General

  • Target

    dc3e3c083f60105a214f3a5f56a062b2bbfb87680e2feff6c411f3524e0b8b56

  • Size

    1.8MB

  • Sample

    250113-vnqveazncx

  • MD5

    8fdd50078090c542fb00e8dbcf7070be

  • SHA1

    4cb3c6da4d8a750da41157fbe8f9e1f5e60063ed

  • SHA256

    dc3e3c083f60105a214f3a5f56a062b2bbfb87680e2feff6c411f3524e0b8b56

  • SHA512

    961a771b547d4212c6532149a6f6ab5347a1aebc185f440add2850f3038e929945c89ef7ee902354d3659fb2addf35349c9395ec36b064cafc7386ff19f4383e

  • SSDEEP

    49152:5KO4o1h6LlTDY2mL/EE2FwZ4k/OnApFeSUG:L6LR5mL/F2gt4AbeSr

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

      dc3e3c083f60105a214f3a5f56a062b2bbfb87680e2feff6c411f3524e0b8b56

    • Size

      1.8MB

    • MD5

      8fdd50078090c542fb00e8dbcf7070be

    • SHA1

      4cb3c6da4d8a750da41157fbe8f9e1f5e60063ed

    • SHA256

      dc3e3c083f60105a214f3a5f56a062b2bbfb87680e2feff6c411f3524e0b8b56

    • SHA512

      961a771b547d4212c6532149a6f6ab5347a1aebc185f440add2850f3038e929945c89ef7ee902354d3659fb2addf35349c9395ec36b064cafc7386ff19f4383e

    • SSDEEP

      49152:5KO4o1h6LlTDY2mL/EE2FwZ4k/OnApFeSUG:L6LR5mL/F2gt4AbeSr

    • 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