Analysis
- max time kernel
135s - max time network
104s - platform
windows10-2004_x64 - resource
win10v2004-20240508-en - resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system - submitted
03/06/2024, 11:30
Behavioral task
behavioral1
Sample
919f5becc53de71f669cdef6d644834c_JaffaCakes118.exe
Resource
win7-20240221-en
windows7-x64
11 signatures
150 seconds
General
- Target 919f5becc53de71f669cdef6d644834c_JaffaCakes118.exe
- Size 89KB
- Sample240603-nmebnaeb83
- SHA256 85ec5a3440bb1378e9c455f5b48d848af567b0a830219c0d58436820dd78280f
- MD5 919f5becc53de71f669cdef6d644834c
- SHA1 c219a174e601e762073cdf446c317e56d52abed2
- SHA512 83d658b3106680147fe038724f5c9b84ec93730daabf36c6260a9349b16b7c8dd94761e7eba10f888df93a551a0653e96a82eff438dda60ea985027e17d5dbcd
- SSDEEP 1536:tImwz6CqTLFGXDVeIwGQrPM6kHyCp/DeO7h+tMTvHEK2kzmi:Sml8SfrPM6vO8QEKmi
- MD5 SHA1 SHA512 SSDEEP
Malware Config
Signatures
- 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-1-5-21-4124900551-4068476067-3491212533-1000\Control Panel\International\Geo\Nation 919f5becc53de71f669cdef6d644834c_JaffaCakes118.exe - Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
- Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
- Accesses Microsoft Outlook accounts 1 TTPs 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\Software\Microsoft\Office\Outlook\OMI Account Manager\Accounts 919f5becc53de71f669cdef6d644834c_JaffaCakes118.exe - Accesses Microsoft Outlook profiles 1 TTPs 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook 919f5becc53de71f669cdef6d644834c_JaffaCakes118.exe - Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Suspicious use of AdjustPrivilegeToken 48 IoCs
description pid Process Token: SeImpersonatePrivilege 1316 919f5becc53de71f669cdef6d644834c_JaffaCakes118.exe Token: SeTcbPrivilege 1316 919f5becc53de71f669cdef6d644834c_JaffaCakes118.exe Token: SeChangeNotifyPrivilege 1316 919f5becc53de71f669cdef6d644834c_JaffaCakes118.exe Token: SeCreateTokenPrivilege 1316 919f5becc53de71f669cdef6d644834c_JaffaCakes118.exe Token: SeBackupPrivilege 1316 919f5becc53de71f669cdef6d644834c_JaffaCakes118.exe Token: SeRestorePrivilege 1316 919f5becc53de71f669cdef6d644834c_JaffaCakes118.exe Token: SeIncreaseQuotaPrivilege 1316 919f5becc53de71f669cdef6d644834c_JaffaCakes118.exe Token: SeAssignPrimaryTokenPrivilege 1316 919f5becc53de71f669cdef6d644834c_JaffaCakes118.exe Token: SeImpersonatePrivilege 1316 919f5becc53de71f669cdef6d644834c_JaffaCakes118.exe Token: SeTcbPrivilege 1316 919f5becc53de71f669cdef6d644834c_JaffaCakes118.exe Token: SeChangeNotifyPrivilege 1316 919f5becc53de71f669cdef6d644834c_JaffaCakes118.exe Token: SeCreateTokenPrivilege 1316 919f5becc53de71f669cdef6d644834c_JaffaCakes118.exe Token: SeBackupPrivilege 1316 919f5becc53de71f669cdef6d644834c_JaffaCakes118.exe Token: SeRestorePrivilege 1316 919f5becc53de71f669cdef6d644834c_JaffaCakes118.exe Token: SeIncreaseQuotaPrivilege 1316 919f5becc53de71f669cdef6d644834c_JaffaCakes118.exe Token: SeAssignPrimaryTokenPrivilege 1316 919f5becc53de71f669cdef6d644834c_JaffaCakes118.exe Token: SeImpersonatePrivilege 1316 919f5becc53de71f669cdef6d644834c_JaffaCakes118.exe Token: SeTcbPrivilege 1316 919f5becc53de71f669cdef6d644834c_JaffaCakes118.exe Token: SeChangeNotifyPrivilege 1316 919f5becc53de71f669cdef6d644834c_JaffaCakes118.exe Token: SeCreateTokenPrivilege 1316 919f5becc53de71f669cdef6d644834c_JaffaCakes118.exe Token: SeBackupPrivilege 1316 919f5becc53de71f669cdef6d644834c_JaffaCakes118.exe Token: SeRestorePrivilege 1316 919f5becc53de71f669cdef6d644834c_JaffaCakes118.exe Token: SeIncreaseQuotaPrivilege 1316 919f5becc53de71f669cdef6d644834c_JaffaCakes118.exe Token: SeAssignPrimaryTokenPrivilege 1316 919f5becc53de71f669cdef6d644834c_JaffaCakes118.exe Token: SeImpersonatePrivilege 1316 919f5becc53de71f669cdef6d644834c_JaffaCakes118.exe Token: SeTcbPrivilege 1316 919f5becc53de71f669cdef6d644834c_JaffaCakes118.exe Token: SeChangeNotifyPrivilege 1316 919f5becc53de71f669cdef6d644834c_JaffaCakes118.exe Token: SeCreateTokenPrivilege 1316 919f5becc53de71f669cdef6d644834c_JaffaCakes118.exe Token: SeBackupPrivilege 1316 919f5becc53de71f669cdef6d644834c_JaffaCakes118.exe Token: SeRestorePrivilege 1316 919f5becc53de71f669cdef6d644834c_JaffaCakes118.exe Token: SeIncreaseQuotaPrivilege 1316 919f5becc53de71f669cdef6d644834c_JaffaCakes118.exe Token: SeAssignPrimaryTokenPrivilege 1316 919f5becc53de71f669cdef6d644834c_JaffaCakes118.exe Token: SeImpersonatePrivilege 1316 919f5becc53de71f669cdef6d644834c_JaffaCakes118.exe Token: SeTcbPrivilege 1316 919f5becc53de71f669cdef6d644834c_JaffaCakes118.exe Token: SeChangeNotifyPrivilege 1316 919f5becc53de71f669cdef6d644834c_JaffaCakes118.exe Token: SeCreateTokenPrivilege 1316 919f5becc53de71f669cdef6d644834c_JaffaCakes118.exe Token: SeBackupPrivilege 1316 919f5becc53de71f669cdef6d644834c_JaffaCakes118.exe Token: SeRestorePrivilege 1316 919f5becc53de71f669cdef6d644834c_JaffaCakes118.exe Token: SeIncreaseQuotaPrivilege 1316 919f5becc53de71f669cdef6d644834c_JaffaCakes118.exe Token: SeAssignPrimaryTokenPrivilege 1316 919f5becc53de71f669cdef6d644834c_JaffaCakes118.exe Token: SeImpersonatePrivilege 1316 919f5becc53de71f669cdef6d644834c_JaffaCakes118.exe Token: SeTcbPrivilege 1316 919f5becc53de71f669cdef6d644834c_JaffaCakes118.exe Token: SeChangeNotifyPrivilege 1316 919f5becc53de71f669cdef6d644834c_JaffaCakes118.exe Token: SeCreateTokenPrivilege 1316 919f5becc53de71f669cdef6d644834c_JaffaCakes118.exe Token: SeBackupPrivilege 1316 919f5becc53de71f669cdef6d644834c_JaffaCakes118.exe Token: SeRestorePrivilege 1316 919f5becc53de71f669cdef6d644834c_JaffaCakes118.exe Token: SeIncreaseQuotaPrivilege 1316 919f5becc53de71f669cdef6d644834c_JaffaCakes118.exe Token: SeAssignPrimaryTokenPrivilege 1316 919f5becc53de71f669cdef6d644834c_JaffaCakes118.exe - Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 1316 wrote to memory of 3148 1316 919f5becc53de71f669cdef6d644834c_JaffaCakes118.exe 83 PID 1316 wrote to memory of 3148 1316 919f5becc53de71f669cdef6d644834c_JaffaCakes118.exe 83 PID 1316 wrote to memory of 3148 1316 919f5becc53de71f669cdef6d644834c_JaffaCakes118.exe 83 - outlook_win_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook 919f5becc53de71f669cdef6d644834c_JaffaCakes118.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\919f5becc53de71f669cdef6d644834c_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\919f5becc53de71f669cdef6d644834c_JaffaCakes118.exe"1⤵
- Checks computer location settings
- Accesses Microsoft Outlook accounts
- Accesses Microsoft Outlook profiles
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- outlook_win_path
PID:1316 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\240603640.bat" "C:\Users\Admin\AppData\Local\Temp\919f5becc53de71f669cdef6d644834c_JaffaCakes118.exe" "2⤵PID:3148
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\240603640.bat
- Size 94B
- SHA256 936d9411d5226b7c5a150ecaf422987590a8870c8e095e1caa072273041a86e7
- MD5 3880eeb1c736d853eb13b44898b718ab
- SHA1 4eec9d50360cd815211e3c4e6bdd08271b6ec8e6
- SHA512 3eaa3dddd7a11942e75acd44208fbe3d3ff8f4006951cd970fb9ab748c160739409803450d28037e577443504707fc310c634e9dc54d0c25e8cfe6094f017c6b
- MD5 SHA1 SHA512