General

  • Target

    acf9ec99c7a71a432cca1681774eef82e1c67e5b84eb98bb1682edc914d71833

  • Size

    1.1MB

  • Sample

    231012-s31baabd63

  • MD5

    337b41987958b913d0b02a1b3e0b2fb8

  • SHA1

    4bf8d7bd9af0277e0841c506d20a55bea308b4e5

  • SHA256

    acf9ec99c7a71a432cca1681774eef82e1c67e5b84eb98bb1682edc914d71833

  • SHA512

    497f5a6d90745ae36d37970ffac5ea688b18c8d7f65872b91091a13b99f64eae7604da748db353c50ede81e48488aba291152b15d926b3abc9f724bfed5c14b6

  • SSDEEP

    24576:ksdg5zQovqS/u2h1hWtq6+ExIZakgDjhIQs8+Ch5WIh8os:U58ov7T3cbrxJHjh5WQs

Malware Config

Extracted

Family

amadey

Version

3.89

C2

http://77.91.68.52/mac/index.php

http://77.91.68.78/help/index.php

http://77.91.124.1/theme/index.php

Attributes
  • install_dir

    fefffe8cea

  • install_file

    explonde.exe

  • strings_key

    916aae73606d7a9e02a1d3b47c199688

rc4.plain
rc4.plain

Extracted

Family

smokeloader

Version

2022

C2

http://77.91.68.29/fks/

rc4.i32
rc4.i32

Extracted

Family

redline

Botnet

kukish

C2

77.91.124.55:19071

Extracted

Family

redline

Botnet

breha

C2

77.91.124.55:19071

Extracted

Family

redline

Botnet

pixelscloud2.0

C2

85.209.176.128:80

Extracted

Family

amadey

Version

3.83

C2

http://5.42.65.80/8bmeVwqx/index.php

Attributes
  • install_dir

    207aa4515d

  • install_file

    oneetx.exe

  • strings_key

    3e634dd0840c68ae2ced83c2be7bf0d4

rc4.plain

Targets

    • Target

      acf9ec99c7a71a432cca1681774eef82e1c67e5b84eb98bb1682edc914d71833

    • Size

      1.1MB

    • MD5

      337b41987958b913d0b02a1b3e0b2fb8

    • SHA1

      4bf8d7bd9af0277e0841c506d20a55bea308b4e5

    • SHA256

      acf9ec99c7a71a432cca1681774eef82e1c67e5b84eb98bb1682edc914d71833

    • SHA512

      497f5a6d90745ae36d37970ffac5ea688b18c8d7f65872b91091a13b99f64eae7604da748db353c50ede81e48488aba291152b15d926b3abc9f724bfed5c14b6

    • SSDEEP

      24576:ksdg5zQovqS/u2h1hWtq6+ExIZakgDjhIQs8+Ch5WIh8os:U58ov7T3cbrxJHjh5WQs

    • 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.

    • Detects Healer an antivirus disabler dropper

    • Glupteba

      Glupteba is a modular loader written in Golang with various components.

    • 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.

    • RedLine payload

    • SectopRAT

      SectopRAT is a remote access trojan first seen in November 2019.

    • SectopRAT payload

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

    • Downloads MZ/PE file

    • Modifies Windows Firewall

    • .NET Reactor proctector

      Detects an executable protected by an unregistered version of Eziriz's .NET Reactor.

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Uses the VBS compiler for execution

    • Windows security modification

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Adds Run key to start application

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Manipulates WinMonFS driver.

      Roottkits write to WinMonFS to hide directories/files from being detected.

    • Drops file in System32 directory

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks