General

  • Target

    af6040740ca006075a15890eb728783b0c736c338f4dfc1b0136bdac926a2aad

  • Size

    675KB

  • Sample

    230327-wj35lsgf5y

  • MD5

    4a7d9e8b674b5a9d5454c214e772af12

  • SHA1

    f7372676fb5597566546796daabbc985476820bb

  • SHA256

    af6040740ca006075a15890eb728783b0c736c338f4dfc1b0136bdac926a2aad

  • SHA512

    5d8ba22dc10a627d2640230e9f328dfb9dd99c66fe19ac843d3a14ff41b1c2ae511cfb0e5cd269b553e88427ecee76b23e661c155274ba66897327819d335bdd

  • SSDEEP

    12288:kMrOy90LYfvMWtDTDzwZB2YSSiyUe1kEZar3wjEJU9273AL:6yO4j1e1khr3W92i

Malware Config

Extracted

Family

redline

Botnet

rosn

C2

176.113.115.145:4125

Attributes
  • auth_value

    050a19e1db4d0024b0f23b37dcf961f4

Extracted

Family

redline

Botnet

from

C2

176.113.115.145:4125

Attributes
  • auth_value

    8633e283485822a4a48f0a41d5397566

Targets

    • Target

      af6040740ca006075a15890eb728783b0c736c338f4dfc1b0136bdac926a2aad

    • Size

      675KB

    • MD5

      4a7d9e8b674b5a9d5454c214e772af12

    • SHA1

      f7372676fb5597566546796daabbc985476820bb

    • SHA256

      af6040740ca006075a15890eb728783b0c736c338f4dfc1b0136bdac926a2aad

    • SHA512

      5d8ba22dc10a627d2640230e9f328dfb9dd99c66fe19ac843d3a14ff41b1c2ae511cfb0e5cd269b553e88427ecee76b23e661c155274ba66897327819d335bdd

    • SSDEEP

      12288:kMrOy90LYfvMWtDTDzwZB2YSSiyUe1kEZar3wjEJU9273AL:6yO4j1e1khr3W92i

    • 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