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240527-w4cs6aed4810

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240527-w4cs6aed4710

Analysis

  • max time kernel
    1799s
  • max time network
    1765s
  • platform
    windows10-1703_x64
  • resource
    win10-20240404-en
  • resource tags

    arch:x64arch:x86image:win10-20240404-enlocale:en-usos:windows10-1703-x64system
  • submitted
    22/05/2024, 20:12

General

  • Target
    file01 - copia (8).ps1
  • Size 510B
  • Sample240522-yy4e2afa56
  • 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 (8).ps1"
    1⤵
    • Blocklisted process makes network request
    • Command and Scripting Interpreter: PowerShell
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1888
    • 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:4972

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        __PSScriptPolicyTest_yeaepyuy.nxb.ps1

        • Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_yeaepyuy.nxb.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/1888-3-0x00007FFD7C7F3000-0x00007FFD7C7F4000-memory.dmp

        memory/1888-5-0x00000201B3E00000-0x00000201B3E22000-memory.dmp

        memory/1888-8-0x00007FFD7C7F0000-0x00007FFD7D1DC000-memory.dmp

        memory/1888-9-0x00000201CC570000-0x00000201CC5E6000-memory.dmp

        memory/1888-10-0x00007FFD7C7F0000-0x00007FFD7D1DC000-memory.dmp

        memory/1888-25-0x00007FFD7C7F0000-0x00007FFD7D1DC000-memory.dmp

        memory/1888-48-0x00000201CC550000-0x00000201CC562000-memory.dmp

        memory/1888-61-0x00000201B3E60000-0x00000201B3E6A000-memory.dmp

        memory/1888-93-0x00007FFD7C7F3000-0x00007FFD7C7F4000-memory.dmp

        memory/1888-94-0x00007FFD7C7F0000-0x00007FFD7D1DC000-memory.dmp

        memory/4972-90-0x000002699AE60000-0x000002699AE80000-memory.dmp

        memory/4972-91-0x00007FF7B40A0000-0x00007FF7B4CD3000-memory.dmp

        memory/4972-92-0x00007FF7B40A0000-0x00007FF7B4CD3000-memory.dmp

        memory/4972-95-0x00007FF7B40A0000-0x00007FF7B4CD3000-memory.dmp

        memory/4972-96-0x00007FF7B40A0000-0x00007FF7B4CD3000-memory.dmp

        memory/4972-97-0x00007FF7B40A0000-0x00007FF7B4CD3000-memory.dmp

        memory/4972-98-0x00007FF7B40A0000-0x00007FF7B4CD3000-memory.dmp

        memory/4972-99-0x00007FF7B40A0000-0x00007FF7B4CD3000-memory.dmp

        memory/4972-100-0x00007FF7B40A0000-0x00007FF7B4CD3000-memory.dmp

        memory/4972-101-0x00007FF7B40A0000-0x00007FF7B4CD3000-memory.dmp

        memory/4972-102-0x00007FF7B40A0000-0x00007FF7B4CD3000-memory.dmp

        memory/4972-103-0x00007FF7B40A0000-0x00007FF7B4CD3000-memory.dmp

        memory/4972-104-0x00007FF7B40A0000-0x00007FF7B4CD3000-memory.dmp

        memory/4972-105-0x00007FF7B40A0000-0x00007FF7B4CD3000-memory.dmp

        memory/4972-106-0x00007FF7B40A0000-0x00007FF7B4CD3000-memory.dmp

        memory/4972-107-0x00007FF7B40A0000-0x00007FF7B4CD3000-memory.dmp

        memory/4972-108-0x00007FF7B40A0000-0x00007FF7B4CD3000-memory.dmp

        memory/4972-109-0x00007FF7B40A0000-0x00007FF7B4CD3000-memory.dmp

        memory/4972-110-0x00007FF7B40A0000-0x00007FF7B4CD3000-memory.dmp

        memory/4972-111-0x00007FF7B40A0000-0x00007FF7B4CD3000-memory.dmp

        memory/4972-112-0x00007FF7B40A0000-0x00007FF7B4CD3000-memory.dmp

        memory/4972-113-0x00007FF7B40A0000-0x00007FF7B4CD3000-memory.dmp

        memory/4972-114-0x00007FF7B40A0000-0x00007FF7B4CD3000-memory.dmp

        memory/4972-115-0x00007FF7B40A0000-0x00007FF7B4CD3000-memory.dmp

        memory/4972-116-0x00007FF7B40A0000-0x00007FF7B4CD3000-memory.dmp

        memory/4972-117-0x00007FF7B40A0000-0x00007FF7B4CD3000-memory.dmp

        memory/4972-118-0x00007FF7B40A0000-0x00007FF7B4CD3000-memory.dmp

        memory/4972-119-0x00007FF7B40A0000-0x00007FF7B4CD3000-memory.dmp

        memory/4972-120-0x00007FF7B40A0000-0x00007FF7B4CD3000-memory.dmp

        memory/4972-121-0x00007FF7B40A0000-0x00007FF7B4CD3000-memory.dmp

        memory/4972-122-0x00007FF7B40A0000-0x00007FF7B4CD3000-memory.dmp

        memory/4972-123-0x00007FF7B40A0000-0x00007FF7B4CD3000-memory.dmp

        memory/4972-124-0x00007FF7B40A0000-0x00007FF7B4CD3000-memory.dmp

        memory/4972-125-0x00007FF7B40A0000-0x00007FF7B4CD3000-memory.dmp

        memory/4972-126-0x00007FF7B40A0000-0x00007FF7B4CD3000-memory.dmp

        memory/4972-127-0x00007FF7B40A0000-0x00007FF7B4CD3000-memory.dmp

        memory/4972-128-0x00007FF7B40A0000-0x00007FF7B4CD3000-memory.dmp

        memory/4972-129-0x00007FF7B40A0000-0x00007FF7B4CD3000-memory.dmp

        memory/4972-130-0x00007FF7B40A0000-0x00007FF7B4CD3000-memory.dmp

        memory/4972-131-0x00007FF7B40A0000-0x00007FF7B4CD3000-memory.dmp

        memory/4972-132-0x00007FF7B40A0000-0x00007FF7B4CD3000-memory.dmp

        memory/4972-133-0x00007FF7B40A0000-0x00007FF7B4CD3000-memory.dmp

        memory/4972-134-0x00007FF7B40A0000-0x00007FF7B4CD3000-memory.dmp

        memory/4972-135-0x00007FF7B40A0000-0x00007FF7B4CD3000-memory.dmp

        memory/4972-136-0x00007FF7B40A0000-0x00007FF7B4CD3000-memory.dmp

        memory/4972-137-0x00007FF7B40A0000-0x00007FF7B4CD3000-memory.dmp

        memory/4972-138-0x00007FF7B40A0000-0x00007FF7B4CD3000-memory.dmp

        memory/4972-139-0x00007FF7B40A0000-0x00007FF7B4CD3000-memory.dmp

        memory/4972-140-0x00007FF7B40A0000-0x00007FF7B4CD3000-memory.dmp

        memory/4972-141-0x00007FF7B40A0000-0x00007FF7B4CD3000-memory.dmp

        memory/4972-142-0x00007FF7B40A0000-0x00007FF7B4CD3000-memory.dmp

        memory/4972-143-0x00007FF7B40A0000-0x00007FF7B4CD3000-memory.dmp

        memory/4972-144-0x00007FF7B40A0000-0x00007FF7B4CD3000-memory.dmp

        memory/4972-145-0x00007FF7B40A0000-0x00007FF7B4CD3000-memory.dmp

        memory/4972-146-0x00007FF7B40A0000-0x00007FF7B4CD3000-memory.dmp

        memory/4972-147-0x00007FF7B40A0000-0x00007FF7B4CD3000-memory.dmp

        memory/4972-148-0x00007FF7B40A0000-0x00007FF7B4CD3000-memory.dmp

        memory/4972-149-0x00007FF7B40A0000-0x00007FF7B4CD3000-memory.dmp

        memory/4972-150-0x00007FF7B40A0000-0x00007FF7B4CD3000-memory.dmp

        memory/4972-151-0x00007FF7B40A0000-0x00007FF7B4CD3000-memory.dmp

        memory/4972-152-0x00007FF7B40A0000-0x00007FF7B4CD3000-memory.dmp

        memory/4972-153-0x00007FF7B40A0000-0x00007FF7B4CD3000-memory.dmp

        memory/4972-154-0x00007FF7B40A0000-0x00007FF7B4CD3000-memory.dmp

        memory/4972-155-0x00007FF7B40A0000-0x00007FF7B4CD3000-memory.dmp