Analysis
- max time kernel
38s - max time network
36s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
- submitted
10/09/2026, 17:22
General
- Target 6e622a0494a87ab3882598c63f512391b5ce9226e5af6a84ab773d1355757eb2.exe
- Size 1002KB
- Sample260910-vxvvqashlf
- SHA256 6e622a0494a87ab3882598c63f512391b5ce9226e5af6a84ab773d1355757eb2
Malware Config
Signatures
- Family: Formbook
Formbook is a data stealing malware which is capable of stealing data.
- Formbook payload 1 IoCs
- SmartAssembly .NET packer 1 IoCs
Detects SmartAssembly .NET packer.
- 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\6e622a0494a87ab3882598c63f512391b5ce9226e5af6a84ab773d1355757eb2.exe"C:\Users\Admin\AppData\Local\Temp\6e622a0494a87ab3882598c63f512391b5ce9226e5af6a84ab773d1355757eb2.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\6e622a0494a87ab3882598c63f512391b5ce9226e5af6a84ab773d1355757eb2.exe"C:\Users\Admin\AppData\Local\Temp\6e622a0494a87ab3882598c63f512391b5ce9226e5af6a84ab773d1355757eb2.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3132 -s 1843⤵
- Program crash
-
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3132 -ip 31321⤵
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
memory/3132-9-0x0000000000400000-0x0000000000446000-memory.dmp
memory/3132-11-0x00000000007A0000-0x00000000007E6000-memory.dmp
memory/3132-12-0x00000000011C0000-0x000000000150A000-memory.dmp
memory/4484-0-0x0000000000170000-0x0000000000270000-memory.dmp
memory/4484-1-0x0000000005220000-0x00000000057C4000-memory.dmp
memory/4484-2-0x0000000004C70000-0x0000000004D02000-memory.dmp
memory/4484-3-0x0000000004E50000-0x0000000004E60000-memory.dmp
memory/4484-4-0x0000000004C50000-0x0000000004C5A000-memory.dmp
memory/4484-5-0x0000000004EF0000-0x0000000004F04000-memory.dmp
memory/4484-6-0x0000000004E50000-0x0000000004E60000-memory.dmp
memory/4484-7-0x0000000006260000-0x00000000062FC000-memory.dmp
memory/4484-8-0x0000000006310000-0x00000000063F6000-memory.dmp