General

  • Target

    6664b3068956610a67059c62ea158964d898f32d11a3ad087f84c64e1f06dc0d

  • Size

    3.1MB

  • Sample

    241104-1fx7eaybmm

  • MD5

    c25052896c3df6e72ef220c0a162a41a

  • SHA1

    828b8bbe506ce66dcd287eb97db14c2d68a5b2bd

  • SHA256

    6664b3068956610a67059c62ea158964d898f32d11a3ad087f84c64e1f06dc0d

  • SHA512

    53ac8204991fdeeed2fa079660b7802d0d6eff901728a6fa33da4d96018a6399e2afa76774ba34548df8dc9f1720be9729f2e34a3ad40b72fef27f34635d0403

  • SSDEEP

    49152:Iun7FVZxexN0rgGu3Ye4sOHJ1XmYddFmjy599DA8t:tVxexNcgGu3YeWHDXmYRBX9U8

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

      6664b3068956610a67059c62ea158964d898f32d11a3ad087f84c64e1f06dc0d

    • Size

      3.1MB

    • MD5

      c25052896c3df6e72ef220c0a162a41a

    • SHA1

      828b8bbe506ce66dcd287eb97db14c2d68a5b2bd

    • SHA256

      6664b3068956610a67059c62ea158964d898f32d11a3ad087f84c64e1f06dc0d

    • SHA512

      53ac8204991fdeeed2fa079660b7802d0d6eff901728a6fa33da4d96018a6399e2afa76774ba34548df8dc9f1720be9729f2e34a3ad40b72fef27f34635d0403

    • SSDEEP

      49152:Iun7FVZxexN0rgGu3Ye4sOHJ1XmYddFmjy599DA8t:tVxexNcgGu3YeWHDXmYRBX9U8

    • 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

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v15

Tasks