General

  • Target

    55c5f5f225e8964d3009884072167ed5cb1a44ae5ab6625f13313df2cc3be093

  • Size

    522KB

  • Sample

    230403-zbwmcaha66

  • MD5

    a2acbc275f6b84ea3c1e4dc2920cc254

  • SHA1

    addc7f5478b9fe8644ac1122fd53fac60e51a448

  • SHA256

    55c5f5f225e8964d3009884072167ed5cb1a44ae5ab6625f13313df2cc3be093

  • SHA512

    02a456081d62bef5567a14b2be1bee852a94aae90a5bdb2994e0829828622b4cf60418549af16de3356ada47011916751fd9ad233ee19ff591b5c300647423ec

  • SSDEEP

    12288:NMr1y90yz/78C6EI519PvYEj89e4J7zWKG5bO7R21y:kynz4C6/Zjo9XJmKgaUy

Malware Config

Extracted

Family

redline

Botnet

rosn

C2

176.113.115.145:4125

Attributes
  • auth_value

    050a19e1db4d0024b0f23b37dcf961f4

Extracted

Family

redline

Botnet

spora

C2

176.113.115.145:4125

Attributes
  • auth_value

    441b39ab37774b2ca9931c31e1bc6071

Targets

    • Target

      55c5f5f225e8964d3009884072167ed5cb1a44ae5ab6625f13313df2cc3be093

    • Size

      522KB

    • MD5

      a2acbc275f6b84ea3c1e4dc2920cc254

    • SHA1

      addc7f5478b9fe8644ac1122fd53fac60e51a448

    • SHA256

      55c5f5f225e8964d3009884072167ed5cb1a44ae5ab6625f13313df2cc3be093

    • SHA512

      02a456081d62bef5567a14b2be1bee852a94aae90a5bdb2994e0829828622b4cf60418549af16de3356ada47011916751fd9ad233ee19ff591b5c300647423ec

    • SSDEEP

      12288:NMr1y90yz/78C6EI519PvYEj89e4J7zWKG5bO7R21y:kynz4C6/Zjo9XJmKgaUy

    • 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