General

  • Target

    c8ded1881132b177766759ed2148d12d.bin

  • Size

    1.8MB

  • Sample

    241103-b3ntta1fql

  • MD5

    2d51fe102805ea5a440d310a5c49347d

  • SHA1

    925b5330ad4b37232780b6ac1fd38ea29facdae8

  • SHA256

    0bf97a7d27f420d3de17447a59d05bcd0d1e191dc4229bb0f621061560153286

  • SHA512

    6af4473483088144ce13777e35ab635f6104df44d64af14d709c8381ef934a897bdb887ff8fff9dcde901aaf975cffde9ff867ce1ab68ba9af5c405ec316a049

  • SSDEEP

    49152:l1sF+K/FTueVPKzULq4GiZ5tv9WDtmzNnr9MDF:6ZbVPq4Giftg8pnr9MDF

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

      2abc05074d7b4a7df05e2fddacaa1ca0da38e8432d2bc1f6e0ae78cdae176c6b.exe

    • Size

      1.8MB

    • MD5

      c8ded1881132b177766759ed2148d12d

    • SHA1

      20fb78508079da09f7285db572fb130a7a01c03d

    • SHA256

      2abc05074d7b4a7df05e2fddacaa1ca0da38e8432d2bc1f6e0ae78cdae176c6b

    • SHA512

      4c013478e60dee72826f1a25e99b60b2beceddaa328f578cf369e47fc9d5f50a63e0ea2ba1e80536fdc77a171b93a65aebc80aa9fd69752e9039cc1e0629504d

    • SSDEEP

      49152:xObFDdId6BiOiFa738hA5bMny5JX0JHzuuO9Y:xAFDiAXiM75xoH6u

    • 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