General

  • Target

    a3ade2fbf9580b5942e93a64b8319782ebb78a94c04954af814bbd3c909f65a9

  • Size

    3.1MB

  • Sample

    241104-g8nznavpfv

  • MD5

    d08fea26d73ab5be964c10f76194c4e3

  • SHA1

    f5eb5f2f617f8af8dba883889b3494d686df63a8

  • SHA256

    a3ade2fbf9580b5942e93a64b8319782ebb78a94c04954af814bbd3c909f65a9

  • SHA512

    144ab229f760fd25279e34068916bd028f4310d1053adcd89b1711f1d4e511acdb25cbbd7163828fbceda73c93861d579abc6bc9ffc6b754f7a935bd21d4d171

  • SSDEEP

    98304:8mqZHRdBdIRIH4VAgQDcKgsqPKRmZAkRSoTJY:8mMDI/Vr4lRIAkXTJY

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://necklacedmny.store/api

https://founpiuer.store/api

https://navygenerayk.store/api

Targets

    • Target

      a3ade2fbf9580b5942e93a64b8319782ebb78a94c04954af814bbd3c909f65a9

    • Size

      3.1MB

    • MD5

      d08fea26d73ab5be964c10f76194c4e3

    • SHA1

      f5eb5f2f617f8af8dba883889b3494d686df63a8

    • SHA256

      a3ade2fbf9580b5942e93a64b8319782ebb78a94c04954af814bbd3c909f65a9

    • SHA512

      144ab229f760fd25279e34068916bd028f4310d1053adcd89b1711f1d4e511acdb25cbbd7163828fbceda73c93861d579abc6bc9ffc6b754f7a935bd21d4d171

    • SSDEEP

      98304:8mqZHRdBdIRIH4VAgQDcKgsqPKRmZAkRSoTJY:8mMDI/Vr4lRIAkXTJY

    • 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