General

  • Target

    e94a439b85ca5bc7d19dda9a6ea43d921c385f99dedf8b6a6560cb747e43e264

  • Size

    297KB

  • Sample

    240809-zj4b6aybnm

  • MD5

    9b650b738d97c0e39717fe86401a6726

  • SHA1

    34f361ab5024ad4390a3906cb3fff5a7b5f7e656

  • SHA256

    e94a439b85ca5bc7d19dda9a6ea43d921c385f99dedf8b6a6560cb747e43e264

  • SHA512

    a6664916c5c1bfd66e58face5c1811f95b6489c3e1d4728d4efee92233192fb145c8f0cca46582d560356b92732a8727794a7d8765d16c4df567eb5eb84b1e30

  • SSDEEP

    6144:Ka4InuJg58BkgqPoDH49n8Bb/cQ/gW/tQtbgk3KlRWvWl/HrrACG7:Kat0EAH49n8BLgSZQKXW+l/HnACs

Malware Config

Extracted

Family

xworm

C2

engineering-thoroughly.gl.at.ply.gg:32901

20.ip.gl.ply.gg:32901

Attributes
  • install_file

    USB.exe

Targets

    • Target

      e94a439b85ca5bc7d19dda9a6ea43d921c385f99dedf8b6a6560cb747e43e264

    • Size

      297KB

    • MD5

      9b650b738d97c0e39717fe86401a6726

    • SHA1

      34f361ab5024ad4390a3906cb3fff5a7b5f7e656

    • SHA256

      e94a439b85ca5bc7d19dda9a6ea43d921c385f99dedf8b6a6560cb747e43e264

    • SHA512

      a6664916c5c1bfd66e58face5c1811f95b6489c3e1d4728d4efee92233192fb145c8f0cca46582d560356b92732a8727794a7d8765d16c4df567eb5eb84b1e30

    • SSDEEP

      6144:Ka4InuJg58BkgqPoDH49n8Bb/cQ/gW/tQtbgk3KlRWvWl/HrrACG7:Kat0EAH49n8BLgSZQKXW+l/HnACs

    • Detect Xworm Payload

    • XenArmor Suite

      XenArmor is as suite of password recovery tools for various application.

    • Xworm

      Xworm is a remote access trojan written in C#.

    • ACProtect 1.3x - 1.4x DLL software

      Detects file using ACProtect software.

    • Checks computer location settings

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

    • Drops startup file

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of local email clients

      Email clients store some user data on disk where infostealers will often target it.

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

    • Accesses Microsoft Outlook accounts

    • 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