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27/05/2024, 18:28
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240527-w4cs6aed4710Analysis
- max time kernel
1799s - max time network
1751s - platform
windows11-21h2_x64 - resource
win11-20240426-en - resource tags
- submitted
27/05/2024, 18:28
General
- Target file01 - copia (2).ps1
- Size 510B
- Sample240527-w4c4xsed52
- 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 2 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 (2).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_2i1k3qfs.v0s.ps1
xmrig.exe
memory/860-77-0x00007FF79E160000-0x00007FF79ED93000-memory.dmp
memory/860-83-0x00007FF79E160000-0x00007FF79ED93000-memory.dmp
memory/860-48-0x00007FF79E160000-0x00007FF79ED93000-memory.dmp
memory/860-116-0x00007FF79E160000-0x00007FF79ED93000-memory.dmp
memory/860-115-0x00007FF79E160000-0x00007FF79ED93000-memory.dmp
memory/860-114-0x00007FF79E160000-0x00007FF79ED93000-memory.dmp
memory/860-79-0x00007FF79E160000-0x00007FF79ED93000-memory.dmp
memory/860-113-0x00007FF79E160000-0x00007FF79ED93000-memory.dmp
memory/860-112-0x00007FF79E160000-0x00007FF79ED93000-memory.dmp
memory/860-111-0x00007FF79E160000-0x00007FF79ED93000-memory.dmp
memory/860-110-0x00007FF79E160000-0x00007FF79ED93000-memory.dmp
memory/860-109-0x00007FF79E160000-0x00007FF79ED93000-memory.dmp
memory/860-52-0x000001EA3EFA0000-0x000001EA3EFC0000-memory.dmp
memory/860-51-0x000001EA3EF80000-0x000001EA3EFA0000-memory.dmp
memory/860-46-0x000001EA3EF20000-0x000001EA3EF40000-memory.dmp
memory/860-54-0x00007FF79E160000-0x00007FF79ED93000-memory.dmp
memory/860-57-0x000001EA3EFA0000-0x000001EA3EFC0000-memory.dmp
memory/860-56-0x000001EA3EF80000-0x000001EA3EFA0000-memory.dmp
memory/860-55-0x00007FF79E160000-0x00007FF79ED93000-memory.dmp
memory/860-58-0x00007FF79E160000-0x00007FF79ED93000-memory.dmp
memory/860-59-0x00007FF79E160000-0x00007FF79ED93000-memory.dmp
memory/860-60-0x00007FF79E160000-0x00007FF79ED93000-memory.dmp
memory/860-61-0x00007FF79E160000-0x00007FF79ED93000-memory.dmp
memory/860-62-0x00007FF79E160000-0x00007FF79ED93000-memory.dmp
memory/860-63-0x00007FF79E160000-0x00007FF79ED93000-memory.dmp
memory/860-64-0x00007FF79E160000-0x00007FF79ED93000-memory.dmp
memory/860-65-0x00007FF79E160000-0x00007FF79ED93000-memory.dmp
memory/860-66-0x00007FF79E160000-0x00007FF79ED93000-memory.dmp
memory/860-67-0x00007FF79E160000-0x00007FF79ED93000-memory.dmp
memory/860-68-0x00007FF79E160000-0x00007FF79ED93000-memory.dmp
memory/860-69-0x00007FF79E160000-0x00007FF79ED93000-memory.dmp
memory/860-70-0x00007FF79E160000-0x00007FF79ED93000-memory.dmp
memory/860-71-0x00007FF79E160000-0x00007FF79ED93000-memory.dmp
memory/860-72-0x00007FF79E160000-0x00007FF79ED93000-memory.dmp
memory/860-73-0x00007FF79E160000-0x00007FF79ED93000-memory.dmp
memory/860-74-0x00007FF79E160000-0x00007FF79ED93000-memory.dmp
memory/860-75-0x00007FF79E160000-0x00007FF79ED93000-memory.dmp
memory/860-76-0x00007FF79E160000-0x00007FF79ED93000-memory.dmp
memory/860-53-0x00007FF79E160000-0x00007FF79ED93000-memory.dmp
memory/860-47-0x000001EA3EF60000-0x000001EA3EF80000-memory.dmp
memory/860-108-0x00007FF79E160000-0x00007FF79ED93000-memory.dmp
memory/860-80-0x00007FF79E160000-0x00007FF79ED93000-memory.dmp
memory/860-81-0x00007FF79E160000-0x00007FF79ED93000-memory.dmp
memory/860-82-0x00007FF79E160000-0x00007FF79ED93000-memory.dmp
memory/860-78-0x00007FF79E160000-0x00007FF79ED93000-memory.dmp
memory/860-84-0x00007FF79E160000-0x00007FF79ED93000-memory.dmp
memory/860-85-0x00007FF79E160000-0x00007FF79ED93000-memory.dmp
memory/860-86-0x00007FF79E160000-0x00007FF79ED93000-memory.dmp
memory/860-87-0x00007FF79E160000-0x00007FF79ED93000-memory.dmp
memory/860-88-0x00007FF79E160000-0x00007FF79ED93000-memory.dmp
memory/860-89-0x00007FF79E160000-0x00007FF79ED93000-memory.dmp
memory/860-90-0x00007FF79E160000-0x00007FF79ED93000-memory.dmp
memory/860-91-0x00007FF79E160000-0x00007FF79ED93000-memory.dmp
memory/860-92-0x00007FF79E160000-0x00007FF79ED93000-memory.dmp
memory/860-93-0x00007FF79E160000-0x00007FF79ED93000-memory.dmp
memory/860-94-0x00007FF79E160000-0x00007FF79ED93000-memory.dmp
memory/860-95-0x00007FF79E160000-0x00007FF79ED93000-memory.dmp
memory/860-96-0x00007FF79E160000-0x00007FF79ED93000-memory.dmp
memory/860-97-0x00007FF79E160000-0x00007FF79ED93000-memory.dmp
memory/860-98-0x00007FF79E160000-0x00007FF79ED93000-memory.dmp
memory/860-99-0x00007FF79E160000-0x00007FF79ED93000-memory.dmp
memory/860-100-0x00007FF79E160000-0x00007FF79ED93000-memory.dmp
memory/860-101-0x00007FF79E160000-0x00007FF79ED93000-memory.dmp
memory/860-102-0x00007FF79E160000-0x00007FF79ED93000-memory.dmp
memory/860-103-0x00007FF79E160000-0x00007FF79ED93000-memory.dmp
memory/860-104-0x00007FF79E160000-0x00007FF79ED93000-memory.dmp
memory/860-105-0x00007FF79E160000-0x00007FF79ED93000-memory.dmp
memory/860-106-0x00007FF79E160000-0x00007FF79ED93000-memory.dmp
memory/860-107-0x00007FF79E160000-0x00007FF79ED93000-memory.dmp
memory/2984-11-0x00007FFE4F7B0000-0x00007FFE50272000-memory.dmp
memory/2984-50-0x00007FFE4F7B0000-0x00007FFE50272000-memory.dmp
memory/2984-49-0x00007FFE4F7B3000-0x00007FFE4F7B5000-memory.dmp
memory/2984-15-0x00000216661E0000-0x00000216661EA000-memory.dmp
memory/2984-14-0x0000021666660000-0x0000021666672000-memory.dmp
memory/2984-12-0x00007FFE4F7B0000-0x00007FFE50272000-memory.dmp
memory/2984-10-0x00007FFE4F7B0000-0x00007FFE50272000-memory.dmp
memory/2984-9-0x0000021666170000-0x0000021666192000-memory.dmp
memory/2984-0-0x00007FFE4F7B3000-0x00007FFE4F7B5000-memory.dmp