Analysis
- max time kernel
148s - max time network
146s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
- submitted
13/10/2026, 16:52
General
- Target jaffacakes118_HEUR.Trojan.Win32.Generic.exe
- Size 348KB
- Sample261013-vdvqlscd56
- SHA256 419c129b3ba56d7a879ff7b7646379312619c8b77611b0848f95a7656f7718ec
Malware Config
Signatures
- Executes dropped EXE 2 IoCs
- Loads dropped DLL 8 IoCs
- Uses the VBS compiler for execution 1 TTPs
- Adds Run key to start application 2 TTPs 1 IoCs
- Suspicious use of SetThreadContext 2 IoCs
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- 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 9 IoCs
Processes
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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⤵
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\Documents\jaffacakes118_HEUR.Trojan.Win32.Generic.exe"C:\Users\Admin\Documents\jaffacakes118_HEUR.Trojan.Win32.Generic.exe"2⤵
- Executes dropped EXE
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
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C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exeC:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe3⤵
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C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\jaffacakes118_HEUR.Trojan.Win32.Generic.exeC:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\jaffacakes118_HEUR.Trojan.Win32.Generic.exe1⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
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C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exeC:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe2⤵
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Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
aclui.dll
jaffacakes118_HEUR.Trojan.Win32.Generic.exe
memory/1216-26-0x0000000000400000-0x00000000004B5000-memory.dmp
memory/2132-0-0x0000000001480000-0x0000000001490000-memory.dmp
memory/2132-1-0x00000000752B2000-0x00000000752B4000-memory.dmp
memory/2504-30-0x00000000752B0000-0x00000000758D1000-memory.dmp
memory/2504-28-0x00000000752B0000-0x00000000758D1000-memory.dmp
memory/2504-38-0x00000000752B0000-0x00000000758D1000-memory.dmp
memory/2696-18-0x00000000752B0000-0x00000000758D1000-memory.dmp
memory/2696-25-0x00000000752B0000-0x00000000758D1000-memory.dmp
memory/2696-29-0x00000000752B0000-0x00000000758D1000-memory.dmp