General

  • Target

    28f00102733ebd8d49df607dc67b5e4a569137d9bc46a5908ec9f5930aaa8804.js

  • Size

    37KB

  • Sample

    241102-p8m2csveqr

  • MD5

    e92cc1e935c40fea032292de0c6504e7

  • SHA1

    a3a36073c53845f94faded04e4c9cf54873a87b2

  • SHA256

    28f00102733ebd8d49df607dc67b5e4a569137d9bc46a5908ec9f5930aaa8804

  • SHA512

    aa826cf61930bd095c678d9af0401d2429f61e2bf7d47fb6700e96db496791a5659dd81e1686293915a51f6dc94d59cfe02ca10fc7ba0350d56222fddb564845

  • SSDEEP

    384:8ZZ9ZZ9ZZ9ZZRZZ9ZZ9ZZ9ZZlbPZZ9ZZcZZ9ZZ9ZZ9ZZXZZ9ZZ9ZZ9ZZl/ZZ9ZZm:Ywqfm7jk

Malware Config

Extracted

Language
ps1
Deobfuscated
URLs
ps1.dropper

http://paradisoprovisor1.hospedagemdesites.ws/wp-admin/images/about-heade-about.svg

Extracted

Family

xworm

Version

3.1

C2

45.40.96.97:7000

Mutex

U7A2Hi5eLNhvuoqw

Attributes
  • install_file

    USB.exe

aes.plain

Targets

    • Target

      28f00102733ebd8d49df607dc67b5e4a569137d9bc46a5908ec9f5930aaa8804.js

    • Size

      37KB

    • MD5

      e92cc1e935c40fea032292de0c6504e7

    • SHA1

      a3a36073c53845f94faded04e4c9cf54873a87b2

    • SHA256

      28f00102733ebd8d49df607dc67b5e4a569137d9bc46a5908ec9f5930aaa8804

    • SHA512

      aa826cf61930bd095c678d9af0401d2429f61e2bf7d47fb6700e96db496791a5659dd81e1686293915a51f6dc94d59cfe02ca10fc7ba0350d56222fddb564845

    • SSDEEP

      384:8ZZ9ZZ9ZZ9ZZRZZ9ZZ9ZZ9ZZlbPZZ9ZZcZZ9ZZ9ZZ9ZZXZZ9ZZ9ZZ9ZZl/ZZ9ZZm:Ywqfm7jk

    • Detect Xworm Payload

    • Xworm

      Xworm is a remote access trojan written in C#.

    • Xworm family

    • Blocklisted process makes network request

    • Checks computer location settings

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

    • Command and Scripting Interpreter: PowerShell

      Using powershell.exe command.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks