Analysis
- max time kernel
149s - max time network
143s - platform
windows10-2004_x64 - resource
win10v2004-20260911-en - resource tags
- submitted
13/10/2026, 22:22
General
- Target jaffacakes118_HEUR.Trojan.Win32.Generic.exe
- Size 562KB
- Sample261013-2ablwsde58
- SHA256 8b5baee3e4a18e2d874b81525d1d75a6f9535d11c37935aa35ba0241a3dec7d3
Malware Config
Signatures
- Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
- Executes dropped EXE 2 IoCs
- Adds Run key to start application 2 TTPs 1 IoCs
- Drops file in Windows directory 2 IoCs
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Reads the TCP/IP host and domain name from the registry 1 TTPs 2 IoCs
The configured hostname and DNS domain identify the machine and are commonly collected to profile a host before it reports in.
- System Location Discovery: System Language Discovery 1 TTPs 3 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
- Modifies registry class 1 IoCs
- Suspicious use of WriteProcessMemory 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\jaffacakes118_HEUR.Trojan.Win32.Generic.exe"C:\Users\Admin\AppData\Local\Temp\jaffacakes118_HEUR.Trojan.Win32.Generic.exe"1⤵
- Checks computer location settings
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious use of WriteProcessMemory
-
C:\Windows\svchost.exe"C:\Windows\svchost.exe"2⤵
- Executes dropped EXE
- Adds Run key to start application
- Reads the TCP/IP host and domain name from the registry
- System Location Discovery: System Language Discovery
-
-
C:\Windows\svchost.exeC:\Windows\svchost.exe1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
svchost.exe
memory/1168-37-0x0000000000400000-0x000000000048D000-memory.dmp
memory/1168-38-0x0000000000400000-0x000000000048D000-memory.dmp
memory/1168-39-0x0000000000400000-0x000000000048D000-memory.dmp
memory/1168-44-0x0000000000400000-0x000000000048D000-memory.dmp
memory/1168-45-0x0000000000400000-0x000000000048D000-memory.dmp
memory/3408-0-0x0000000000400000-0x000000000048D000-memory.dmp
memory/3408-1-0x0000000000473000-0x0000000000474000-memory.dmp
memory/3408-2-0x0000000000400000-0x000000000048D000-memory.dmp
memory/3408-40-0x0000000000400000-0x000000000048D000-memory.dmp
memory/3712-42-0x0000000000400000-0x000000000048D000-memory.dmp
memory/3712-43-0x0000000000400000-0x000000000048D000-memory.dmp