General

  • Target
    MBL & HBL ADJKT2411000812 - BLJKT241180900.exe
  • Size 1.6MB
  • Sample260504-pcltesex4p
  • SHA256 e1420a9e6d6bd820cee7e88c9c50e67dd475d96df3069655426428a6d40dd18b
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Family
  • phantom_stealer

Version
  • v3.5.0

Mutex
  • TS3MOP1QLB9XY0OOH6ZM

Attributes
  • anti_analysis

    0

  • cb_enables_ssl

    0

  • debug

    0

  • keylogger

    1

  • start_delay

    0

  • startup

    0

Targets

    • Target
      MBL & HBL ADJKT2411000812 - BLJKT241180900.exe
    • Size 1.6MB
    • SHA256 e1420a9e6d6bd820cee7e88c9c50e67dd475d96df3069655426428a6d40dd18b
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Detects PhantomStealer written in C#

    • Family: PhantomStealer

      Phantom Stealer is a stealer written in C#, forked from the Stealerium family.

    • Command and Scripting Interpreter: PowerShell

      Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

    • Checks computer location settings

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

    • Drops startup file

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Accesses Microsoft Outlook profiles

    • 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