General

  • Target

    994968af0e6e8f80b2711ec3b37bfba1.bin

  • Size

    1023KB

  • Sample

    231011-jdtyjahh8x

  • MD5

    0ecdc73bfd851e9656faf84b66d86769

  • SHA1

    18e3085ca762308db8c2d62d9cd5143c4960745b

  • SHA256

    6f185e897873c13df6e79c5743e51e25b930ea50d21de66a484b48d21df39ad9

  • SHA512

    0bceb1a3d90534586fa194e9dc08bdbe32f7a3d2082a5ebbc1826b56053b5afc2c1979bd99e6e817970ef80bbfd3c85603db96151bf3e57162480b6e1ce8900e

  • SSDEEP

    24576:duxEDkASa2bYTWyoWk54nl/mzNIIIp1FB+Y6Mfe+i2:dYEDkASaeYTyZ4nlqNO+Y6ie0

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

      4b0034c1988e9ef50d663d15d428796de2bf083cdd7ab1bce56d14dd085f2c30.exe

    • Size

      1.0MB

    • MD5

      994968af0e6e8f80b2711ec3b37bfba1

    • SHA1

      ee67bc5832d2b922c39814151ee2cfc0acf80118

    • SHA256

      4b0034c1988e9ef50d663d15d428796de2bf083cdd7ab1bce56d14dd085f2c30

    • SHA512

      86d809009c4ada1f24f409048c5079f4bad8509419cca61acebc4cef1d609d13676b7a821e5450f148e67947e98ebebe5b31388bdb0f11707879cf66d6f9efbb

    • SSDEEP

      24576:dyAjfIIer/27kgrOnZO1fB19ijMaHNQzrNFeUXjbB:4IjkgrYI1A4jZ

    • 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