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General

  • Target

    0c7cedd07b6b4c5915466a662274296d9bc2f2b6ed1f509a630ecd5442c491bc

  • Size

    767KB

  • Sample

    230525-z83f6acd93

  • MD5

    dab4a8f46dea827acfcd7ced29a241c5

  • SHA1

    4b4374203a9c4e0e00c83c423aeaafdc6261bc23

  • SHA256

    0c7cedd07b6b4c5915466a662274296d9bc2f2b6ed1f509a630ecd5442c491bc

  • SHA512

    e5200d94368715970ddc1b8728713fa815c9b899680c859d7f7a8f71d0a83cd487ae750df43083633a6b46438637583bbe20f17e7a30b14c98105433835c145c

  • SSDEEP

    12288:OMrhy900pdHp7IA00iTGlgsCCwF/xaonp2mz1MBCTq/8NnPJ4Rn0kBBfnMLtIW+H:vyjL8Ab7g+wF/gonYmzCBCTqEJxS0kPH

Malware Config

Extracted

Family

redline

Botnet

mina

C2

83.97.73.122:19062

Attributes
  • auth_value

    3d04bf4b8ba2a11c4dcf9df0e388fa05

Extracted

Family

redline

Botnet

greg

C2

83.97.73.122:19062

Attributes
  • auth_value

    4c966a90781c6b4ab7f512d018696362

Targets

    • Target

      0c7cedd07b6b4c5915466a662274296d9bc2f2b6ed1f509a630ecd5442c491bc

    • Size

      767KB

    • MD5

      dab4a8f46dea827acfcd7ced29a241c5

    • SHA1

      4b4374203a9c4e0e00c83c423aeaafdc6261bc23

    • SHA256

      0c7cedd07b6b4c5915466a662274296d9bc2f2b6ed1f509a630ecd5442c491bc

    • SHA512

      e5200d94368715970ddc1b8728713fa815c9b899680c859d7f7a8f71d0a83cd487ae750df43083633a6b46438637583bbe20f17e7a30b14c98105433835c145c

    • SSDEEP

      12288:OMrhy900pdHp7IA00iTGlgsCCwF/xaonp2mz1MBCTq/8NnPJ4Rn0kBBfnMLtIW+H:vyjL8Ab7g+wF/gonYmzCBCTqEJxS0kPH

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

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

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • 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