Analysis
- max time kernel
150s - max time network
150s - platform
windows10-2004_x64 - resource
win10v2004-20240611-en - resource tags
arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system - submitted
12/06/2024, 22:32
Behavioral task
behavioral1
Sample
a2b721f1d875dd771e6d1c48e48f62bd_JaffaCakes118.exe
Resource
win7-20240611-en
windows7-x64
11 signatures
150 seconds
General
- Target a2b721f1d875dd771e6d1c48e48f62bd_JaffaCakes118.exe
- Size 89KB
- Sample240612-2ga9psxapl
- SHA256 bea89aa9a79b6116e5a76377155d32a97ba6dcdd8033ab101f3ae947c5d89675
- MD5 a2b721f1d875dd771e6d1c48e48f62bd
- SHA1 eb98ed14522648f0f174b1f7abd94873d840c35e
- SHA512 1d058c2b9521a20f63debe420c2286d8098122d1475c22b6ca7a412e14e32705dfc3d4cd7e90f0d06c504666d5d18411e8488074af9f0626f0668283baf662cd
- SSDEEP 1536:uKf8XLvVqTMKY1QRo+9ph5Vjxo2luVyFiKWbE6wq4OAuX1cTvMEaykzm6:VfsxooepJjxFlKyXOxbEaq6
- 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-1-5-21-4204450073-1267028356-951339405-1000\Control Panel\International\Geo\Nation a2b721f1d875dd771e6d1c48e48f62bd_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-1-5-21-4204450073-1267028356-951339405-1000\Software\Microsoft\Office\Outlook\OMI Account Manager\Accounts a2b721f1d875dd771e6d1c48e48f62bd_JaffaCakes118.exe - Accesses Microsoft Outlook profiles 1 TTPs 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-4204450073-1267028356-951339405-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook a2b721f1d875dd771e6d1c48e48f62bd_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 4144 a2b721f1d875dd771e6d1c48e48f62bd_JaffaCakes118.exe Token: SeTcbPrivilege 4144 a2b721f1d875dd771e6d1c48e48f62bd_JaffaCakes118.exe Token: SeChangeNotifyPrivilege 4144 a2b721f1d875dd771e6d1c48e48f62bd_JaffaCakes118.exe Token: SeCreateTokenPrivilege 4144 a2b721f1d875dd771e6d1c48e48f62bd_JaffaCakes118.exe Token: SeBackupPrivilege 4144 a2b721f1d875dd771e6d1c48e48f62bd_JaffaCakes118.exe Token: SeRestorePrivilege 4144 a2b721f1d875dd771e6d1c48e48f62bd_JaffaCakes118.exe Token: SeIncreaseQuotaPrivilege 4144 a2b721f1d875dd771e6d1c48e48f62bd_JaffaCakes118.exe Token: SeAssignPrimaryTokenPrivilege 4144 a2b721f1d875dd771e6d1c48e48f62bd_JaffaCakes118.exe Token: SeImpersonatePrivilege 4144 a2b721f1d875dd771e6d1c48e48f62bd_JaffaCakes118.exe Token: SeTcbPrivilege 4144 a2b721f1d875dd771e6d1c48e48f62bd_JaffaCakes118.exe Token: SeChangeNotifyPrivilege 4144 a2b721f1d875dd771e6d1c48e48f62bd_JaffaCakes118.exe Token: SeCreateTokenPrivilege 4144 a2b721f1d875dd771e6d1c48e48f62bd_JaffaCakes118.exe Token: SeBackupPrivilege 4144 a2b721f1d875dd771e6d1c48e48f62bd_JaffaCakes118.exe Token: SeRestorePrivilege 4144 a2b721f1d875dd771e6d1c48e48f62bd_JaffaCakes118.exe Token: SeIncreaseQuotaPrivilege 4144 a2b721f1d875dd771e6d1c48e48f62bd_JaffaCakes118.exe Token: SeAssignPrimaryTokenPrivilege 4144 a2b721f1d875dd771e6d1c48e48f62bd_JaffaCakes118.exe Token: SeImpersonatePrivilege 4144 a2b721f1d875dd771e6d1c48e48f62bd_JaffaCakes118.exe Token: SeTcbPrivilege 4144 a2b721f1d875dd771e6d1c48e48f62bd_JaffaCakes118.exe Token: SeChangeNotifyPrivilege 4144 a2b721f1d875dd771e6d1c48e48f62bd_JaffaCakes118.exe Token: SeCreateTokenPrivilege 4144 a2b721f1d875dd771e6d1c48e48f62bd_JaffaCakes118.exe Token: SeBackupPrivilege 4144 a2b721f1d875dd771e6d1c48e48f62bd_JaffaCakes118.exe Token: SeRestorePrivilege 4144 a2b721f1d875dd771e6d1c48e48f62bd_JaffaCakes118.exe Token: SeIncreaseQuotaPrivilege 4144 a2b721f1d875dd771e6d1c48e48f62bd_JaffaCakes118.exe Token: SeAssignPrimaryTokenPrivilege 4144 a2b721f1d875dd771e6d1c48e48f62bd_JaffaCakes118.exe Token: SeImpersonatePrivilege 4144 a2b721f1d875dd771e6d1c48e48f62bd_JaffaCakes118.exe Token: SeTcbPrivilege 4144 a2b721f1d875dd771e6d1c48e48f62bd_JaffaCakes118.exe Token: SeChangeNotifyPrivilege 4144 a2b721f1d875dd771e6d1c48e48f62bd_JaffaCakes118.exe Token: SeCreateTokenPrivilege 4144 a2b721f1d875dd771e6d1c48e48f62bd_JaffaCakes118.exe Token: SeBackupPrivilege 4144 a2b721f1d875dd771e6d1c48e48f62bd_JaffaCakes118.exe Token: SeRestorePrivilege 4144 a2b721f1d875dd771e6d1c48e48f62bd_JaffaCakes118.exe Token: SeIncreaseQuotaPrivilege 4144 a2b721f1d875dd771e6d1c48e48f62bd_JaffaCakes118.exe Token: SeAssignPrimaryTokenPrivilege 4144 a2b721f1d875dd771e6d1c48e48f62bd_JaffaCakes118.exe Token: SeImpersonatePrivilege 4144 a2b721f1d875dd771e6d1c48e48f62bd_JaffaCakes118.exe Token: SeTcbPrivilege 4144 a2b721f1d875dd771e6d1c48e48f62bd_JaffaCakes118.exe Token: SeChangeNotifyPrivilege 4144 a2b721f1d875dd771e6d1c48e48f62bd_JaffaCakes118.exe Token: SeCreateTokenPrivilege 4144 a2b721f1d875dd771e6d1c48e48f62bd_JaffaCakes118.exe Token: SeBackupPrivilege 4144 a2b721f1d875dd771e6d1c48e48f62bd_JaffaCakes118.exe Token: SeRestorePrivilege 4144 a2b721f1d875dd771e6d1c48e48f62bd_JaffaCakes118.exe Token: SeIncreaseQuotaPrivilege 4144 a2b721f1d875dd771e6d1c48e48f62bd_JaffaCakes118.exe Token: SeAssignPrimaryTokenPrivilege 4144 a2b721f1d875dd771e6d1c48e48f62bd_JaffaCakes118.exe Token: SeImpersonatePrivilege 4144 a2b721f1d875dd771e6d1c48e48f62bd_JaffaCakes118.exe Token: SeTcbPrivilege 4144 a2b721f1d875dd771e6d1c48e48f62bd_JaffaCakes118.exe Token: SeChangeNotifyPrivilege 4144 a2b721f1d875dd771e6d1c48e48f62bd_JaffaCakes118.exe Token: SeCreateTokenPrivilege 4144 a2b721f1d875dd771e6d1c48e48f62bd_JaffaCakes118.exe Token: SeBackupPrivilege 4144 a2b721f1d875dd771e6d1c48e48f62bd_JaffaCakes118.exe Token: SeRestorePrivilege 4144 a2b721f1d875dd771e6d1c48e48f62bd_JaffaCakes118.exe Token: SeIncreaseQuotaPrivilege 4144 a2b721f1d875dd771e6d1c48e48f62bd_JaffaCakes118.exe Token: SeAssignPrimaryTokenPrivilege 4144 a2b721f1d875dd771e6d1c48e48f62bd_JaffaCakes118.exe - Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 4144 wrote to memory of 2704 4144 a2b721f1d875dd771e6d1c48e48f62bd_JaffaCakes118.exe 84 PID 4144 wrote to memory of 2704 4144 a2b721f1d875dd771e6d1c48e48f62bd_JaffaCakes118.exe 84 PID 4144 wrote to memory of 2704 4144 a2b721f1d875dd771e6d1c48e48f62bd_JaffaCakes118.exe 84 - outlook_win_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-4204450073-1267028356-951339405-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook a2b721f1d875dd771e6d1c48e48f62bd_JaffaCakes118.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\a2b721f1d875dd771e6d1c48e48f62bd_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\a2b721f1d875dd771e6d1c48e48f62bd_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:4144 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\240599078.bat" "C:\Users\Admin\AppData\Local\Temp\a2b721f1d875dd771e6d1c48e48f62bd_JaffaCakes118.exe" "2⤵PID:2704
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\240599078.bat
- Size 94B
- SHA256 936d9411d5226b7c5a150ecaf422987590a8870c8e095e1caa072273041a86e7
- MD5 3880eeb1c736d853eb13b44898b718ab
- SHA1 4eec9d50360cd815211e3c4e6bdd08271b6ec8e6
- SHA512 3eaa3dddd7a11942e75acd44208fbe3d3ff8f4006951cd970fb9ab748c160739409803450d28037e577443504707fc310c634e9dc54d0c25e8cfe6094f017c6b
- MD5 SHA1 SHA512