General

  • Target

    7120008be37cef6748a1db1b9b4975c6944ff14c720e7d7dfabba1ad494b807b

  • Size

    3.1MB

  • Sample

    241104-x64v4aykdr

  • MD5

    0867434e979c37b735b811da7cb62901

  • SHA1

    bc5d01c6528c3c3ee74771e26d7c042132c6fd23

  • SHA256

    7120008be37cef6748a1db1b9b4975c6944ff14c720e7d7dfabba1ad494b807b

  • SHA512

    c81bce33527a5bddb8f3739197287b07f3d6899b35c12848e47a8ccbfa886243dde93b62c1b012b2bb36ce869a6173dbcb87e7684d8dbe9f3fe1e6bdfd9b4df5

  • SSDEEP

    98304:TriAtp+tr1qLcvyLjbDjaUYQEVKdxazIO:TrikvV0Qx

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://founpiuer.store/api

Targets

    • Target

      7120008be37cef6748a1db1b9b4975c6944ff14c720e7d7dfabba1ad494b807b

    • Size

      3.1MB

    • MD5

      0867434e979c37b735b811da7cb62901

    • SHA1

      bc5d01c6528c3c3ee74771e26d7c042132c6fd23

    • SHA256

      7120008be37cef6748a1db1b9b4975c6944ff14c720e7d7dfabba1ad494b807b

    • SHA512

      c81bce33527a5bddb8f3739197287b07f3d6899b35c12848e47a8ccbfa886243dde93b62c1b012b2bb36ce869a6173dbcb87e7684d8dbe9f3fe1e6bdfd9b4df5

    • SSDEEP

      98304:TriAtp+tr1qLcvyLjbDjaUYQEVKdxazIO:TrikvV0Qx

    • 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