General

  • Target

    b4c1293dce1605a1556693303e88cd64.exe

  • Size

    389KB

  • Sample

    230720-jcyv4aea3y

  • MD5

    b4c1293dce1605a1556693303e88cd64

  • SHA1

    5b36befa445ad4a4407d146f65fa73481c4e7fb5

  • SHA256

    6388154b88d7e6430e048e6b44ae647527fea9bb48918f678b04600396fd9095

  • SHA512

    8dfd45f57faa3b2140675eb081d87823643a0024a544575a9d7803414ec7100bc1ad39e2b03fdcad04d6cc8293bbc86bc5bae9fa4452165c18160108915925fb

  • SSDEEP

    12288:EMrUy90DroP4MYhD3nlF4ifHyA3s+MQh3d:wyi0xYhDX8HkTht

Malware Config

Extracted

Family

redline

Botnet

nasa

C2

77.91.68.68:19071

Attributes
  • auth_value

    6da71218d8a9738ea3a9a78b5677589b

Targets

    • Target

      b4c1293dce1605a1556693303e88cd64.exe

    • Size

      389KB

    • MD5

      b4c1293dce1605a1556693303e88cd64

    • SHA1

      5b36befa445ad4a4407d146f65fa73481c4e7fb5

    • SHA256

      6388154b88d7e6430e048e6b44ae647527fea9bb48918f678b04600396fd9095

    • SHA512

      8dfd45f57faa3b2140675eb081d87823643a0024a544575a9d7803414ec7100bc1ad39e2b03fdcad04d6cc8293bbc86bc5bae9fa4452165c18160108915925fb

    • SSDEEP

      12288:EMrUy90DroP4MYhD3nlF4ifHyA3s+MQh3d:wyi0xYhDX8HkTht

    • Detects Healer an antivirus disabler dropper

    • Healer

      Healer an antivirus disabler dropper.

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Windows security modification

    • Adds Run key to start application

MITRE ATT&CK Enterprise v6

Tasks