Overview

overview

10

Static

static

3

55f9fc2bd1...a7.exe

windows10-2004-x64

10

55f9fc2bd1...a7.exe

windows11-21h2-x64

10

Sharing

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General

  • Target
    55f9fc2bd17efb8528446ebc07d541d294cd2ea4aa3989a4acf60ad9f13146a7.exe
  • Size 1.5MB
  • Sample260608-klqfrabs21
  • SHA256 55f9fc2bd17efb8528446ebc07d541d294cd2ea4aa3989a4acf60ad9f13146a7
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
phantom_stealercollectiondiscoveryexecutionpersistencestealer

Malware Config

Extracted

Credentials
  • Protocol

    smtp
  • Host

    mail.gunsaldi.com
  • Port

    587
  • Username

    [email protected]
  • Password

    =Otpg+DbxigRc`bI

Extracted

Family

  • phantom_stealer

Version

  • v3.5.0

Credentials
Mutex

  • TFU0XCLJJ0AJ3KL95LO4

Attributes
  • anti_analysis

    0

  • cb_enables_ssl

    0

  • debug

    0

  • keylogger

    1

  • start_delay

    0

  • startup

    1

Targets

    • Target
      55f9fc2bd17efb8528446ebc07d541d294cd2ea4aa3989a4acf60ad9f13146a7.exe
    • Size 1.5MB
    • SHA256 55f9fc2bd17efb8528446ebc07d541d294cd2ea4aa3989a4acf60ad9f13146a7
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    collectiondiscoveryexecutionphantom_stealerpersistencestealer

    • Detects PhantomStealer written in C#

    • Family: PhantomStealer

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

      stealerphantom_stealer

    • Command and Scripting Interpreter: PowerShell

      Run Powershell and hide display window.

      execution

    • Executes dropped EXE

    • Accesses Microsoft Outlook profiles

      collection

    • Adds Run key to start application

      persistence

    • 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

    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Tasks