Analysis
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max time kernel
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max time network
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platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
19/10/2024, 20:28
Static task
static1
Behavioral task
behavioral1
Sample
5e83a946c161069975fa9ae5a97580f0_JaffaCakes118.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
5e83a946c161069975fa9ae5a97580f0_JaffaCakes118.exe
Resource
win10v2004-20241007-en
General
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Target
5e83a946c161069975fa9ae5a97580f0_JaffaCakes118.exe
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Size
107KB
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MD5
5e83a946c161069975fa9ae5a97580f0
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SHA1
34fefebb64bd3560262c514a36114be89fd0dd34
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SHA256
a51da6193c3a4ac8887bdde63d9b0fa1b9df55badbb57aa3d8a502a840b35603
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SHA512
f5a8849aaff05666bdfbec8c88e3ca5a865141660c174b1343f2a25e27946cfdbbca69ae028b46b7450e5f9e4e8cd018cb99df2263d8d08886e33d1ce839d75a
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SSDEEP
3072:MtmOoAk2OzPzTsXEaGp3l6MFMSGdSVpenF:Vx2OzPvsXEaG3l9FMSGdSVC
Malware Config
Extracted
pony
http://key5rh8.info:4915/way/like.php
http://nvfsuy5.info:4915/way/like.php
Signatures
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Drops file in Drivers directory 3 IoCs
description ioc Process File created C:\Windows\system32\drivers\etc\tmp.tmp 5e83a946c161069975fa9ae5a97580f0_JaffaCakes118.exe File created C:\Windows\system32\drivers\etc\hosts.sam cmd.exe File opened for modification C:\Windows\system32\drivers\etc\hosts.sam cmd.exe -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\Control Panel\International\Geo\Nation 5e83a946c161069975fa9ae5a97580f0_JaffaCakes118.exe -
Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
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Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Unsecured Credentials: Credentials In Files 1 TTPs
Steal credentials from unsecured files.
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Accesses Microsoft Outlook accounts 1 TTPs 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\Software\Microsoft\Office\Outlook\OMI Account Manager\Accounts 5e83a946c161069975fa9ae5a97580f0_JaffaCakes118.exe -
Accesses Microsoft Outlook profiles 1 TTPs 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook 5e83a946c161069975fa9ae5a97580f0_JaffaCakes118.exe -
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Hide Artifacts: Hidden Files and Directories 1 TTPs 2 IoCs
pid Process 3884 cmd.exe 3356 at.exe -
resource yara_rule behavioral2/memory/3700-2-0x0000000000400000-0x0000000000424000-memory.dmp upx behavioral2/memory/3700-4-0x0000000000400000-0x0000000000424000-memory.dmp upx behavioral2/memory/3700-9-0x0000000000400000-0x0000000000424000-memory.dmp upx -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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System Location Discovery: System Language Discovery 1 TTPs 3 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 5e83a946c161069975fa9ae5a97580f0_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language at.exe -
Suspicious use of AdjustPrivilegeToken 48 IoCs
description pid Process Token: SeImpersonatePrivilege 3700 5e83a946c161069975fa9ae5a97580f0_JaffaCakes118.exe Token: SeTcbPrivilege 3700 5e83a946c161069975fa9ae5a97580f0_JaffaCakes118.exe Token: SeChangeNotifyPrivilege 3700 5e83a946c161069975fa9ae5a97580f0_JaffaCakes118.exe Token: SeCreateTokenPrivilege 3700 5e83a946c161069975fa9ae5a97580f0_JaffaCakes118.exe Token: SeBackupPrivilege 3700 5e83a946c161069975fa9ae5a97580f0_JaffaCakes118.exe Token: SeRestorePrivilege 3700 5e83a946c161069975fa9ae5a97580f0_JaffaCakes118.exe Token: SeIncreaseQuotaPrivilege 3700 5e83a946c161069975fa9ae5a97580f0_JaffaCakes118.exe Token: SeAssignPrimaryTokenPrivilege 3700 5e83a946c161069975fa9ae5a97580f0_JaffaCakes118.exe Token: SeImpersonatePrivilege 3700 5e83a946c161069975fa9ae5a97580f0_JaffaCakes118.exe Token: SeTcbPrivilege 3700 5e83a946c161069975fa9ae5a97580f0_JaffaCakes118.exe Token: SeChangeNotifyPrivilege 3700 5e83a946c161069975fa9ae5a97580f0_JaffaCakes118.exe Token: SeCreateTokenPrivilege 3700 5e83a946c161069975fa9ae5a97580f0_JaffaCakes118.exe Token: SeBackupPrivilege 3700 5e83a946c161069975fa9ae5a97580f0_JaffaCakes118.exe Token: SeRestorePrivilege 3700 5e83a946c161069975fa9ae5a97580f0_JaffaCakes118.exe Token: SeIncreaseQuotaPrivilege 3700 5e83a946c161069975fa9ae5a97580f0_JaffaCakes118.exe Token: SeAssignPrimaryTokenPrivilege 3700 5e83a946c161069975fa9ae5a97580f0_JaffaCakes118.exe Token: SeImpersonatePrivilege 3700 5e83a946c161069975fa9ae5a97580f0_JaffaCakes118.exe Token: SeTcbPrivilege 3700 5e83a946c161069975fa9ae5a97580f0_JaffaCakes118.exe Token: SeChangeNotifyPrivilege 3700 5e83a946c161069975fa9ae5a97580f0_JaffaCakes118.exe Token: SeCreateTokenPrivilege 3700 5e83a946c161069975fa9ae5a97580f0_JaffaCakes118.exe Token: SeBackupPrivilege 3700 5e83a946c161069975fa9ae5a97580f0_JaffaCakes118.exe Token: SeRestorePrivilege 3700 5e83a946c161069975fa9ae5a97580f0_JaffaCakes118.exe Token: SeIncreaseQuotaPrivilege 3700 5e83a946c161069975fa9ae5a97580f0_JaffaCakes118.exe Token: SeAssignPrimaryTokenPrivilege 3700 5e83a946c161069975fa9ae5a97580f0_JaffaCakes118.exe Token: SeImpersonatePrivilege 3700 5e83a946c161069975fa9ae5a97580f0_JaffaCakes118.exe Token: SeTcbPrivilege 3700 5e83a946c161069975fa9ae5a97580f0_JaffaCakes118.exe Token: SeChangeNotifyPrivilege 3700 5e83a946c161069975fa9ae5a97580f0_JaffaCakes118.exe Token: SeCreateTokenPrivilege 3700 5e83a946c161069975fa9ae5a97580f0_JaffaCakes118.exe Token: SeBackupPrivilege 3700 5e83a946c161069975fa9ae5a97580f0_JaffaCakes118.exe Token: SeRestorePrivilege 3700 5e83a946c161069975fa9ae5a97580f0_JaffaCakes118.exe Token: SeIncreaseQuotaPrivilege 3700 5e83a946c161069975fa9ae5a97580f0_JaffaCakes118.exe Token: SeAssignPrimaryTokenPrivilege 3700 5e83a946c161069975fa9ae5a97580f0_JaffaCakes118.exe Token: SeImpersonatePrivilege 3700 5e83a946c161069975fa9ae5a97580f0_JaffaCakes118.exe Token: SeTcbPrivilege 3700 5e83a946c161069975fa9ae5a97580f0_JaffaCakes118.exe Token: SeChangeNotifyPrivilege 3700 5e83a946c161069975fa9ae5a97580f0_JaffaCakes118.exe Token: SeCreateTokenPrivilege 3700 5e83a946c161069975fa9ae5a97580f0_JaffaCakes118.exe Token: SeBackupPrivilege 3700 5e83a946c161069975fa9ae5a97580f0_JaffaCakes118.exe Token: SeRestorePrivilege 3700 5e83a946c161069975fa9ae5a97580f0_JaffaCakes118.exe Token: SeIncreaseQuotaPrivilege 3700 5e83a946c161069975fa9ae5a97580f0_JaffaCakes118.exe Token: SeAssignPrimaryTokenPrivilege 3700 5e83a946c161069975fa9ae5a97580f0_JaffaCakes118.exe Token: SeImpersonatePrivilege 3700 5e83a946c161069975fa9ae5a97580f0_JaffaCakes118.exe Token: SeTcbPrivilege 3700 5e83a946c161069975fa9ae5a97580f0_JaffaCakes118.exe Token: SeChangeNotifyPrivilege 3700 5e83a946c161069975fa9ae5a97580f0_JaffaCakes118.exe Token: SeCreateTokenPrivilege 3700 5e83a946c161069975fa9ae5a97580f0_JaffaCakes118.exe Token: SeBackupPrivilege 3700 5e83a946c161069975fa9ae5a97580f0_JaffaCakes118.exe Token: SeRestorePrivilege 3700 5e83a946c161069975fa9ae5a97580f0_JaffaCakes118.exe Token: SeIncreaseQuotaPrivilege 3700 5e83a946c161069975fa9ae5a97580f0_JaffaCakes118.exe Token: SeAssignPrimaryTokenPrivilege 3700 5e83a946c161069975fa9ae5a97580f0_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 3700 wrote to memory of 3884 3700 5e83a946c161069975fa9ae5a97580f0_JaffaCakes118.exe 100 PID 3700 wrote to memory of 3884 3700 5e83a946c161069975fa9ae5a97580f0_JaffaCakes118.exe 100 PID 3700 wrote to memory of 3884 3700 5e83a946c161069975fa9ae5a97580f0_JaffaCakes118.exe 100 PID 3884 wrote to memory of 3356 3884 cmd.exe 102 PID 3884 wrote to memory of 3356 3884 cmd.exe 102 PID 3884 wrote to memory of 3356 3884 cmd.exe 102 -
outlook_win_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook 5e83a946c161069975fa9ae5a97580f0_JaffaCakes118.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\5e83a946c161069975fa9ae5a97580f0_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\5e83a946c161069975fa9ae5a97580f0_JaffaCakes118.exe"1⤵
- Drops file in Drivers directory
- Checks computer location settings
- Accesses Microsoft Outlook accounts
- Accesses Microsoft Outlook profiles
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- outlook_win_path
PID:3700 -
C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /c copy C:\Windows\system32\drivers\etc\hosts C:\Windows\system32\drivers\etc\hosts.sam /Y && at 20:31:00 /every:M,T,W,Th,F,S,Su cmd.exe "/c attrib -H C:\Windows\system32\drivers\etc\hosts && copy C:\Users\Admin\AppData\Local\Temp\240627203aq C:\Windows\system32\drivers\etc\hosts /Y && attrib +H C:\Windows\system32\drivers\etc\hosts"2⤵
- Drops file in Drivers directory
- Hide Artifacts: Hidden Files and Directories
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3884 -
C:\Windows\SysWOW64\at.exeat 20:31:00 /every:M,T,W,Th,F,S,Su cmd.exe "/c attrib -H C:\Windows\system32\drivers\etc\hosts && copy C:\Users\Admin\AppData\Local\Temp\240627203aq C:\Windows\system32\drivers\etc\hosts /Y && attrib +H C:\Windows\system32\drivers\etc\hosts"3⤵
- Hide Artifacts: Hidden Files and Directories
- System Location Discovery: System Language Discovery
PID:3356
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