General

  • Target

    162febbe2934c9ffbaf6134fe313e02fe40474fef3a4f97beb7a325118cc98c5.exe

  • Size

    1.8MB

  • Sample

    241103-cryejssbmh

  • MD5

    9a21c9f1ea95adb56b592de8d905d554

  • SHA1

    81ebfff6a11b00ff5355025b2adddcbd0ab2e23e

  • SHA256

    162febbe2934c9ffbaf6134fe313e02fe40474fef3a4f97beb7a325118cc98c5

  • SHA512

    e93bc208dfe4a9a42fe2f5f2f1daf1e933b342b30d19d7a4a1de90eb21dd3a07c2ad9fa931cee0aedb1ebfbba8846ec89ca75ac215c930be1912c74fcf394ca0

  • SSDEEP

    49152:DovShhuVCw0IMBKL+OPgBWpYTzUnrVtwwQGTrn:hLEMBK5PgspOzQVt

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

      162febbe2934c9ffbaf6134fe313e02fe40474fef3a4f97beb7a325118cc98c5.exe

    • Size

      1.8MB

    • MD5

      9a21c9f1ea95adb56b592de8d905d554

    • SHA1

      81ebfff6a11b00ff5355025b2adddcbd0ab2e23e

    • SHA256

      162febbe2934c9ffbaf6134fe313e02fe40474fef3a4f97beb7a325118cc98c5

    • SHA512

      e93bc208dfe4a9a42fe2f5f2f1daf1e933b342b30d19d7a4a1de90eb21dd3a07c2ad9fa931cee0aedb1ebfbba8846ec89ca75ac215c930be1912c74fcf394ca0

    • SSDEEP

      49152:DovShhuVCw0IMBKL+OPgBWpYTzUnrVtwwQGTrn:hLEMBK5PgspOzQVt

    • 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