General

  • Target

    591a2768172e3fb8cd4272acf25b903898835e5c962506b776d32b6e8b1c92ee

  • Size

    705KB

  • Sample

    230327-zfsq9ahb8t

  • MD5

    b10a5bfcf8d21fa9d57ca8436c470067

  • SHA1

    63688ae2d8c8afa743e66c28d72836505fb93eb4

  • SHA256

    591a2768172e3fb8cd4272acf25b903898835e5c962506b776d32b6e8b1c92ee

  • SHA512

    80f02b088dc8838c152347bbd6b942016184d17c5d55325497da2488384ed6ae687daa4e1d92a32569eb40aaf1e6ba2dd55e6c113d11542691ec701a839cfae0

  • SSDEEP

    12288:Fe42StnJqYU2E8wGHAoYuYvX2M8tA2NLLMcWKdAo:Fe4tMY9EMHAS5lkKdAo

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

      591a2768172e3fb8cd4272acf25b903898835e5c962506b776d32b6e8b1c92ee

    • Size

      705KB

    • MD5

      b10a5bfcf8d21fa9d57ca8436c470067

    • SHA1

      63688ae2d8c8afa743e66c28d72836505fb93eb4

    • SHA256

      591a2768172e3fb8cd4272acf25b903898835e5c962506b776d32b6e8b1c92ee

    • SHA512

      80f02b088dc8838c152347bbd6b942016184d17c5d55325497da2488384ed6ae687daa4e1d92a32569eb40aaf1e6ba2dd55e6c113d11542691ec701a839cfae0

    • SSDEEP

      12288:Fe42StnJqYU2E8wGHAoYuYvX2M8tA2NLLMcWKdAo:Fe4tMY9EMHAS5lkKdAo

    • 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