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General

  • Target

    ac678b7f487381cbb608c2ae21747297e1090114e6907c7070f578e84bceb824.exe

  • Size

    1.8MB

  • Sample

    240624-bqhf9ssfqc

  • MD5

    e77913dfeb423031e19acbd2460dffea

  • SHA1

    505930c0fb84b2cff347020a4f06d4cb87a1cd07

  • SHA256

    ac678b7f487381cbb608c2ae21747297e1090114e6907c7070f578e84bceb824

  • SHA512

    198944cbd723813f93efbef6afaf265fa1b81013661b1d06b0f9facff70a4911305663fac72becbca1297ae712d33986214c19f02adbc3fe4a630d7c3420efda

  • SSDEEP

    49152:3HIA4pjmbxSZp+Gwan+DXkX8J0aQ/eptXrpPzTh3p0G:YAlxla+68JjQ/0rprTpp0

Malware Config

Extracted

Family

amadey

Version

8254624243

Botnet

e76b71

C2

http://77.91.77.81

Attributes
  • install_dir

    8254624243

  • install_file

    axplong.exe

  • strings_key

    90049e51fabf09df0d6748e0b271922e

  • url_paths

    /Kiru9gu/index.php

rc4.plain

Targets

    • Target

      ac678b7f487381cbb608c2ae21747297e1090114e6907c7070f578e84bceb824.exe

    • Size

      1.8MB

    • MD5

      e77913dfeb423031e19acbd2460dffea

    • SHA1

      505930c0fb84b2cff347020a4f06d4cb87a1cd07

    • SHA256

      ac678b7f487381cbb608c2ae21747297e1090114e6907c7070f578e84bceb824

    • SHA512

      198944cbd723813f93efbef6afaf265fa1b81013661b1d06b0f9facff70a4911305663fac72becbca1297ae712d33986214c19f02adbc3fe4a630d7c3420efda

    • SSDEEP

      49152:3HIA4pjmbxSZp+Gwan+DXkX8J0aQ/eptXrpPzTh3p0G:YAlxla+68JjQ/0rprTpp0

    • Amadey

      Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.

    • 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