General

  • Target

    hh.exe

  • Size

    67KB

  • Sample

    241109-mgv7jssfrm

  • MD5

    ecc0117da91937168d95f94fe2b28840

  • SHA1

    f7c1c88b17173f9403536d0ca1fdfdbb108436e9

  • SHA256

    3cc41a56daee0331512d04dd40e33676820a11615a0f808cb812d496b3fc3a8e

  • SHA512

    b5ed48db56c494396f8002dd61dbc10ca38f3487a9117549b43d3c59a4e580b5e3dc084b62eb5e0b7fc82900bfab79168bf394bab0de76b6971f45f6c84dbb4c

  • SSDEEP

    1536:RbCAX3g4GePVcAye7hC+bu/uwdVedefBRfa6GMO9RDc:JLg+cAX7hC+bu/9mauMOfQ

Malware Config

Extracted

Family

xworm

C2

0.tcp.ap.ngrok.io:12725

Attributes
  • Install_directory

    %Temp%

  • install_file

    hh.exe

Targets

    • Target

      hh.exe

    • Size

      67KB

    • MD5

      ecc0117da91937168d95f94fe2b28840

    • SHA1

      f7c1c88b17173f9403536d0ca1fdfdbb108436e9

    • SHA256

      3cc41a56daee0331512d04dd40e33676820a11615a0f808cb812d496b3fc3a8e

    • SHA512

      b5ed48db56c494396f8002dd61dbc10ca38f3487a9117549b43d3c59a4e580b5e3dc084b62eb5e0b7fc82900bfab79168bf394bab0de76b6971f45f6c84dbb4c

    • SSDEEP

      1536:RbCAX3g4GePVcAye7hC+bu/uwdVedefBRfa6GMO9RDc:JLg+cAX7hC+bu/9mauMOfQ

    • 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.

    • Adds Run key to start application

    • Legitimate hosting services abused for malware hosting/C2

MITRE ATT&CK Enterprise v15

Tasks