General

  • Target

    adbb64c7d278bfe2f226f450880bf082fb50f71392d4f0fcb3d9484ec7e7e6a9

  • Size

    3.1MB

  • Sample

    250106-3l3p7avpgq

  • MD5

    a8ca63853f4c09a3a327d43b59d7db7b

  • SHA1

    8a2f009e223ac17e83323406e396638fb446fb10

  • SHA256

    adbb64c7d278bfe2f226f450880bf082fb50f71392d4f0fcb3d9484ec7e7e6a9

  • SHA512

    b91ed0ac341798cc67addb8784f491e98d38147aa428fbb04d6c6c05fb7fee732910c0d1e6950edace6a455e3d04ba6dc20a91d4ffa1a4e094ef8655c34f1ac0

  • SSDEEP

    98304:k+YtoeWXwICzgBVUJO+zrADKHwkON4bfmha6z:vYto4rHwwbehT

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

      adbb64c7d278bfe2f226f450880bf082fb50f71392d4f0fcb3d9484ec7e7e6a9

    • Size

      3.1MB

    • MD5

      a8ca63853f4c09a3a327d43b59d7db7b

    • SHA1

      8a2f009e223ac17e83323406e396638fb446fb10

    • SHA256

      adbb64c7d278bfe2f226f450880bf082fb50f71392d4f0fcb3d9484ec7e7e6a9

    • SHA512

      b91ed0ac341798cc67addb8784f491e98d38147aa428fbb04d6c6c05fb7fee732910c0d1e6950edace6a455e3d04ba6dc20a91d4ffa1a4e094ef8655c34f1ac0

    • SSDEEP

      98304:k+YtoeWXwICzgBVUJO+zrADKHwkON4bfmha6z:vYto4rHwwbehT

    • 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