General

  • Target

    418c4ba8adae0394255bf4ce095aac6e760b55766df55b94760da1fb32afae95.exe

  • Size

    1.8MB

  • Sample

    241110-1md24swbkp

  • MD5

    a9128d13f8593188944a57eeff9e8ec8

  • SHA1

    2ca5b38785c37a9e251c256673ac8f63c43303d7

  • SHA256

    418c4ba8adae0394255bf4ce095aac6e760b55766df55b94760da1fb32afae95

  • SHA512

    95c41fdedab33233f79f5405043232c865d6c1628ee978a8034bf2f7a075d5e3e76b7a386942590e9e124c30e6999e2887bb9088f8ff841a4ae0ce16028a0b2d

  • SSDEEP

    49152:OBP7AJCDzjzQ2rsQbAO9e3yRvgoWt1ohlFD8TPI:CP7AJqjzVYKayV8iUA

Malware Config

Extracted

Family

amadey

Version

4.41

Botnet

fed3aa

C2

http://185.215.113.16

Attributes
  • install_dir

    44111dbc49

  • install_file

    axplong.exe

  • strings_key

    8d0ad6945b1a30a186ec2d30be6db0b5

  • url_paths

    /Jo89Ku7d/index.php

rc4.plain

Extracted

Family

lumma

C2

https://navygenerayk.store/api

Targets

    • Target

      418c4ba8adae0394255bf4ce095aac6e760b55766df55b94760da1fb32afae95.exe

    • Size

      1.8MB

    • MD5

      a9128d13f8593188944a57eeff9e8ec8

    • SHA1

      2ca5b38785c37a9e251c256673ac8f63c43303d7

    • SHA256

      418c4ba8adae0394255bf4ce095aac6e760b55766df55b94760da1fb32afae95

    • SHA512

      95c41fdedab33233f79f5405043232c865d6c1628ee978a8034bf2f7a075d5e3e76b7a386942590e9e124c30e6999e2887bb9088f8ff841a4ae0ce16028a0b2d

    • SSDEEP

      49152:OBP7AJCDzjzQ2rsQbAO9e3yRvgoWt1ohlFD8TPI:CP7AJqjzVYKayV8iUA

    • 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

    • 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

    • Adds Run key to start application

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v15

Tasks