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27/05/2024, 18:28

240527-w4c4xsdc7w10

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240527-w4c4xsed53

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240527-w4cs6aed4810

27/05/2024, 18:28

240527-w4cs6aed4710

Analysis

  • max time kernel
    1798s
  • max time network
    1789s
  • platform
    windows10-1703_x64
  • resource
    win10-20240404-en
  • resource tags

    arch:x64arch:x86image:win10-20240404-enlocale:en-usos:windows10-1703-x64system
  • submitted
    27/05/2024, 18:28

General

  • Target
    file01 - copia (9).ps1
  • Size 510B
  • Sample240527-w4babsdc4y
  • 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 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.exe
    powershell.exe -ExecutionPolicy bypass -File "C:\Users\Admin\AppData\Local\Temp\file01 - copia (9).ps1"
    1⤵
    • Blocklisted process makes network request
    • Command and Scripting Interpreter: PowerShell
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:4588
    • 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:1508

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        __PSScriptPolicyTest_5buysdnf.lhc.ps1

        • Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_5buysdnf.lhc.ps1
        • Size 1B
        • SHA256 6b86b273ff34fce19d6b804eff5a3f5747ada4eaa22f1d49c01e52ddb7875b4b
        • 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/1508-118-0x00007FF78B170000-0x00007FF78BDA3000-memory.dmp

        memory/1508-120-0x00007FF78B170000-0x00007FF78BDA3000-memory.dmp

        memory/1508-92-0x00007FF78B170000-0x00007FF78BDA3000-memory.dmp

        memory/1508-156-0x00007FF78B170000-0x00007FF78BDA3000-memory.dmp

        memory/1508-155-0x00007FF78B170000-0x00007FF78BDA3000-memory.dmp

        memory/1508-154-0x00007FF78B170000-0x00007FF78BDA3000-memory.dmp

        memory/1508-153-0x00007FF78B170000-0x00007FF78BDA3000-memory.dmp

        memory/1508-152-0x00007FF78B170000-0x00007FF78BDA3000-memory.dmp

        memory/1508-151-0x00007FF78B170000-0x00007FF78BDA3000-memory.dmp

        memory/1508-150-0x00007FF78B170000-0x00007FF78BDA3000-memory.dmp

        memory/1508-149-0x00007FF78B170000-0x00007FF78BDA3000-memory.dmp

        memory/1508-148-0x00007FF78B170000-0x00007FF78BDA3000-memory.dmp

        memory/1508-147-0x00007FF78B170000-0x00007FF78BDA3000-memory.dmp

        memory/1508-146-0x00007FF78B170000-0x00007FF78BDA3000-memory.dmp

        memory/1508-96-0x00007FF78B170000-0x00007FF78BDA3000-memory.dmp

        memory/1508-97-0x00007FF78B170000-0x00007FF78BDA3000-memory.dmp

        memory/1508-98-0x00007FF78B170000-0x00007FF78BDA3000-memory.dmp

        memory/1508-99-0x00007FF78B170000-0x00007FF78BDA3000-memory.dmp

        memory/1508-100-0x00007FF78B170000-0x00007FF78BDA3000-memory.dmp

        memory/1508-101-0x00007FF78B170000-0x00007FF78BDA3000-memory.dmp

        memory/1508-102-0x00007FF78B170000-0x00007FF78BDA3000-memory.dmp

        memory/1508-103-0x00007FF78B170000-0x00007FF78BDA3000-memory.dmp

        memory/1508-104-0x00007FF78B170000-0x00007FF78BDA3000-memory.dmp

        memory/1508-105-0x00007FF78B170000-0x00007FF78BDA3000-memory.dmp

        memory/1508-106-0x00007FF78B170000-0x00007FF78BDA3000-memory.dmp

        memory/1508-107-0x00007FF78B170000-0x00007FF78BDA3000-memory.dmp

        memory/1508-108-0x00007FF78B170000-0x00007FF78BDA3000-memory.dmp

        memory/1508-119-0x00007FF78B170000-0x00007FF78BDA3000-memory.dmp

        memory/1508-110-0x00007FF78B170000-0x00007FF78BDA3000-memory.dmp

        memory/1508-111-0x00007FF78B170000-0x00007FF78BDA3000-memory.dmp

        memory/1508-112-0x00007FF78B170000-0x00007FF78BDA3000-memory.dmp

        memory/1508-113-0x00007FF78B170000-0x00007FF78BDA3000-memory.dmp

        memory/1508-114-0x00007FF78B170000-0x00007FF78BDA3000-memory.dmp

        memory/1508-115-0x00007FF78B170000-0x00007FF78BDA3000-memory.dmp

        memory/1508-116-0x00007FF78B170000-0x00007FF78BDA3000-memory.dmp

        memory/1508-117-0x00007FF78B170000-0x00007FF78BDA3000-memory.dmp

        memory/1508-91-0x00007FF78B170000-0x00007FF78BDA3000-memory.dmp

        memory/1508-90-0x0000015EC8870000-0x0000015EC8890000-memory.dmp

        memory/1508-109-0x00007FF78B170000-0x00007FF78BDA3000-memory.dmp

        memory/1508-121-0x00007FF78B170000-0x00007FF78BDA3000-memory.dmp

        memory/1508-122-0x00007FF78B170000-0x00007FF78BDA3000-memory.dmp

        memory/1508-123-0x00007FF78B170000-0x00007FF78BDA3000-memory.dmp

        memory/1508-124-0x00007FF78B170000-0x00007FF78BDA3000-memory.dmp

        memory/1508-125-0x00007FF78B170000-0x00007FF78BDA3000-memory.dmp

        memory/1508-126-0x00007FF78B170000-0x00007FF78BDA3000-memory.dmp

        memory/1508-127-0x00007FF78B170000-0x00007FF78BDA3000-memory.dmp

        memory/1508-128-0x00007FF78B170000-0x00007FF78BDA3000-memory.dmp

        memory/1508-129-0x00007FF78B170000-0x00007FF78BDA3000-memory.dmp

        memory/1508-130-0x00007FF78B170000-0x00007FF78BDA3000-memory.dmp

        memory/1508-131-0x00007FF78B170000-0x00007FF78BDA3000-memory.dmp

        memory/1508-132-0x00007FF78B170000-0x00007FF78BDA3000-memory.dmp

        memory/1508-133-0x00007FF78B170000-0x00007FF78BDA3000-memory.dmp

        memory/1508-134-0x00007FF78B170000-0x00007FF78BDA3000-memory.dmp

        memory/1508-135-0x00007FF78B170000-0x00007FF78BDA3000-memory.dmp

        memory/1508-136-0x00007FF78B170000-0x00007FF78BDA3000-memory.dmp

        memory/1508-137-0x00007FF78B170000-0x00007FF78BDA3000-memory.dmp

        memory/1508-138-0x00007FF78B170000-0x00007FF78BDA3000-memory.dmp

        memory/1508-139-0x00007FF78B170000-0x00007FF78BDA3000-memory.dmp

        memory/1508-140-0x00007FF78B170000-0x00007FF78BDA3000-memory.dmp

        memory/1508-141-0x00007FF78B170000-0x00007FF78BDA3000-memory.dmp

        memory/1508-142-0x00007FF78B170000-0x00007FF78BDA3000-memory.dmp

        memory/1508-143-0x00007FF78B170000-0x00007FF78BDA3000-memory.dmp

        memory/1508-144-0x00007FF78B170000-0x00007FF78BDA3000-memory.dmp

        memory/1508-145-0x00007FF78B170000-0x00007FF78BDA3000-memory.dmp

        memory/4588-95-0x00007FFE25060000-0x00007FFE25A4C000-memory.dmp

        memory/4588-94-0x00007FFE25060000-0x00007FFE25A4C000-memory.dmp

        memory/4588-93-0x00007FFE25063000-0x00007FFE25064000-memory.dmp

        memory/4588-61-0x000002A1C0BB0000-0x000002A1C0BBA000-memory.dmp

        memory/4588-48-0x000002A1C0BC0000-0x000002A1C0BD2000-memory.dmp

        memory/4588-25-0x00007FFE25060000-0x00007FFE25A4C000-memory.dmp

        memory/4588-10-0x00007FFE25060000-0x00007FFE25A4C000-memory.dmp

        memory/4588-9-0x000002A1C0C00000-0x000002A1C0C76000-memory.dmp

        memory/4588-8-0x00007FFE25060000-0x00007FFE25A4C000-memory.dmp

        memory/4588-5-0x000002A1C0B10000-0x000002A1C0B32000-memory.dmp

        memory/4588-0-0x00007FFE25063000-0x00007FFE25064000-memory.dmp