General

  • Target

    5b316ecf55ac535593bac4ef48b846fe92e09fa3f4d1a312f8d589b049dddb12

  • Size

    700KB

  • Sample

    230327-18vlzshe7w

  • MD5

    6ac331da05b89cf9ffa4726444d5ed02

  • SHA1

    d661c8a2473e4339395af1a6c7b3cb55d0ad5506

  • SHA256

    5b316ecf55ac535593bac4ef48b846fe92e09fa3f4d1a312f8d589b049dddb12

  • SHA512

    26ab5504fd5e91ee8cab151b7ff29ba47dc981dcbaa29bb4e3b340add4265a4bbc3bb9b9671eefcf1aaf4611e335ead08b5c191abbc13a7ff72f159d0f4bfb84

  • SSDEEP

    12288:3Mr9y90luSYDqH4Y9NM9s9D5wcANAN+fbqfse7tBZA+PF:2ysdjG9fbre7V1F

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

      5b316ecf55ac535593bac4ef48b846fe92e09fa3f4d1a312f8d589b049dddb12

    • Size

      700KB

    • MD5

      6ac331da05b89cf9ffa4726444d5ed02

    • SHA1

      d661c8a2473e4339395af1a6c7b3cb55d0ad5506

    • SHA256

      5b316ecf55ac535593bac4ef48b846fe92e09fa3f4d1a312f8d589b049dddb12

    • SHA512

      26ab5504fd5e91ee8cab151b7ff29ba47dc981dcbaa29bb4e3b340add4265a4bbc3bb9b9671eefcf1aaf4611e335ead08b5c191abbc13a7ff72f159d0f4bfb84

    • SSDEEP

      12288:3Mr9y90luSYDqH4Y9NM9s9D5wcANAN+fbqfse7tBZA+PF:2ysdjG9fbre7V1F

    • 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