General

  • Target
    CDD5EE08CE5E64A14A6156B1CC265D5A.exe
  • Size 287KB
  • Sample250809-kb2e9sar3t
  • SHA256 d93fdbe6e914edb49305649fabbaf3c5fc5f948dcb19733867f301fb09453f7d
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • amadey

Version
  • 5.55

Botnet
  • fbf543

C2
  • http://94.154.35.25

Attributes
  • install_dir

    96a319e745

  • install_file

    Srxelqcif.exe

  • strings_key

    f8bfac017914b836f3106c5bcd0878fe

  • url_paths

    /di9ku38f/index.php

rc4.plain

Extracted

Family
  • lumma

C2
  • https://mocadia.com/iuew

  • https://mastwin.in/qsaz/api

  • https://ordinarniyvrach.ru/xiur/api

  • https://yamakrug.ru/lzka/api

  • https://vishneviyjazz.ru/neco/api

  • https://yrokistorii.ru/uqya/api

  • https://stolewnica.ru/xjuf/api

  • https://visokiywkaf.ru/mmtn/api

  • https://kletkamozga.ru/iwyq/api

  • https://t.me/yahherhay

  • https://syntrva.forum/toiu/api

  • https://invertdbdi.top/xjit

Attributes
  • build_id

    286d32dfaf442ff5b62eb106f84ddd17182243d9

Extracted

Family
  • gcleaner

C2
  • 185.156.73.98

  • 45.91.200.135

Extracted

Family
  • redline

Botnet
  • cheat

C2
  • 156.234.7.20:56491

Extracted

Family
  • stealc

Botnet
  • LogsDillerCloud

C2
  • http://closeddoors.shop

Attributes
  • url_path

    /45cc90de006049c9.php

rc4.plain

Targets

    • Target
      CDD5EE08CE5E64A14A6156B1CC265D5A.exe
    • Size 287KB
    • SHA256 d93fdbe6e914edb49305649fabbaf3c5fc5f948dcb19733867f301fb09453f7d
    • MD5 SHA1 SHA512 SSDEEP
    • Amadey

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

    • Amadey family

    • Detect Vidar Stealer

    • GCleaner

      GCleaner is a Pay-Per-Install malware loader first discovered in early 2019.

    • Gcleaner family

    • Lumma Stealer, LummaC

      Lumma or LummaC is an infostealer written in C++ first seen in August 2022.

    • Lumma family

    • RedLine

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

    • RedLine payload

    • Redline family

    • SectopRAT

      SectopRAT is a remote access trojan first seen in November 2019.

    • SectopRAT payload

    • Sectoprat family

    • Stealc

      Stealc is an infostealer written in C++.

    • Stealc family

    • Vidar

      Vidar is an infostealer based on Arkei stealer.

    • Vidar family

    • Identifies VirtualBox via ACPI registry values (likely anti-VM)

    • Downloads MZ/PE file

    • Checks BIOS information in registry

      BIOS information is often read in order to detect sandboxing environments.

    • Checks computer location settings

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

    • Executes dropped EXE

    • Identifies Wine through registry keys

      Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

    • Loads dropped DLL

    • Modifies file permissions

    • Reads user/profile data of local email clients

      Email clients store some user data on disk where infostealers will often target it.

    • 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.

    • Looks up external IP address via web service

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

    • Enumerates processes with tasklist

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v16

Tasks