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240527-w4cs6aed4810

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240527-w4cs6aed4710

Analysis

  • max time kernel
    1795s
  • max time network
    1807s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    22/05/2024, 20:11

General

  • Target
    file01 - copia (8).ps1
  • Size 510B
  • Sample240522-yyc8vafa28
  • 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 (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:4972
    • 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:3948
  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --field-trial-handle=4176,i,15721081447618313297,6839074028983272033,262144 --variations-seed-version --mojo-platform-channel-handle=3912 /prefetch:8
    1⤵
      PID:2812
    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --field-trial-handle=3640,i,15721081447618313297,6839074028983272033,262144 --variations-seed-version --mojo-platform-channel-handle=3544 /prefetch:8
      1⤵
        PID:4572

      Network

            MITRE ATT&CK Enterprise v15

            Replay Monitor

            Loading Replay Monitor...

            Downloads

            __PSScriptPolicyTest_sle2nfao.bbg.ps1

            • Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_sle2nfao.bbg.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/3948-78-0x00007FF72CDD0000-0x00007FF72DA03000-memory.dmp

            memory/3948-51-0x0000021B23A10000-0x0000021B23A30000-memory.dmp

            memory/3948-49-0x00007FF72CDD0000-0x00007FF72DA03000-memory.dmp

            memory/3948-117-0x00007FF72CDD0000-0x00007FF72DA03000-memory.dmp

            memory/3948-116-0x00007FF72CDD0000-0x00007FF72DA03000-memory.dmp

            memory/3948-115-0x00007FF72CDD0000-0x00007FF72DA03000-memory.dmp

            memory/3948-80-0x00007FF72CDD0000-0x00007FF72DA03000-memory.dmp

            memory/3948-50-0x0000021B239F0000-0x0000021B23A10000-memory.dmp

            memory/3948-114-0x00007FF72CDD0000-0x00007FF72DA03000-memory.dmp

            memory/3948-113-0x00007FF72CDD0000-0x00007FF72DA03000-memory.dmp

            memory/3948-112-0x00007FF72CDD0000-0x00007FF72DA03000-memory.dmp

            memory/3948-111-0x00007FF72CDD0000-0x00007FF72DA03000-memory.dmp

            memory/3948-110-0x00007FF72CDD0000-0x00007FF72DA03000-memory.dmp

            memory/3948-52-0x00007FF72CDD0000-0x00007FF72DA03000-memory.dmp

            memory/3948-47-0x0000021B21F90000-0x0000021B21FB0000-memory.dmp

            memory/3948-55-0x00007FF72CDD0000-0x00007FF72DA03000-memory.dmp

            memory/3948-58-0x0000021B23A10000-0x0000021B23A30000-memory.dmp

            memory/3948-57-0x0000021B239F0000-0x0000021B23A10000-memory.dmp

            memory/3948-56-0x00007FF72CDD0000-0x00007FF72DA03000-memory.dmp

            memory/3948-59-0x00007FF72CDD0000-0x00007FF72DA03000-memory.dmp

            memory/3948-60-0x00007FF72CDD0000-0x00007FF72DA03000-memory.dmp

            memory/3948-61-0x00007FF72CDD0000-0x00007FF72DA03000-memory.dmp

            memory/3948-62-0x00007FF72CDD0000-0x00007FF72DA03000-memory.dmp

            memory/3948-63-0x00007FF72CDD0000-0x00007FF72DA03000-memory.dmp

            memory/3948-64-0x00007FF72CDD0000-0x00007FF72DA03000-memory.dmp

            memory/3948-65-0x00007FF72CDD0000-0x00007FF72DA03000-memory.dmp

            memory/3948-66-0x00007FF72CDD0000-0x00007FF72DA03000-memory.dmp

            memory/3948-67-0x00007FF72CDD0000-0x00007FF72DA03000-memory.dmp

            memory/3948-68-0x00007FF72CDD0000-0x00007FF72DA03000-memory.dmp

            memory/3948-69-0x00007FF72CDD0000-0x00007FF72DA03000-memory.dmp

            memory/3948-70-0x00007FF72CDD0000-0x00007FF72DA03000-memory.dmp

            memory/3948-71-0x00007FF72CDD0000-0x00007FF72DA03000-memory.dmp

            memory/3948-72-0x00007FF72CDD0000-0x00007FF72DA03000-memory.dmp

            memory/3948-73-0x00007FF72CDD0000-0x00007FF72DA03000-memory.dmp

            memory/3948-74-0x00007FF72CDD0000-0x00007FF72DA03000-memory.dmp

            memory/3948-75-0x00007FF72CDD0000-0x00007FF72DA03000-memory.dmp

            memory/3948-76-0x00007FF72CDD0000-0x00007FF72DA03000-memory.dmp

            memory/3948-77-0x00007FF72CDD0000-0x00007FF72DA03000-memory.dmp

            memory/3948-109-0x00007FF72CDD0000-0x00007FF72DA03000-memory.dmp

            memory/3948-84-0x00007FF72CDD0000-0x00007FF72DA03000-memory.dmp

            memory/3948-48-0x0000021B239D0000-0x0000021B239F0000-memory.dmp

            memory/3948-81-0x00007FF72CDD0000-0x00007FF72DA03000-memory.dmp

            memory/3948-82-0x00007FF72CDD0000-0x00007FF72DA03000-memory.dmp

            memory/3948-83-0x00007FF72CDD0000-0x00007FF72DA03000-memory.dmp

            memory/3948-79-0x00007FF72CDD0000-0x00007FF72DA03000-memory.dmp

            memory/3948-85-0x00007FF72CDD0000-0x00007FF72DA03000-memory.dmp

            memory/3948-86-0x00007FF72CDD0000-0x00007FF72DA03000-memory.dmp

            memory/3948-87-0x00007FF72CDD0000-0x00007FF72DA03000-memory.dmp

            memory/3948-88-0x00007FF72CDD0000-0x00007FF72DA03000-memory.dmp

            memory/3948-89-0x00007FF72CDD0000-0x00007FF72DA03000-memory.dmp

            memory/3948-90-0x00007FF72CDD0000-0x00007FF72DA03000-memory.dmp

            memory/3948-91-0x00007FF72CDD0000-0x00007FF72DA03000-memory.dmp

            memory/3948-92-0x00007FF72CDD0000-0x00007FF72DA03000-memory.dmp

            memory/3948-93-0x00007FF72CDD0000-0x00007FF72DA03000-memory.dmp

            memory/3948-94-0x00007FF72CDD0000-0x00007FF72DA03000-memory.dmp

            memory/3948-95-0x00007FF72CDD0000-0x00007FF72DA03000-memory.dmp

            memory/3948-96-0x00007FF72CDD0000-0x00007FF72DA03000-memory.dmp

            memory/3948-97-0x00007FF72CDD0000-0x00007FF72DA03000-memory.dmp

            memory/3948-98-0x00007FF72CDD0000-0x00007FF72DA03000-memory.dmp

            memory/3948-99-0x00007FF72CDD0000-0x00007FF72DA03000-memory.dmp

            memory/3948-100-0x00007FF72CDD0000-0x00007FF72DA03000-memory.dmp

            memory/3948-101-0x00007FF72CDD0000-0x00007FF72DA03000-memory.dmp

            memory/3948-102-0x00007FF72CDD0000-0x00007FF72DA03000-memory.dmp

            memory/3948-103-0x00007FF72CDD0000-0x00007FF72DA03000-memory.dmp

            memory/3948-104-0x00007FF72CDD0000-0x00007FF72DA03000-memory.dmp

            memory/3948-105-0x00007FF72CDD0000-0x00007FF72DA03000-memory.dmp

            memory/3948-106-0x00007FF72CDD0000-0x00007FF72DA03000-memory.dmp

            memory/3948-107-0x00007FF72CDD0000-0x00007FF72DA03000-memory.dmp

            memory/3948-108-0x00007FF72CDD0000-0x00007FF72DA03000-memory.dmp

            memory/4972-54-0x00007FFDD4230000-0x00007FFDD4CF1000-memory.dmp

            memory/4972-53-0x00007FFDD4233000-0x00007FFDD4235000-memory.dmp

            memory/4972-16-0x00000218ACAF0000-0x00000218ACAFA000-memory.dmp

            memory/4972-15-0x00000218C70C0000-0x00000218C70D2000-memory.dmp

            memory/4972-14-0x00007FFDD4230000-0x00007FFDD4CF1000-memory.dmp

            memory/4972-12-0x00007FFDD4230000-0x00007FFDD4CF1000-memory.dmp

            memory/4972-11-0x00007FFDD4230000-0x00007FFDD4CF1000-memory.dmp

            memory/4972-10-0x00000218C70F0000-0x00000218C7112000-memory.dmp

            memory/4972-0-0x00007FFDD4233000-0x00007FFDD4235000-memory.dmp