Analysis
- max time kernel
148s - max time network
135s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
10/08/2026, 14:25
General
- Target 9d4c6ee2991e408f7dcdd905ed638d5e9538448536cb5f047ed7bcfe679cd377.exe
- Size 1004KB
- Sample260810-rrls3sbk5x
- SHA256 9d4c6ee2991e408f7dcdd905ed638d5e9538448536cb5f047ed7bcfe679cd377
Malware Config
Signatures
- Family: Formbook
Formbook is a data stealing malware which is capable of stealing data.
- Formbook payload 2 IoCs
- Suspicious use of SetThreadContext 1 IoCs
- Program crash 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 behavior: EnumeratesProcesses 1 IoCs
- Suspicious use of WriteProcessMemory 3 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\9d4c6ee2991e408f7dcdd905ed638d5e9538448536cb5f047ed7bcfe679cd377.exe"C:\Users\Admin\AppData\Local\Temp\9d4c6ee2991e408f7dcdd905ed638d5e9538448536cb5f047ed7bcfe679cd377.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\9d4c6ee2991e408f7dcdd905ed638d5e9538448536cb5f047ed7bcfe679cd377.exe"C:\Users\Admin\AppData\Local\Temp\9d4c6ee2991e408f7dcdd905ed638d5e9538448536cb5f047ed7bcfe679cd377.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4992 -s 1563⤵
- Program crash
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 4992 -ip 49921⤵
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
memory/3892-8-0x00000000749C0000-0x000000007517C000-memory.dmp
memory/3892-9-0x00000000058B0000-0x000000000594C000-memory.dmp
memory/3892-2-0x0000000005AF0000-0x00000000060AA000-memory.dmp
memory/3892-3-0x0000000005470000-0x0000000005502000-memory.dmp
memory/3892-4-0x0000000005530000-0x000000000553A000-memory.dmp
memory/3892-5-0x00000000749C0000-0x000000007517C000-memory.dmp
memory/3892-1-0x00000000009A0000-0x0000000000AA2000-memory.dmp
memory/3892-6-0x0000000005790000-0x00000000057A4000-memory.dmp
memory/3892-0-0x00000000749D2000-0x00000000749D3000-memory.dmp
memory/3892-7-0x00000000749D2000-0x00000000749D3000-memory.dmp
memory/3892-10-0x0000000005950000-0x0000000005A32000-memory.dmp
memory/3892-14-0x00000000749C0000-0x000000007517C000-memory.dmp
memory/4992-12-0x0000000001060000-0x00000000010A6000-memory.dmp
memory/4992-13-0x0000000001440000-0x00000000017B4000-memory.dmp
memory/4992-11-0x0000000000400000-0x0000000000446000-memory.dmp
memory/4992-15-0x0000000001060000-0x00000000010A6000-memory.dmp