Analysis
- max time kernel
93s - max time network
113s - platform
windows10-2004_x64 - resource
win10v2004-20240412-en - resource tags
- submitted
16/04/2024, 16:09
General
- Target f3d648c4f3a0f9cfbead90e546efe8f6_JaffaCakes118.exe
- Size 274KB
- Sample240416-tl68yaed74
- SHA256 cd80318bc4c724934435231e72cbf7cbf5942df8b36e480603237e2ed08d4a93
Score
10/10
Malware Config
Extracted
Family
-
44caliber
C2
-
https://discord.com/api/webhooks/877106556905328661/OyLkuIbHolsGkE_Gsdhp8C-pOzTVH86ebFWF0y5BTWS_pIz1kXoCYdJjwftfW7KLWuy0
Signatures
- 44Caliber
An open source infostealer written in C#.
- Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
- Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
- Looks up external IP address via web service 2 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
- Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
- Suspicious behavior: EnumeratesProcesses 4 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\f3d648c4f3a0f9cfbead90e546efe8f6_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\f3d648c4f3a0f9cfbead90e546efe8f6_JaffaCakes118.exe"1⤵
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
Process.txt
Process.txt
Process.txt
Process.txt
Process.txt
memory/804-0-0x0000000000F70000-0x0000000000FBA000-memory.dmp
memory/804-31-0x00007FFA83B20000-0x00007FFA845E1000-memory.dmp
memory/804-32-0x000000001BB40000-0x000000001BB50000-memory.dmp
memory/804-124-0x00007FFA83B20000-0x00007FFA845E1000-memory.dmp