General

  • Target

    10288c0992d5b2197079befa1efa537d3b24266af689cbf36a5f2e0194f36828

  • Size

    3.1MB

  • Sample

    250103-a5ehgssmax

  • MD5

    0c333982a03dfe29b6151bb436359e94

  • SHA1

    5acba09214daf8aa1e8b5dd602f6dde017e8d5cc

  • SHA256

    10288c0992d5b2197079befa1efa537d3b24266af689cbf36a5f2e0194f36828

  • SHA512

    af404e231a2c0e9013c82bd557ae31a4b6cb0123b9d5fca22638d8279bfa55c25f45673e99b44b56293001b507ce8b986a73c4cb9d6b7b5ddca9f08df9a636e4

  • SSDEEP

    98304:bMn7IIZ4nzfyUIOtGOCCsBQxr+ecUylx2:on7muTbBkrXcUylx2

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

      10288c0992d5b2197079befa1efa537d3b24266af689cbf36a5f2e0194f36828

    • Size

      3.1MB

    • MD5

      0c333982a03dfe29b6151bb436359e94

    • SHA1

      5acba09214daf8aa1e8b5dd602f6dde017e8d5cc

    • SHA256

      10288c0992d5b2197079befa1efa537d3b24266af689cbf36a5f2e0194f36828

    • SHA512

      af404e231a2c0e9013c82bd557ae31a4b6cb0123b9d5fca22638d8279bfa55c25f45673e99b44b56293001b507ce8b986a73c4cb9d6b7b5ddca9f08df9a636e4

    • SSDEEP

      98304:bMn7IIZ4nzfyUIOtGOCCsBQxr+ecUylx2:on7muTbBkrXcUylx2

    • 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