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27/05/2024, 18:28
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240527-w4cs6aed4710Analysis
- max time kernel
1797s - max time network
1767s - platform
windows10-1703_x64 - resource
win10-20240404-en - resource tags
- submitted
27/05/2024, 00:27
General
- Target file01 - copia (4).ps1
- Size 510B
- Sample240527-ar6ptaae72
- SHA256 d1902d3e519d0d87097fd8969280bd01bd139a5191faadaed0149e61b4a7495c
Malware Config
Signatures
- XMRig Miner payload 64 IoCs
- xmrig
XMRig is a high performance, open source, cross platform CPU/GPU miner.
- Blocklisted process makes network request 2 IoCs
- Executes dropped EXE 1 IoCs
- Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs
Using powershell.exe command.
- Suspicious behavior: EnumeratesProcesses 3 IoCs
- Suspicious use of AdjustPrivilegeToken 3 IoCs
- Suspicious use of FindShellTrayWindow 1 IoCs
- Suspicious use of WriteProcessMemory 2 IoCs
Processes
-
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exepowershell.exe -ExecutionPolicy bypass -File "C:\Users\Admin\AppData\Local\Temp\file01 - copia (4).ps1"1⤵
- Blocklisted process makes network request
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\xmrig-6.21.3\xmrig.exe"C:\Users\Admin\AppData\Local\Temp\xmrig-6.21.3\xmrig.exe" -a rx -o stratum+ssl://rx.unmineable.com:443 -u XMR:45aHvZ4X3ZvdhLiEiP1cjsXmSkMNoM2QFYNmXCsoTRY9h2EwjtoYcfrVpEojtmBeg5cRsY9J82Lqp6hUanQ1Dsu4UNfKxdF.unmineable_worker_vilqtiac -p x2⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
__PSScriptPolicyTest_u0mghlsq.ixv.ps1
xmrig.exe
memory/1872-118-0x00007FF724BA0000-0x00007FF7257D3000-memory.dmp
memory/1872-120-0x00007FF724BA0000-0x00007FF7257D3000-memory.dmp
memory/1872-92-0x00007FF724BA0000-0x00007FF7257D3000-memory.dmp
memory/1872-156-0x00007FF724BA0000-0x00007FF7257D3000-memory.dmp
memory/1872-155-0x00007FF724BA0000-0x00007FF7257D3000-memory.dmp
memory/1872-154-0x00007FF724BA0000-0x00007FF7257D3000-memory.dmp
memory/1872-153-0x00007FF724BA0000-0x00007FF7257D3000-memory.dmp
memory/1872-152-0x00007FF724BA0000-0x00007FF7257D3000-memory.dmp
memory/1872-151-0x00007FF724BA0000-0x00007FF7257D3000-memory.dmp
memory/1872-150-0x00007FF724BA0000-0x00007FF7257D3000-memory.dmp
memory/1872-149-0x00007FF724BA0000-0x00007FF7257D3000-memory.dmp
memory/1872-148-0x00007FF724BA0000-0x00007FF7257D3000-memory.dmp
memory/1872-147-0x00007FF724BA0000-0x00007FF7257D3000-memory.dmp
memory/1872-146-0x00007FF724BA0000-0x00007FF7257D3000-memory.dmp
memory/1872-96-0x00007FF724BA0000-0x00007FF7257D3000-memory.dmp
memory/1872-97-0x00007FF724BA0000-0x00007FF7257D3000-memory.dmp
memory/1872-98-0x00007FF724BA0000-0x00007FF7257D3000-memory.dmp
memory/1872-99-0x00007FF724BA0000-0x00007FF7257D3000-memory.dmp
memory/1872-100-0x00007FF724BA0000-0x00007FF7257D3000-memory.dmp
memory/1872-101-0x00007FF724BA0000-0x00007FF7257D3000-memory.dmp
memory/1872-102-0x00007FF724BA0000-0x00007FF7257D3000-memory.dmp
memory/1872-103-0x00007FF724BA0000-0x00007FF7257D3000-memory.dmp
memory/1872-104-0x00007FF724BA0000-0x00007FF7257D3000-memory.dmp
memory/1872-105-0x00007FF724BA0000-0x00007FF7257D3000-memory.dmp
memory/1872-106-0x00007FF724BA0000-0x00007FF7257D3000-memory.dmp
memory/1872-107-0x00007FF724BA0000-0x00007FF7257D3000-memory.dmp
memory/1872-108-0x00007FF724BA0000-0x00007FF7257D3000-memory.dmp
memory/1872-119-0x00007FF724BA0000-0x00007FF7257D3000-memory.dmp
memory/1872-110-0x00007FF724BA0000-0x00007FF7257D3000-memory.dmp
memory/1872-111-0x00007FF724BA0000-0x00007FF7257D3000-memory.dmp
memory/1872-112-0x00007FF724BA0000-0x00007FF7257D3000-memory.dmp
memory/1872-113-0x00007FF724BA0000-0x00007FF7257D3000-memory.dmp
memory/1872-114-0x00007FF724BA0000-0x00007FF7257D3000-memory.dmp
memory/1872-115-0x00007FF724BA0000-0x00007FF7257D3000-memory.dmp
memory/1872-116-0x00007FF724BA0000-0x00007FF7257D3000-memory.dmp
memory/1872-117-0x00007FF724BA0000-0x00007FF7257D3000-memory.dmp
memory/1872-91-0x00007FF724BA0000-0x00007FF7257D3000-memory.dmp
memory/1872-90-0x000001737D5C0000-0x000001737D5E0000-memory.dmp
memory/1872-109-0x00007FF724BA0000-0x00007FF7257D3000-memory.dmp
memory/1872-121-0x00007FF724BA0000-0x00007FF7257D3000-memory.dmp
memory/1872-122-0x00007FF724BA0000-0x00007FF7257D3000-memory.dmp
memory/1872-123-0x00007FF724BA0000-0x00007FF7257D3000-memory.dmp
memory/1872-124-0x00007FF724BA0000-0x00007FF7257D3000-memory.dmp
memory/1872-125-0x00007FF724BA0000-0x00007FF7257D3000-memory.dmp
memory/1872-126-0x00007FF724BA0000-0x00007FF7257D3000-memory.dmp
memory/1872-127-0x00007FF724BA0000-0x00007FF7257D3000-memory.dmp
memory/1872-128-0x00007FF724BA0000-0x00007FF7257D3000-memory.dmp
memory/1872-129-0x00007FF724BA0000-0x00007FF7257D3000-memory.dmp
memory/1872-130-0x00007FF724BA0000-0x00007FF7257D3000-memory.dmp
memory/1872-131-0x00007FF724BA0000-0x00007FF7257D3000-memory.dmp
memory/1872-132-0x00007FF724BA0000-0x00007FF7257D3000-memory.dmp
memory/1872-133-0x00007FF724BA0000-0x00007FF7257D3000-memory.dmp
memory/1872-134-0x00007FF724BA0000-0x00007FF7257D3000-memory.dmp
memory/1872-135-0x00007FF724BA0000-0x00007FF7257D3000-memory.dmp
memory/1872-136-0x00007FF724BA0000-0x00007FF7257D3000-memory.dmp
memory/1872-137-0x00007FF724BA0000-0x00007FF7257D3000-memory.dmp
memory/1872-138-0x00007FF724BA0000-0x00007FF7257D3000-memory.dmp
memory/1872-139-0x00007FF724BA0000-0x00007FF7257D3000-memory.dmp
memory/1872-140-0x00007FF724BA0000-0x00007FF7257D3000-memory.dmp
memory/1872-141-0x00007FF724BA0000-0x00007FF7257D3000-memory.dmp
memory/1872-142-0x00007FF724BA0000-0x00007FF7257D3000-memory.dmp
memory/1872-143-0x00007FF724BA0000-0x00007FF7257D3000-memory.dmp
memory/1872-144-0x00007FF724BA0000-0x00007FF7257D3000-memory.dmp
memory/1872-145-0x00007FF724BA0000-0x00007FF7257D3000-memory.dmp
memory/3012-95-0x00007FF820570000-0x00007FF820F5C000-memory.dmp
memory/3012-93-0x00007FF820573000-0x00007FF820574000-memory.dmp
memory/3012-94-0x00007FF820570000-0x00007FF820F5C000-memory.dmp
memory/3012-61-0x0000023C78BE0000-0x0000023C78BEA000-memory.dmp
memory/3012-48-0x0000023C78E90000-0x0000023C78EA2000-memory.dmp
memory/3012-25-0x00007FF820570000-0x00007FF820F5C000-memory.dmp
memory/3012-10-0x0000023C78D10000-0x0000023C78D86000-memory.dmp
memory/3012-9-0x00007FF820570000-0x00007FF820F5C000-memory.dmp
memory/3012-6-0x00007FF820570000-0x00007FF820F5C000-memory.dmp
memory/3012-5-0x0000023C606F0000-0x0000023C60712000-memory.dmp
memory/3012-2-0x00007FF820573000-0x00007FF820574000-memory.dmp