General

  • Target
    Invoice #2776-6543.js
  • Size 965KB
  • Sample260804-k4rfrswepb
  • SHA256 4f3e236f61411c9e65dcabf84ad38b22b71f4b64abf09ccab9fbcf70d038309b
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Family
  • phantom_stealer

Version
  • v4.0.0

C2
  • https://api.telegram.org/bot7743138858:AAEwjN0tp0BRmZfwurkxLexEFhKbjPAhT9Y/sendMessage?chat_id=8127768013

Mutex
  • 9S20CGW17G5ZQLHARBK2

Attributes
  • passwords

    true

  • telegram_enabled

    true

Targets

    • Target
      Invoice #2776-6543.js
    • Size 965KB
    • SHA256 4f3e236f61411c9e65dcabf84ad38b22b71f4b64abf09ccab9fbcf70d038309b
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Family: PhantomStealer

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

    • Process spawned unexpected child process

      This typically indicates the parent process was compromised via an exploit or macro.

    • Badlisted process makes network request

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

    • Uses browser remote debugging

      Can be used to control the browser and steal sensitive information such as credentials and session cookies.

    • Executes dropped EXE

    • Loads dropped DLL

    • 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