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General

  • Target

    bbce9e0aef2a086c5e06a61ec969d8636ced8340098f48ee24b80d5ebf9f22fe

  • Size

    965KB

  • Sample

    231012-c85vysdc69

  • MD5

    e507ecc22a2a22a9f9067d63856bfdb5

  • SHA1

    dd799d48acb27ada13021a83717157d4b644be4d

  • SHA256

    bbce9e0aef2a086c5e06a61ec969d8636ced8340098f48ee24b80d5ebf9f22fe

  • SHA512

    faabe0000b24458a8bba0d1b449ddbd8910820c603e9092a75cf67312a510af9bccaa740ca6940f92bd2efb29d150b4096b90b390096a259667202f5c8ba8cdb

  • SSDEEP

    24576:nFpsx18xz/lhUy3eX7GJ/PZi0uqIDx7nI:9xz/lhUBGJ/PZubZnI

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

pixelscloud

C2

85.209.176.171:80

Extracted

Family

redline

Botnet

breha

C2

77.91.124.55:19071

Extracted

Family

redline

Botnet

@ytlogsbot

C2

185.216.70.238:37515

Extracted

Family

redline

Botnet

kukish

C2

77.91.124.55:19071

Targets

    • Target

      bbce9e0aef2a086c5e06a61ec969d8636ced8340098f48ee24b80d5ebf9f22fe

    • Size

      965KB

    • MD5

      e507ecc22a2a22a9f9067d63856bfdb5

    • SHA1

      dd799d48acb27ada13021a83717157d4b644be4d

    • SHA256

      bbce9e0aef2a086c5e06a61ec969d8636ced8340098f48ee24b80d5ebf9f22fe

    • SHA512

      faabe0000b24458a8bba0d1b449ddbd8910820c603e9092a75cf67312a510af9bccaa740ca6940f92bd2efb29d150b4096b90b390096a259667202f5c8ba8cdb

    • SSDEEP

      24576:nFpsx18xz/lhUy3eX7GJ/PZi0uqIDx7nI:9xz/lhUBGJ/PZubZnI

    • 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

    • Stops running service(s)

    • 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

    • 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