General

  • Target

    555a2280e828351a8bc6658eb596cba82fca7b384a4399cc0db438eea3926a53

  • Size

    695KB

  • Sample

    230327-y7yk5sfb39

  • MD5

    3d5612e4356e411b1e90db0a6652b59f

  • SHA1

    4db7a71d3559e9bea144beacbf30ce4ce87bface

  • SHA256

    555a2280e828351a8bc6658eb596cba82fca7b384a4399cc0db438eea3926a53

  • SHA512

    e9c4206a460dccd8c09b48073ab4f66521aba83bc956644cac63230704155ffbe479d415b6a532cc298d0df4fdfabeb1150deeb443c0b59e5c72199cc08355ef

  • SSDEEP

    12288:0Mriy90u2tV7CQ4AFVtEhLjkC8ezQvPSuHLtaJKnKlaoxSNEg1:2y8d58QyoLoAoxSNEg1

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

      555a2280e828351a8bc6658eb596cba82fca7b384a4399cc0db438eea3926a53

    • Size

      695KB

    • MD5

      3d5612e4356e411b1e90db0a6652b59f

    • SHA1

      4db7a71d3559e9bea144beacbf30ce4ce87bface

    • SHA256

      555a2280e828351a8bc6658eb596cba82fca7b384a4399cc0db438eea3926a53

    • SHA512

      e9c4206a460dccd8c09b48073ab4f66521aba83bc956644cac63230704155ffbe479d415b6a532cc298d0df4fdfabeb1150deeb443c0b59e5c72199cc08355ef

    • SSDEEP

      12288:0Mriy90u2tV7CQ4AFVtEhLjkC8ezQvPSuHLtaJKnKlaoxSNEg1:2y8d58QyoLoAoxSNEg1

    • 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