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General

  • Target

    63b9cf6d9d8a95c21e0852f83e2dc2f2e8f972909b277b5692c3bfeae992ead3N.exe

  • Size

    73KB

  • Sample

    241116-1zyx2stqcy

  • MD5

    700e9ea332a1cf4f0a67e52acc939b30

  • SHA1

    d2a0424f642535ca98f78fc1a4705f0f80fe417d

  • SHA256

    63b9cf6d9d8a95c21e0852f83e2dc2f2e8f972909b277b5692c3bfeae992ead3

  • SHA512

    64ef2328da0d6e2f9a49d6e2cad24957d4e8a1da29629665d32444e90111c49714e61f27ee78a2c37a74255af065b2daec3065047801a0da0db1b7ef64b3868d

  • SSDEEP

    1536:at1xRmYXr9E5v9mt8pt3h9Ibm6Yk9Fc7RCa6e0OKcVBSKgcyy:at1xRmYXwf7Ibdw1CNOPSzpy

Malware Config

Extracted

Family

xworm

C2

rating-action.gl.at.ply.gg::8848

Attributes
  • Install_directory

    %AppData%

  • install_file

    svchost.exe

Targets

    • Target

      63b9cf6d9d8a95c21e0852f83e2dc2f2e8f972909b277b5692c3bfeae992ead3N.exe

    • Size

      73KB

    • MD5

      700e9ea332a1cf4f0a67e52acc939b30

    • SHA1

      d2a0424f642535ca98f78fc1a4705f0f80fe417d

    • SHA256

      63b9cf6d9d8a95c21e0852f83e2dc2f2e8f972909b277b5692c3bfeae992ead3

    • SHA512

      64ef2328da0d6e2f9a49d6e2cad24957d4e8a1da29629665d32444e90111c49714e61f27ee78a2c37a74255af065b2daec3065047801a0da0db1b7ef64b3868d

    • SSDEEP

      1536:at1xRmYXr9E5v9mt8pt3h9Ibm6Yk9Fc7RCa6e0OKcVBSKgcyy:at1xRmYXwf7Ibdw1CNOPSzpy

    • Detect Xworm Payload

    • Xworm

      Xworm is a remote access trojan written in C#.

    • Xworm family

    • Command and Scripting Interpreter: PowerShell

      Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

    • Checks computer location settings

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

    • Drops startup file

    • Executes dropped EXE

    • Adds Run key to start application

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

MITRE ATT&CK Enterprise v15

Tasks