General

  • Target

    adbf091f114260048344c70f3c4ebeedbed99a0b3efb0cf514679347d7325e69N

  • Size

    3.1MB

  • Sample

    250112-1ea1gssqcp

  • MD5

    1730f8c860babcad8d38ae972c7aa760

  • SHA1

    20fa304d52b1e9f045021e92c3f2407c61ab356b

  • SHA256

    adbf091f114260048344c70f3c4ebeedbed99a0b3efb0cf514679347d7325e69

  • SHA512

    f34ba5bb0653023956188aec5a595c11009fbe19217a1a955e8e724ce6117ccc1f6f79806169dd3f7aeddbf2b64f87aebfbdcbe6e53a868f5f332eb7d704d467

  • SSDEEP

    98304:dcFxcR7hNjHKfmSN3d5hhwtLCw+6FyCCg5v60:2FxG7w3hhwtLDNFyCCgE0

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

      adbf091f114260048344c70f3c4ebeedbed99a0b3efb0cf514679347d7325e69N

    • Size

      3.1MB

    • MD5

      1730f8c860babcad8d38ae972c7aa760

    • SHA1

      20fa304d52b1e9f045021e92c3f2407c61ab356b

    • SHA256

      adbf091f114260048344c70f3c4ebeedbed99a0b3efb0cf514679347d7325e69

    • SHA512

      f34ba5bb0653023956188aec5a595c11009fbe19217a1a955e8e724ce6117ccc1f6f79806169dd3f7aeddbf2b64f87aebfbdcbe6e53a868f5f332eb7d704d467

    • SSDEEP

      98304:dcFxcR7hNjHKfmSN3d5hhwtLCw+6FyCCg5v60:2FxG7w3hhwtLDNFyCCgE0

    • 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