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240527-w4cs6aed4710

Analysis

  • max time kernel
    1799s
  • max time network
    1744s
  • platform
    windows11-21h2_x64
  • resource
    win11-20240508-en
  • resource tags

    arch:x64arch:x86image:win11-20240508-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    27/05/2024, 00:27

General

  • Target
    file01 - copia (6).ps1
  • Size 510B
  • Sample240527-ar85yaae76
  • SHA256 d1902d3e519d0d87097fd8969280bd01bd139a5191faadaed0149e61b4a7495c
  • MD5 SHA1 SHA512
Score
10/10

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.exe
    powershell.exe -ExecutionPolicy bypass -File "C:\Users\Admin\AppData\Local\Temp\file01 - copia (6).ps1"
    1⤵
    • Blocklisted process makes network request
    • Command and Scripting Interpreter: PowerShell
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2492
    • 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 x
      2⤵
      • Executes dropped EXE
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of FindShellTrayWindow
      PID:1172

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        __PSScriptPolicyTest_bofuvojv.dfw.ps1

        • Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_bofuvojv.dfw.ps1
        • Size 60B
        • SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
        • MD5 SHA1 SHA512

        xmrig.exe

        • Path C:\Users\Admin\AppData\Local\Temp\xmrig-6.21.3\xmrig.exe
        • Size 9.1MB
        • SHA256 2025f4fe930440da147eecd24a368d3a2f3c1883c499186eb429e9d662c90fda
        • MD5 SHA1 SHA512 SSDEEP

        memory/1172-77-0x00007FF65C910000-0x00007FF65D543000-memory.dmp

        memory/1172-83-0x00007FF65C910000-0x00007FF65D543000-memory.dmp

        memory/1172-48-0x00007FF65C910000-0x00007FF65D543000-memory.dmp

        memory/1172-116-0x00007FF65C910000-0x00007FF65D543000-memory.dmp

        memory/1172-115-0x00007FF65C910000-0x00007FF65D543000-memory.dmp

        memory/1172-114-0x00007FF65C910000-0x00007FF65D543000-memory.dmp

        memory/1172-79-0x00007FF65C910000-0x00007FF65D543000-memory.dmp

        memory/1172-113-0x00007FF65C910000-0x00007FF65D543000-memory.dmp

        memory/1172-112-0x00007FF65C910000-0x00007FF65D543000-memory.dmp

        memory/1172-111-0x00007FF65C910000-0x00007FF65D543000-memory.dmp

        memory/1172-110-0x00007FF65C910000-0x00007FF65D543000-memory.dmp

        memory/1172-109-0x00007FF65C910000-0x00007FF65D543000-memory.dmp

        memory/1172-52-0x000002475BB50000-0x000002475BB70000-memory.dmp

        memory/1172-51-0x000002475BB30000-0x000002475BB50000-memory.dmp

        memory/1172-46-0x000002475A310000-0x000002475A330000-memory.dmp

        memory/1172-54-0x00007FF65C910000-0x00007FF65D543000-memory.dmp

        memory/1172-57-0x000002475BB50000-0x000002475BB70000-memory.dmp

        memory/1172-56-0x000002475BB30000-0x000002475BB50000-memory.dmp

        memory/1172-55-0x00007FF65C910000-0x00007FF65D543000-memory.dmp

        memory/1172-58-0x00007FF65C910000-0x00007FF65D543000-memory.dmp

        memory/1172-59-0x00007FF65C910000-0x00007FF65D543000-memory.dmp

        memory/1172-60-0x00007FF65C910000-0x00007FF65D543000-memory.dmp

        memory/1172-61-0x00007FF65C910000-0x00007FF65D543000-memory.dmp

        memory/1172-62-0x00007FF65C910000-0x00007FF65D543000-memory.dmp

        memory/1172-63-0x00007FF65C910000-0x00007FF65D543000-memory.dmp

        memory/1172-64-0x00007FF65C910000-0x00007FF65D543000-memory.dmp

        memory/1172-65-0x00007FF65C910000-0x00007FF65D543000-memory.dmp

        memory/1172-66-0x00007FF65C910000-0x00007FF65D543000-memory.dmp

        memory/1172-67-0x00007FF65C910000-0x00007FF65D543000-memory.dmp

        memory/1172-68-0x00007FF65C910000-0x00007FF65D543000-memory.dmp

        memory/1172-69-0x00007FF65C910000-0x00007FF65D543000-memory.dmp

        memory/1172-70-0x00007FF65C910000-0x00007FF65D543000-memory.dmp

        memory/1172-71-0x00007FF65C910000-0x00007FF65D543000-memory.dmp

        memory/1172-72-0x00007FF65C910000-0x00007FF65D543000-memory.dmp

        memory/1172-73-0x00007FF65C910000-0x00007FF65D543000-memory.dmp

        memory/1172-74-0x00007FF65C910000-0x00007FF65D543000-memory.dmp

        memory/1172-75-0x00007FF65C910000-0x00007FF65D543000-memory.dmp

        memory/1172-76-0x00007FF65C910000-0x00007FF65D543000-memory.dmp

        memory/1172-53-0x00007FF65C910000-0x00007FF65D543000-memory.dmp

        memory/1172-47-0x000002475BB10000-0x000002475BB30000-memory.dmp

        memory/1172-108-0x00007FF65C910000-0x00007FF65D543000-memory.dmp

        memory/1172-80-0x00007FF65C910000-0x00007FF65D543000-memory.dmp

        memory/1172-81-0x00007FF65C910000-0x00007FF65D543000-memory.dmp

        memory/1172-82-0x00007FF65C910000-0x00007FF65D543000-memory.dmp

        memory/1172-78-0x00007FF65C910000-0x00007FF65D543000-memory.dmp

        memory/1172-84-0x00007FF65C910000-0x00007FF65D543000-memory.dmp

        memory/1172-85-0x00007FF65C910000-0x00007FF65D543000-memory.dmp

        memory/1172-86-0x00007FF65C910000-0x00007FF65D543000-memory.dmp

        memory/1172-87-0x00007FF65C910000-0x00007FF65D543000-memory.dmp

        memory/1172-88-0x00007FF65C910000-0x00007FF65D543000-memory.dmp

        memory/1172-89-0x00007FF65C910000-0x00007FF65D543000-memory.dmp

        memory/1172-90-0x00007FF65C910000-0x00007FF65D543000-memory.dmp

        memory/1172-91-0x00007FF65C910000-0x00007FF65D543000-memory.dmp

        memory/1172-92-0x00007FF65C910000-0x00007FF65D543000-memory.dmp

        memory/1172-93-0x00007FF65C910000-0x00007FF65D543000-memory.dmp

        memory/1172-94-0x00007FF65C910000-0x00007FF65D543000-memory.dmp

        memory/1172-95-0x00007FF65C910000-0x00007FF65D543000-memory.dmp

        memory/1172-96-0x00007FF65C910000-0x00007FF65D543000-memory.dmp

        memory/1172-97-0x00007FF65C910000-0x00007FF65D543000-memory.dmp

        memory/1172-98-0x00007FF65C910000-0x00007FF65D543000-memory.dmp

        memory/1172-99-0x00007FF65C910000-0x00007FF65D543000-memory.dmp

        memory/1172-100-0x00007FF65C910000-0x00007FF65D543000-memory.dmp

        memory/1172-101-0x00007FF65C910000-0x00007FF65D543000-memory.dmp

        memory/1172-102-0x00007FF65C910000-0x00007FF65D543000-memory.dmp

        memory/1172-103-0x00007FF65C910000-0x00007FF65D543000-memory.dmp

        memory/1172-104-0x00007FF65C910000-0x00007FF65D543000-memory.dmp

        memory/1172-105-0x00007FF65C910000-0x00007FF65D543000-memory.dmp

        memory/1172-106-0x00007FF65C910000-0x00007FF65D543000-memory.dmp

        memory/1172-107-0x00007FF65C910000-0x00007FF65D543000-memory.dmp

        memory/2492-11-0x00007FFC1B910000-0x00007FFC1C3D2000-memory.dmp

        memory/2492-50-0x00007FFC1B910000-0x00007FFC1C3D2000-memory.dmp

        memory/2492-49-0x00007FFC1B913000-0x00007FFC1B915000-memory.dmp

        memory/2492-15-0x000002607F970000-0x000002607F97A000-memory.dmp

        memory/2492-14-0x000002607FB20000-0x000002607FB32000-memory.dmp

        memory/2492-12-0x00007FFC1B910000-0x00007FFC1C3D2000-memory.dmp

        memory/2492-10-0x00007FFC1B910000-0x00007FFC1C3D2000-memory.dmp

        memory/2492-9-0x000002607F980000-0x000002607F9A2000-memory.dmp

        memory/2492-0-0x00007FFC1B913000-0x00007FFC1B915000-memory.dmp