General

  • Target

    4f7bb05edfb383b45568b57b070655812cbc2f7cbbc6fe6f772e16dc55c27e93_NeikiAnalytics

  • Size

    1.8MB

  • Sample

    240521-p5xfmaee66

  • MD5

    cdc65246c0f8b5a8b817385647c65dd2

  • SHA1

    254ed48e117fb89462e1e2c713baad6d2f76fb49

  • SHA256

    4f7bb05edfb383b45568b57b070655812cbc2f7cbbc6fe6f772e16dc55c27e93

  • SHA512

    65f3c526eb906d64bbbd704730e97b0ddfc2c65ae43ac396402b41d04019775aa028d7fe15f46bb82a4fd75498e97d9dadb2b19123e736aea5785d041951e7df

  • SSDEEP

    49152:pn3ZJ5CTaCMUTPNDWp3C3fvsS/MhQmI7v4UI:Bv5C7M8PNDS3CvvihVI7vTI

Malware Config

Extracted

Family

amadey

Version

4.20

Botnet

18befc

C2

http://5.42.96.141

Attributes
  • install_dir

    908f070dff

  • install_file

    explorku.exe

  • strings_key

    b25a9385246248a95c600f9a061438e1

  • url_paths

    /go34ko8/index.php

rc4.plain

Targets

    • Target

      4f7bb05edfb383b45568b57b070655812cbc2f7cbbc6fe6f772e16dc55c27e93_NeikiAnalytics

    • Size

      1.8MB

    • MD5

      cdc65246c0f8b5a8b817385647c65dd2

    • SHA1

      254ed48e117fb89462e1e2c713baad6d2f76fb49

    • SHA256

      4f7bb05edfb383b45568b57b070655812cbc2f7cbbc6fe6f772e16dc55c27e93

    • SHA512

      65f3c526eb906d64bbbd704730e97b0ddfc2c65ae43ac396402b41d04019775aa028d7fe15f46bb82a4fd75498e97d9dadb2b19123e736aea5785d041951e7df

    • SSDEEP

      49152:pn3ZJ5CTaCMUTPNDWp3C3fvsS/MhQmI7v4UI:Bv5C7M8PNDS3CvvihVI7vTI

    • 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

    • Loads dropped DLL

    • Themida packer

      Detects Themida, an advanced Windows software protection system.

    • Checks whether UAC is enabled

MITRE ATT&CK Enterprise v15

Tasks