Analysis

  • max time kernel
    151s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    15/03/2024, 15:10

General

  • Target
    cbbac547efe9564dd5b0cb6cb9b7c3bd.exe
  • Size 32KB
  • Sample240315-sj38tsdf44
  • SHA256 5e68f197b77ca12d4d4060a3879fa3d9cfb0a239c194b3598fd1cfd8c2d5215f
  • MD5 SHA1 SHA512 SSDEEP
Score
8/10

Malware Config

Signatures

  • Drops file in Drivers directory 2 IoCs
  • Drops file in System32 directory 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\cbbac547efe9564dd5b0cb6cb9b7c3bd.exe
    "C:\Users\Admin\AppData\Local\Temp\cbbac547efe9564dd5b0cb6cb9b7c3bd.exe"
    1⤵
    • Drops file in Drivers directory
    • Drops file in System32 directory
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:3000
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c afc9fe2f418b00a0.bat
      2⤵
        PID:3932
    • 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 --mojo-platform-channel-handle=1396 --field-trial-handle=2744,i,16362475727591565961,3676688664819797550,262144 --variations-seed-version /prefetch:8
      1⤵
        PID:3776

      Network

            MITRE ATT&CK Matrix

            Replay Monitor

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            Downloads

            afc9fe2f418b00a0.bat

            • Path C:\Users\Admin\AppData\Local\Temp\afc9fe2f418b00a0.bat
            • Size 2KB
            • SHA256 15fea2afd95ed8e8c3c29da2917400343fac465b772404d1623c564a89675610
            • MD5 SHA1 SHA512