General

  • Target

    a2d61c821b919f59d89bbf8164c04b1ac4a53acfef3dc4e3de2df692c1a3981a

  • Size

    695KB

  • Sample

    230327-vyjtvage5v

  • MD5

    bddbb3ceb813901224ba521ac8b40682

  • SHA1

    2d65d499faa2d1b4b7fe372bc66edf509100046b

  • SHA256

    a2d61c821b919f59d89bbf8164c04b1ac4a53acfef3dc4e3de2df692c1a3981a

  • SHA512

    a1339b9de6498c20c3c5ebfb4f3dedce256cdbffb6d670bb7546b1a579f009634fd5d1cc387e522205ce0c82d3ed49cf2be79c98b2cba09c088cf8963cb4ec67

  • SSDEEP

    12288:IMrdy907izkc0kVCbuChPAbqr5Ol+/XTjFlW02DpqnhgNQs6aIm6zz3qiOU2H:lyvpGphPW05Ol0TjL2ahgNQsjyP682H

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

      a2d61c821b919f59d89bbf8164c04b1ac4a53acfef3dc4e3de2df692c1a3981a

    • Size

      695KB

    • MD5

      bddbb3ceb813901224ba521ac8b40682

    • SHA1

      2d65d499faa2d1b4b7fe372bc66edf509100046b

    • SHA256

      a2d61c821b919f59d89bbf8164c04b1ac4a53acfef3dc4e3de2df692c1a3981a

    • SHA512

      a1339b9de6498c20c3c5ebfb4f3dedce256cdbffb6d670bb7546b1a579f009634fd5d1cc387e522205ce0c82d3ed49cf2be79c98b2cba09c088cf8963cb4ec67

    • SSDEEP

      12288:IMrdy907izkc0kVCbuChPAbqr5Ol+/XTjFlW02DpqnhgNQs6aIm6zz3qiOU2H:lyvpGphPW05Ol0TjL2ahgNQsjyP682H

    • 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