General

  • Target

    bfea8b33e8a8da0551e9b0e056277ac233fceacfea7041766348119fe9b11374

  • Size

    1.0MB

  • Sample

    230529-1ygblseb2x

  • MD5

    2a5e593dfb40a0f79eb8483c052f58d9

  • SHA1

    35980a5b6d268ced93e5d9df0951f3696d2a526f

  • SHA256

    bfea8b33e8a8da0551e9b0e056277ac233fceacfea7041766348119fe9b11374

  • SHA512

    fba2d5919bd41d5082e0ebae592d551653a085bc7b367c06aee53039541fc877146f654067bc97b9784adf7295b1e707ce974afa84174d63c9e8aaa42acd8b2c

  • SSDEEP

    12288:+Mr/y90g97hF1mw2qoWajrEcO7KPL0rIkRF3r26otiAMUxU/sw1MCWQ4IwKyOYT5:ByJ9+qWrEkERF3iLtlws2B4EEfkcE1q

Malware Config

Extracted

Family

redline

Botnet

liza

C2

83.97.73.127:19045

Attributes
  • auth_value

    198e3e9b188d6cfab0a2b0fb100bb7c5

Extracted

Family

redline

Botnet

ronin

C2

83.97.73.127:19045

Attributes
  • auth_value

    4cce855f5ba9b9b6e5b1400f102745de

Targets

    • Target

      bfea8b33e8a8da0551e9b0e056277ac233fceacfea7041766348119fe9b11374

    • Size

      1.0MB

    • MD5

      2a5e593dfb40a0f79eb8483c052f58d9

    • SHA1

      35980a5b6d268ced93e5d9df0951f3696d2a526f

    • SHA256

      bfea8b33e8a8da0551e9b0e056277ac233fceacfea7041766348119fe9b11374

    • SHA512

      fba2d5919bd41d5082e0ebae592d551653a085bc7b367c06aee53039541fc877146f654067bc97b9784adf7295b1e707ce974afa84174d63c9e8aaa42acd8b2c

    • SSDEEP

      12288:+Mr/y90g97hF1mw2qoWajrEcO7KPL0rIkRF3r26otiAMUxU/sw1MCWQ4IwKyOYT5:ByJ9+qWrEkERF3iLtlws2B4EEfkcE1q

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

      RedLine Stealer is a malware family written in C#, first appearing in early 2020.

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • 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.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks