Analysis
- max time kernel
150s - max time network
152s - platform
windows10-2004_x64 - resource
win10v2004-20240412-en - resource tags
- submitted
16/04/2024, 08:10
General
- Target f30f202b9e2d58ebf435eb3aecf155c3_JaffaCakes118.exe
- Size 33KB
- Sample240416-j2pcysda99
- SHA256 bf869aa9a97ad0fa55b71fab1d85567acd6bb8073b7a7c630ec60c5f8874c84c
Score
7/10
Malware Config
Signatures
- UPX packed file 2 IoCs
Detects executables packed with UPX/modified UPX open source packer.
- Adds Run key to start application 2 TTPs 1 IoCs
- Drops file in System32 directory 5 IoCs
- Drops file in Program Files directory 2 IoCs
- Drops file in Windows directory 2 IoCs
- Program crash 1 IoCs
- Suspicious behavior: EnumeratesProcesses 2 IoCs
- Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\f30f202b9e2d58ebf435eb3aecf155c3_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\f30f202b9e2d58ebf435eb3aecf155c3_JaffaCakes118.exe"1⤵
- Adds Run key to start application
- Drops file in System32 directory
- Drops file in Program Files directory
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1432 -s 5162⤵
- Program crash
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1432 -ip 14321⤵
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
memory/1432-0-0x0000000000400000-0x000000000041D000-memory.dmp
memory/1432-8-0x0000000000400000-0x000000000041D000-memory.dmp