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27/05/2024, 18:28
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240527-w4cs6aed4710Analysis
- max time kernel
1797s - max time network
1754s - platform
windows10-1703_x64 - resource
win10-20240404-en - resource tags
- submitted
27/05/2024, 18:28
General
- Target file01 - copia (4).ps1
- Size 510B
- Sample240527-w4cs6aed49
- SHA256 d1902d3e519d0d87097fd8969280bd01bd139a5191faadaed0149e61b4a7495c
Malware Config
Signatures
- XMRig Miner payload 38 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_jt1hppcp.ckc.ps1
xmrig.exe
memory/1104-119-0x00007FF7D3B80000-0x00007FF7D47B3000-memory.dmp
memory/1104-121-0x00007FF7D3B80000-0x00007FF7D47B3000-memory.dmp
memory/1104-94-0x00007FF7D3B80000-0x00007FF7D47B3000-memory.dmp
memory/1104-157-0x00007FF7D3B80000-0x00007FF7D47B3000-memory.dmp
memory/1104-156-0x00007FF7D3B80000-0x00007FF7D47B3000-memory.dmp
memory/1104-155-0x00007FF7D3B80000-0x00007FF7D47B3000-memory.dmp
memory/1104-154-0x00007FF7D3B80000-0x00007FF7D47B3000-memory.dmp
memory/1104-153-0x00007FF7D3B80000-0x00007FF7D47B3000-memory.dmp
memory/1104-152-0x00007FF7D3B80000-0x00007FF7D47B3000-memory.dmp
memory/1104-151-0x00007FF7D3B80000-0x00007FF7D47B3000-memory.dmp
memory/1104-150-0x00007FF7D3B80000-0x00007FF7D47B3000-memory.dmp
memory/1104-149-0x00007FF7D3B80000-0x00007FF7D47B3000-memory.dmp
memory/1104-148-0x00007FF7D3B80000-0x00007FF7D47B3000-memory.dmp
memory/1104-147-0x00007FF7D3B80000-0x00007FF7D47B3000-memory.dmp
memory/1104-97-0x00007FF7D3B80000-0x00007FF7D47B3000-memory.dmp
memory/1104-98-0x00007FF7D3B80000-0x00007FF7D47B3000-memory.dmp
memory/1104-99-0x00007FF7D3B80000-0x00007FF7D47B3000-memory.dmp
memory/1104-100-0x00007FF7D3B80000-0x00007FF7D47B3000-memory.dmp
memory/1104-101-0x00007FF7D3B80000-0x00007FF7D47B3000-memory.dmp
memory/1104-102-0x00007FF7D3B80000-0x00007FF7D47B3000-memory.dmp
memory/1104-103-0x00007FF7D3B80000-0x00007FF7D47B3000-memory.dmp
memory/1104-104-0x00007FF7D3B80000-0x00007FF7D47B3000-memory.dmp
memory/1104-105-0x00007FF7D3B80000-0x00007FF7D47B3000-memory.dmp
memory/1104-106-0x00007FF7D3B80000-0x00007FF7D47B3000-memory.dmp
memory/1104-107-0x00007FF7D3B80000-0x00007FF7D47B3000-memory.dmp
memory/1104-108-0x00007FF7D3B80000-0x00007FF7D47B3000-memory.dmp
memory/1104-109-0x00007FF7D3B80000-0x00007FF7D47B3000-memory.dmp
memory/1104-120-0x00007FF7D3B80000-0x00007FF7D47B3000-memory.dmp
memory/1104-111-0x00007FF7D3B80000-0x00007FF7D47B3000-memory.dmp
memory/1104-112-0x00007FF7D3B80000-0x00007FF7D47B3000-memory.dmp
memory/1104-113-0x00007FF7D3B80000-0x00007FF7D47B3000-memory.dmp
memory/1104-114-0x00007FF7D3B80000-0x00007FF7D47B3000-memory.dmp
memory/1104-115-0x00007FF7D3B80000-0x00007FF7D47B3000-memory.dmp
memory/1104-116-0x00007FF7D3B80000-0x00007FF7D47B3000-memory.dmp
memory/1104-117-0x00007FF7D3B80000-0x00007FF7D47B3000-memory.dmp
memory/1104-118-0x00007FF7D3B80000-0x00007FF7D47B3000-memory.dmp
memory/1104-92-0x00007FF7D3B80000-0x00007FF7D47B3000-memory.dmp
memory/1104-91-0x0000028DDCA30000-0x0000028DDCA50000-memory.dmp
memory/1104-110-0x00007FF7D3B80000-0x00007FF7D47B3000-memory.dmp
memory/1104-122-0x00007FF7D3B80000-0x00007FF7D47B3000-memory.dmp
memory/1104-123-0x00007FF7D3B80000-0x00007FF7D47B3000-memory.dmp
memory/1104-124-0x00007FF7D3B80000-0x00007FF7D47B3000-memory.dmp
memory/1104-125-0x00007FF7D3B80000-0x00007FF7D47B3000-memory.dmp
memory/1104-126-0x00007FF7D3B80000-0x00007FF7D47B3000-memory.dmp
memory/1104-127-0x00007FF7D3B80000-0x00007FF7D47B3000-memory.dmp
memory/1104-128-0x00007FF7D3B80000-0x00007FF7D47B3000-memory.dmp
memory/1104-129-0x00007FF7D3B80000-0x00007FF7D47B3000-memory.dmp
memory/1104-130-0x00007FF7D3B80000-0x00007FF7D47B3000-memory.dmp
memory/1104-131-0x00007FF7D3B80000-0x00007FF7D47B3000-memory.dmp
memory/1104-132-0x00007FF7D3B80000-0x00007FF7D47B3000-memory.dmp
memory/1104-133-0x00007FF7D3B80000-0x00007FF7D47B3000-memory.dmp
memory/1104-134-0x00007FF7D3B80000-0x00007FF7D47B3000-memory.dmp
memory/1104-135-0x00007FF7D3B80000-0x00007FF7D47B3000-memory.dmp
memory/1104-136-0x00007FF7D3B80000-0x00007FF7D47B3000-memory.dmp
memory/1104-137-0x00007FF7D3B80000-0x00007FF7D47B3000-memory.dmp
memory/1104-138-0x00007FF7D3B80000-0x00007FF7D47B3000-memory.dmp
memory/1104-139-0x00007FF7D3B80000-0x00007FF7D47B3000-memory.dmp
memory/1104-140-0x00007FF7D3B80000-0x00007FF7D47B3000-memory.dmp
memory/1104-141-0x00007FF7D3B80000-0x00007FF7D47B3000-memory.dmp
memory/1104-142-0x00007FF7D3B80000-0x00007FF7D47B3000-memory.dmp
memory/1104-143-0x00007FF7D3B80000-0x00007FF7D47B3000-memory.dmp
memory/1104-144-0x00007FF7D3B80000-0x00007FF7D47B3000-memory.dmp
memory/1104-145-0x00007FF7D3B80000-0x00007FF7D47B3000-memory.dmp
memory/1104-146-0x00007FF7D3B80000-0x00007FF7D47B3000-memory.dmp
memory/2324-96-0x00007FFF7A120000-0x00007FFF7AB0C000-memory.dmp
memory/2324-95-0x00007FFF7A123000-0x00007FFF7A124000-memory.dmp
memory/2324-93-0x00007FFF7A120000-0x00007FFF7AB0C000-memory.dmp
memory/2324-62-0x000002597DDC0000-0x000002597DDCA000-memory.dmp
memory/2324-49-0x000002597DE50000-0x000002597DE62000-memory.dmp
memory/2324-26-0x00007FFF7A120000-0x00007FFF7AB0C000-memory.dmp
memory/2324-9-0x000002597DDD0000-0x000002597DE46000-memory.dmp
memory/2324-10-0x00007FFF7A120000-0x00007FFF7AB0C000-memory.dmp
memory/2324-7-0x00007FFF7A120000-0x00007FFF7AB0C000-memory.dmp
memory/2324-5-0x000002597DB10000-0x000002597DB32000-memory.dmp
memory/2324-3-0x00007FFF7A123000-0x00007FFF7A124000-memory.dmp