Analysis
- max time kernel
206s - max time network
214s - platform
windows10-2004_x64 - resource
win10v2004-20240226-en - resource tags
- submitted
09/04/2024, 21:42
General
- Target 2026f597d0b6374773785047d436b868.exe
- Size 103KB
- Sample240409-1kvbbacg47
- SHA256 74fb6098ce63d66237c6434234a3f961d679c68605c5d74e84b20a30feb49263
Score
10/10
Malware Config
Signatures
- Upatre
Upatre is a generic malware downloader.
- Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
- Executes dropped EXE 1 IoCs
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Suspicious use of WriteProcessMemory 3 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026f597d0b6374773785047d436b868.exe"C:\Users\Admin\AppData\Local\Temp\2026f597d0b6374773785047d436b868.exe"1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\szgfw.exe"C:\Users\Admin\AppData\Local\Temp\szgfw.exe"2⤵
- Executes dropped EXE
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
szgfw.exe
memory/2300-13-0x0000000000400000-0x000000000041C000-memory.dmp
memory/4920-0-0x0000000000400000-0x000000000041C000-memory.dmp
memory/4920-1-0x00000000024B0000-0x00000000024B1000-memory.dmp
memory/4920-3-0x0000000000400000-0x000000000041C000-memory.dmp