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27/05/2024, 18:28
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240527-w4cs6aed4710Analysis
- max time kernel
1790s - max time network
1784s - platform
windows10-1703_x64 - resource
win10-20240404-en - resource tags
- submitted
27/05/2024, 18:28
General
- Target file01 - copia (3).ps1
- Size 510B
- Sample240527-w4babsdc4y
- 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 (3).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_izjp3cjt.1bj.ps1
xmrig.exe
memory/632-118-0x00007FF61A5F0000-0x00007FF61B223000-memory.dmp
memory/632-120-0x00007FF61A5F0000-0x00007FF61B223000-memory.dmp
memory/632-92-0x00007FF61A5F0000-0x00007FF61B223000-memory.dmp
memory/632-156-0x00007FF61A5F0000-0x00007FF61B223000-memory.dmp
memory/632-155-0x00007FF61A5F0000-0x00007FF61B223000-memory.dmp
memory/632-154-0x00007FF61A5F0000-0x00007FF61B223000-memory.dmp
memory/632-153-0x00007FF61A5F0000-0x00007FF61B223000-memory.dmp
memory/632-152-0x00007FF61A5F0000-0x00007FF61B223000-memory.dmp
memory/632-151-0x00007FF61A5F0000-0x00007FF61B223000-memory.dmp
memory/632-150-0x00007FF61A5F0000-0x00007FF61B223000-memory.dmp
memory/632-149-0x00007FF61A5F0000-0x00007FF61B223000-memory.dmp
memory/632-148-0x00007FF61A5F0000-0x00007FF61B223000-memory.dmp
memory/632-147-0x00007FF61A5F0000-0x00007FF61B223000-memory.dmp
memory/632-146-0x00007FF61A5F0000-0x00007FF61B223000-memory.dmp
memory/632-96-0x00007FF61A5F0000-0x00007FF61B223000-memory.dmp
memory/632-97-0x00007FF61A5F0000-0x00007FF61B223000-memory.dmp
memory/632-98-0x00007FF61A5F0000-0x00007FF61B223000-memory.dmp
memory/632-99-0x00007FF61A5F0000-0x00007FF61B223000-memory.dmp
memory/632-100-0x00007FF61A5F0000-0x00007FF61B223000-memory.dmp
memory/632-101-0x00007FF61A5F0000-0x00007FF61B223000-memory.dmp
memory/632-102-0x00007FF61A5F0000-0x00007FF61B223000-memory.dmp
memory/632-103-0x00007FF61A5F0000-0x00007FF61B223000-memory.dmp
memory/632-104-0x00007FF61A5F0000-0x00007FF61B223000-memory.dmp
memory/632-105-0x00007FF61A5F0000-0x00007FF61B223000-memory.dmp
memory/632-106-0x00007FF61A5F0000-0x00007FF61B223000-memory.dmp
memory/632-107-0x00007FF61A5F0000-0x00007FF61B223000-memory.dmp
memory/632-108-0x00007FF61A5F0000-0x00007FF61B223000-memory.dmp
memory/632-119-0x00007FF61A5F0000-0x00007FF61B223000-memory.dmp
memory/632-110-0x00007FF61A5F0000-0x00007FF61B223000-memory.dmp
memory/632-111-0x00007FF61A5F0000-0x00007FF61B223000-memory.dmp
memory/632-112-0x00007FF61A5F0000-0x00007FF61B223000-memory.dmp
memory/632-113-0x00007FF61A5F0000-0x00007FF61B223000-memory.dmp
memory/632-114-0x00007FF61A5F0000-0x00007FF61B223000-memory.dmp
memory/632-115-0x00007FF61A5F0000-0x00007FF61B223000-memory.dmp
memory/632-116-0x00007FF61A5F0000-0x00007FF61B223000-memory.dmp
memory/632-117-0x00007FF61A5F0000-0x00007FF61B223000-memory.dmp
memory/632-91-0x00007FF61A5F0000-0x00007FF61B223000-memory.dmp
memory/632-90-0x0000023B549D0000-0x0000023B549F0000-memory.dmp
memory/632-109-0x00007FF61A5F0000-0x00007FF61B223000-memory.dmp
memory/632-121-0x00007FF61A5F0000-0x00007FF61B223000-memory.dmp
memory/632-122-0x00007FF61A5F0000-0x00007FF61B223000-memory.dmp
memory/632-123-0x00007FF61A5F0000-0x00007FF61B223000-memory.dmp
memory/632-124-0x00007FF61A5F0000-0x00007FF61B223000-memory.dmp
memory/632-125-0x00007FF61A5F0000-0x00007FF61B223000-memory.dmp
memory/632-126-0x00007FF61A5F0000-0x00007FF61B223000-memory.dmp
memory/632-127-0x00007FF61A5F0000-0x00007FF61B223000-memory.dmp
memory/632-128-0x00007FF61A5F0000-0x00007FF61B223000-memory.dmp
memory/632-129-0x00007FF61A5F0000-0x00007FF61B223000-memory.dmp
memory/632-130-0x00007FF61A5F0000-0x00007FF61B223000-memory.dmp
memory/632-131-0x00007FF61A5F0000-0x00007FF61B223000-memory.dmp
memory/632-132-0x00007FF61A5F0000-0x00007FF61B223000-memory.dmp
memory/632-133-0x00007FF61A5F0000-0x00007FF61B223000-memory.dmp
memory/632-134-0x00007FF61A5F0000-0x00007FF61B223000-memory.dmp
memory/632-135-0x00007FF61A5F0000-0x00007FF61B223000-memory.dmp
memory/632-136-0x00007FF61A5F0000-0x00007FF61B223000-memory.dmp
memory/632-137-0x00007FF61A5F0000-0x00007FF61B223000-memory.dmp
memory/632-138-0x00007FF61A5F0000-0x00007FF61B223000-memory.dmp
memory/632-139-0x00007FF61A5F0000-0x00007FF61B223000-memory.dmp
memory/632-140-0x00007FF61A5F0000-0x00007FF61B223000-memory.dmp
memory/632-141-0x00007FF61A5F0000-0x00007FF61B223000-memory.dmp
memory/632-142-0x00007FF61A5F0000-0x00007FF61B223000-memory.dmp
memory/632-143-0x00007FF61A5F0000-0x00007FF61B223000-memory.dmp
memory/632-144-0x00007FF61A5F0000-0x00007FF61B223000-memory.dmp
memory/632-145-0x00007FF61A5F0000-0x00007FF61B223000-memory.dmp
memory/4400-95-0x00007FFCAE010000-0x00007FFCAE9FC000-memory.dmp
memory/4400-94-0x00007FFCAE010000-0x00007FFCAE9FC000-memory.dmp
memory/4400-93-0x00007FFCAE013000-0x00007FFCAE014000-memory.dmp
memory/4400-61-0x00000202B32D0000-0x00000202B32DA000-memory.dmp
memory/4400-48-0x00000202CB820000-0x00000202CB832000-memory.dmp
memory/4400-25-0x00007FFCAE010000-0x00007FFCAE9FC000-memory.dmp
memory/4400-22-0x00007FFCAE010000-0x00007FFCAE9FC000-memory.dmp
memory/4400-8-0x00000202CBAA0000-0x00000202CBB16000-memory.dmp
memory/4400-9-0x00007FFCAE010000-0x00007FFCAE9FC000-memory.dmp
memory/4400-5-0x00000202CB7B0000-0x00000202CB7D2000-memory.dmp
memory/4400-2-0x00007FFCAE013000-0x00007FFCAE014000-memory.dmp