General

  • Target

    e3089be07c289f99c7f7ed426e576f1fdfad492114a9225d211ccd61126c4ddd.exe

  • Size

    1.9MB

  • Sample

    250113-x8fahsxkgk

  • MD5

    9b409c7658602705417207570c1c5986

  • SHA1

    9c1da96648879dd105edc92bf55eb083d9f56541

  • SHA256

    e3089be07c289f99c7f7ed426e576f1fdfad492114a9225d211ccd61126c4ddd

  • SHA512

    b36c635322663a737036cafcfffe209d0ef741aaa4df297967a14ca59b6729a1a673a4658bc6329e733c246f021d045ecb4e223a5b45401395d126150e0d7d17

  • SSDEEP

    24576:V3J8xHUeC1B7zOB48M/SAHSueO4ja+F9Bm+5v6mMDscNImh03NfGUhjzJz1GSokh:pqtxBToX6asfm+5NA7hiG8d1G5kmOnp

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

      e3089be07c289f99c7f7ed426e576f1fdfad492114a9225d211ccd61126c4ddd.exe

    • Size

      1.9MB

    • MD5

      9b409c7658602705417207570c1c5986

    • SHA1

      9c1da96648879dd105edc92bf55eb083d9f56541

    • SHA256

      e3089be07c289f99c7f7ed426e576f1fdfad492114a9225d211ccd61126c4ddd

    • SHA512

      b36c635322663a737036cafcfffe209d0ef741aaa4df297967a14ca59b6729a1a673a4658bc6329e733c246f021d045ecb4e223a5b45401395d126150e0d7d17

    • SSDEEP

      24576:V3J8xHUeC1B7zOB48M/SAHSueO4ja+F9Bm+5v6mMDscNImh03NfGUhjzJz1GSokh:pqtxBToX6asfm+5NA7hiG8d1G5kmOnp

    • 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.

    • Loads dropped DLL

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v15

Tasks