General

  • Target

    3877a868b539b05031b6e6ea5fbce2310613ca5e6fa6f70c6e5e17ffca72bab5

  • Size

    690KB

  • Sample

    230328-f4cv6ahb25

  • MD5

    6c8191af94e3a7bed7547485c3e4a6ae

  • SHA1

    e256673c39db83176471760c3048523367309238

  • SHA256

    3877a868b539b05031b6e6ea5fbce2310613ca5e6fa6f70c6e5e17ffca72bab5

  • SHA512

    26fd48c64cc5f26fecd296539b275337e3f689048f9037114b0c5a7de746552a26dfff04ee73515d6a47675a56aa10867a210b0391d63e7a9aecb78a783b9065

  • SSDEEP

    12288:pMrSy906uyVRrVAPpZLdyY65hLuyIK39uSl6hPbavhFR4figF//gO8D:LyD7rSUXfayIKNuE6ZbazR4agGOi

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

      3877a868b539b05031b6e6ea5fbce2310613ca5e6fa6f70c6e5e17ffca72bab5

    • Size

      690KB

    • MD5

      6c8191af94e3a7bed7547485c3e4a6ae

    • SHA1

      e256673c39db83176471760c3048523367309238

    • SHA256

      3877a868b539b05031b6e6ea5fbce2310613ca5e6fa6f70c6e5e17ffca72bab5

    • SHA512

      26fd48c64cc5f26fecd296539b275337e3f689048f9037114b0c5a7de746552a26dfff04ee73515d6a47675a56aa10867a210b0391d63e7a9aecb78a783b9065

    • SSDEEP

      12288:pMrSy906uyVRrVAPpZLdyY65hLuyIK39uSl6hPbavhFR4figF//gO8D:LyD7rSUXfayIKNuE6ZbazR4agGOi

    • 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