General

  • Target
    31102025_0146_27102025_Advance_Payment_Receipt_PO-2510-00067.pdf.txz
  • Size 23KB
  • Sample251031-b61msaxjcv
  • SHA256 5c1c72108a2b69d268812bd9aaca4fbf7eb6b28ba2c25d7768809a42156e0553
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • phantomstealer

Version
  • v3.5.0

C2
  • https://api.telegram.org/bot7789527359:AAEwVI7DqLd3laARvt44SSlQKw9pnjsNcXg/sendMessage?chat_id=6897585916

Mutex
  • X59EB62ZVYWFMJZ7ZWEX

Attributes
  • anti_analysis

    0

  • cb_enables_ssl

    0

  • debug

    0

  • keylogger

    1

  • start_delay

    1

  • startup

    1

Targets

    • Target
      Advance_Payment_Receipt_PO-2510-00067_pdf.js
    • Size 1013KB
    • SHA256 934228a71cc2d57fc6aeac4d1c5eaac8abf665044c45829732e398a7aa3e0d3f
    • MD5 SHA1 SHA512 SSDEEP
    • Phantomstealer family

    • Badlisted process makes network request

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

    • Checks computer location settings

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

    • Executes dropped EXE

    • Accesses Microsoft Outlook profiles

    • Adds Run key to start application

    • Enumerates connected drives

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

    • 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 NtCreateThreadExHideFromDebugger

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v16

Tasks