General

  • Target

    ce806085b42bb9b368b548023e4ca97a12707b83531a35848f75369b4c61bb87

  • Size

    896KB

  • Sample

    231012-q11g6acd3t

  • MD5

    50057e8ffa886fb299e6c8e28862e7d7

  • SHA1

    b61d5a6528abe7ef23de3f359cd0a5b431a67c04

  • SHA256

    ce806085b42bb9b368b548023e4ca97a12707b83531a35848f75369b4c61bb87

  • SHA512

    ac3e46c49d1b6ff7f0bbeccf0048ae5751a164e5d84905cf9f8cd8c3156d793812881df48fba3838fab72f2fc1bf032bae9d740310c344e0ee76b36d10d98e79

  • SSDEEP

    12288:ZC5XAW9g1Azv0X5tHH6tNMGJnM65ifBNAYPumo6HKmEm0:ZdW9g1Azv0X5l0nj5ifRRKmE

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

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

breha

C2

77.91.124.55:19071

Extracted

Family

redline

Botnet

@ytlogsbot

C2

185.216.70.238:37515

Targets

    • Target

      ce806085b42bb9b368b548023e4ca97a12707b83531a35848f75369b4c61bb87

    • Size

      896KB

    • MD5

      50057e8ffa886fb299e6c8e28862e7d7

    • SHA1

      b61d5a6528abe7ef23de3f359cd0a5b431a67c04

    • SHA256

      ce806085b42bb9b368b548023e4ca97a12707b83531a35848f75369b4c61bb87

    • SHA512

      ac3e46c49d1b6ff7f0bbeccf0048ae5751a164e5d84905cf9f8cd8c3156d793812881df48fba3838fab72f2fc1bf032bae9d740310c344e0ee76b36d10d98e79

    • SSDEEP

      12288:ZC5XAW9g1Azv0X5tHH6tNMGJnM65ifBNAYPumo6HKmEm0:ZdW9g1Azv0X5l0nj5ifRRKmE

    • 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.

    • Detected google phishing page

    • Detects Healer an antivirus disabler dropper

    • 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.

    • RedLine payload

    • SectopRAT

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

    • SectopRAT payload

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • Downloads MZ/PE file

    • Drops file in Drivers directory

    • Stops running service(s)

    • 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.

    • Detected potential entity reuse from brand microsoft.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks