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General

  • Target

    1d6cc05c4c3eabfda052575d082f6a0d9654d7d3e582142ff761bf202528c77e

  • Size

    1.8MB

  • Sample

    240606-2rvq4aec28

  • MD5

    04359048bb651ab910786ae565b6f65c

  • SHA1

    f6370351bb793f24921ba161c86be914b963853c

  • SHA256

    1d6cc05c4c3eabfda052575d082f6a0d9654d7d3e582142ff761bf202528c77e

  • SHA512

    837d098e36d0a6ac5d268298a36dbd06b7726f1f5c797a555539625e6adcd468b10883040cdedcf4454d50fe41a775373b8093de89d3fd2391b72d30431e972b

  • SSDEEP

    49152:sXIOk8iliC99IZKj0jb26j/p5sDhaAzNh:FpVIbfj/6Rn

Malware Config

Extracted

Family

amadey

Version

4.21

Botnet

0e6740

C2

http://147.45.47.155

Attributes
  • install_dir

    9217037dc9

  • install_file

    explortu.exe

  • strings_key

    8e894a8a4a3d0da8924003a561cfb244

  • url_paths

    /ku4Nor9/index.php

rc4.plain

Targets

    • Target

      1d6cc05c4c3eabfda052575d082f6a0d9654d7d3e582142ff761bf202528c77e

    • Size

      1.8MB

    • MD5

      04359048bb651ab910786ae565b6f65c

    • SHA1

      f6370351bb793f24921ba161c86be914b963853c

    • SHA256

      1d6cc05c4c3eabfda052575d082f6a0d9654d7d3e582142ff761bf202528c77e

    • SHA512

      837d098e36d0a6ac5d268298a36dbd06b7726f1f5c797a555539625e6adcd468b10883040cdedcf4454d50fe41a775373b8093de89d3fd2391b72d30431e972b

    • SSDEEP

      49152:sXIOk8iliC99IZKj0jb26j/p5sDhaAzNh:FpVIbfj/6Rn

    • 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.

    • 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