Resubmissions

26-09-2024 13:48

240926-q4gjfszfrq 10

23-09-2024 16:22

240923-tvnsyswdph 10

General

  • Target

    587e86e6ca49e27558b086d23708a5a506c3472314ceb0f3156184a4f9a4745d.exe

  • Size

    1.8MB

  • Sample

    240926-q4gjfszfrq

  • MD5

    f150c6a1804e541fd06c07175b423b7c

  • SHA1

    65fe457d482ba93e86994be0151fae82b6a6f119

  • SHA256

    587e86e6ca49e27558b086d23708a5a506c3472314ceb0f3156184a4f9a4745d

  • SHA512

    55161d4ded79edd48dce9d19075acddea39cc6efc11a4dd78852b76e021ca3f21f1e5bde76650f55b96d049e645969080df5805c1c4dfb04acc9ee2782a345ca

  • SSDEEP

    49152:mW8aTqphAQJ85JlVy0ckknx5qJAjcwccS3pplnwr:Z8Cqp2QJ0cTn7qJAYVcEA

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

save

C2

http://185.215.113.37

Attributes
  • url_path

    /e2b1563c6670f193.php

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

Targets

    • Target

      587e86e6ca49e27558b086d23708a5a506c3472314ceb0f3156184a4f9a4745d.exe

    • Size

      1.8MB

    • MD5

      f150c6a1804e541fd06c07175b423b7c

    • SHA1

      65fe457d482ba93e86994be0151fae82b6a6f119

    • SHA256

      587e86e6ca49e27558b086d23708a5a506c3472314ceb0f3156184a4f9a4745d

    • SHA512

      55161d4ded79edd48dce9d19075acddea39cc6efc11a4dd78852b76e021ca3f21f1e5bde76650f55b96d049e645969080df5805c1c4dfb04acc9ee2782a345ca

    • SSDEEP

      49152:mW8aTqphAQJ85JlVy0ckknx5qJAjcwccS3pplnwr:Z8Cqp2QJ0cTn7qJAYVcEA

    • Amadey

      Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.

    • Stealc

      Stealc is an infostealer written in C++.

    • 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

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v15

Tasks