General

  • Target

    ef8ebdb12e918ed1196abacabc5ceda321d39ddbec73d3a46835bfb722cf35ca

  • Size

    3.1MB

  • Sample

    241227-r54aaawpdq

  • MD5

    023d3e22c2df966b7ec6b1950a2fbc95

  • SHA1

    04f5b71caf24e1e36c166399e4aedebbed8d5626

  • SHA256

    ef8ebdb12e918ed1196abacabc5ceda321d39ddbec73d3a46835bfb722cf35ca

  • SHA512

    d7fe5aae64a369df5024d19c4cc2c8f22971833ef195e81e797a03703495a0d016523689f32209942f5e6f36e639706a5165068e57f67649820e99a7626f1ef6

  • SSDEEP

    49152:ZKoDfBLgO/OiliAQeZRHaCydFU2gyoHcx07/3PN/Z9:VdEO/biAQEFy3boj7fPN/Z9

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

      ef8ebdb12e918ed1196abacabc5ceda321d39ddbec73d3a46835bfb722cf35ca

    • Size

      3.1MB

    • MD5

      023d3e22c2df966b7ec6b1950a2fbc95

    • SHA1

      04f5b71caf24e1e36c166399e4aedebbed8d5626

    • SHA256

      ef8ebdb12e918ed1196abacabc5ceda321d39ddbec73d3a46835bfb722cf35ca

    • SHA512

      d7fe5aae64a369df5024d19c4cc2c8f22971833ef195e81e797a03703495a0d016523689f32209942f5e6f36e639706a5165068e57f67649820e99a7626f1ef6

    • SSDEEP

      49152:ZKoDfBLgO/OiliAQeZRHaCydFU2gyoHcx07/3PN/Z9:VdEO/biAQEFy3boj7fPN/Z9

    • 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