Analysis
- max time kernel
298s - max time network
290s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
- submitted
30/09/2026, 10:41
General
- Target Invoice_Packing_List.exe
- Size 795KB
- Sample260930-mrdp9ax18p
- SHA256 12c1bd2c203bde00d3c5dd2b018362c68435f7ba91ccc14c1fce94f4161a1f27
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
- 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 7 IoCs
- Suspicious use of WriteProcessMemory 3 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\Invoice_Packing_List.exe"C:\Users\Admin\AppData\Local\Temp\Invoice_Packing_List.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\Invoice_Packing_List.exe"C:\Users\Admin\AppData\Local\Temp\Invoice_Packing_List.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
-
-
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k GPSvcGroup1⤵
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
Loading Replay Monitor...
Downloads
memory/4080-14-0x0000000000EC0000-0x0000000000F06000-memory.dmp
memory/4080-18-0x0000000000EC0000-0x0000000000F06000-memory.dmp
memory/4080-17-0x0000000000EC0000-0x0000000000F06000-memory.dmp
memory/4080-16-0x00000000012B0000-0x0000000001624000-memory.dmp
memory/4080-13-0x0000000000400000-0x0000000000446000-memory.dmp
memory/4628-8-0x0000000074960000-0x000000007511C000-memory.dmp
memory/4628-12-0x000000000A620000-0x000000000AAEC000-memory.dmp
memory/4628-7-0x0000000074972000-0x0000000074973000-memory.dmp
memory/4628-0-0x0000000074972000-0x0000000074973000-memory.dmp
memory/4628-9-0x0000000009A90000-0x0000000009B2C000-memory.dmp
memory/4628-10-0x0000000009B30000-0x0000000009BBA000-memory.dmp
memory/4628-11-0x000000000A0F0000-0x000000000A61C000-memory.dmp
memory/4628-6-0x0000000005EB0000-0x0000000005EC6000-memory.dmp
memory/4628-5-0x0000000074960000-0x000000007511C000-memory.dmp
memory/4628-15-0x0000000074960000-0x000000007511C000-memory.dmp
memory/4628-4-0x0000000005AC0000-0x0000000005ACA000-memory.dmp
memory/4628-3-0x0000000005A20000-0x0000000005AB2000-memory.dmp
memory/4628-2-0x0000000005EE0000-0x000000000649A000-memory.dmp
memory/4628-1-0x0000000000E40000-0x0000000000F0E000-memory.dmp