General

  • Target

    71649da93f9193673683f8c73d57b835fbdc13701e324ec68d7070c1b5e0c290

  • Size

    538KB

  • Sample

    230324-kn4fdsdb94

  • MD5

    e2bbcc6ca0cdf8ba665a1f4a99bc8d38

  • SHA1

    6bc86ae440a62d6fef366cc24e668aeca2ec4858

  • SHA256

    71649da93f9193673683f8c73d57b835fbdc13701e324ec68d7070c1b5e0c290

  • SHA512

    080ba7f6a2b0d767314eff65efad602701c4ec44b2d338abdd72b015dddd10e04b9eae24fc5479075feb8933ab8c8077db82342a97fe3bf8f2cf39dd3b9065df

  • SSDEEP

    12288:7Mrvy90URpG9rNTzOJuWepw1ZiExYwxUI4++ONN04uj/laQben:UyBRo3TaUWCuZ7xYwxVI4Q8QKn

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

      71649da93f9193673683f8c73d57b835fbdc13701e324ec68d7070c1b5e0c290

    • Size

      538KB

    • MD5

      e2bbcc6ca0cdf8ba665a1f4a99bc8d38

    • SHA1

      6bc86ae440a62d6fef366cc24e668aeca2ec4858

    • SHA256

      71649da93f9193673683f8c73d57b835fbdc13701e324ec68d7070c1b5e0c290

    • SHA512

      080ba7f6a2b0d767314eff65efad602701c4ec44b2d338abdd72b015dddd10e04b9eae24fc5479075feb8933ab8c8077db82342a97fe3bf8f2cf39dd3b9065df

    • SSDEEP

      12288:7Mrvy90URpG9rNTzOJuWepw1ZiExYwxUI4++ONN04uj/laQben:UyBRo3TaUWCuZ7xYwxVI4Q8QKn

    • 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