General

  • Target

    457a2ac66ee15f9bf7e31da63f468c90d4aed3215ada7fc582c899af9c23b915

  • Size

    539KB

  • Sample

    230324-k7j6vsdc86

  • MD5

    922c52f94a7e62c01a58caac7920cae2

  • SHA1

    0a6ab71a217e07837223359c1e0c10bc2776e6d4

  • SHA256

    457a2ac66ee15f9bf7e31da63f468c90d4aed3215ada7fc582c899af9c23b915

  • SHA512

    b9e79ad00efb78bbe539ea846feb45d7c6b53176af3f24f186d02ee2c18e614d07ce58e9ac3defd71a82dfc4b4ad8050a49c130ff7c39e093dd1f1eb366efac9

  • SSDEEP

    12288:2Mriy90mh75YO/1Ra8iPbm7SYyxGI4+uYVgP3NPwuuP172:gyXdYO9cPjYifnmP3NiP1q

Malware Config

Extracted

Family

redline

Botnet

down

C2

193.233.20.31:4125

Attributes
  • auth_value

    12c31a90c72f5efae8c053a0bd339381

Extracted

Family

redline

Botnet

hero

C2

193.233.20.31:4125

Attributes
  • auth_value

    11f3c75a88ca461bcc8d6bf60a1193e3

Targets

    • Target

      457a2ac66ee15f9bf7e31da63f468c90d4aed3215ada7fc582c899af9c23b915

    • Size

      539KB

    • MD5

      922c52f94a7e62c01a58caac7920cae2

    • SHA1

      0a6ab71a217e07837223359c1e0c10bc2776e6d4

    • SHA256

      457a2ac66ee15f9bf7e31da63f468c90d4aed3215ada7fc582c899af9c23b915

    • SHA512

      b9e79ad00efb78bbe539ea846feb45d7c6b53176af3f24f186d02ee2c18e614d07ce58e9ac3defd71a82dfc4b4ad8050a49c130ff7c39e093dd1f1eb366efac9

    • SSDEEP

      12288:2Mriy90mh75YO/1Ra8iPbm7SYyxGI4+uYVgP3NPwuuP172:gyXdYO9cPjYifnmP3NiP1q

    • 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