General

  • Target

    ffc2b8887d1b24795f31c712bb1392822abeb13f20cc3595f73cbf14c6190dfeN

  • Size

    3.0MB

  • Sample

    241109-hl4x2asnfn

  • MD5

    0f7da6c048e4dbc41255caf9bc9556a0

  • SHA1

    7e006997fd3589179e09edb031d99bcbf0c1059d

  • SHA256

    ffc2b8887d1b24795f31c712bb1392822abeb13f20cc3595f73cbf14c6190dfe

  • SHA512

    51cba49a7325ff22dbc89cd478e1397d7abeab7667df514a89a857c3a12716b0227dbfb3c05ddc98f991aa4946efe6da9172fa4c22e920e27b9791eee2914d6c

  • SSDEEP

    49152:iToZmGOUyrXblt4wYEOZQnaKaSIR66eN/ql/:iTvvrXbltRNgQnaKt98

Malware Config

Extracted

Family

amadey

Version

4.42

Botnet

9c9aa5

C2

http://185.215.113.43

Attributes
  • install_dir

    abc3bc1985

  • install_file

    skotes.exe

  • strings_key

    8a35cf2ea38c2817dba29a4b5b25dcf0

  • url_paths

    /Zu7JuNko/index.php

rc4.plain

Extracted

Family

stealc

Botnet

tale

C2

http://185.215.113.206

Attributes
  • url_path

    /6c4adf523b719729.php

Extracted

Family

lumma

C2

https://navygenerayk.store/api

Targets

    • Target

      ffc2b8887d1b24795f31c712bb1392822abeb13f20cc3595f73cbf14c6190dfeN

    • Size

      3.0MB

    • MD5

      0f7da6c048e4dbc41255caf9bc9556a0

    • SHA1

      7e006997fd3589179e09edb031d99bcbf0c1059d

    • SHA256

      ffc2b8887d1b24795f31c712bb1392822abeb13f20cc3595f73cbf14c6190dfe

    • SHA512

      51cba49a7325ff22dbc89cd478e1397d7abeab7667df514a89a857c3a12716b0227dbfb3c05ddc98f991aa4946efe6da9172fa4c22e920e27b9791eee2914d6c

    • SSDEEP

      49152:iToZmGOUyrXblt4wYEOZQnaKaSIR66eN/ql/:iTvvrXbltRNgQnaKt98

    • Amadey

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

    • Amadey family

    • Lumma Stealer, LummaC

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

    • Lumma family

    • Modifies Windows Defender Real-time Protection settings

    • Stealc

      Stealc is an infostealer written in C++.

    • Stealc 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

    • Windows security modification

    • Adds Run key to start application

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v15

Tasks