Analysis
- max time kernel
148s - max time network
131s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
- submitted
14/10/2026, 10:44
General
- Target jaffacakes118_Trojan.Win32.VBKrypt.uuvz.exe
- Size 209KB
- Sample261014-ms95vaby6k
- SHA256 b657bd949b0f550a6db84a63ff63f72e82f0e19f11a8e37990b473ab26b55cfa
Malware Config
Signatures
- Suspicious use of SetThreadContext 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.
- Suspicious use of SetWindowsHookEx 1 IoCs
- Suspicious use of WriteProcessMemory 4 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\jaffacakes118_Trojan.Win32.VBKrypt.uuvz.exe"C:\Users\Admin\AppData\Local\Temp\jaffacakes118_Trojan.Win32.VBKrypt.uuvz.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\jaffacakes118_Trojan.Win32.VBKrypt.uuvz.exeC:\Users\Admin\AppData\Local\Temp\jaffacakes118_Trojan.Win32.VBKrypt.uuvz.exe2⤵
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
memory/3428-9-0x0000000000400000-0x000000000042E000-memory.dmp
memory/3428-17-0x0000000000401000-0x000000000042A000-memory.dmp
memory/3428-8-0x0000000000401000-0x000000000042A000-memory.dmp
memory/3428-2-0x0000000000400000-0x000000000042E000-memory.dmp
memory/3428-7-0x00000000779D9000-0x00000000779DA000-memory.dmp
memory/3428-6-0x0000000002130000-0x0000000002140000-memory.dmp
memory/3428-4-0x00000000024F0000-0x0000000002500000-memory.dmp
memory/3428-1-0x00000000020A0000-0x00000000020D9000-memory.dmp
memory/3428-0-0x0000000000580000-0x0000000000584000-memory.dmp
memory/3428-3-0x0000000002340000-0x0000000002350000-memory.dmp
memory/3428-16-0x00000000020A0000-0x00000000020D9000-memory.dmp
memory/3428-18-0x0000000000400000-0x000000000042E000-memory.dmp
memory/3428-5-0x00000000779D8000-0x00000000779D9000-memory.dmp
memory/3476-12-0x0000000000400000-0x0000000000409000-memory.dmp