General

  • Target

    4a8fed3b517adb5fc2c5f4f67cf4464ea2218d4f81030758034de2eea80cdea5

  • Size

    1.8MB

  • Sample

    250123-t7l5wsxldp

  • MD5

    06408230917803fc68f352692ae47303

  • SHA1

    dc8b4f1484e83826b33ce5801def1baf5f72d23a

  • SHA256

    4a8fed3b517adb5fc2c5f4f67cf4464ea2218d4f81030758034de2eea80cdea5

  • SHA512

    2111fb782b2a9fce4f45c5106ef80a4bcc034d42ec3bb02900a6b0fa056b5447d53e3b64d0d24e0978ea73c74b685088a9605a2357423ee4844aafcee304cea9

  • SSDEEP

    49152:3s6StqPQKmSNkniQ2AVxTjOKABMUhOPVpb0cCKfVeZ:LYqPQkNyiQZ5jEBThOPVpb1y

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

      4a8fed3b517adb5fc2c5f4f67cf4464ea2218d4f81030758034de2eea80cdea5

    • Size

      1.8MB

    • MD5

      06408230917803fc68f352692ae47303

    • SHA1

      dc8b4f1484e83826b33ce5801def1baf5f72d23a

    • SHA256

      4a8fed3b517adb5fc2c5f4f67cf4464ea2218d4f81030758034de2eea80cdea5

    • SHA512

      2111fb782b2a9fce4f45c5106ef80a4bcc034d42ec3bb02900a6b0fa056b5447d53e3b64d0d24e0978ea73c74b685088a9605a2357423ee4844aafcee304cea9

    • SSDEEP

      49152:3s6StqPQKmSNkniQ2AVxTjOKABMUhOPVpb0cCKfVeZ:LYqPQkNyiQZ5jEBThOPVpb1y

    • 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