General

  • Target

    84838e1c7498b522510d91e1692aece318cec0140ab6c0b0688e801c677d76ee.exe

  • Size

    1.8MB

  • Sample

    241110-3h8f9sxdnm

  • MD5

    e0977df1f7bbc173488042694b8c3245

  • SHA1

    6bb7a687cf03a910bce3a5b885a438ce4a9c2644

  • SHA256

    84838e1c7498b522510d91e1692aece318cec0140ab6c0b0688e801c677d76ee

  • SHA512

    491712674ea380b3c7081ad3c5c7ac776c65f178fdb2fbfc779c931afa5671ca7325a6f3149d0daefd2b2ba11309af66589fbf5cc4dcc52edf969653e9e947d5

  • SSDEEP

    24576:5Ga6eCXJLgPyzg+vMqCPrLqAR9c2k7utaZzRyeO5VGc7IQJA1HcAZbgvUI/99SNR:Ia6i+PvMZij2nAfyeO3OFbCSyNja

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

      84838e1c7498b522510d91e1692aece318cec0140ab6c0b0688e801c677d76ee.exe

    • Size

      1.8MB

    • MD5

      e0977df1f7bbc173488042694b8c3245

    • SHA1

      6bb7a687cf03a910bce3a5b885a438ce4a9c2644

    • SHA256

      84838e1c7498b522510d91e1692aece318cec0140ab6c0b0688e801c677d76ee

    • SHA512

      491712674ea380b3c7081ad3c5c7ac776c65f178fdb2fbfc779c931afa5671ca7325a6f3149d0daefd2b2ba11309af66589fbf5cc4dcc52edf969653e9e947d5

    • SSDEEP

      24576:5Ga6eCXJLgPyzg+vMqCPrLqAR9c2k7utaZzRyeO5VGc7IQJA1HcAZbgvUI/99SNR:Ia6i+PvMZij2nAfyeO3OFbCSyNja

    • 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