Analysis
- max time kernel
146s - max time network
151s - platform
windows10-2004_x64 - resource
win10v2004-20231222-en - resource tags
- submitted
07/01/2024, 19:35
General
- Target 498acda1f6c76fdf266e156aa4673b80.exe
- Size 784KB
- Sample240107-yazryacffr
- SHA256 d65a813ac95b9bb0bf2433082129061b930b29d0c037db265c4464e3bef9eab2
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 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\498acda1f6c76fdf266e156aa4673b80.exe"C:\Users\Admin\AppData\Local\Temp\498acda1f6c76fdf266e156aa4673b80.exe"1⤵
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\498acda1f6c76fdf266e156aa4673b80.exeC:\Users\Admin\AppData\Local\Temp\498acda1f6c76fdf266e156aa4673b80.exe2⤵
- Deletes itself
- Executes dropped EXE
- Suspicious use of UnmapMainImage
-
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
memory/1476-13-0x0000000000400000-0x0000000000712000-memory.dmp
memory/1476-16-0x0000000001B00000-0x0000000001BC4000-memory.dmp
memory/1476-21-0x0000000005370000-0x0000000005503000-memory.dmp
memory/1476-31-0x0000000000400000-0x0000000000587000-memory.dmp
memory/1476-30-0x00000000005A0000-0x000000000071F000-memory.dmp
memory/1476-20-0x0000000000400000-0x0000000000587000-memory.dmp
memory/1476-14-0x0000000000400000-0x0000000000593000-memory.dmp
memory/4364-0-0x0000000000400000-0x0000000000712000-memory.dmp
memory/4364-2-0x0000000000400000-0x0000000000593000-memory.dmp
memory/4364-12-0x0000000000400000-0x0000000000593000-memory.dmp
memory/4364-1-0x0000000001B40000-0x0000000001C04000-memory.dmp