General

  • Target

    sample1.exe

  • Size

    1.4MB

  • Sample

    231122-v1ac7aee5v

  • MD5

    3c3dcd9577aa14984b2727cf9b4abd23

  • SHA1

    63cda7e96fd1c59efd0b35f8c7baef9b61026004

  • SHA256

    3327cc6fb53096ad4d5cb9c64020823eebb56549fd8285f244e4d8e5bd478ef0

  • SHA512

    1f974189e4d5cadca0f29f7fcb8e02fa5a1abdf0e36bc7d950d4fa39289b88578d01f9677a1a272b66b285ad380bb763cb599880c092bddb287727410fa626f6

  • SSDEEP

    24576:Zy8ml94AOkdt2T6uMbgSmNjhT14LV6Huamocy6xynKZRa38/Yv9OPYc:M8m3Tt1bgSWB1MV+SocLoKe3EYvAP

Malware Config

Extracted

Family

redline

Botnet

horda

C2

194.49.94.152:19053

Extracted

Family

risepro

C2

194.49.94.152

Extracted

Family

smokeloader

Version

2022

C2

http://194.49.94.210/fks/index.php

rc4.i32
rc4.i32

Extracted

Family

redline

Botnet

@ytlogsbot

C2

194.169.175.235:42691

Extracted

Family

amadey

Version

4.12

C2

http://brodoyouevenlift.co.za

Attributes
  • install_dir

    ce3eb8f6b2

  • install_file

    Utsysc.exe

  • strings_key

    c5b804d7b4c8a99f5afb89e5203cf3ba

  • url_paths

    /g9sdjScV2/index.php

    /vdhe8ejs3/index.php

rc4.plain

Extracted

Family

redline

Botnet

pixelcloud

C2

194.49.94.11:80

Targets

    • Target

      sample1.exe

    • Size

      1.4MB

    • MD5

      3c3dcd9577aa14984b2727cf9b4abd23

    • SHA1

      63cda7e96fd1c59efd0b35f8c7baef9b61026004

    • SHA256

      3327cc6fb53096ad4d5cb9c64020823eebb56549fd8285f244e4d8e5bd478ef0

    • SHA512

      1f974189e4d5cadca0f29f7fcb8e02fa5a1abdf0e36bc7d950d4fa39289b88578d01f9677a1a272b66b285ad380bb763cb599880c092bddb287727410fa626f6

    • SSDEEP

      24576:Zy8ml94AOkdt2T6uMbgSmNjhT14LV6Huamocy6xynKZRa38/Yv9OPYc:M8m3Tt1bgSWB1MV+SocLoKe3EYvAP

    • Amadey

      Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.

    • PrivateLoader

      PrivateLoader is a downloader sold as a pay-per-install malware distribution service.

    • RedLine

      RedLine Stealer is a malware family written in C#, first appearing in early 2020.

    • RedLine payload

    • RisePro

      RisePro stealer is an infostealer distributed by PrivateLoader.

    • 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

    • 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.

    • Adds Run key to start application

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks