General

  • Target

    b8302d328e2db6dbbcd482126bdc9c5c4bd1892160fb5182807b2d9239e547a6

  • Size

    1.8MB

  • Sample

    241126-pm7hwaxmfp

  • MD5

    c865fb303fdfddb29c023ce073e7253b

  • SHA1

    a6675800ec3455acb3fd2ca32e44aa2ecefa37bf

  • SHA256

    b8302d328e2db6dbbcd482126bdc9c5c4bd1892160fb5182807b2d9239e547a6

  • SHA512

    266c57aa8b20eb7efd5eb7ae774cca13d9c5b19f7b82a4c3d1ead24e22a56e665c9ab11943a8c39fc0f790b28cb36c8324f5d53423f17a0a109c446ba82db55c

  • SSDEEP

    49152:YPBpMeHWIffoauV/zG40Q9chE3uKyrDuvLMt6KN:YPBpMeHLfolX/cyuKyXcAUE

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://powerful-avoids.sbs

https://motion-treesz.sbs

https://disobey-curly.sbs

https://leg-sate-boat.sbs

https://story-tense-faz.sbs

https://blade-govern.sbs

https://occupy-blushi.sbs

https://frogs-severz.sbs

https://push-hook.cyou

https://property-imper.sbs

Extracted

Family

stealc

Botnet

mars

C2

http://185.215.113.206

Attributes
  • url_path

    /c4becf79229cb002.php

Extracted

Family

lumma

C2

https://occupy-blushi.sbs/api

https://blade-govern.sbs/api

https://story-tense-faz.sbs/api

https://disobey-curly.sbs/api

https://motion-treesz.sbs/api

https://powerful-avoids.sbs/api

https://push-hook.cyou/api

Targets

    • Target

      b8302d328e2db6dbbcd482126bdc9c5c4bd1892160fb5182807b2d9239e547a6

    • Size

      1.8MB

    • MD5

      c865fb303fdfddb29c023ce073e7253b

    • SHA1

      a6675800ec3455acb3fd2ca32e44aa2ecefa37bf

    • SHA256

      b8302d328e2db6dbbcd482126bdc9c5c4bd1892160fb5182807b2d9239e547a6

    • SHA512

      266c57aa8b20eb7efd5eb7ae774cca13d9c5b19f7b82a4c3d1ead24e22a56e665c9ab11943a8c39fc0f790b28cb36c8324f5d53423f17a0a109c446ba82db55c

    • SSDEEP

      49152:YPBpMeHWIffoauV/zG40Q9chE3uKyrDuvLMt6KN:YPBpMeHLfolX/cyuKyXcAUE

    • Amadey

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

    • Amadey family

    • CryptBot

      CryptBot is a C++ stealer distributed widely in bundle with other software.

    • Cryptbot family

    • Detects CryptBot payload

      CryptBot is a C++ stealer distributed widely in bundle with other software.

    • 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

    • Uses browser remote debugging

      Can be used control the browser and steal sensitive information such as credentials and session cookies.

    • 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

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Windows security modification

    • Adds Run key to start application

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks