General

  • Target

    2232ef7a17f018dc8a6ce5e6ff31391f5b768348a1f643ee2b43db1f158cad45

  • Size

    530KB

  • Sample

    230401-tc9mpsba57

  • MD5

    572d1fcaaee5932da0e32492f831b415

  • SHA1

    335ca08dc69eb7938235bee91de172c023689323

  • SHA256

    2232ef7a17f018dc8a6ce5e6ff31391f5b768348a1f643ee2b43db1f158cad45

  • SHA512

    8c5bec306ee83fad3048c34bd0a53ad4e4fac39016f1879a8e5063ef6e1e66e8b69f6e9cc7d345f6acdc0d50113766ac9497b95e90391447462ab4937b83707f

  • SSDEEP

    12288:fMrDy90vwEKRbKdGp5zDjMQzqB4QoMvvYJ0Hi3p:EywFKdKQHQQWzo+v9HSp

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

      2232ef7a17f018dc8a6ce5e6ff31391f5b768348a1f643ee2b43db1f158cad45

    • Size

      530KB

    • MD5

      572d1fcaaee5932da0e32492f831b415

    • SHA1

      335ca08dc69eb7938235bee91de172c023689323

    • SHA256

      2232ef7a17f018dc8a6ce5e6ff31391f5b768348a1f643ee2b43db1f158cad45

    • SHA512

      8c5bec306ee83fad3048c34bd0a53ad4e4fac39016f1879a8e5063ef6e1e66e8b69f6e9cc7d345f6acdc0d50113766ac9497b95e90391447462ab4937b83707f

    • SSDEEP

      12288:fMrDy90vwEKRbKdGp5zDjMQzqB4QoMvvYJ0Hi3p:EywFKdKQHQQWzo+v9HSp

    • 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