General

  • Target

    file

  • Size

    1.3MB

  • Sample

    231012-jx55xaab32

  • MD5

    fac542e07ee96e3411e7d1231bee62f8

  • SHA1

    fee2493e7198eaf7241e943ba994fc972f2019d6

  • SHA256

    c0ddbd455467b4ba31285e0d66569f8073a43151f62835e83d3418e691dbfa07

  • SHA512

    f74d3b41a71cc38ee7b70bafbd648f6a2730875ffcef655e76cd2bd29e26ad6f50ad3851725d285f41bb2bd39b5bc53c79e6edc49e19e96ae41c6444dce2d6ad

  • SSDEEP

    24576:Lyq8VFaV+2wrqHoYifIkHjkelHvVQKYIxJ9Qz2fu6j/XyH2WCn1V9l5:+fHaBweHufIkHwCPVQmxMz2m6j6HHCXD

Malware Config

Extracted

Family

redline

Botnet

trush

C2

77.91.124.82:19071

Attributes
  • auth_value

    c13814867cde8193679cd0cad2d774be

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

breha

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

pixelscloud

C2

85.209.176.171:80

Extracted

Family

redline

Botnet

kukish

C2

77.91.124.55:19071

Extracted

Family

redline

Botnet

@ytlogsbot

C2

185.216.70.238:37515

Targets

    • Target

      file

    • Size

      1.3MB

    • MD5

      fac542e07ee96e3411e7d1231bee62f8

    • SHA1

      fee2493e7198eaf7241e943ba994fc972f2019d6

    • SHA256

      c0ddbd455467b4ba31285e0d66569f8073a43151f62835e83d3418e691dbfa07

    • SHA512

      f74d3b41a71cc38ee7b70bafbd648f6a2730875ffcef655e76cd2bd29e26ad6f50ad3851725d285f41bb2bd39b5bc53c79e6edc49e19e96ae41c6444dce2d6ad

    • SSDEEP

      24576:Lyq8VFaV+2wrqHoYifIkHjkelHvVQKYIxJ9Qz2fu6j/XyH2WCn1V9l5:+fHaBweHufIkHwCPVQmxMz2m6j6HHCXD

    • 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

    • 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

    • 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.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks