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General

  • Target

    1306386da358611407940f89342ca83b

  • Size

    4.6MB

  • Sample

    231230-j1szraadh2

  • MD5

    1306386da358611407940f89342ca83b

  • SHA1

    764cf6b5e38e02b553e637e3b3fa39387c15ab8e

  • SHA256

    e8549034000f9633abb412a1cc7ef9b26d0d822a34890a91d32fedc386f0cce3

  • SHA512

    d4dbd6ccbf6fe7bd5077f72323be0f61f51e377404696dc1c10177470e92424d8a39585bdcbe59dbb509a8f7869396f897c508b263a1ece502af2d9a329935ec

  • SSDEEP

    98304:xa48Y1rxBxNw2MFVqN39+904/Wj9VcSm/IAWZGH9x1KEfYJ2nwftHVNYe/ValT:448YpPxYvqN90p/WMnIxUxwEfYJ2ncru

Malware Config

Targets

    • Target

      1306386da358611407940f89342ca83b

    • Size

      4.6MB

    • MD5

      1306386da358611407940f89342ca83b

    • SHA1

      764cf6b5e38e02b553e637e3b3fa39387c15ab8e

    • SHA256

      e8549034000f9633abb412a1cc7ef9b26d0d822a34890a91d32fedc386f0cce3

    • SHA512

      d4dbd6ccbf6fe7bd5077f72323be0f61f51e377404696dc1c10177470e92424d8a39585bdcbe59dbb509a8f7869396f897c508b263a1ece502af2d9a329935ec

    • SSDEEP

      98304:xa48Y1rxBxNw2MFVqN39+904/Wj9VcSm/IAWZGH9x1KEfYJ2nwftHVNYe/ValT:448YpPxYvqN90p/WMnIxUxwEfYJ2ncru

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Writes to the Master Boot Record (MBR)

      Bootkits write to the MBR to gain persistence at a level below the operating system.

MITRE ATT&CK Enterprise v15

Tasks