General

  • Target

    206bdc8085388aa6c8e805711129e9d9ef57a09e4906f1502a231612361f8734

  • Size

    1.8MB

  • Sample

    241107-pk183s1nhv

  • MD5

    053303add4534869783c7dfcf354117b

  • SHA1

    a361af298b556560a6a0356f513fc2dea7631a7d

  • SHA256

    206bdc8085388aa6c8e805711129e9d9ef57a09e4906f1502a231612361f8734

  • SHA512

    ab7b17e8e376aab35ef460fd9d78a3ea9c3b899d86cbd2d307a69ec76680499d3c297eb2b275506bd2c65cf1362edb92ad82cc12bb9651d7153190998ee31f1e

  • SSDEEP

    49152:RiU5iUIbd3tqKjpk4IMvB2+7K+4nGGZ2A:y3tHaME0+2

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

stealc

Botnet

tale

C2

http://185.215.113.206

Attributes
  • url_path

    /6c4adf523b719729.php

Extracted

Family

lumma

C2

https://founpiuer.store/api

Targets

    • Target

      206bdc8085388aa6c8e805711129e9d9ef57a09e4906f1502a231612361f8734

    • Size

      1.8MB

    • MD5

      053303add4534869783c7dfcf354117b

    • SHA1

      a361af298b556560a6a0356f513fc2dea7631a7d

    • SHA256

      206bdc8085388aa6c8e805711129e9d9ef57a09e4906f1502a231612361f8734

    • SHA512

      ab7b17e8e376aab35ef460fd9d78a3ea9c3b899d86cbd2d307a69ec76680499d3c297eb2b275506bd2c65cf1362edb92ad82cc12bb9651d7153190998ee31f1e

    • SSDEEP

      49152:RiU5iUIbd3tqKjpk4IMvB2+7K+4nGGZ2A:y3tHaME0+2

    • 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

    • 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

    • Adds Run key to start application

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v15

Tasks