General

  • Target

    54bcd8a46464284c8f3aa7669e3f34ba8f4c26d029829e2bdcc8961dc53181b1

  • Size

    1.1MB

  • Sample

    231011-g2c9ksed6y

  • MD5

    c0fbd9f2ed9354a6f6d5b0d2c2a53bba

  • SHA1

    79ce50fbd7a8e25c6e8e9172a3f0b571518ca06f

  • SHA256

    54bcd8a46464284c8f3aa7669e3f34ba8f4c26d029829e2bdcc8961dc53181b1

  • SHA512

    d9b3bbb8da38901a46ea1a6eaf20a6b440e231ef3c4667b17854d8ff99001b3260fdd9a6d300e253bbeb7330888d5c6b0d8dafa6c385a463a721fe6eb740ecec

  • SSDEEP

    24576:QylbMz+q4havVuWlimXFKQYkQ81geSFxG2SOKpN:XlbMzpMaMWlDFYz/eSFM2SO

Malware Config

Extracted

Family

redline

Botnet

gruha

C2

77.91.124.55:19071

Attributes
  • auth_value

    2f4cf2e668a540e64775b27535cc6892

Extracted

Family

amadey

Version

3.89

C2

http://77.91.68.52/mac/index.php

http://77.91.68.78/help/index.php

Attributes
  • install_dir

    fefffe8cea

  • install_file

    explonde.exe

  • strings_key

    916aae73606d7a9e02a1d3b47c199688

rc4.plain
rc4.plain

Targets

    • Target

      54bcd8a46464284c8f3aa7669e3f34ba8f4c26d029829e2bdcc8961dc53181b1

    • Size

      1.1MB

    • MD5

      c0fbd9f2ed9354a6f6d5b0d2c2a53bba

    • SHA1

      79ce50fbd7a8e25c6e8e9172a3f0b571518ca06f

    • SHA256

      54bcd8a46464284c8f3aa7669e3f34ba8f4c26d029829e2bdcc8961dc53181b1

    • SHA512

      d9b3bbb8da38901a46ea1a6eaf20a6b440e231ef3c4667b17854d8ff99001b3260fdd9a6d300e253bbeb7330888d5c6b0d8dafa6c385a463a721fe6eb740ecec

    • SSDEEP

      24576:QylbMz+q4havVuWlimXFKQYkQ81geSFxG2SOKpN:XlbMzpMaMWlDFYz/eSFM2SO

    • Amadey

      Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.

    • Detect Mystic stealer payload

    • Detects Healer an antivirus disabler dropper

    • Healer

      Healer an antivirus disabler dropper.

    • Modifies Windows Defender Real-time Protection settings

    • Mystic

      Mystic is an infostealer written in C++.

    • 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

    • Adds Run key to start application

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks