General

  • Target

    cbc8a409ef6fd39201b37a2049f976dff99a3f9caab3ff4f3f908f55b1fbcc5f

  • Size

    687KB

  • Sample

    230324-h68rqach47

  • MD5

    b5879fbc274d7a0fe8293632577cdbba

  • SHA1

    8d2ff6182eb1b75f5c84a20866dc48e47cad52ec

  • SHA256

    cbc8a409ef6fd39201b37a2049f976dff99a3f9caab3ff4f3f908f55b1fbcc5f

  • SHA512

    e4774c16c72f5184d6c63949a700cc55cf61b7187a05f47eeb48087d47cc4ff5728d4f2515be308ab58e319f124fe38973b8b6491922b6a82b0f0b88389e601a

  • SSDEEP

    12288:a3KZUuB2nyy4KS3el7XLT5a2uZdAeZ0lgt1Pf53IejQGR7:arE2nyy4DQLLEJZdP06RYejZV

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

      cbc8a409ef6fd39201b37a2049f976dff99a3f9caab3ff4f3f908f55b1fbcc5f

    • Size

      687KB

    • MD5

      b5879fbc274d7a0fe8293632577cdbba

    • SHA1

      8d2ff6182eb1b75f5c84a20866dc48e47cad52ec

    • SHA256

      cbc8a409ef6fd39201b37a2049f976dff99a3f9caab3ff4f3f908f55b1fbcc5f

    • SHA512

      e4774c16c72f5184d6c63949a700cc55cf61b7187a05f47eeb48087d47cc4ff5728d4f2515be308ab58e319f124fe38973b8b6491922b6a82b0f0b88389e601a

    • SSDEEP

      12288:a3KZUuB2nyy4KS3el7XLT5a2uZdAeZ0lgt1Pf53IejQGR7:arE2nyy4DQLLEJZdP06RYejZV

    • 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