General

  • Target

    f2f444f2d6b0fa864da457731a5d47966a4ab0f47b684c8c5c652356179863c7_JC.exe

  • Size

    254KB

  • Sample

    231011-ra484add64

  • MD5

    772b31095c7d802be7d4143da61a708e

  • SHA1

    4614416a0d8e8a9d3644381d6e892ca8b13646d1

  • SHA256

    f2f444f2d6b0fa864da457731a5d47966a4ab0f47b684c8c5c652356179863c7

  • SHA512

    e2dbebafd4530d10a9118035d8d016b84ba824ac147699eadfddbbe388ca0d1653297a9985b94b6f4e2750ebf4148d7331a5ac655ee647725a6fe76446405c89

  • SSDEEP

    6144:HAD2Lr/V90d2WxjV/hAOPGEds9yxoPGCV:HfLr/E7FjQGCV

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

@ytlogsbot

C2

185.216.70.238:37515

Extracted

Family

smokeloader

Botnet

up3

Extracted

Family

redline

Botnet

breha

C2

77.91.124.55:19071

Extracted

Family

redline

Botnet

kukish

C2

77.91.124.55:19071

Targets

    • Target

      f2f444f2d6b0fa864da457731a5d47966a4ab0f47b684c8c5c652356179863c7_JC.exe

    • Size

      254KB

    • MD5

      772b31095c7d802be7d4143da61a708e

    • SHA1

      4614416a0d8e8a9d3644381d6e892ca8b13646d1

    • SHA256

      f2f444f2d6b0fa864da457731a5d47966a4ab0f47b684c8c5c652356179863c7

    • SHA512

      e2dbebafd4530d10a9118035d8d016b84ba824ac147699eadfddbbe388ca0d1653297a9985b94b6f4e2750ebf4148d7331a5ac655ee647725a6fe76446405c89

    • SSDEEP

      6144:HAD2Lr/V90d2WxjV/hAOPGEds9yxoPGCV:HfLr/E7FjQGCV

    • 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

    • 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

    • 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