General

  • Target

    6f7fdd15537f8cb5f6d4a30070aa121a1a4933c8eea72ef460dd23a56199e60c

  • Size

    525KB

  • Sample

    230305-3gkntahc71

  • MD5

    00b83de606305ac4700ac5bbeecffaa3

  • SHA1

    fd170aa760b3bbf39145948230a1a25d0476e849

  • SHA256

    6f7fdd15537f8cb5f6d4a30070aa121a1a4933c8eea72ef460dd23a56199e60c

  • SHA512

    a5a2bff1275488ee1ca484d8cbc52e35a7a14d665746298a563a8bb5611f5315586b2667faa714b1990c275309ae8f5916521152245944859e68044134a689b5

  • SSDEEP

    12288:LMruy90UTqH3uKmYMezEVclcYPCZjebAQXa5Li9PE9:ly9eH3uK/UVV8bQui

Malware Config

Extracted

Family

redline

Botnet

fud

C2

193.233.20.27:4123

Attributes
  • auth_value

    cddc991efd6918ad5321d80dac884b40

Extracted

Family

redline

Botnet

fabio

C2

193.233.20.27:4123

Attributes
  • auth_value

    56b82736c3f56b13be8e64c87d2cf9e5

Targets

    • Target

      6f7fdd15537f8cb5f6d4a30070aa121a1a4933c8eea72ef460dd23a56199e60c

    • Size

      525KB

    • MD5

      00b83de606305ac4700ac5bbeecffaa3

    • SHA1

      fd170aa760b3bbf39145948230a1a25d0476e849

    • SHA256

      6f7fdd15537f8cb5f6d4a30070aa121a1a4933c8eea72ef460dd23a56199e60c

    • SHA512

      a5a2bff1275488ee1ca484d8cbc52e35a7a14d665746298a563a8bb5611f5315586b2667faa714b1990c275309ae8f5916521152245944859e68044134a689b5

    • SSDEEP

      12288:LMruy90UTqH3uKmYMezEVclcYPCZjebAQXa5Li9PE9:ly9eH3uK/UVV8bQui

    • 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