General

  • Target

    da03422eaeff6890b166440955f552fef168ce0e2da48dbef959d60d5289ca77

  • Size

    680KB

  • Sample

    230324-kz61nadc55

  • MD5

    c613a2622ba324489946f46c7e266f12

  • SHA1

    848b6d7ac756a294b723e0f2529f13f347d3e81d

  • SHA256

    da03422eaeff6890b166440955f552fef168ce0e2da48dbef959d60d5289ca77

  • SHA512

    cba544dedce428db81f4c03d772d7668e217f798beacdf98cc0d4cc2e5dba3a44a7bab346c673b54a875e509a39cb24187431b2fe78e7334989f1adcf38244fe

  • SSDEEP

    12288:Bd898Pwj8PtYzZcDw15fuFlAGHroV43S3OSWGAozw2XeSeTRn:BT08PtIsuup4IO6oz5VC1

Malware Config

Extracted

Family

redline

Botnet

down

C2

193.233.20.31:4125

Attributes
  • auth_value

    12c31a90c72f5efae8c053a0bd339381

Extracted

Family

redline

Botnet

hero

C2

193.233.20.31:4125

Attributes
  • auth_value

    11f3c75a88ca461bcc8d6bf60a1193e3

Targets

    • Target

      da03422eaeff6890b166440955f552fef168ce0e2da48dbef959d60d5289ca77

    • Size

      680KB

    • MD5

      c613a2622ba324489946f46c7e266f12

    • SHA1

      848b6d7ac756a294b723e0f2529f13f347d3e81d

    • SHA256

      da03422eaeff6890b166440955f552fef168ce0e2da48dbef959d60d5289ca77

    • SHA512

      cba544dedce428db81f4c03d772d7668e217f798beacdf98cc0d4cc2e5dba3a44a7bab346c673b54a875e509a39cb24187431b2fe78e7334989f1adcf38244fe

    • SSDEEP

      12288:Bd898Pwj8PtYzZcDw15fuFlAGHroV43S3OSWGAozw2XeSeTRn:BT08PtIsuup4IO6oz5VC1

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

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

    • RedLine payload

    • Executes dropped EXE

    • Reads user/profile data of web browsers

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

    • Windows security modification

    • 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.

MITRE ATT&CK Enterprise v6

Tasks