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General

  • Target

    e8816f4b3157eac069e7bd174779c0b830d0553a1f59723b664ad8ee62f9c0f1

  • Size

    770KB

  • Sample

    230526-s3k7csgf6z

  • MD5

    117b590e13111030f645dea2b3206234

  • SHA1

    fed9c7b40b063f114109ce6b1d067f62537f7297

  • SHA256

    e8816f4b3157eac069e7bd174779c0b830d0553a1f59723b664ad8ee62f9c0f1

  • SHA512

    ced44dc1aa7025009846402b2778bfd3e3582688c2cf33cac862050192aec4ab7f49a9542abda27342631bbb3306b0a73f618d680d3bf5cb4b54b9c88577bdc9

  • SSDEEP

    12288:aMrpy907HlzHPEgv8qbLAgGhj4HuVm7J6IPKx3PfjNBz2h0/dh/vkT/kejCJX:byMlzHMgvfbLkJEGRfvz2h0Psb7jCV

Malware Config

Extracted

Family

redline

Botnet

misa

C2

83.97.73.122:19062

Attributes
  • auth_value

    9e79529a6bdb4962f44d12b0d6d62d32

Extracted

Family

redline

Botnet

goga

C2

83.97.73.122:19062

Attributes
  • auth_value

    6d57dff6d3c42dddb8a76dc276b8467f

Targets

    • Target

      e8816f4b3157eac069e7bd174779c0b830d0553a1f59723b664ad8ee62f9c0f1

    • Size

      770KB

    • MD5

      117b590e13111030f645dea2b3206234

    • SHA1

      fed9c7b40b063f114109ce6b1d067f62537f7297

    • SHA256

      e8816f4b3157eac069e7bd174779c0b830d0553a1f59723b664ad8ee62f9c0f1

    • SHA512

      ced44dc1aa7025009846402b2778bfd3e3582688c2cf33cac862050192aec4ab7f49a9542abda27342631bbb3306b0a73f618d680d3bf5cb4b54b9c88577bdc9

    • SSDEEP

      12288:aMrpy907HlzHPEgv8qbLAgGhj4HuVm7J6IPKx3PfjNBz2h0/dh/vkT/kejCJX:byMlzHMgvfbLkJEGRfvz2h0Psb7jCV

    • 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