General

  • Target

    3a283a53a2bf59fcc5366aa2282c2ac9466ed98bca4e9dac08b6b8b0eae914ae

  • Size

    883KB

  • Sample

    231011-kwq52acf3y

  • MD5

    b222732d6a02d4219bde53920ebdf228

  • SHA1

    33a4c1f0c99a33194f16b412fbb780c182e22dc2

  • SHA256

    3a283a53a2bf59fcc5366aa2282c2ac9466ed98bca4e9dac08b6b8b0eae914ae

  • SHA512

    14f073f8a8450687f4524780368452a05e1321e5f1124728ed0c892c6b3fc684e8285360d2d6214456e804c95d855d20ded837a971479010bf0c7cd31f2bee53

  • SSDEEP

    12288:a+VAoTKmDW9g145x58OpGHmEJ/qdDyyZpxThSGu4ywNRLXI/9:aeVW9g145x58Ops/yVzSYLXw9

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

6012068394_99

C2

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

Extracted

Family

redline

Botnet

@ytlogsbot

C2

185.216.70.238:37515

Extracted

Family

redline

Botnet

breha

C2

77.91.124.55:19071

Extracted

Family

redline

Botnet

kukish

C2

77.91.124.55:19071

Targets

    • Target

      3a283a53a2bf59fcc5366aa2282c2ac9466ed98bca4e9dac08b6b8b0eae914ae

    • Size

      883KB

    • MD5

      b222732d6a02d4219bde53920ebdf228

    • SHA1

      33a4c1f0c99a33194f16b412fbb780c182e22dc2

    • SHA256

      3a283a53a2bf59fcc5366aa2282c2ac9466ed98bca4e9dac08b6b8b0eae914ae

    • SHA512

      14f073f8a8450687f4524780368452a05e1321e5f1124728ed0c892c6b3fc684e8285360d2d6214456e804c95d855d20ded837a971479010bf0c7cd31f2bee53

    • SSDEEP

      12288:a+VAoTKmDW9g145x58OpGHmEJ/qdDyyZpxThSGu4ywNRLXI/9:aeVW9g145x58Ops/yVzSYLXw9

    • 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

    • 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

    • 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.

    • Legitimate hosting services abused for malware hosting/C2

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks