Analysis
- max time kernel
148s - max time network
149s - platform
windows10-2004_x64 - resource
win10v2004-20231215-en - resource tags
- submitted
08/01/2024, 03:43
General
- Target 4a58fe4b13e88ac6f544dd335ee41c8f.exe
- Size 5.8MB
- Sample240108-d94vqabef3
- SHA256 1d78620379dd7ca10686091c5e04f231be004e18d0051d46d52aaff1dcc07170
Score
7/10
Malware Config
Signatures
- Deletes itself 1 IoCs
- Executes dropped EXE 1 IoCs
- UPX packed file 2 IoCs
Detects executables packed with UPX/modified UPX open source packer.
- Suspicious behavior: RenamesItself 1 IoCs
- Suspicious use of UnmapMainImage 2 IoCs
- Suspicious use of WriteProcessMemory 3 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\4a58fe4b13e88ac6f544dd335ee41c8f.exe"C:\Users\Admin\AppData\Local\Temp\4a58fe4b13e88ac6f544dd335ee41c8f.exe"1⤵
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\4a58fe4b13e88ac6f544dd335ee41c8f.exeC:\Users\Admin\AppData\Local\Temp\4a58fe4b13e88ac6f544dd335ee41c8f.exe2⤵
- Deletes itself
- Executes dropped EXE
- Suspicious use of UnmapMainImage
-
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
memory/2464-15-0x0000000001DF0000-0x0000000001F23000-memory.dmp
memory/2464-20-0x00000000056F0000-0x000000000591A000-memory.dmp
memory/2464-21-0x0000000000400000-0x000000000061D000-memory.dmp
memory/2464-14-0x0000000000400000-0x000000000062A000-memory.dmp
memory/2464-13-0x0000000000400000-0x00000000008EF000-memory.dmp
memory/2464-28-0x0000000000400000-0x00000000008EF000-memory.dmp
memory/4348-0-0x0000000000400000-0x00000000008EF000-memory.dmp
memory/4348-1-0x0000000001C50000-0x0000000001D83000-memory.dmp
memory/4348-2-0x0000000000400000-0x000000000062A000-memory.dmp
memory/4348-12-0x0000000000400000-0x000000000062A000-memory.dmp