Analysis
- max time kernel
149s - max time network
151s - platform
windows10-2004_x64 - resource
win10v2004-20240802-en - resource tags
- submitted
25/08/2024, 13:43
General
- Target c0de7606d8649ec818dd66699fb1b780_JaffaCakes118.exe
- Size 484KB
- Sample240825-q1mlasxcpg
- SHA256 f6cbdbef121947423a9a77772b4df1e5da487f3d6c37394ee92b10c46b267ccc
Malware Config
Signatures
- Imminent RAT
Remote-access trojan based on Imminent Monitor remote admin software.
- Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
- Drops desktop.ini file(s) 2 IoCs
- Suspicious use of SetThreadContext 1 IoCs
- Drops file in Windows directory 3 IoCs
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- 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.
- Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
- Suspicious behavior: EnumeratesProcesses 1 IoCs
- Suspicious behavior: GetForegroundWindowSpam 1 IoCs
- Suspicious use of AdjustPrivilegeToken 4 IoCs
- Suspicious use of SetWindowsHookEx 1 IoCs
- Suspicious use of WriteProcessMemory 11 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\c0de7606d8649ec818dd66699fb1b780_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\c0de7606d8649ec818dd66699fb1b780_JaffaCakes118.exe"1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Update\ourtimes" /XML "C:\Users\Admin\AppData\Local\Temp\z238"2⤵
- System Location Discovery: System Language Discovery
- Scheduled Task/Job: Scheduled Task
-
-
C:\Users\Admin\AppData\Local\Temp\c0de7606d8649ec818dd66699fb1b780_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\c0de7606d8649ec818dd66699fb1b780_JaffaCakes118.exe"2⤵
- Drops desktop.ini file(s)
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
z238
memory/1328-14-0x0000000074E20000-0x00000000753D1000-memory.dmp
memory/1328-2-0x0000000074E20000-0x00000000753D1000-memory.dmp
memory/1328-3-0x0000000074E22000-0x0000000074E23000-memory.dmp
memory/1328-4-0x0000000074E20000-0x00000000753D1000-memory.dmp
memory/1328-1-0x0000000074E20000-0x00000000753D1000-memory.dmp
memory/1328-0-0x0000000074E22000-0x0000000074E23000-memory.dmp
memory/2208-10-0x0000000000400000-0x000000000045E000-memory.dmp
memory/2208-9-0x0000000000400000-0x000000000045E000-memory.dmp
memory/2208-8-0x0000000000400000-0x000000000045E000-memory.dmp
memory/2208-13-0x0000000074E20000-0x00000000753D1000-memory.dmp
memory/2208-15-0x0000000074E20000-0x00000000753D1000-memory.dmp
memory/2208-16-0x0000000074E20000-0x00000000753D1000-memory.dmp
memory/2208-22-0x0000000074E20000-0x00000000753D1000-memory.dmp