General

  • Target

    92bfb93d33bd04592b497463f01720131d6ba3359f7a4eff0eaf39449783a159

  • Size

    699KB

  • Sample

    230327-2evkkaff53

  • MD5

    b522ef555d453dd30e677ce7260d1b29

  • SHA1

    01985586771d4540727c0afddb5974956a01b491

  • SHA256

    92bfb93d33bd04592b497463f01720131d6ba3359f7a4eff0eaf39449783a159

  • SHA512

    e8df93a92105ff5eace35fb674ebdbd2683dfb9d0e61cde7166d5563791fbe13a0f9c10fc2e28e01a7fe5cb7cc6f5885a7c0f890b3cc9c7d920456f95abf603e

  • SSDEEP

    12288:uMrJy90hxYEwtqipxvOQOE/Gm3NNhunA2H1Z5Mj7sfOXA1ZFH:fyCx2XpFOW/GENSA2VbMHsuCn

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

      92bfb93d33bd04592b497463f01720131d6ba3359f7a4eff0eaf39449783a159

    • Size

      699KB

    • MD5

      b522ef555d453dd30e677ce7260d1b29

    • SHA1

      01985586771d4540727c0afddb5974956a01b491

    • SHA256

      92bfb93d33bd04592b497463f01720131d6ba3359f7a4eff0eaf39449783a159

    • SHA512

      e8df93a92105ff5eace35fb674ebdbd2683dfb9d0e61cde7166d5563791fbe13a0f9c10fc2e28e01a7fe5cb7cc6f5885a7c0f890b3cc9c7d920456f95abf603e

    • SSDEEP

      12288:uMrJy90hxYEwtqipxvOQOE/Gm3NNhunA2H1Z5Mj7sfOXA1ZFH:fyCx2XpFOW/GENSA2VbMHsuCn

    • 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