General

  • Target

    78f266ebee38a1217009577809d64e38efeddcab8908e6ef81afb5ee9b6a883a

  • Size

    1.9MB

  • Sample

    241104-hjcqrsyqdk

  • MD5

    496998dda33559cb7cc047a1ec1063d5

  • SHA1

    af19f656132da55402b900c55cc26c5ddd936ea4

  • SHA256

    78f266ebee38a1217009577809d64e38efeddcab8908e6ef81afb5ee9b6a883a

  • SHA512

    3f27c25bab8b194cbc1dceda4314a9eb9a5a2f56b3a7aae90092ead5df06e0ba65dffe4ef86401260ad7f944a4360c950979e01c47b3073bfb1c77efb033d4b0

  • SSDEEP

    24576:3orBK7ef+KzDMHxokIQ1wJ8tncGdqZilA6bz5EJFcvSpcEqrJYCGUbIywxsS8vyk:3oM7efnUHrWJ89p4sAomoauFYCS/Dk

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://necklacedmny.store/api

https://founpiuer.store/api

https://navygenerayk.store/api

Targets

    • Target

      78f266ebee38a1217009577809d64e38efeddcab8908e6ef81afb5ee9b6a883a

    • Size

      1.9MB

    • MD5

      496998dda33559cb7cc047a1ec1063d5

    • SHA1

      af19f656132da55402b900c55cc26c5ddd936ea4

    • SHA256

      78f266ebee38a1217009577809d64e38efeddcab8908e6ef81afb5ee9b6a883a

    • SHA512

      3f27c25bab8b194cbc1dceda4314a9eb9a5a2f56b3a7aae90092ead5df06e0ba65dffe4ef86401260ad7f944a4360c950979e01c47b3073bfb1c77efb033d4b0

    • SSDEEP

      24576:3orBK7ef+KzDMHxokIQ1wJ8tncGdqZilA6bz5EJFcvSpcEqrJYCGUbIywxsS8vyk:3oM7efnUHrWJ89p4sAomoauFYCS/Dk

    • 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