General

  • Target

    1d8d9b4bfdc82f81897b300ee90e0bab7c5a5262b4874fcb4ef5a9ea4e0796b3

  • Size

    658KB

  • Sample

    230403-y7c97sha44

  • MD5

    082a4fbbff7cacdc4ea22b4f6bf0a98a

  • SHA1

    f2096b40fb718d7772a6cbfc82910fd9dda3d468

  • SHA256

    1d8d9b4bfdc82f81897b300ee90e0bab7c5a5262b4874fcb4ef5a9ea4e0796b3

  • SHA512

    c9ae13f1e995c066200391ecb78ea6b2fd0277f9099a2fd02111996673cd42de709ff4b7d07859fc09662465b1534a6ab399251bc3d6f4920cc4fa8c75afa731

  • SSDEEP

    12288:/MrVy90vHrHoy9OSa/LVRHtAxIQ1ogdqN44tzWKU28vgnWvN7lJm0:2yGtMSyHtG11nqO4wKqN3

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

      1d8d9b4bfdc82f81897b300ee90e0bab7c5a5262b4874fcb4ef5a9ea4e0796b3

    • Size

      658KB

    • MD5

      082a4fbbff7cacdc4ea22b4f6bf0a98a

    • SHA1

      f2096b40fb718d7772a6cbfc82910fd9dda3d468

    • SHA256

      1d8d9b4bfdc82f81897b300ee90e0bab7c5a5262b4874fcb4ef5a9ea4e0796b3

    • SHA512

      c9ae13f1e995c066200391ecb78ea6b2fd0277f9099a2fd02111996673cd42de709ff4b7d07859fc09662465b1534a6ab399251bc3d6f4920cc4fa8c75afa731

    • SSDEEP

      12288:/MrVy90vHrHoy9OSa/LVRHtAxIQ1ogdqN44tzWKU28vgnWvN7lJm0:2yGtMSyHtG11nqO4wKqN3

    • 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