General

  • Target

    b4d00cf43419f2b4e409f80ef350368dc246a5c347fcb7484427ed15ad30c089

  • Size

    521KB

  • Sample

    230403-ycngpaae71

  • MD5

    b6d82a516e43db23915cc559cd1d8e10

  • SHA1

    ba0da324aab98830c740e1ce4d652fe758fd482f

  • SHA256

    b4d00cf43419f2b4e409f80ef350368dc246a5c347fcb7484427ed15ad30c089

  • SHA512

    d64f6ed43d3e8e03fbcfc4c795771dd49b26b80807a3d14133b2f455b1f4a6a28e4ad6552ed435dfc332f8237cc86c7efb7aec4d72a602acc11ee6ebf6ed8ba7

  • SSDEEP

    12288:DMrJy907r1qz2hXkEH9sJtY8yu44vzWa+bzzh1iATu:eyEgqhvH65yH46a+Xj6

Malware Config

Extracted

Family

redline

Botnet

rosn

C2

176.113.115.145:4125

Attributes
  • auth_value

    050a19e1db4d0024b0f23b37dcf961f4

Extracted

Family

redline

Botnet

spora

C2

176.113.115.145:4125

Attributes
  • auth_value

    441b39ab37774b2ca9931c31e1bc6071

Targets

    • Target

      b4d00cf43419f2b4e409f80ef350368dc246a5c347fcb7484427ed15ad30c089

    • Size

      521KB

    • MD5

      b6d82a516e43db23915cc559cd1d8e10

    • SHA1

      ba0da324aab98830c740e1ce4d652fe758fd482f

    • SHA256

      b4d00cf43419f2b4e409f80ef350368dc246a5c347fcb7484427ed15ad30c089

    • SHA512

      d64f6ed43d3e8e03fbcfc4c795771dd49b26b80807a3d14133b2f455b1f4a6a28e4ad6552ed435dfc332f8237cc86c7efb7aec4d72a602acc11ee6ebf6ed8ba7

    • SSDEEP

      12288:DMrJy907r1qz2hXkEH9sJtY8yu44vzWa+bzzh1iATu:eyEgqhvH65yH46a+Xj6

    • 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