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General

  • Target

    601ea83a4a3b3ba5037c8185d1b8f521091a9bcc2a1676c6e047518405c91d58.zip

  • Size

    1.5MB

  • Sample

    231119-1jhacscg3w

  • MD5

    32e55ff3645c839dbe3192c6ab028d0f

  • SHA1

    37d95ccb022e4e0de4be84c431166aaeceaa75a4

  • SHA256

    27a0bbd03f439aef6edab075fdc495ad7e6b4cdc21f387c278802f9b447b61c3

  • SHA512

    60e84aa6cd61fc83d909ccf24d33b9979f21e9db6061038f52ef0e30ce67b877033631f41cd4f8e486a82131e682128de03e12f2d1ec0363cc83d7a041bca8d0

  • SSDEEP

    49152:Fy2KPveRPuJf8+QN5rEDUs49y8G9b7Cyh15P0aiS+RV:Fy2KPWkf8+FX+NM3Cyt0aiSmV

Malware Config

Extracted

Family

smokeloader

Version

2022

C2

http://77.91.68.29/fks/

rc4.i32
rc4.i32

Extracted

Family

redline

Botnet

grome

C2

77.91.124.86:19084

Extracted

Family

amadey

Version

3.89

C2

http://77.91.124.1/theme/index.php

Attributes
  • install_dir

    fefffe8cea

  • install_file

    explothe.exe

  • strings_key

    36a96139c1118a354edf72b1080d4b2f

rc4.plain

Targets

    • Target

      601ea83a4a3b3ba5037c8185d1b8f521091a9bcc2a1676c6e047518405c91d58.exe

    • Size

      1.6MB

    • MD5

      4134fbef26ed612d274c2beeb721b0b6

    • SHA1

      4b7add665f3246c6107d65692a9f6145a1aa579f

    • SHA256

      601ea83a4a3b3ba5037c8185d1b8f521091a9bcc2a1676c6e047518405c91d58

    • SHA512

      a33d0f9c32ed55a708a28b891d7a5761b17257afbbeecd3cd5702c6ec6ba920d56e9414da282bfda8f7ea20fde0cdb38fe9083167f96da48877bce5c4ec1d668

    • SSDEEP

      49152:IMkxML0hUMN3069F5Ienkh8kFOx7P+JskQaCeUvej:7bUU0NIekh8kF8IQZ

    • Amadey

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

    • DcRat

      DarkCrystal(DC) is a new .NET RAT active since June 2019 capable of loading additional plugins.

    • Detect Mystic stealer payload

    • 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.

    • RedLine payload

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Adds Run key to start application

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks