General

  • Target

    8431355c145c055feafcc3c6f21609eb3c264922ffe7a16112addcc5f4d945e9

  • Size

    1.2MB

  • Sample

    231013-fcbh1sec5y

  • MD5

    f5358197d9287ec1f0ca323646d7b81f

  • SHA1

    254c1998b66bed225f990c5abc22d3d77f7e1060

  • SHA256

    8431355c145c055feafcc3c6f21609eb3c264922ffe7a16112addcc5f4d945e9

  • SHA512

    94ae579c3b02523f437f862565c7e4653d71663431569c1911dc15a79bf501e9596a24e1f0b10119453b3e217c641166548f31405cc6211a19382b1a98e9999a

  • SSDEEP

    24576:B3XrwYaJ2UPhWNBqfqaKNF08VE5cUM0Wm5XxHhziG8G:hXrwYaBANkya+F0l5fd5X3z8G

Malware Config

Extracted

Family

redline

Botnet

petin

C2

77.91.124.82:19071

Attributes
  • auth_value

    f6cf7a48c0291d1ef5a3440429827d6d

Targets

    • Target

      8431355c145c055feafcc3c6f21609eb3c264922ffe7a16112addcc5f4d945e9

    • Size

      1.2MB

    • MD5

      f5358197d9287ec1f0ca323646d7b81f

    • SHA1

      254c1998b66bed225f990c5abc22d3d77f7e1060

    • SHA256

      8431355c145c055feafcc3c6f21609eb3c264922ffe7a16112addcc5f4d945e9

    • SHA512

      94ae579c3b02523f437f862565c7e4653d71663431569c1911dc15a79bf501e9596a24e1f0b10119453b3e217c641166548f31405cc6211a19382b1a98e9999a

    • SSDEEP

      24576:B3XrwYaJ2UPhWNBqfqaKNF08VE5cUM0Wm5XxHhziG8G:hXrwYaBANkya+F0l5fd5X3z8G

    • 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

    • Adds Run key to start application

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks