following files
- %APPDATA%\52ac36\6b466d.exe
Deletes the following files
- %APPDATA%\52ac36\6b466d.lck
Moves the following files
- from %APPDATA%\microsoft\windows\templates\vsneiihk.exe to %APPDATA%\52ac36\6b466d.exe
Modifies the following files
- %APPDATA%\microsoft\crypto\rsa\s-1-5-21-1238866942-1249195528-555854008-1000\f58155b4b1d5a524ca0261c3ee99fb50_d4602615-9d50-4880-be41-678935e93eaa
Substitutes the following files
- %APPDATA%\Microsoft\Crypto\RSA\S-1-5-21-1238866942-1249195528-555854008-1000\f58155b4b1d5a524ca0261c3ee99fb50_d4602615-9d50-4880-be41-678935e93eaa
- <PATH_SAMPLE>.xls
Network activity
Connects to
- '14#.#8.6.249':9868
- '14#.#8.6.249':8623
TCP
HTTP GET requests
- http://14#.##.6.249:9868/gsfsjrhfvhfjkdfxhgbgjghggjgjvhjgeygsfs/zsdufhaisudgfszkdfasegvfjffteaskgdfygaosergaksugsyefrgskr/trpcg.exe via 14#.#8.6.249
HTTP POST requests
- http://14#.#8.6.249/eriotgljhgfta/Panel/five/fre.php
