Analysis
- max time kernel
93s - max time network
95s - platform
windows10-2004_x64 - resource
win10v2004-20240426-en - resource tags
- submitted
10/06/2024, 21:35
General
- Target 47c77c69cd8fbaf270ab41bc96f8da0c2c3c10e22dc02fe78947028df54c6e04.exe
- Size 134KB
- Sample240610-1feeas1elf
- SHA256 47c77c69cd8fbaf270ab41bc96f8da0c2c3c10e22dc02fe78947028df54c6e04
Score
9/10
Malware Config
Signatures
- UPX dump on OEP (original entry point) 5 IoCs
- Executes dropped EXE 1 IoCs
- UPX packed file 5 IoCs
Detects executables packed with UPX/modified UPX open source packer.
- Adds Run key to start application 2 TTPs 1 IoCs
- Suspicious use of WriteProcessMemory 3 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\47c77c69cd8fbaf270ab41bc96f8da0c2c3c10e22dc02fe78947028df54c6e04.exe"C:\Users\Admin\AppData\Local\Temp\47c77c69cd8fbaf270ab41bc96f8da0c2c3c10e22dc02fe78947028df54c6e04.exe"1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
-
C:\ProgramData\Update\WwanSvc.exe"C:\ProgramData\Update\WwanSvc.exe" /run2⤵
- Executes dropped EXE
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
WwanSvc.exe
memory/3148-0-0x0000000000600000-0x0000000000628000-memory.dmp
memory/3148-5-0x0000000000600000-0x0000000000628000-memory.dmp
memory/3156-6-0x0000000000B90000-0x0000000000BB8000-memory.dmp
memory/3156-7-0x0000000000B90000-0x0000000000BB8000-memory.dmp