Analysis
- max time kernel
141s - max time network
150s - platform
windows10-2004_x64 - resource
win10v2004-20241007-en - resource tags
- submitted
07/01/2025, 00:03
General
- Target JaffaCakes118_421baa0323a230ca71d7ab70ec63ee8b.exe
- Size 284KB
- Sample250107-acdeqawncm
- SHA256 6f33157f6cb11b56825af6bcae539938574116e59a4b95c1e90c8560e386d2b1
Score
10/10
Malware Config
Extracted
Family
-
systembc
C2
-
185.173.39.49:4001
Signatures
- SystemBC
SystemBC is a proxy and remote administration tool first seen in 2019.
- Systembc family
- Drops file in Windows directory 2 IoCs
- Program crash 1 IoCs
- System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
Processes
-
C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_421baa0323a230ca71d7ab70ec63ee8b.exe"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_421baa0323a230ca71d7ab70ec63ee8b.exe"1⤵
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3424 -s 4842⤵
- Program crash
-
-
C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_421baa0323a230ca71d7ab70ec63ee8b.exeC:\Users\Admin\AppData\Local\Temp\JaffaCakes118_421baa0323a230ca71d7ab70ec63ee8b.exe start1⤵
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 3424 -ip 34241⤵
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
memory/2968-7-0x0000000000400000-0x0000000000877000-memory.dmp
memory/2968-8-0x0000000000400000-0x0000000000877000-memory.dmp
memory/3424-1-0x0000000000970000-0x0000000000A70000-memory.dmp
memory/3424-2-0x00000000001F0000-0x00000000001F5000-memory.dmp
memory/3424-3-0x0000000000400000-0x0000000000407000-memory.dmp
memory/3424-9-0x0000000000970000-0x0000000000A70000-memory.dmp
memory/3424-10-0x00000000001F0000-0x00000000001F5000-memory.dmp
memory/3424-11-0x0000000000400000-0x0000000000877000-memory.dmp