General

  • Target

    f47bae2504d557c4b8f55d7737c9ee436a4508cf8a08aa3cdda4192d2416264e

  • Size

    768KB

  • Sample

    230525-tty8asbh2x

  • MD5

    17ad98443b94e6e98f7aed8194f27d36

  • SHA1

    93f2e10a21d7f0eb1b3c98825b495e76401727a5

  • SHA256

    f47bae2504d557c4b8f55d7737c9ee436a4508cf8a08aa3cdda4192d2416264e

  • SHA512

    83b4bc2aadc61325b779d4f0b26ba30f0260cdea9b21b8beda8c83b3255cb2c133acb194a7bef8690cfddf166ac12d572795ad76303c93198eccf69e8f85af4d

  • SSDEEP

    12288:QMrpy905I8Ky5Ij99gIFlDylPaQAFYjdShv436pOihiJ+Q+fcavK2bWmE9CQ:py6l+j9iIlDylS5YjkhvS6/hSj+kd2bs

Malware Config

Extracted

Family

redline

Botnet

mina

C2

83.97.73.122:19062

Attributes
  • auth_value

    3d04bf4b8ba2a11c4dcf9df0e388fa05

Extracted

Family

redline

Botnet

fash

C2

83.97.73.122:19062

Attributes
  • auth_value

    dd7165bcd22b0ed3df426d944e12f136

Targets

    • Target

      f47bae2504d557c4b8f55d7737c9ee436a4508cf8a08aa3cdda4192d2416264e

    • Size

      768KB

    • MD5

      17ad98443b94e6e98f7aed8194f27d36

    • SHA1

      93f2e10a21d7f0eb1b3c98825b495e76401727a5

    • SHA256

      f47bae2504d557c4b8f55d7737c9ee436a4508cf8a08aa3cdda4192d2416264e

    • SHA512

      83b4bc2aadc61325b779d4f0b26ba30f0260cdea9b21b8beda8c83b3255cb2c133acb194a7bef8690cfddf166ac12d572795ad76303c93198eccf69e8f85af4d

    • SSDEEP

      12288:QMrpy905I8Ky5Ij99gIFlDylPaQAFYjdShv436pOihiJ+Q+fcavK2bWmE9CQ:py6l+j9iIlDylS5YjkhvS6/hSj+kd2bs

    • 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

    • Loads dropped DLL

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • 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.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks