General

  • Target

    d31a20d47acb6f78287e40f249f833dfc1ac7bfec8a16732d05088f17119d12f

  • Size

    695KB

  • Sample

    230327-wfc41sef36

  • MD5

    f826ae85c3f2443448942633e7879db7

  • SHA1

    b364563cec1239db008ed414c31f590961bb4361

  • SHA256

    d31a20d47acb6f78287e40f249f833dfc1ac7bfec8a16732d05088f17119d12f

  • SHA512

    f961871b20628d1b6c2f6128dcbc94253146d99ba80dc1706aa2c779c51648bee83f790c1b913429723c400b250e54647ba613dee060e4afbdc04b8f612b38ba

  • SSDEEP

    12288:CMrTy90JuZdfNMVTmKf0A8qIxuIszeLzOS0nh/4Qs69IQ0iVvB+A:RyvnfNMRMNFh/ZKh/4QssIsgA

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

      d31a20d47acb6f78287e40f249f833dfc1ac7bfec8a16732d05088f17119d12f

    • Size

      695KB

    • MD5

      f826ae85c3f2443448942633e7879db7

    • SHA1

      b364563cec1239db008ed414c31f590961bb4361

    • SHA256

      d31a20d47acb6f78287e40f249f833dfc1ac7bfec8a16732d05088f17119d12f

    • SHA512

      f961871b20628d1b6c2f6128dcbc94253146d99ba80dc1706aa2c779c51648bee83f790c1b913429723c400b250e54647ba613dee060e4afbdc04b8f612b38ba

    • SSDEEP

      12288:CMrTy90JuZdfNMVTmKf0A8qIxuIszeLzOS0nh/4Qs69IQ0iVvB+A:RyvnfNMRMNFh/ZKh/4QssIsgA

    • 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