General

  • Target

    6dfb2788e79bd2335cc5cf18090c3d6ab1a243c480581c0dfcfbc11ccb7c1cd3

  • Size

    680KB

  • Sample

    230324-myj6lsdg64

  • MD5

    c7c3cf0a539c79b4843f1061dae819f9

  • SHA1

    1af6bcb889b13f7f37727d82513ccafc223effca

  • SHA256

    6dfb2788e79bd2335cc5cf18090c3d6ab1a243c480581c0dfcfbc11ccb7c1cd3

  • SHA512

    cb9036599fcc067687fab85f0bbae0c453ce682974de2619a0fdc0917046b0621a2cda69754a0060a55640b8e8ae570a77acab688a161cba6c4f3a287682da4f

  • SSDEEP

    12288:Kd898Pwj8PtYzZcDw15fuFlAGHroV43S3OSWGAozw2XeSeTRn:KT08PtIsuup4IO6oz5VC1

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

      6dfb2788e79bd2335cc5cf18090c3d6ab1a243c480581c0dfcfbc11ccb7c1cd3

    • Size

      680KB

    • MD5

      c7c3cf0a539c79b4843f1061dae819f9

    • SHA1

      1af6bcb889b13f7f37727d82513ccafc223effca

    • SHA256

      6dfb2788e79bd2335cc5cf18090c3d6ab1a243c480581c0dfcfbc11ccb7c1cd3

    • SHA512

      cb9036599fcc067687fab85f0bbae0c453ce682974de2619a0fdc0917046b0621a2cda69754a0060a55640b8e8ae570a77acab688a161cba6c4f3a287682da4f

    • SSDEEP

      12288:Kd898Pwj8PtYzZcDw15fuFlAGHroV43S3OSWGAozw2XeSeTRn:KT08PtIsuup4IO6oz5VC1

    • 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