General

  • Target

    23e6b01efe1353ce0295e8653325ed43b7bb6159c3e566f3d489aec97ff826fb

  • Size

    1.8MB

  • Sample

    250123-xzebvs1phr

  • MD5

    5aad13810e38cdbb5b8b532358b7e47c

  • SHA1

    108df8ab357348fa37438bc53bdac3a3e12c9879

  • SHA256

    23e6b01efe1353ce0295e8653325ed43b7bb6159c3e566f3d489aec97ff826fb

  • SHA512

    39989f32b0031f92b07604fb7f546fce448fdb6f27efd4d4b7baae12208e5ea766c9538ded711ec067cdb3001576a4c7688a06e42b4d38136bb50c5c1844b12f

  • SSDEEP

    49152:z2+ObzxNExc2T2yIKNwRukMMBTX50v7eoB:z2+OJedj2vMMVyv

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

      23e6b01efe1353ce0295e8653325ed43b7bb6159c3e566f3d489aec97ff826fb

    • Size

      1.8MB

    • MD5

      5aad13810e38cdbb5b8b532358b7e47c

    • SHA1

      108df8ab357348fa37438bc53bdac3a3e12c9879

    • SHA256

      23e6b01efe1353ce0295e8653325ed43b7bb6159c3e566f3d489aec97ff826fb

    • SHA512

      39989f32b0031f92b07604fb7f546fce448fdb6f27efd4d4b7baae12208e5ea766c9538ded711ec067cdb3001576a4c7688a06e42b4d38136bb50c5c1844b12f

    • SSDEEP

      49152:z2+ObzxNExc2T2yIKNwRukMMBTX50v7eoB:z2+OJedj2vMMVyv

    • 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