General

  • Target

    e500189557bab4e9da6d58ee6451c0f25cc01933cefb5c5f1b4b134df3ca3501

  • Size

    695KB

  • Sample

    230327-y6rffafb34

  • MD5

    ba5d769137c45d1efbbdc9cd864f0baa

  • SHA1

    6e55ef58edc59f58ff4120e16e85c820e62df029

  • SHA256

    e500189557bab4e9da6d58ee6451c0f25cc01933cefb5c5f1b4b134df3ca3501

  • SHA512

    25848defa13a9ba7c9f8bfca7b42f0e1b80258f888784f36e856026c110f2882b461302de445f9830c161017f2a374abe174cb7c7152a34f23b7bf225b647c25

  • SSDEEP

    12288:uMrjy90nuOeffp5JE0bQsQZ8hcxl/lkAVDTOUKzyfvPSozKMlJLuA6vIwaxN:1yEuOe353hgl/RcUKz+yQK8N61EN

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

      e500189557bab4e9da6d58ee6451c0f25cc01933cefb5c5f1b4b134df3ca3501

    • Size

      695KB

    • MD5

      ba5d769137c45d1efbbdc9cd864f0baa

    • SHA1

      6e55ef58edc59f58ff4120e16e85c820e62df029

    • SHA256

      e500189557bab4e9da6d58ee6451c0f25cc01933cefb5c5f1b4b134df3ca3501

    • SHA512

      25848defa13a9ba7c9f8bfca7b42f0e1b80258f888784f36e856026c110f2882b461302de445f9830c161017f2a374abe174cb7c7152a34f23b7bf225b647c25

    • SSDEEP

      12288:uMrjy90nuOeffp5JE0bQsQZ8hcxl/lkAVDTOUKzyfvPSozKMlJLuA6vIwaxN:1yEuOe353hgl/RcUKz+yQK8N61EN

    • 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