Analysis
- max time kernel
141s - max time network
51s - platform
windows10-2004_x64 - resource
win10v2004-20240508-en - resource tags
- submitted
17/06/2024, 02:54
General
- Target b67456ee8a25ac8f6263764001b41309_JaffaCakes118.exe
- Size 375KB
- Sample240617-dedeaa1cqc
- SHA256 0ebf391c780d4c30b478e343baecb2db0ab303a17e77bac67d3930c55a87a68a
Score
7/10
Malware Config
Signatures
- UPX packed file 3 IoCs
Detects executables packed with UPX/modified UPX open source packer.
- Writes to the Master Boot Record (MBR) 1 TTPs 1 IoCs
Bootkits write to the MBR to gain persistence at a level below the operating system.
- Modifies Internet Explorer settings 1 TTPs 2 IoCs
- Suspicious behavior: EnumeratesProcesses 2 IoCs
- Suspicious use of SetWindowsHookEx 7 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\b67456ee8a25ac8f6263764001b41309_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\b67456ee8a25ac8f6263764001b41309_JaffaCakes118.exe"1⤵
- Writes to the Master Boot Record (MBR)
- Modifies Internet Explorer settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
memory/3108-0-0x0000000000400000-0x00000000004F3000-memory.dmp
memory/3108-1-0x00000000023B0000-0x00000000023B1000-memory.dmp
memory/3108-2-0x0000000000400000-0x00000000004F3000-memory.dmp
memory/3108-10-0x0000000000400000-0x00000000004F3000-memory.dmp
memory/3108-11-0x00000000023B0000-0x00000000023B1000-memory.dmp