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General

  • Target

    d7749105cc48b5b05dedd66821841b2ba26fd810b3218ca1da9e77bc7102024a.bat

  • Size

    6KB

  • Sample

    250228-efbgra1my5

  • MD5

    0d6264ae6ff078d8848029e3c50f2a2d

  • SHA1

    5417957ec62a29eff4dfab7582dc9a1e57a7b006

  • SHA256

    d7749105cc48b5b05dedd66821841b2ba26fd810b3218ca1da9e77bc7102024a

  • SHA512

    6cabfe4d712a7f7853084b2510438526f985d996224a190954ccf82e629987f8dd11fa3f057a9bf9fe0f74638a03d86a77d8a23eade7c7c518ab019311470eae

  • SSDEEP

    192:sH2tPgSyFwTvE8dE9ogpVBmRGOCaNQMKvqFaS733y/UmQC:tPdWwTTy7eClvzS+/tQC

Malware Config

Extracted

Family

xworm

Version

5.0

C2

185.167.61.3:2025

Mutex

iZeDVst50egSZKSj

Attributes
  • install_file

    USB.exe

aes.plain

Targets

    • Target

      d7749105cc48b5b05dedd66821841b2ba26fd810b3218ca1da9e77bc7102024a.bat

    • Size

      6KB

    • MD5

      0d6264ae6ff078d8848029e3c50f2a2d

    • SHA1

      5417957ec62a29eff4dfab7582dc9a1e57a7b006

    • SHA256

      d7749105cc48b5b05dedd66821841b2ba26fd810b3218ca1da9e77bc7102024a

    • SHA512

      6cabfe4d712a7f7853084b2510438526f985d996224a190954ccf82e629987f8dd11fa3f057a9bf9fe0f74638a03d86a77d8a23eade7c7c518ab019311470eae

    • SSDEEP

      192:sH2tPgSyFwTvE8dE9ogpVBmRGOCaNQMKvqFaS733y/UmQC:tPdWwTTy7eClvzS+/tQC

    • Detect Xworm Payload

    • Xworm

      Xworm is a remote access trojan written in C#.

    • Xworm family

    • Blocklisted process makes network request

    • Command and Scripting Interpreter: PowerShell

      Run Powershell and hide display window.

    • Adds Run key to start application

    • Suspicious use of NtCreateThreadExHideFromDebugger

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v15

Tasks