Analysis
- max time kernel
142s - max time network
154s - platform
windows10-2004_x64 - resource
win10v2004-20231215-en - resource tags
- submitted
08/01/2024, 03:49
General
- Target 4a5c6180c144fe9f3dab04494ddefa06.exe
- Size 1.5MB
- Sample240108-eddt4abfb7
- SHA256 b9c31c5fdaaacadd0b93cd9086f287925908014fa8e135bf196393da9ad16ac7
Malware Config
Signatures
- xmrig
XMRig is a high performance, open source, cross platform CPU/GPU miner.
- XMRig Miner payload 7 IoCs
- Deletes itself 1 IoCs
- Executes dropped EXE 1 IoCs
- UPX packed file 3 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\4a5c6180c144fe9f3dab04494ddefa06.exe"C:\Users\Admin\AppData\Local\Temp\4a5c6180c144fe9f3dab04494ddefa06.exe"1⤵
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\4a5c6180c144fe9f3dab04494ddefa06.exeC:\Users\Admin\AppData\Local\Temp\4a5c6180c144fe9f3dab04494ddefa06.exe2⤵
- Deletes itself
- Executes dropped EXE
- Suspicious use of UnmapMainImage
-
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
4a5c6180c144fe9f3dab04494ddefa06.exe
memory/2952-13-0x0000000000400000-0x0000000000712000-memory.dmp
memory/2952-15-0x0000000001AE0000-0x0000000001BA4000-memory.dmp
memory/2952-14-0x0000000000400000-0x0000000000593000-memory.dmp
memory/2952-21-0x0000000005350000-0x00000000054E3000-memory.dmp
memory/2952-20-0x0000000000400000-0x0000000000587000-memory.dmp
memory/2952-31-0x0000000000400000-0x0000000000587000-memory.dmp
memory/2952-30-0x00000000005A0000-0x000000000071F000-memory.dmp
memory/4892-0-0x0000000000400000-0x0000000000712000-memory.dmp
memory/4892-1-0x0000000001A70000-0x0000000001B34000-memory.dmp
memory/4892-2-0x0000000000400000-0x0000000000593000-memory.dmp
memory/4892-12-0x0000000000400000-0x0000000000593000-memory.dmp