General

  • Target
    7499e5f2d7ec245e12681ce605fe493398f2c3df2a72cd683853ad1be2721fe5
  • Size 10.7MB
  • Sample260706-j5e9fsb14t
  • SHA256 7499e5f2d7ec245e12681ce605fe493398f2c3df2a72cd683853ad1be2721fe5
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Family
  • stealc

Botnet
  • buildzz

C2
  • http://196.251.107.130

Attributes
  • url_path

    /d3c530aa5a241a37405b.php

rc4.traffic_key
rc4.C2

Extracted

Family
  • redline

Botnet
  • fff

C2
  • 196.251.107.104:1912

Targets

    • Target
      7499e5f2d7ec245e12681ce605fe493398f2c3df2a72cd683853ad1be2721fe5
    • Size 10.7MB
    • SHA256 7499e5f2d7ec245e12681ce605fe493398f2c3df2a72cd683853ad1be2721fe5
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Detects Stealc stealer Version 2

    • Family: RedLine

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

    • Family: Stealc

      Stealc is an infostealer written in C++.

    • RedLine payload

    • Boot or Logon Autostart Execution: Active Setup

      Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

    • Checks computer location settings

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

    • Drops startup file

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

    • Enumerates connected drives

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

MITRE ATT&CK Enterprise v16

Tasks