General

  • Target

    59REB_random.exe

  • Size

    7.3MB

  • Sample

    250118-v1237sypft

  • MD5

    68ed6eb42e4f604269632fb1f140454e

  • SHA1

    865d58f1e293028bf1e2ccd923f2ca3e67d68b2b

  • SHA256

    10b72f151dee3d7075be704a726e609b0a42bff9f75420b5bf952e03757e8ea6

  • SHA512

    5d4fbb011839d60c5d6da8a6c6f83ef0b1bbf6809514117c96d1f9e9eed0fd6d962479861eebb6f71a660cbee73fa3b551289b34f750e00551ca77fa2f947199

  • SSDEEP

    196608:5J6UczK1DpX5jlVUpjCWhOKiV91FsWTxZKsQIZIzAsTqot0e9:5N0KbX5jEpj9hlaPsoxZGdWe

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

Targets

    • Target

      59REB_random.exe

    • Size

      7.3MB

    • MD5

      68ed6eb42e4f604269632fb1f140454e

    • SHA1

      865d58f1e293028bf1e2ccd923f2ca3e67d68b2b

    • SHA256

      10b72f151dee3d7075be704a726e609b0a42bff9f75420b5bf952e03757e8ea6

    • SHA512

      5d4fbb011839d60c5d6da8a6c6f83ef0b1bbf6809514117c96d1f9e9eed0fd6d962479861eebb6f71a660cbee73fa3b551289b34f750e00551ca77fa2f947199

    • SSDEEP

      196608:5J6UczK1DpX5jlVUpjCWhOKiV91FsWTxZKsQIZIzAsTqot0e9:5N0KbX5jEpj9hlaPsoxZGdWe

    • Amadey

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

    • Amadey family

    • Identifies VirtualBox via ACPI registry values (likely anti-VM)

    • 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.

    • Adds Run key to start application

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v15

Tasks