General

  • Target

    4c66e5237854a9986b80d7f97aa6e9959433256fdc8e45b3b74bd468afa47107

  • Size

    254KB

  • Sample

    231011-t9rhdsae3v

  • MD5

    ac610b0f4eec0ce17a5d8330f6d1b363

  • SHA1

    f5f192f484bdb0bc15537a532326c1136e7e5fa0

  • SHA256

    4c66e5237854a9986b80d7f97aa6e9959433256fdc8e45b3b74bd468afa47107

  • SHA512

    98ee606d6188782bdec90186d5fd1a3068c467b9001a7e0d57e8e7ac0a421e9aee25035fae0ce8d880235213d3cf93a71db599afdbc0481224a53701de1de0a7

  • SSDEEP

    3072:WiqTZRkjUK+T2U1GA0B+t+ieyOR/VCY0rJ25o3BcJTcVVeosbVFlb9eAg0FujDQo:WJD2Lr/V90d2WxjV/hAO2ksdVhPoPGCV

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

      4c66e5237854a9986b80d7f97aa6e9959433256fdc8e45b3b74bd468afa47107

    • Size

      254KB

    • MD5

      ac610b0f4eec0ce17a5d8330f6d1b363

    • SHA1

      f5f192f484bdb0bc15537a532326c1136e7e5fa0

    • SHA256

      4c66e5237854a9986b80d7f97aa6e9959433256fdc8e45b3b74bd468afa47107

    • SHA512

      98ee606d6188782bdec90186d5fd1a3068c467b9001a7e0d57e8e7ac0a421e9aee25035fae0ce8d880235213d3cf93a71db599afdbc0481224a53701de1de0a7

    • SSDEEP

      3072:WiqTZRkjUK+T2U1GA0B+t+ieyOR/VCY0rJ25o3BcJTcVVeosbVFlb9eAg0FujDQo:WJD2Lr/V90d2WxjV/hAO2ksdVhPoPGCV

    • 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.

    • Downloads MZ/PE file

    • Modifies Windows Firewall

    • Stops running service(s)

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Loads dropped DLL

    • Uses the VBS compiler for execution

    • Windows security modification

    • 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