Analysis
- max time kernel
133s - max time network
102s - platform
windows10-2004_x64 - resource
win10v2004-20240419-en - resource tags
- submitted
03/05/2024, 10:44
General
- Target 105466dfc9e5ce4c7236c54a5f6ab826_JaffaCakes118.exe
- Size 129KB
- Sample240503-ms5v5aeg47
- SHA256 1107b3567b1f1f089ebeb7e3b284983b97219be9da7bc6a19850f8fe67dd56d4
Score
10/10
Malware Config
Signatures
- SmokeLoader
Modular backdoor trojan in use since 2014.
- UPX packed file 2 IoCs
Detects executables packed with UPX/modified UPX open source packer.
- Maps connected drives based on registry 3 TTPs 2 IoCs
Disk information is often read in order to detect sandboxing environments.
- Suspicious use of SetThreadContext 1 IoCs
- Checks SCSI registry key(s) 3 TTPs 2 IoCs
SCSI information is often read in order to detect sandboxing environments.
- Suspicious use of WriteProcessMemory 6 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\105466dfc9e5ce4c7236c54a5f6ab826_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\105466dfc9e5ce4c7236c54a5f6ab826_JaffaCakes118.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\105466dfc9e5ce4c7236c54a5f6ab826_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\105466dfc9e5ce4c7236c54a5f6ab826_JaffaCakes118.exe"2⤵
- Maps connected drives based on registry
- Checks SCSI registry key(s)
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
memory/3984-0-0x0000000000400000-0x0000000000456000-memory.dmp
memory/3984-8-0x0000000000400000-0x0000000000456000-memory.dmp
memory/3984-3-0x0000000000560000-0x0000000000660000-memory.dmp
memory/4796-5-0x0000000000400000-0x000000000040A000-memory.dmp
memory/4796-6-0x0000000000410000-0x00000000004D9000-memory.dmp
memory/4796-4-0x0000000000400000-0x000000000040A000-memory.dmp
memory/4796-9-0x0000000000400000-0x000000000040A000-memory.dmp