Analysis
- max time kernel
148s - max time network
146s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
10/08/2026, 15:17
General
- Target af422171aae6f3132d3ed234616a19fc51b524968599fcfde9e05e81a6e5ab79.exe
- Size 1006KB
- Sample260810-spfpqa1hle
- SHA256 af422171aae6f3132d3ed234616a19fc51b524968599fcfde9e05e81a6e5ab79
Malware Config
Signatures
- Family: Formbook
Formbook is a data stealing malware which is capable of stealing data.
- Formbook payload 1 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\af422171aae6f3132d3ed234616a19fc51b524968599fcfde9e05e81a6e5ab79.exe"C:\Users\Admin\AppData\Local\Temp\af422171aae6f3132d3ed234616a19fc51b524968599fcfde9e05e81a6e5ab79.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\af422171aae6f3132d3ed234616a19fc51b524968599fcfde9e05e81a6e5ab79.exe"C:\Users\Admin\AppData\Local\Temp\af422171aae6f3132d3ed234616a19fc51b524968599fcfde9e05e81a6e5ab79.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3572 -s 2283⤵
- Program crash
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 3572 -ip 35721⤵
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
memory/3572-12-0x0000000000400000-0x0000000000446000-memory.dmp
memory/3572-16-0x0000000000E60000-0x0000000000EA6000-memory.dmp
memory/3572-14-0x0000000001420000-0x0000000001794000-memory.dmp
memory/3572-13-0x0000000000E60000-0x0000000000EA6000-memory.dmp
memory/5536-4-0x0000000005530000-0x00000000055C2000-memory.dmp
memory/5536-6-0x0000000074A40000-0x00000000751FC000-memory.dmp
memory/5536-5-0x00000000054D0000-0x00000000054DA000-memory.dmp
memory/5536-7-0x00000000055F0000-0x00000000055FC000-memory.dmp
memory/5536-8-0x0000000074A52000-0x0000000074A53000-memory.dmp
memory/5536-9-0x0000000074A40000-0x00000000751FC000-memory.dmp
memory/5536-10-0x0000000007DB0000-0x0000000007E4C000-memory.dmp
memory/5536-11-0x0000000007E50000-0x0000000007F3A000-memory.dmp
memory/5536-0-0x0000000074A52000-0x0000000074A53000-memory.dmp
memory/5536-3-0x0000000005F30000-0x00000000064EA000-memory.dmp
memory/5536-2-0x0000000005610000-0x000000000596B000-memory.dmp
memory/5536-15-0x0000000074A40000-0x00000000751FC000-memory.dmp
memory/5536-1-0x0000000000860000-0x0000000000962000-memory.dmp