General

  • Target

    b0cfa9391a40d95b4f2b32339420dc5f18b6bc95bdb2ad732f179faaa8401043

  • Size

    680KB

  • Sample

    230324-k42azafd9s

  • MD5

    d152497e9fe6f3518ac6f6d637815327

  • SHA1

    ded03de97f456def4dd2338ea56d4a1119bb68d8

  • SHA256

    b0cfa9391a40d95b4f2b32339420dc5f18b6bc95bdb2ad732f179faaa8401043

  • SHA512

    941224918bc3f39fb9a26d428dd7c37d25025c73252123b9b6ac1f60903ffab2d167129e42b6564af78850e76ae30eac23d5ba6c3cfadef62ece55e3cd388274

  • SSDEEP

    12288:Ed898Pwj8PtYzZcDw15fuFlAGHroV43S3OSWGAozw2XeSeTRn:ET08PtIsuup4IO6oz5VC1

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

      b0cfa9391a40d95b4f2b32339420dc5f18b6bc95bdb2ad732f179faaa8401043

    • Size

      680KB

    • MD5

      d152497e9fe6f3518ac6f6d637815327

    • SHA1

      ded03de97f456def4dd2338ea56d4a1119bb68d8

    • SHA256

      b0cfa9391a40d95b4f2b32339420dc5f18b6bc95bdb2ad732f179faaa8401043

    • SHA512

      941224918bc3f39fb9a26d428dd7c37d25025c73252123b9b6ac1f60903ffab2d167129e42b6564af78850e76ae30eac23d5ba6c3cfadef62ece55e3cd388274

    • SSDEEP

      12288:Ed898Pwj8PtYzZcDw15fuFlAGHroV43S3OSWGAozw2XeSeTRn:ET08PtIsuup4IO6oz5VC1

    • 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