General

  • Target

    44468177822195c3b86c797d050d3752a158218f91f236a8ee8ed027a48ad236

  • Size

    3.1MB

  • Sample

    241107-q1a79ssmhz

  • MD5

    bcbe71a530c6211a1bd93c7b3226876c

  • SHA1

    cfe3d8fd44282ccdd7c67d96c03380df4013a49d

  • SHA256

    44468177822195c3b86c797d050d3752a158218f91f236a8ee8ed027a48ad236

  • SHA512

    bd0f421538e71443b4d0165ab432d7056114dcfdb61aea9b2ee191910a88ed7e22adaf54e748814cdd5604c5dcf59e70bd849beace2b913488cf5aa95e48e537

  • SSDEEP

    49152:9T+Vp5sijVLio12jGnbXS2sEbFMtz76vxvSi5HIV+:B+Vp+ijVLioSGnbiJEbszShSi5oV+

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://founpiuer.store/api

Targets

    • Target

      44468177822195c3b86c797d050d3752a158218f91f236a8ee8ed027a48ad236

    • Size

      3.1MB

    • MD5

      bcbe71a530c6211a1bd93c7b3226876c

    • SHA1

      cfe3d8fd44282ccdd7c67d96c03380df4013a49d

    • SHA256

      44468177822195c3b86c797d050d3752a158218f91f236a8ee8ed027a48ad236

    • SHA512

      bd0f421538e71443b4d0165ab432d7056114dcfdb61aea9b2ee191910a88ed7e22adaf54e748814cdd5604c5dcf59e70bd849beace2b913488cf5aa95e48e537

    • SSDEEP

      49152:9T+Vp5sijVLio12jGnbXS2sEbFMtz76vxvSi5HIV+:B+Vp+ijVLioSGnbiJEbszShSi5oV+

    • 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