Analysis
- max time kernel
150s - max time network
147s - platform
windows10-2004_x64 - resource
win10v2004-20240611-en - resource tags
- submitted
13/06/2024, 01:23
General
- Target a358ee59fc0931f1ae2eae134e7b2959_JaffaCakes118.exe
- Size 1.3MB
- Sample240613-br5yyssfmm
- SHA256 b32eabfffa4d397b1c9b76e9a5d9f84221a24723a94efbd994d952fd86b4b3c4
Score
7/10
Malware Config
Signatures
- Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
- UPX packed file 3 IoCs
Detects executables packed with UPX/modified UPX open source packer.
- Adds Run key to start application 2 TTPs 1 IoCs
- Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
- Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\a358ee59fc0931f1ae2eae134e7b2959_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\a358ee59fc0931f1ae2eae134e7b2959_JaffaCakes118.exe"1⤵
- Adds Run key to start application
- Suspicious use of NtSetInformationThreadHideFromDebugger
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
memory/3284-0-0x0000000000400000-0x0000000001BD5000-memory.dmp
memory/3284-1-0x0000000000400000-0x0000000001BD5000-memory.dmp
memory/3284-4-0x0000000000400000-0x0000000001BD5000-memory.dmp
memory/3284-13-0x0000000000400000-0x0000000001BD5000-memory.dmp