General

  • Target

    dbfe34f8ecab88a2a224c0cc8e541149ea7298a861b11041e8bfdf8cf934f265

  • Size

    1.8MB

  • Sample

    250125-kwcbwaxkfn

  • MD5

    2915087380ab607dd742d6c964429b25

  • SHA1

    e700c2a28dbf45fbea092886e2d8f7facd9a49f4

  • SHA256

    dbfe34f8ecab88a2a224c0cc8e541149ea7298a861b11041e8bfdf8cf934f265

  • SHA512

    f6e4aafb6e718b044822816e9e65af6aa34bc7e8c599b3cf633bf8c1ce969c1cb6f80b6a2f37c6ac1cacecb216a9caba00f7385fec0bd399338040f55581029c

  • SSDEEP

    49152:Pg6cD1fza9/LQggtmKq7t/uFVbWg3z9tLzx:I6c1fGQggtmX4FVbWgj9Zx

Malware Config

Extracted

Family

amadey

Version

4.41

Botnet

fed3aa

C2

http://185.215.113.16

Attributes
  • install_dir

    44111dbc49

  • install_file

    axplong.exe

  • strings_key

    8d0ad6945b1a30a186ec2d30be6db0b5

  • url_paths

    /Jo89Ku7d/index.php

rc4.plain

Targets

    • Target

      dbfe34f8ecab88a2a224c0cc8e541149ea7298a861b11041e8bfdf8cf934f265

    • Size

      1.8MB

    • MD5

      2915087380ab607dd742d6c964429b25

    • SHA1

      e700c2a28dbf45fbea092886e2d8f7facd9a49f4

    • SHA256

      dbfe34f8ecab88a2a224c0cc8e541149ea7298a861b11041e8bfdf8cf934f265

    • SHA512

      f6e4aafb6e718b044822816e9e65af6aa34bc7e8c599b3cf633bf8c1ce969c1cb6f80b6a2f37c6ac1cacecb216a9caba00f7385fec0bd399338040f55581029c

    • SSDEEP

      49152:Pg6cD1fza9/LQggtmKq7t/uFVbWg3z9tLzx:I6c1fGQggtmX4FVbWgj9Zx

    • 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