General

  • Target

    7e848a1b54a2ac5f7c6573675c164825dac7f3dc7ae68d86d2dda7202bcb952a

  • Size

    821KB

  • Sample

    230216-lbgxasgh46

  • MD5

    998e3904f1cd828b6c6a9e27eb05734d

  • SHA1

    92c1ae4eb859a8a4bea4e407ef853d6a38002898

  • SHA256

    7e848a1b54a2ac5f7c6573675c164825dac7f3dc7ae68d86d2dda7202bcb952a

  • SHA512

    fb0e64bffa1422983906f80ddb64dea26ee232d67ccd020ec82f3ccf4faafec221807a4d5c9a741a78caaeb90733dc16b5218945a573cc6430c82a6ac5753f0f

  • SSDEEP

    24576:oy9smVHzNKKskD6X6cUpIJ0h5BtWowZGm:v9smtd9D6X6qJ0hUowZ

Malware Config

Extracted

Family

redline

Botnet

dubka

C2

193.233.20.13:4136

Attributes
  • auth_value

    e5a9421183a033f283b2f23139b471f0

Targets

    • Target

      7e848a1b54a2ac5f7c6573675c164825dac7f3dc7ae68d86d2dda7202bcb952a

    • Size

      821KB

    • MD5

      998e3904f1cd828b6c6a9e27eb05734d

    • SHA1

      92c1ae4eb859a8a4bea4e407ef853d6a38002898

    • SHA256

      7e848a1b54a2ac5f7c6573675c164825dac7f3dc7ae68d86d2dda7202bcb952a

    • SHA512

      fb0e64bffa1422983906f80ddb64dea26ee232d67ccd020ec82f3ccf4faafec221807a4d5c9a741a78caaeb90733dc16b5218945a573cc6430c82a6ac5753f0f

    • SSDEEP

      24576:oy9smVHzNKKskD6X6cUpIJ0h5BtWowZGm:v9smtd9D6X6qJ0hUowZ

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

      RedLine Stealer is a malware family written in C#, first appearing in early 2020.

    • 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