General

  • Target

    ea2a7fcfb0fad4880e863db774715792ecd2adb7806b60ffdce48102a406dfde

  • Size

    1.6MB

  • Sample

    231008-e2nzzahh9s

  • MD5

    95a0aaf2da369393aeeaac44b06c1c9b

  • SHA1

    6b33d79f6f6a88403a5d8a754ebd6e46764ef49c

  • SHA256

    ea2a7fcfb0fad4880e863db774715792ecd2adb7806b60ffdce48102a406dfde

  • SHA512

    2b3b27d9b6b017e384298d5024462d3dc70132cc45566dd8dc5d48b320f8fcaec46b10a0d29bf671ed352238dccdc066951550da7f2281c6a31794fd5b379272

  • SSDEEP

    12288:08SRtZ7Qvi8Qvd11tBotjqnmlJ3Uew2/UQ2Nm9LrWuTaZR9X6a9DhvhE6zrj:gQvi8011tBotjXjXw2rCm0P6a9Dhvhr

Malware Config

Extracted

Family

smokeloader

Version

2022

C2

http://77.91.68.29/fks/

rc4.i32
rc4.i32

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

Extracted

Family

redline

Botnet

magia

C2

77.91.124.55:19071

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

Extracted

Family

redline

Botnet

lutyr

C2

77.91.124.55:19071

Extracted

Family

redline

Botnet

@ytlogsbot

C2

176.123.4.46:33783

Targets

    • Target

      ea2a7fcfb0fad4880e863db774715792ecd2adb7806b60ffdce48102a406dfde

    • Size

      1.6MB

    • MD5

      95a0aaf2da369393aeeaac44b06c1c9b

    • SHA1

      6b33d79f6f6a88403a5d8a754ebd6e46764ef49c

    • SHA256

      ea2a7fcfb0fad4880e863db774715792ecd2adb7806b60ffdce48102a406dfde

    • SHA512

      2b3b27d9b6b017e384298d5024462d3dc70132cc45566dd8dc5d48b320f8fcaec46b10a0d29bf671ed352238dccdc066951550da7f2281c6a31794fd5b379272

    • SSDEEP

      12288:08SRtZ7Qvi8Qvd11tBotjqnmlJ3Uew2/UQ2Nm9LrWuTaZR9X6a9DhvhE6zrj:gQvi8011tBotjXjXw2rCm0P6a9Dhvhr

    • 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

    • 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

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

    • Downloads MZ/PE file

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Uses the VBS compiler for execution

    • Windows security modification

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Adds Run key to start application

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks