Analysis
- max time kernel
148s - max time network
136s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
10/08/2026, 13:33
General
- Target 849db861fac58ffab1622acf5312eaf9c07b87b8ef7a5f0c333e3e8cc07ea9b9.exe
- Size 1.0MB
- Sample260810-qtw66azbrf
- SHA256 849db861fac58ffab1622acf5312eaf9c07b87b8ef7a5f0c333e3e8cc07ea9b9
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 4 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
- Suspicious use of WriteProcessMemory 3 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\849db861fac58ffab1622acf5312eaf9c07b87b8ef7a5f0c333e3e8cc07ea9b9.exe"C:\Users\Admin\AppData\Local\Temp\849db861fac58ffab1622acf5312eaf9c07b87b8ef7a5f0c333e3e8cc07ea9b9.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\849db861fac58ffab1622acf5312eaf9c07b87b8ef7a5f0c333e3e8cc07ea9b9.exe"C:\Users\Admin\AppData\Local\Temp\849db861fac58ffab1622acf5312eaf9c07b87b8ef7a5f0c333e3e8cc07ea9b9.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 832 -s 2283⤵
- Program crash
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 832 -ip 8321⤵
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
memory/832-12-0x0000000000400000-0x0000000000446000-memory.dmp
memory/832-16-0x0000000001660000-0x00000000016A6000-memory.dmp
memory/832-15-0x0000000001A30000-0x0000000001DA4000-memory.dmp
memory/832-13-0x0000000001660000-0x00000000016A6000-memory.dmp
memory/3316-4-0x0000000005150000-0x00000000054AB000-memory.dmp
memory/3316-5-0x0000000074710000-0x0000000074ECC000-memory.dmp
memory/3316-6-0x0000000005010000-0x000000000501A000-memory.dmp
memory/3316-7-0x0000000007A30000-0x0000000007A52000-memory.dmp
memory/3316-8-0x0000000074722000-0x0000000074723000-memory.dmp
memory/3316-9-0x0000000074710000-0x0000000074ECC000-memory.dmp
memory/3316-10-0x000000000AB20000-0x000000000ABFE000-memory.dmp
memory/3316-11-0x000000000AC00000-0x000000000AC9C000-memory.dmp
memory/3316-0-0x0000000074722000-0x0000000074723000-memory.dmp
memory/3316-3-0x0000000005030000-0x00000000050C2000-memory.dmp
memory/3316-14-0x0000000074710000-0x0000000074ECC000-memory.dmp
memory/3316-2-0x0000000005710000-0x0000000005CCA000-memory.dmp
memory/3316-1-0x00000000003B0000-0x00000000004C0000-memory.dmp