Analysis
- max time kernel
149s - max time network
127s - platform
windows11-21h2_x64 - resource
win11-20251223-en - resource tags
- submitted
26/12/2025, 22:51
General
- Target JaffaCakes118_3de499f40104ac4f91180ebcdc04f61f.exe
- Size 13KB
- Sample251226-2swpsa1mfj
- SHA256 66af229f7099594449d73020a5a3f840cfda4bb4d6c5991c8dea31a96a79dcf2
Score
10/10
Malware Config
Signatures
- Andromeda family
- Andromeda, Gamarue
Andromeda, also known as Gamarue, is a modular botnet malware primarily used for distributing other types of malware and it's written in C++.
- Detects Andromeda payload. 2 IoCs
- Adds policy Run key to start application 2 TTPs 2 IoCs
- Deletes itself 1 IoCs
- Maps connected drives based on registry 3 TTPs 2 IoCs
Disk information is often read in order to detect sandboxing environments.
- Drops file in Program Files directory 1 IoCs
- System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
- Suspicious behavior: EnumeratesProcesses 2 IoCs
- Suspicious behavior: MapViewOfSection 2 IoCs
- Suspicious use of WriteProcessMemory 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_3de499f40104ac4f91180ebcdc04f61f.exe"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_3de499f40104ac4f91180ebcdc04f61f.exe"1⤵
- Maps connected drives based on registry
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\svchost.exeC:\Windows\syswow64\svchost.exe2⤵
- Adds policy Run key to start application
- Deletes itself
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
memory/4500-2-0x0000000000820000-0x000000000082E000-memory.dmp
memory/4500-4-0x0000000000820000-0x000000000082E000-memory.dmp
memory/4500-6-0x0000000000FB0000-0x0000000000FB5000-memory.dmp
memory/4500-10-0x0000000000FB0000-0x0000000000FB5000-memory.dmp
memory/4616-0-0x0000000000400000-0x0000000000405000-memory.dmp
memory/4616-1-0x00000000006E0000-0x00000000006E2000-memory.dmp