General

  • Target
    KOÇKAR-ürünler Fiyat Teklifi Talebi projesi -29092026 SW 6504 VE SEO-5503.pdf.bat.exe
  • Size 1.2MB
  • Sample260930-j71cea1gra
  • SHA256 b3217ca3543005ea9d318cda4abdc79af8079d9e1cd60c38e9c042bd8c0b6469
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Credentials
  • Protocol

    smtp

  • Host

    mail.tesomac.com

  • Port

    587

  • Password

    E-invoice123

Extracted

Family
  • phantom_stealer

Version
  • v3.5.0

Credentials
Mutex
  • CCHK0LMNATKAVEPNLL8E

Attributes
  • anti_analysis

    0

  • cb_enables_ssl

    0

  • debug

    0

  • ftp_enabled

    0

  • keylogger

    1

  • start_delay

    0

  • startup

    0

Targets

    • Target
      KOÇKAR-ürünler Fiyat Teklifi Talebi projesi -29092026 SW 6504 VE SEO-5503.pdf.bat.exe
    • Size 1.2MB
    • SHA256 b3217ca3543005ea9d318cda4abdc79af8079d9e1cd60c38e9c042bd8c0b6469
    • 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.

    • Reads user/profile data of web browsers

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

    • Accesses Microsoft Outlook profiles

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Looks up external IP address via web service

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

    • SmartAssembly .NET packer

      Detects SmartAssembly .NET packer.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v16

Tasks