General

  • Target

    3caf7535dac02718e14c86bd48e6408b6298eea6056acf2e201dd9dd1506eaf7N

  • Size

    1.8MB

  • Sample

    241109-e6l16sxgkm

  • MD5

    9d95172e3d25909600be73f32a497ff0

  • SHA1

    2321204f7e338eabde78b45fc5c1372570d08b66

  • SHA256

    3caf7535dac02718e14c86bd48e6408b6298eea6056acf2e201dd9dd1506eaf7

  • SHA512

    cae2be4036a9f5797d1e158fc99c931aade1dbb3d4e6957c153c68fa67d75f88e002dcd047757b8de23911e9281b3d9dbab0c60452bdb783d6e16015a6895dc8

  • SSDEEP

    49152:4K6qSy242A623RboH7caWqcVHOfKipAyS6/p7vv/v:1RL242p232H7WqzKipAORD3

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://navygenerayk.store/api

Targets

    • Target

      3caf7535dac02718e14c86bd48e6408b6298eea6056acf2e201dd9dd1506eaf7N

    • Size

      1.8MB

    • MD5

      9d95172e3d25909600be73f32a497ff0

    • SHA1

      2321204f7e338eabde78b45fc5c1372570d08b66

    • SHA256

      3caf7535dac02718e14c86bd48e6408b6298eea6056acf2e201dd9dd1506eaf7

    • SHA512

      cae2be4036a9f5797d1e158fc99c931aade1dbb3d4e6957c153c68fa67d75f88e002dcd047757b8de23911e9281b3d9dbab0c60452bdb783d6e16015a6895dc8

    • SSDEEP

      49152:4K6qSy242A623RboH7caWqcVHOfKipAyS6/p7vv/v:1RL242p232H7WqzKipAORD3

    • 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