General

  • Target
    8b904606790976539fd73805d8a8283a30b67907bc35f7e98e3f679d500d0aca.exe
  • Size 1.8MB
  • Sample240806-ce2lfazekb
  • SHA256 8b904606790976539fd73805d8a8283a30b67907bc35f7e98e3f679d500d0aca
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • redline

Botnet
  • UltimateCrackPack

C2
  • 51.83.170.23:16128

Targets

    • Target
      8b904606790976539fd73805d8a8283a30b67907bc35f7e98e3f679d500d0aca.exe
    • Size 1.8MB
    • SHA256 8b904606790976539fd73805d8a8283a30b67907bc35f7e98e3f679d500d0aca
    • MD5 SHA1 SHA512 SSDEEP
    • RedLine

      RedLine Stealer is a malware family written in C#, first appearing in early 2020.

    • RedLine payload

    • SectopRAT

      SectopRAT is a remote access trojan first seen in November 2019.

    • SectopRAT payload

    • Credentials from Password Stores: Credentials from Web Browsers

      Malicious Access or copy of Web Browser Credential store.

    • Checks computer location settings

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

    • Executes dropped EXE

    • Reads user/profile data of web browsers

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

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Adds Run key to start application

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Command and Scripting Interpreter: PowerShell

      Using powershell.exe command.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks