General

  • Target

    0abcd4381407833a5724ca388d337f195d935298479a75a56319964bfd2e8acc.exe

  • Size

    5.4MB

  • Sample

    241210-cktg1svmdm

  • MD5

    b4d398c7e8d9a4de32149cf4c462529a

  • SHA1

    3eff0ee04687b011a9c2bfe1ec885dc5c713c6bb

  • SHA256

    0abcd4381407833a5724ca388d337f195d935298479a75a56319964bfd2e8acc

  • SHA512

    e0528f544bda562c4733bcf6d5d67a5d8c9171b95a36c5247dd32c07c54b6faea50741a97522cb060f6fc7eeeef3d9ccada1000fe27b68870c81d11549548553

  • SSDEEP

    98304:sv702jqrtYGVjdjYmmc9JlaoeCoRIzsp8PoHzVcc+F8P37KJAAqZQECU+7QGR:N2jqfVFmeLoRzpw0cc+W7k/qP9+QG

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

stok

C2

http://185.215.113.206

Attributes
  • url_path

    /c4becf79229cb002.php

Extracted

Family

lumma

C2

https://atten-supporse.biz/api

https://se-blurry.biz/api

https://zinc-sneark.biz/api

Targets

    • Target

      0abcd4381407833a5724ca388d337f195d935298479a75a56319964bfd2e8acc.exe

    • Size

      5.4MB

    • MD5

      b4d398c7e8d9a4de32149cf4c462529a

    • SHA1

      3eff0ee04687b011a9c2bfe1ec885dc5c713c6bb

    • SHA256

      0abcd4381407833a5724ca388d337f195d935298479a75a56319964bfd2e8acc

    • SHA512

      e0528f544bda562c4733bcf6d5d67a5d8c9171b95a36c5247dd32c07c54b6faea50741a97522cb060f6fc7eeeef3d9ccada1000fe27b68870c81d11549548553

    • SSDEEP

      98304:sv702jqrtYGVjdjYmmc9JlaoeCoRIzsp8PoHzVcc+F8P37KJAAqZQECU+7QGR:N2jqfVFmeLoRzpw0cc+W7k/qP9+QG

    • 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

    • Xmrig family

    • xmrig

      XMRig is a high performance, open source, cross platform CPU/GPU miner.

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

    • XMRig Miner payload

    • 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

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

MITRE ATT&CK Enterprise v15

Tasks