General

  • Target

    efe0d4a3c991303083fd4ba828c9f898bdcb12a0d76b98b2193ade32c2f329af

  • Size

    700KB

  • Sample

    230327-1kssgshd51

  • MD5

    de1eea25820f29bb1577de6c94741223

  • SHA1

    b111f79864ebdfd08a4f46798572eaabeb463d15

  • SHA256

    efe0d4a3c991303083fd4ba828c9f898bdcb12a0d76b98b2193ade32c2f329af

  • SHA512

    76bc290b0777c136ee66163d838fdcc41b9ecc0310509c86f35a05fb1e6a2db99f63095e4605f451e551db9536cc63ce3173b7f7bc788c3aae7d8c7d1e9e8aff

  • SSDEEP

    12288:gMrby900qvhf41tO6hFwMf9DSrcAL8F38pOmEPWUBgjquP4XbKRbkxdqaABpH:ryqf41k6hn+L8VAsDg+uP4XbKlidqxBl

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

      efe0d4a3c991303083fd4ba828c9f898bdcb12a0d76b98b2193ade32c2f329af

    • Size

      700KB

    • MD5

      de1eea25820f29bb1577de6c94741223

    • SHA1

      b111f79864ebdfd08a4f46798572eaabeb463d15

    • SHA256

      efe0d4a3c991303083fd4ba828c9f898bdcb12a0d76b98b2193ade32c2f329af

    • SHA512

      76bc290b0777c136ee66163d838fdcc41b9ecc0310509c86f35a05fb1e6a2db99f63095e4605f451e551db9536cc63ce3173b7f7bc788c3aae7d8c7d1e9e8aff

    • SSDEEP

      12288:gMrby900qvhf41tO6hFwMf9DSrcAL8F38pOmEPWUBgjquP4XbKRbkxdqaABpH:ryqf41k6hn+L8VAsDg+uP4XbKlidqxBl

    • 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