General

  • Target

    0ae2c8acbddc48dd97f16512c7f8e00442411f9e3fdca1253d2a20d480030857

  • Size

    1.8MB

  • Sample

    241226-fsy91sxmcv

  • MD5

    71daba5a5cac27f1ba8b68a2b73f8ecd

  • SHA1

    25673a28eb575db5644158f630f679f33c51908b

  • SHA256

    0ae2c8acbddc48dd97f16512c7f8e00442411f9e3fdca1253d2a20d480030857

  • SHA512

    9965a705a6c6fadd432d86a4e4b387e93a0ddc2517372143f77051e65c046d246719c59919f787b297eeb5918f4ffa7afb0e7ebdb41f1d2b68d9aa74804da82a

  • SSDEEP

    49152:5faLYI++gAFsG+pvgCVprZYuE6DGjo7EvxAx:VTwJsG+tTZlDJoSx

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

      0ae2c8acbddc48dd97f16512c7f8e00442411f9e3fdca1253d2a20d480030857

    • Size

      1.8MB

    • MD5

      71daba5a5cac27f1ba8b68a2b73f8ecd

    • SHA1

      25673a28eb575db5644158f630f679f33c51908b

    • SHA256

      0ae2c8acbddc48dd97f16512c7f8e00442411f9e3fdca1253d2a20d480030857

    • SHA512

      9965a705a6c6fadd432d86a4e4b387e93a0ddc2517372143f77051e65c046d246719c59919f787b297eeb5918f4ffa7afb0e7ebdb41f1d2b68d9aa74804da82a

    • SSDEEP

      49152:5faLYI++gAFsG+pvgCVprZYuE6DGjo7EvxAx:VTwJsG+tTZlDJoSx

    • 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