General

  • Target

    2323be2fd15aa79b9342d61bae72e3ca6e29ab916cb3ecdf9dd95dc639a3a8c0

  • Size

    6.0MB

  • Sample

    241107-ztsy6sydmj

  • MD5

    cc0a80de5d1a2b2781f869c76ceaff3a

  • SHA1

    edbf51fe76d328745f685dee313fbe23b5720339

  • SHA256

    2323be2fd15aa79b9342d61bae72e3ca6e29ab916cb3ecdf9dd95dc639a3a8c0

  • SHA512

    0bb390e5a0263828e9fc117e38da340e912fd701b8e01e7b51e5fa8e8be30a25416c05f5ddf11141d28aa4eb51461a812256626c323aa2f361d5a852ba773240

  • SSDEEP

    98304:KLXRZyXqa00dZxxjdUfxFBz29410TEutST+8bNSRxgTi2HbHO3xaaL5DPgsbvxw6:KlkBTxvUfxFo44EumdNSRavbWxN9DY+C

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

      2323be2fd15aa79b9342d61bae72e3ca6e29ab916cb3ecdf9dd95dc639a3a8c0

    • Size

      6.0MB

    • MD5

      cc0a80de5d1a2b2781f869c76ceaff3a

    • SHA1

      edbf51fe76d328745f685dee313fbe23b5720339

    • SHA256

      2323be2fd15aa79b9342d61bae72e3ca6e29ab916cb3ecdf9dd95dc639a3a8c0

    • SHA512

      0bb390e5a0263828e9fc117e38da340e912fd701b8e01e7b51e5fa8e8be30a25416c05f5ddf11141d28aa4eb51461a812256626c323aa2f361d5a852ba773240

    • SSDEEP

      98304:KLXRZyXqa00dZxxjdUfxFBz29410TEutST+8bNSRxgTi2HbHO3xaaL5DPgsbvxw6:KlkBTxvUfxFo44EumdNSRavbWxN9DY+C

    • 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.

    • 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