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General

  • Target

    JC_27f65b0231c49bd90c9f704ba747ffeaf5f11ae20996559502af54d6e75b895a

  • Size

    1.4MB

  • Sample

    230918-vrqzksah8x

  • MD5

    d1d2d184ae07a4077b02e0560f4ade3a

  • SHA1

    1fccc8fd08ab87e1d02c4794f4696d52e3db3b76

  • SHA256

    27f65b0231c49bd90c9f704ba747ffeaf5f11ae20996559502af54d6e75b895a

  • SHA512

    c12eb6d233b6f47427fa27248d70fa4cbdbe224bc1a0e5d029d3c0d241f250d223c2bcb5bbfef62eef2fd92760e73e96cd798e51b6972e95367aa5a366f87f1d

  • SSDEEP

    24576:G39tcBGDKccauLKj2LuJ1kD1wVs0AMkJDRTJ8SExf1qLvkk9bfB8f7vhVGw:G398XBG2C81wVqfJDjJof1Wkk9fB8f77

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

Attributes
  • install_dir

    fefffe8cea

  • install_file

    explonde.exe

  • strings_key

    916aae73606d7a9e02a1d3b47c199688

rc4.plain
rc4.plain

Extracted

Family

redline

Botnet

monik

C2

77.91.124.82:19071

Attributes
  • auth_value

    da7d9ea0878f5901f1f8319d34bdccea

Extracted

Family

smokeloader

Version

2022

C2

http://77.91.68.29/fks/

rc4.i32
rc4.i32

Extracted

Family

redline

Botnet

0305

C2

185.215.113.25:10195

Attributes
  • auth_value

    c86205ff1cc37b2da12f0190adfda52c

Extracted

Family

smokeloader

Botnet

up3

Extracted

Family

redline

Botnet

LegendaryInstalls_20230918

C2

62.72.23.19:80

Attributes
  • auth_value

    7e2e28855818d91285389c56372566f4

Extracted

Family

smokeloader

Version

2020

C2

http://host-file-host6.com/

http://host-host-file8.com/

rc4.i32
rc4.i32

Targets

    • Target

      JC_27f65b0231c49bd90c9f704ba747ffeaf5f11ae20996559502af54d6e75b895a

    • Size

      1.4MB

    • MD5

      d1d2d184ae07a4077b02e0560f4ade3a

    • SHA1

      1fccc8fd08ab87e1d02c4794f4696d52e3db3b76

    • SHA256

      27f65b0231c49bd90c9f704ba747ffeaf5f11ae20996559502af54d6e75b895a

    • SHA512

      c12eb6d233b6f47427fa27248d70fa4cbdbe224bc1a0e5d029d3c0d241f250d223c2bcb5bbfef62eef2fd92760e73e96cd798e51b6972e95367aa5a366f87f1d

    • SSDEEP

      24576:G39tcBGDKccauLKj2LuJ1kD1wVs0AMkJDRTJ8SExf1qLvkk9bfB8f7vhVGw:G398XBG2C81wVqfJDjJof1Wkk9fB8f77

    • 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 Fabookie payload

    • Detects Healer an antivirus disabler dropper

    • Fabookie

      Fabookie is facebook account info stealer.

    • Glupteba

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

    • Glupteba payload

    • 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.

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

    • Downloads MZ/PE file

    • Modifies Windows Firewall

    • 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

    • 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.

    • Drops file in System32 directory

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks