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Analysis

  • max time kernel
    1797s
  • max time network
    1793s
  • platform
    windows11-21h2_x64
  • resource
    win11-20240426-en
  • resource tags

    arch:x64arch:x86image:win11-20240426-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    28/05/2024, 01:50

General

  • Target
    file01 - copia (10) - copia.ps1
  • Size 462B
  • Sample240528-b9dmesbe58
  • SHA256 b45546367df23b2459a55ffa753ad4d66f8588263f87c339fb81cde87c3ffba4
  • 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 (10) - copia.ps1"
    1⤵
    • Blocklisted process makes network request
    • Command and Scripting Interpreter: PowerShell
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:4052
    • C:\Users\Admin\AppData\Local\Temp\xmrig-6.21.3\xmrig.exe
      "C:\Users\Admin\AppData\Local\Temp\xmrig-6.21.3\xmrig.exe" -o gulf.moneroocean.stream:10128 -u 45aHvZ4X3ZvdhLiEiP1cjsXmSkMNoM2QFYNmXCsoTRY9h2EwjtoYcfrVpEojtmBeg5cRsY9J82Lqp6hUanQ1Dsu4UNfKxdF
      2⤵
      • Executes dropped EXE
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of FindShellTrayWindow
      PID:1668

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        __PSScriptPolicyTest_vbzfdmd1.4s2.ps1

        • Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_vbzfdmd1.4s2.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/1668-77-0x00007FF7F0710000-0x00007FF7F1343000-memory.dmp

        memory/1668-83-0x00007FF7F0710000-0x00007FF7F1343000-memory.dmp

        memory/1668-48-0x00007FF7F0710000-0x00007FF7F1343000-memory.dmp

        memory/1668-116-0x00007FF7F0710000-0x00007FF7F1343000-memory.dmp

        memory/1668-115-0x00007FF7F0710000-0x00007FF7F1343000-memory.dmp

        memory/1668-114-0x00007FF7F0710000-0x00007FF7F1343000-memory.dmp

        memory/1668-79-0x00007FF7F0710000-0x00007FF7F1343000-memory.dmp

        memory/1668-113-0x00007FF7F0710000-0x00007FF7F1343000-memory.dmp

        memory/1668-112-0x00007FF7F0710000-0x00007FF7F1343000-memory.dmp

        memory/1668-111-0x00007FF7F0710000-0x00007FF7F1343000-memory.dmp

        memory/1668-110-0x00007FF7F0710000-0x00007FF7F1343000-memory.dmp

        memory/1668-109-0x00007FF7F0710000-0x00007FF7F1343000-memory.dmp

        memory/1668-52-0x00000229E5B00000-0x00000229E5B20000-memory.dmp

        memory/1668-51-0x00000229E5AE0000-0x00000229E5B00000-memory.dmp

        memory/1668-46-0x00000229E41C0000-0x00000229E41E0000-memory.dmp

        memory/1668-54-0x00007FF7F0710000-0x00007FF7F1343000-memory.dmp

        memory/1668-57-0x00000229E5B00000-0x00000229E5B20000-memory.dmp

        memory/1668-56-0x00000229E5AE0000-0x00000229E5B00000-memory.dmp

        memory/1668-55-0x00007FF7F0710000-0x00007FF7F1343000-memory.dmp

        memory/1668-58-0x00007FF7F0710000-0x00007FF7F1343000-memory.dmp

        memory/1668-59-0x00007FF7F0710000-0x00007FF7F1343000-memory.dmp

        memory/1668-60-0x00007FF7F0710000-0x00007FF7F1343000-memory.dmp

        memory/1668-61-0x00007FF7F0710000-0x00007FF7F1343000-memory.dmp

        memory/1668-62-0x00007FF7F0710000-0x00007FF7F1343000-memory.dmp

        memory/1668-63-0x00007FF7F0710000-0x00007FF7F1343000-memory.dmp

        memory/1668-64-0x00007FF7F0710000-0x00007FF7F1343000-memory.dmp

        memory/1668-65-0x00007FF7F0710000-0x00007FF7F1343000-memory.dmp

        memory/1668-66-0x00007FF7F0710000-0x00007FF7F1343000-memory.dmp

        memory/1668-67-0x00007FF7F0710000-0x00007FF7F1343000-memory.dmp

        memory/1668-68-0x00007FF7F0710000-0x00007FF7F1343000-memory.dmp

        memory/1668-69-0x00007FF7F0710000-0x00007FF7F1343000-memory.dmp

        memory/1668-70-0x00007FF7F0710000-0x00007FF7F1343000-memory.dmp

        memory/1668-71-0x00007FF7F0710000-0x00007FF7F1343000-memory.dmp

        memory/1668-72-0x00007FF7F0710000-0x00007FF7F1343000-memory.dmp

        memory/1668-73-0x00007FF7F0710000-0x00007FF7F1343000-memory.dmp

        memory/1668-74-0x00007FF7F0710000-0x00007FF7F1343000-memory.dmp

        memory/1668-75-0x00007FF7F0710000-0x00007FF7F1343000-memory.dmp

        memory/1668-76-0x00007FF7F0710000-0x00007FF7F1343000-memory.dmp

        memory/1668-53-0x00007FF7F0710000-0x00007FF7F1343000-memory.dmp

        memory/1668-47-0x00000229E4200000-0x00000229E4220000-memory.dmp

        memory/1668-108-0x00007FF7F0710000-0x00007FF7F1343000-memory.dmp

        memory/1668-80-0x00007FF7F0710000-0x00007FF7F1343000-memory.dmp

        memory/1668-81-0x00007FF7F0710000-0x00007FF7F1343000-memory.dmp

        memory/1668-82-0x00007FF7F0710000-0x00007FF7F1343000-memory.dmp

        memory/1668-78-0x00007FF7F0710000-0x00007FF7F1343000-memory.dmp

        memory/1668-84-0x00007FF7F0710000-0x00007FF7F1343000-memory.dmp

        memory/1668-85-0x00007FF7F0710000-0x00007FF7F1343000-memory.dmp

        memory/1668-86-0x00007FF7F0710000-0x00007FF7F1343000-memory.dmp

        memory/1668-87-0x00007FF7F0710000-0x00007FF7F1343000-memory.dmp

        memory/1668-88-0x00007FF7F0710000-0x00007FF7F1343000-memory.dmp

        memory/1668-89-0x00007FF7F0710000-0x00007FF7F1343000-memory.dmp

        memory/1668-90-0x00007FF7F0710000-0x00007FF7F1343000-memory.dmp

        memory/1668-91-0x00007FF7F0710000-0x00007FF7F1343000-memory.dmp

        memory/1668-92-0x00007FF7F0710000-0x00007FF7F1343000-memory.dmp

        memory/1668-93-0x00007FF7F0710000-0x00007FF7F1343000-memory.dmp

        memory/1668-94-0x00007FF7F0710000-0x00007FF7F1343000-memory.dmp

        memory/1668-95-0x00007FF7F0710000-0x00007FF7F1343000-memory.dmp

        memory/1668-96-0x00007FF7F0710000-0x00007FF7F1343000-memory.dmp

        memory/1668-97-0x00007FF7F0710000-0x00007FF7F1343000-memory.dmp

        memory/1668-98-0x00007FF7F0710000-0x00007FF7F1343000-memory.dmp

        memory/1668-99-0x00007FF7F0710000-0x00007FF7F1343000-memory.dmp

        memory/1668-100-0x00007FF7F0710000-0x00007FF7F1343000-memory.dmp

        memory/1668-101-0x00007FF7F0710000-0x00007FF7F1343000-memory.dmp

        memory/1668-102-0x00007FF7F0710000-0x00007FF7F1343000-memory.dmp

        memory/1668-103-0x00007FF7F0710000-0x00007FF7F1343000-memory.dmp

        memory/1668-104-0x00007FF7F0710000-0x00007FF7F1343000-memory.dmp

        memory/1668-105-0x00007FF7F0710000-0x00007FF7F1343000-memory.dmp

        memory/1668-106-0x00007FF7F0710000-0x00007FF7F1343000-memory.dmp

        memory/1668-107-0x00007FF7F0710000-0x00007FF7F1343000-memory.dmp

        memory/4052-11-0x00007FFB0AEE0000-0x00007FFB0B9A2000-memory.dmp

        memory/4052-50-0x00007FFB0AEE0000-0x00007FFB0B9A2000-memory.dmp

        memory/4052-49-0x00007FFB0AEE3000-0x00007FFB0AEE5000-memory.dmp

        memory/4052-15-0x00000178675A0000-0x00000178675AA000-memory.dmp

        memory/4052-14-0x00000178675B0000-0x00000178675C2000-memory.dmp

        memory/4052-12-0x00007FFB0AEE0000-0x00007FFB0B9A2000-memory.dmp

        memory/4052-10-0x00007FFB0AEE0000-0x00007FFB0B9A2000-memory.dmp

        memory/4052-1-0x0000017867310000-0x0000017867332000-memory.dmp

        memory/4052-0-0x00007FFB0AEE3000-0x00007FFB0AEE5000-memory.dmp