Analysis
- max time kernel
103s - max time network
136s - platform
windows10-2004_x64 - resource
win10v2004-20250619-en - resource tags
- submitted
22/07/2025, 10:43
General
- Target PN01I7654567.exe
- Size 839KB
- Sample250722-msdrmsvsbw
- SHA256 160fe75f8db44c72ff8f98df4238f196d783d78b605eafee68a9bf48224dee98
Malware Config
Signatures
- Formbook
Formbook is a data stealing malware which is capable of stealing data.
- Formbook family
- Formbook payload 2 IoCs
- SmartAssembly .NET packer 1 IoCs
Detects SmartAssembly .NET packer.
- 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 behavior: EnumeratesProcesses 14 IoCs
- Suspicious use of WriteProcessMemory 6 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\PN01I7654567.exe"C:\Users\Admin\AppData\Local\Temp\PN01I7654567.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\PN01I7654567.exe"C:\Users\Admin\AppData\Local\Temp\PN01I7654567.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
memory/2284-9-0x0000000000400000-0x0000000000448000-memory.dmp
memory/2284-14-0x0000000000400000-0x0000000000448000-memory.dmp
memory/2284-13-0x0000000001290000-0x00000000015DA000-memory.dmp
memory/2284-12-0x0000000000400000-0x0000000000448000-memory.dmp
memory/2284-11-0x0000000000400000-0x0000000000448000-memory.dmp
memory/3880-3-0x0000000005050000-0x0000000005060000-memory.dmp
memory/3880-6-0x0000000006290000-0x00000000062A4000-memory.dmp
memory/3880-7-0x0000000005050000-0x0000000005060000-memory.dmp
memory/3880-8-0x0000000006640000-0x00000000066D2000-memory.dmp
memory/3880-5-0x0000000005060000-0x00000000050FC000-memory.dmp
memory/3880-4-0x0000000004D60000-0x0000000004D6A000-memory.dmp
memory/3880-0-0x00000000002A0000-0x0000000000378000-memory.dmp
memory/3880-2-0x0000000004DE0000-0x0000000004E72000-memory.dmp
memory/3880-1-0x0000000005390000-0x0000000005934000-memory.dmp