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27/05/2024, 18:28
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240527-w4cs6aed4710Analysis
- max time kernel
1790s - max time network
1761s - platform
windows11-21h2_x64 - resource
win11-20240508-en - resource tags
- submitted
27/05/2024, 00:27
General
- Target file01 - copia (2).ps1
- Size 510B
- Sample240527-arwvlsae57
- 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_esyjkhjw.g5s.ps1
xmrig.exe
memory/1028-77-0x00007FF67A280000-0x00007FF67AEB3000-memory.dmp
memory/1028-67-0x00007FF67A280000-0x00007FF67AEB3000-memory.dmp
memory/1028-48-0x00007FF67A280000-0x00007FF67AEB3000-memory.dmp
memory/1028-117-0x00007FF67A280000-0x00007FF67AEB3000-memory.dmp
memory/1028-116-0x00007FF67A280000-0x00007FF67AEB3000-memory.dmp
memory/1028-115-0x00007FF67A280000-0x00007FF67AEB3000-memory.dmp
memory/1028-114-0x00007FF67A280000-0x00007FF67AEB3000-memory.dmp
memory/1028-113-0x00007FF67A280000-0x00007FF67AEB3000-memory.dmp
memory/1028-112-0x00007FF67A280000-0x00007FF67AEB3000-memory.dmp
memory/1028-111-0x00007FF67A280000-0x00007FF67AEB3000-memory.dmp
memory/1028-110-0x00007FF67A280000-0x00007FF67AEB3000-memory.dmp
memory/1028-52-0x000001CC3C630000-0x000001CC3C650000-memory.dmp
memory/1028-109-0x00007FF67A280000-0x00007FF67AEB3000-memory.dmp
memory/1028-50-0x00007FF67A280000-0x00007FF67AEB3000-memory.dmp
memory/1028-54-0x000001CC3C650000-0x000001CC3C670000-memory.dmp
memory/1028-108-0x00007FF67A280000-0x00007FF67AEB3000-memory.dmp
memory/1028-55-0x00007FF67A280000-0x00007FF67AEB3000-memory.dmp
memory/1028-57-0x000001CC3C630000-0x000001CC3C650000-memory.dmp
memory/1028-56-0x00007FF67A280000-0x00007FF67AEB3000-memory.dmp
memory/1028-58-0x000001CC3C650000-0x000001CC3C670000-memory.dmp
memory/1028-59-0x00007FF67A280000-0x00007FF67AEB3000-memory.dmp
memory/1028-60-0x00007FF67A280000-0x00007FF67AEB3000-memory.dmp
memory/1028-61-0x00007FF67A280000-0x00007FF67AEB3000-memory.dmp
memory/1028-62-0x00007FF67A280000-0x00007FF67AEB3000-memory.dmp
memory/1028-63-0x00007FF67A280000-0x00007FF67AEB3000-memory.dmp
memory/1028-64-0x00007FF67A280000-0x00007FF67AEB3000-memory.dmp
memory/1028-65-0x00007FF67A280000-0x00007FF67AEB3000-memory.dmp
memory/1028-66-0x00007FF67A280000-0x00007FF67AEB3000-memory.dmp
memory/1028-78-0x00007FF67A280000-0x00007FF67AEB3000-memory.dmp
memory/1028-68-0x00007FF67A280000-0x00007FF67AEB3000-memory.dmp
memory/1028-69-0x00007FF67A280000-0x00007FF67AEB3000-memory.dmp
memory/1028-70-0x00007FF67A280000-0x00007FF67AEB3000-memory.dmp
memory/1028-71-0x00007FF67A280000-0x00007FF67AEB3000-memory.dmp
memory/1028-72-0x00007FF67A280000-0x00007FF67AEB3000-memory.dmp
memory/1028-73-0x00007FF67A280000-0x00007FF67AEB3000-memory.dmp
memory/1028-74-0x00007FF67A280000-0x00007FF67AEB3000-memory.dmp
memory/1028-75-0x00007FF67A280000-0x00007FF67AEB3000-memory.dmp
memory/1028-76-0x00007FF67A280000-0x00007FF67AEB3000-memory.dmp
memory/1028-47-0x000001CC3C610000-0x000001CC3C630000-memory.dmp
memory/1028-46-0x000001CC3AEA0000-0x000001CC3AEC0000-memory.dmp
memory/1028-102-0x00007FF67A280000-0x00007FF67AEB3000-memory.dmp
memory/1028-80-0x00007FF67A280000-0x00007FF67AEB3000-memory.dmp
memory/1028-81-0x00007FF67A280000-0x00007FF67AEB3000-memory.dmp
memory/1028-82-0x00007FF67A280000-0x00007FF67AEB3000-memory.dmp
memory/1028-83-0x00007FF67A280000-0x00007FF67AEB3000-memory.dmp
memory/1028-84-0x00007FF67A280000-0x00007FF67AEB3000-memory.dmp
memory/1028-85-0x00007FF67A280000-0x00007FF67AEB3000-memory.dmp
memory/1028-86-0x00007FF67A280000-0x00007FF67AEB3000-memory.dmp
memory/1028-87-0x00007FF67A280000-0x00007FF67AEB3000-memory.dmp
memory/1028-88-0x00007FF67A280000-0x00007FF67AEB3000-memory.dmp
memory/1028-89-0x00007FF67A280000-0x00007FF67AEB3000-memory.dmp
memory/1028-90-0x00007FF67A280000-0x00007FF67AEB3000-memory.dmp
memory/1028-91-0x00007FF67A280000-0x00007FF67AEB3000-memory.dmp
memory/1028-92-0x00007FF67A280000-0x00007FF67AEB3000-memory.dmp
memory/1028-93-0x00007FF67A280000-0x00007FF67AEB3000-memory.dmp
memory/1028-94-0x00007FF67A280000-0x00007FF67AEB3000-memory.dmp
memory/1028-95-0x00007FF67A280000-0x00007FF67AEB3000-memory.dmp
memory/1028-96-0x00007FF67A280000-0x00007FF67AEB3000-memory.dmp
memory/1028-97-0x00007FF67A280000-0x00007FF67AEB3000-memory.dmp
memory/1028-98-0x00007FF67A280000-0x00007FF67AEB3000-memory.dmp
memory/1028-99-0x00007FF67A280000-0x00007FF67AEB3000-memory.dmp
memory/1028-100-0x00007FF67A280000-0x00007FF67AEB3000-memory.dmp
memory/1028-101-0x00007FF67A280000-0x00007FF67AEB3000-memory.dmp
memory/1028-79-0x00007FF67A280000-0x00007FF67AEB3000-memory.dmp
memory/1028-103-0x00007FF67A280000-0x00007FF67AEB3000-memory.dmp
memory/1028-104-0x00007FF67A280000-0x00007FF67AEB3000-memory.dmp
memory/1028-105-0x00007FF67A280000-0x00007FF67AEB3000-memory.dmp
memory/1028-106-0x00007FF67A280000-0x00007FF67AEB3000-memory.dmp
memory/1028-107-0x00007FF67A280000-0x00007FF67AEB3000-memory.dmp
memory/4088-53-0x00007FFCB83B0000-0x00007FFCB8E72000-memory.dmp
memory/4088-51-0x00007FFCB83B3000-0x00007FFCB83B5000-memory.dmp
memory/4088-49-0x00007FFCB83B0000-0x00007FFCB8E72000-memory.dmp
memory/4088-15-0x00000280F0D60000-0x00000280F0D6A000-memory.dmp
memory/4088-14-0x00000280F0D80000-0x00000280F0D92000-memory.dmp
memory/4088-12-0x00007FFCB83B0000-0x00007FFCB8E72000-memory.dmp
memory/4088-11-0x00007FFCB83B0000-0x00007FFCB8E72000-memory.dmp
memory/4088-10-0x00000280F0BA0000-0x00000280F0BC2000-memory.dmp
memory/4088-9-0x00007FFCB83B0000-0x00007FFCB8E72000-memory.dmp
memory/4088-0-0x00007FFCB83B3000-0x00007FFCB83B5000-memory.dmp