General

  • Target

    1a7d6ddfaa0dd56cc155b437969822ae7e8e40784d69c1e0fb55a190d15cd17f.exe

  • Size

    6.8MB

  • Sample

    241210-szh8latpgq

  • MD5

    46de01bfa59106a889611ac96dff4ec5

  • SHA1

    c1ff9114e160f54d47f45c214ee768dfd361fb61

  • SHA256

    1a7d6ddfaa0dd56cc155b437969822ae7e8e40784d69c1e0fb55a190d15cd17f

  • SHA512

    80a0a2c0066f8520d8c5da79b923905aa21b78bf7e49ab89ba6a9c296638805a9adecb330d0c70f1695987adf83448f74b8c7e629da8655b2b4ab7dbd09db673

  • SSDEEP

    196608:4c4FY3yDTCyB5DhrTSpHuDJddt9jbu6c9bXqkI:wFwyD5Dhr8uDJfjbu60RI

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

lumma

C2

https://impend-differ.biz/api

https://print-vexer.biz/api

https://dare-curbys.biz/api

https://covery-mover.biz/api

https://formy-spill.biz/api

https://dwell-exclaim.biz/api

https://zinc-sneark.biz/api

https://se-blurry.biz/api

https://atten-supporse.biz/api

Extracted

Family

stealc

Botnet

drum

C2

http://185.215.113.206

Attributes
  • url_path

    /c4becf79229cb002.php

Extracted

Family

stealc

Botnet

stok

C2

http://185.215.113.206

Attributes
  • url_path

    /c4becf79229cb002.php

Extracted

Family

lumma

C2

https://atten-supporse.biz/api

https://covery-mover.biz/api

Targets

    • Target

      1a7d6ddfaa0dd56cc155b437969822ae7e8e40784d69c1e0fb55a190d15cd17f.exe

    • Size

      6.8MB

    • MD5

      46de01bfa59106a889611ac96dff4ec5

    • SHA1

      c1ff9114e160f54d47f45c214ee768dfd361fb61

    • SHA256

      1a7d6ddfaa0dd56cc155b437969822ae7e8e40784d69c1e0fb55a190d15cd17f

    • SHA512

      80a0a2c0066f8520d8c5da79b923905aa21b78bf7e49ab89ba6a9c296638805a9adecb330d0c70f1695987adf83448f74b8c7e629da8655b2b4ab7dbd09db673

    • SSDEEP

      196608:4c4FY3yDTCyB5DhrTSpHuDJddt9jbu6c9bXqkI:wFwyD5Dhr8uDJfjbu60RI

    • Amadey

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

    • Amadey family

    • 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

    • 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.

    • Windows security modification

    • Adds Run key to start application

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v15

Tasks