General

  • Target

    d603c0b21e33addce97732688511bfeb0f3a6e015ed08f95ac3e403462b1f494

  • Size

    3.0MB

  • Sample

    250126-hb8s8svlcz

  • MD5

    48224a33e75cc0a5674ba8385f44bcfd

  • SHA1

    8c109aa875ac88f48826ad7190cd1ba4dfd72a9b

  • SHA256

    d603c0b21e33addce97732688511bfeb0f3a6e015ed08f95ac3e403462b1f494

  • SHA512

    64b0e52a762d6c39ed55b864e5b89aeae29dc4f2d55a237999d8c3f13b18f500ba4d5f2e72bd1cdd82a9d5f8733dd1267d640a5b1589d4b1110a1af591a0f51d

  • SSDEEP

    49152:AGfuOZedSvoGG4LgG0PieBqqSUqhZjY+0ScVL:VuOZedSvrG4LgG0zFSDhZjY+0S6

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

      d603c0b21e33addce97732688511bfeb0f3a6e015ed08f95ac3e403462b1f494

    • Size

      3.0MB

    • MD5

      48224a33e75cc0a5674ba8385f44bcfd

    • SHA1

      8c109aa875ac88f48826ad7190cd1ba4dfd72a9b

    • SHA256

      d603c0b21e33addce97732688511bfeb0f3a6e015ed08f95ac3e403462b1f494

    • SHA512

      64b0e52a762d6c39ed55b864e5b89aeae29dc4f2d55a237999d8c3f13b18f500ba4d5f2e72bd1cdd82a9d5f8733dd1267d640a5b1589d4b1110a1af591a0f51d

    • SSDEEP

      49152:AGfuOZedSvoGG4LgG0PieBqqSUqhZjY+0ScVL:VuOZedSvrG4LgG0zFSDhZjY+0S6

    • 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