General

  • Target

    5b8c66df7ec960b166f3b53b21fba0e08e1db585851e97b047e2110af425713e

  • Size

    1.0MB

  • Sample

    231011-rc8djadf74

  • MD5

    adfd2a90ffcf1ca4ea064b009010b6f5

  • SHA1

    67fd94d056d7d38735d1f83acb299609c0ab3f0e

  • SHA256

    5b8c66df7ec960b166f3b53b21fba0e08e1db585851e97b047e2110af425713e

  • SHA512

    bdabfe2ce38b228e50c1dfaa33e613a6d70355708160d264eee8325774cbfce7797ed515ac6cfeb6a727c19234112076ca74f37fa46f25e173e74ea47f07cf6b

  • SSDEEP

    24576:Xy2wNleySSoyoZtiT7ptdisFbJkqOAxbx3baarsLzpAUlDu+Y/Z:iZqyRui3prltOA73blrIzGUlHI

Malware Config

Extracted

Family

redline

Botnet

breha

C2

77.91.124.55:19071

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

kukish

C2

77.91.124.55:19071

Extracted

Family

redline

Botnet

pixelscloud

C2

85.209.176.171:80

Extracted

Family

redline

Botnet

6012068394_99

C2

https://pastebin.com/raw/8baCJyMF

Extracted

Family

redline

Botnet

@ytlogsbot

C2

185.216.70.238:37515

Targets

    • Target

      5b8c66df7ec960b166f3b53b21fba0e08e1db585851e97b047e2110af425713e

    • Size

      1.0MB

    • MD5

      adfd2a90ffcf1ca4ea064b009010b6f5

    • SHA1

      67fd94d056d7d38735d1f83acb299609c0ab3f0e

    • SHA256

      5b8c66df7ec960b166f3b53b21fba0e08e1db585851e97b047e2110af425713e

    • SHA512

      bdabfe2ce38b228e50c1dfaa33e613a6d70355708160d264eee8325774cbfce7797ed515ac6cfeb6a727c19234112076ca74f37fa46f25e173e74ea47f07cf6b

    • SSDEEP

      24576:Xy2wNleySSoyoZtiT7ptdisFbJkqOAxbx3baarsLzpAUlDu+Y/Z:iZqyRui3prltOA73blrIzGUlHI

    • 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

    • Uses the VBS compiler for execution

    • Adds Run key to start application

    • Legitimate hosting services abused for malware hosting/C2

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks