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General

  • Target

    67f7ec01f0097430554252708324ccd837268be66f78d17cf533e65e497ec8b5

  • Size

    1018KB

  • Sample

    231011-lxlsdahc99

  • MD5

    7646544751c1a7871ef47cd9d0033543

  • SHA1

    fd5369cb23c6508c97e2e21fa71d7d77ae4e02c3

  • SHA256

    1bf24c1e361a7d15b5d35bde8365f1030fd692fafc34b6070ddc016089c50a16

  • SHA512

    8c390055f76766607330c199510e1798a87e16a44c517e5bd78aec86cc07b2994217fac98629eefde6e53aff4f60c5ce17dbdd14d68a37ed24eb7519fa54bcad

  • SSDEEP

    24576:LHvy3WYpXlyTN2hEAYF6DkCRHad6kWWIjUPd90oWLV1LlEXM0:LamYPyTMVkCpaduUPU5LVhlyh

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

      67f7ec01f0097430554252708324ccd837268be66f78d17cf533e65e497ec8b5

    • Size

      1.0MB

    • MD5

      e767bbeb6e8148b867a7d852c506268e

    • SHA1

      21eb1e99770befd91c04b781066388c583cdf87f

    • SHA256

      67f7ec01f0097430554252708324ccd837268be66f78d17cf533e65e497ec8b5

    • SHA512

      77d69923156a9765cdd0e0dfee4d1a212bcd0d132c74f658cb07bc92c0e08b30ee7c70db9f415acdce143b079c5b44bbabe13efcf02a050968e30d31a42414ad

    • SSDEEP

      24576:6yS31DyhN2Z6A896RaCB1NvkgWI5UnX9WocaWFiXM9:BSNyhMFaCbNdUnUrFY

    • 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