Analysis
- max time kernel
94s - max time network
95s - platform
windows10-2004_x64 - resource
win10v2004-20241007-en - resource tags
- submitted
11/11/2024, 12:56
General
- Target b7c4e8c1378ae0bbf065f1852749b5e8e497a36a6ccae912aa83047c09f55284.exe
- Size 135KB
- Sample241111-p6m9cazdld
- SHA256 b7c4e8c1378ae0bbf065f1852749b5e8e497a36a6ccae912aa83047c09f55284
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
- Adds Run key to start application 2 TTPs 1 IoCs
- UPX packed file 5 IoCs
Detects executables packed with UPX/modified UPX open source packer.
- System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
- Suspicious use of WriteProcessMemory 3 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\b7c4e8c1378ae0bbf065f1852749b5e8e497a36a6ccae912aa83047c09f55284.exe"C:\Users\Admin\AppData\Local\Temp\b7c4e8c1378ae0bbf065f1852749b5e8e497a36a6ccae912aa83047c09f55284.exe"1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
-
C:\ProgramData\Update\WwanSvc.exe"C:\ProgramData\Update\WwanSvc.exe" /run2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
WwanSvc.exe
memory/1500-4-0x00000000002C0000-0x00000000002E8000-memory.dmp
memory/1500-7-0x00000000002C0000-0x00000000002E8000-memory.dmp
memory/2500-0-0x00000000002F0000-0x0000000000318000-memory.dmp
memory/2500-5-0x00000000002F0000-0x0000000000318000-memory.dmp