General

  • Target

    file

  • Size

    1.0MB

  • Sample

    230715-bjz3qsgf37

  • MD5

    ecb780e0b9a862f01b73fc28e175e2b0

  • SHA1

    4f52114d9c4744f9a563caeaee925b3d9c1d66f8

  • SHA256

    83258fe81b568e34a9531f48c88a95a59a8b82299978e9fd7a0e651220a69537

  • SHA512

    574ec92f9c4680011281ca933afbcda5786f8044728fd3448ddf5464ba562e51fad53e1694f5ebd8688e98ea9383c3185ad92a6160c6981f81f08b64350f62f8

  • SSDEEP

    24576:vyiuBTR9IYqU5Z05UOKg0Izc3qO5qYsr4BRd+ZO8FrbO:6iCRIYzOK1eYsr28

Malware Config

Extracted

Family

redline

Botnet

masha

C2

77.91.68.48:19071

Attributes
  • auth_value

    55b9b39a0dae383196a4b8d79e5bb805

Targets

    • Target

      file

    • Size

      1.0MB

    • MD5

      ecb780e0b9a862f01b73fc28e175e2b0

    • SHA1

      4f52114d9c4744f9a563caeaee925b3d9c1d66f8

    • SHA256

      83258fe81b568e34a9531f48c88a95a59a8b82299978e9fd7a0e651220a69537

    • SHA512

      574ec92f9c4680011281ca933afbcda5786f8044728fd3448ddf5464ba562e51fad53e1694f5ebd8688e98ea9383c3185ad92a6160c6981f81f08b64350f62f8

    • SSDEEP

      24576:vyiuBTR9IYqU5Z05UOKg0Izc3qO5qYsr4BRd+ZO8FrbO:6iCRIYzOK1eYsr28

    • Detects Healer an antivirus disabler dropper

    • Healer

      Healer an antivirus disabler dropper.

    • 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

    • Windows security modification

    • Adds Run key to start application

MITRE ATT&CK Enterprise v6

Tasks