Analysis
- max time kernel
837s - max time network
843s - platform
windows7_x64 - resource
win7-20240903-en - resource tags
- submitted
22/11/2024, 02:36
General
- Target 757a661bcc68616f99366b10abac92d8.exe
- Size 231KB
- Sample241122-c3zrraspfs
- SHA256 f1ba18a6b67c5e1c659b3cbab2b12abb416dd62087cc9870650c0d8c73047739
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- 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: GetForegroundWindowSpam 1 IoCs
- Suspicious use of WriteProcessMemory 4 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\757a661bcc68616f99366b10abac92d8.exe"C:\Users\Admin\AppData\Local\Temp\757a661bcc68616f99366b10abac92d8.exe"1⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\WindowsSoundDriver.exe"C:\Users\Admin\AppData\Local\Temp\WindowsSoundDriver.exe"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
WindowsSoundDriver.exe
decrpt.openwithnotepad
memory/2208-16-0x0000000074660000-0x0000000074D4E000-memory.dmp
memory/2208-32-0x0000000074660000-0x0000000074D4E000-memory.dmp
memory/2208-12-0x0000000000960000-0x000000000096A000-memory.dmp
memory/2208-11-0x000000007466E000-0x000000007466F000-memory.dmp
memory/2748-10-0x000007FEF6080000-0x000007FEF6A1D000-memory.dmp
memory/2748-2-0x000007FEF6080000-0x000007FEF6A1D000-memory.dmp
memory/2748-0-0x000007FEF633E000-0x000007FEF633F000-memory.dmp
memory/2748-3-0x000007FEF6080000-0x000007FEF6A1D000-memory.dmp
memory/2748-33-0x000007FEF6080000-0x000007FEF6A1D000-memory.dmp
memory/2748-1-0x000007FEF6080000-0x000007FEF6A1D000-memory.dmp
memory/2748-35-0x000007FEF633E000-0x000007FEF633F000-memory.dmp
memory/2748-36-0x000007FEF6080000-0x000007FEF6A1D000-memory.dmp
memory/2748-37-0x0000000000AB0000-0x0000000000B30000-memory.dmp
memory/2748-38-0x0000000000AB0000-0x0000000000B30000-memory.dmp