General

  • Target

    55fb461dd10d7e906e7d3919963cda3d7f7509b32622028b868ba44e8e432c4b

  • Size

    689KB

  • Sample

    230328-cqewtage34

  • MD5

    10cdfe061daaa43b3eef3266cfcd8c43

  • SHA1

    a8fdbee84c99ca77268df811c922d5b85a3f017a

  • SHA256

    55fb461dd10d7e906e7d3919963cda3d7f7509b32622028b868ba44e8e432c4b

  • SHA512

    5e3eee0c69680329039d32be4d6bfd96c6e7b0e517c2ca22133a7ebaf72187f50fd17a549eeca8687588f5c365979a50caa9063a174881dd03413cec78eb21c5

  • SSDEEP

    12288:SMroy908m0k7O9gaDaTD5724DbyD65hLu0KIwTobmVezhPOSK5mJfvqF2XfigJf3:2y9kzT44iOfa0hBhPO35mJfW2XagJfrz

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

      55fb461dd10d7e906e7d3919963cda3d7f7509b32622028b868ba44e8e432c4b

    • Size

      689KB

    • MD5

      10cdfe061daaa43b3eef3266cfcd8c43

    • SHA1

      a8fdbee84c99ca77268df811c922d5b85a3f017a

    • SHA256

      55fb461dd10d7e906e7d3919963cda3d7f7509b32622028b868ba44e8e432c4b

    • SHA512

      5e3eee0c69680329039d32be4d6bfd96c6e7b0e517c2ca22133a7ebaf72187f50fd17a549eeca8687588f5c365979a50caa9063a174881dd03413cec78eb21c5

    • SSDEEP

      12288:SMroy908m0k7O9gaDaTD5724DbyD65hLu0KIwTobmVezhPOSK5mJfvqF2XfigJf3:2y9kzT44iOfa0hBhPO35mJfW2XagJfrz

    • 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