General

  • Target
    OAAAA.vbs
  • Size 5.7MB
  • Sample251007-xayzza1pt4
  • SHA256 decbf46ae8adb969f6ef4f94037d448cc9cbd91a1698ca806d2d67cae25cf392
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Language
  • ps1

Deobfuscated
Source
URLs
  • ps1.dropper

    https://pastebin.com/raw/jgKWLc0S

  • exe.dropper

    https://pastebin.com/raw/jgKWLc0S

Extracted

Family
  • phantomstealer

Version
  • v3.5.0

C2
  • https://api.telegram.org/bot7724523460:AAHngsin_-PJwm0YyvNGNJmdFr6kneFLhBU/sendMessage?chat_id=7571756559

Mutex
  • MXM5EQX5LEH19CDXZJJU

Attributes
  • anti_analysis

    0

  • cb_enables_ssl

    0

  • debug

    0

  • keylogger

    1

  • start_delay

    0

  • startup

    1

Targets

    • Target
      OAAAA.vbs
    • Size 5.7MB
    • SHA256 decbf46ae8adb969f6ef4f94037d448cc9cbd91a1698ca806d2d67cae25cf392
    • MD5 SHA1 SHA512 SSDEEP
    • Phantomstealer family

    • Badlisted process makes network request

      Network request originating from process or tool commonly abused by malware.

    • Command and Scripting Interpreter: PowerShell

      Using powershell.exe command.

    • Command and Scripting Interpreter: PowerShell

      Run Powershell and hide display window.

    • Checks computer location settings

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

    • Drops startup file

    • Executes dropped EXE

    • Accesses Microsoft Outlook profiles

    • Adds Run key to start application

    • Hide Artifacts: Hidden Window

      Windows that would typically be displayed when an application carries out an operation can be hidden.

    • Legitimate hosting services abused for malware hosting/C2

    • Looks up external IP address via web service

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

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v16

Tasks