Analysis
- max time kernel
145s - max time network
124s - platform
windows10-2004_x64 - resource
win10v2004-20240508-en - resource tags
- submitted
25/05/2024, 21:48
General
- Target 735ae0b3e03f102ac38f6e5dfb8188a7_JaffaCakes118.exe
- Size 873KB
- Sample240525-1pagpsbf5w
- SHA256 7304580f4667c8beaa430ff265a32166c6451c94d51287949be37312cad1cfb6
Score
10/10
Malware Config
Signatures
- Modifies WinLogon for persistence 2 TTPs 1 IoCs
- Drops startup file 2 IoCs
- Enumerates connected drives 3 TTPs 23 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
- Drops autorun.inf file 1 TTPs 2 IoCs
Malware can abuse Windows Autorun to spread further via attached volumes.
- Drops file in System32 directory 3 IoCs
- Drops file in Program Files directory 1 IoCs
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\735ae0b3e03f102ac38f6e5dfb8188a7_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\735ae0b3e03f102ac38f6e5dfb8188a7_JaffaCakes118.exe"1⤵
- Modifies WinLogon for persistence
- Drops startup file
- Enumerates connected drives
- Drops autorun.inf file
- Drops file in System32 directory
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
desktop.ini.exe
iexplore.exe.exe
AUTORUN.INF
memory/444-0-0x0000000000400000-0x0000000000478000-memory.dmp
memory/444-1-0x0000000000630000-0x0000000000631000-memory.dmp
memory/444-56-0x0000000000400000-0x0000000000478000-memory.dmp
memory/444-57-0x0000000000630000-0x0000000000631000-memory.dmp