General

  • Target

    e6b00be35d2540567d486ec74236293909bf65fd5b3f8e3bbe682d20c8937179

  • Size

    534KB

  • Sample

    230401-anzgbsga31

  • MD5

    4c20a6953899afbb6f57b78fec25f145

  • SHA1

    7c91763b3be4159b117c54c9133b588705d8558f

  • SHA256

    e6b00be35d2540567d486ec74236293909bf65fd5b3f8e3bbe682d20c8937179

  • SHA512

    ee537ea52ed11d97e3589cef34cb07f4d24bd88e6ab0407a0d9cd35f6fb13cc96f68e4d2aa1f09ba19ecde51202e0cb78b00877ec161f745ba9cf8b46a5f6100

  • SSDEEP

    12288:5Mr8y906p+W5SaIOv2qz/byWIr9WyO+VQvig:NyjCqzjyVr9WFUsig

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

      e6b00be35d2540567d486ec74236293909bf65fd5b3f8e3bbe682d20c8937179

    • Size

      534KB

    • MD5

      4c20a6953899afbb6f57b78fec25f145

    • SHA1

      7c91763b3be4159b117c54c9133b588705d8558f

    • SHA256

      e6b00be35d2540567d486ec74236293909bf65fd5b3f8e3bbe682d20c8937179

    • SHA512

      ee537ea52ed11d97e3589cef34cb07f4d24bd88e6ab0407a0d9cd35f6fb13cc96f68e4d2aa1f09ba19ecde51202e0cb78b00877ec161f745ba9cf8b46a5f6100

    • SSDEEP

      12288:5Mr8y906p+W5SaIOv2qz/byWIr9WyO+VQvig:NyjCqzjyVr9WFUsig

    • 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