General

  • Target

    dc2f3a48245d95e5a6ac07eddcdc978ee5c78ed2d51ccb8432b90df5db13e003

  • Size

    1.8MB

  • Sample

    241226-jjbddaznax

  • MD5

    a981417190c316076ae69826e4913f71

  • SHA1

    121e83193213144ee0cbe5e35477f520de7e7b0a

  • SHA256

    dc2f3a48245d95e5a6ac07eddcdc978ee5c78ed2d51ccb8432b90df5db13e003

  • SHA512

    6ebaab84ac8c5ce46571940fb6ec147490cc36cdc0aa46b5584a5c27247422f2dbef66be9439362013af54c7e3a8d7bbed10ec20570116257fff6064edf6c894

  • SSDEEP

    49152:YETgGsBv+/EQ+JVy+rMA2ypcrgE07HgdC:b8nven+JwZypmD

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

      dc2f3a48245d95e5a6ac07eddcdc978ee5c78ed2d51ccb8432b90df5db13e003

    • Size

      1.8MB

    • MD5

      a981417190c316076ae69826e4913f71

    • SHA1

      121e83193213144ee0cbe5e35477f520de7e7b0a

    • SHA256

      dc2f3a48245d95e5a6ac07eddcdc978ee5c78ed2d51ccb8432b90df5db13e003

    • SHA512

      6ebaab84ac8c5ce46571940fb6ec147490cc36cdc0aa46b5584a5c27247422f2dbef66be9439362013af54c7e3a8d7bbed10ec20570116257fff6064edf6c894

    • SSDEEP

      49152:YETgGsBv+/EQ+JVy+rMA2ypcrgE07HgdC:b8nven+JwZypmD

    • 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