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General

  • Target

    SecuriteInfo.com.Win32.Evo-gen.23207.8804.exe

  • Size

    1.8MB

  • Sample

    240614-v1eb5stdpj

  • MD5

    fc8b4ad76d2b7b814f6fcaeed5d0af75

  • SHA1

    b14cd344e70a5fec100925d32d08399671e4f434

  • SHA256

    022c76f26770e2686b68a68ee6ed32d35d336308de995473d70c04f1ac6f83d2

  • SHA512

    51743bf2bd10a993c9e097e19cb7f325483503b309a699be1b9e6686aeea77e987dcbedfee58ca3abf8b61b4410b71c0d9f73ae89d2603edd125f85465257347

  • SSDEEP

    49152:z32SkrBRq+zNtYu3/UOXTqPsVNEYlv4jWBHSsY5B5AyZ:wrXtzL9vtqPuNEYliws

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

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

      SecuriteInfo.com.Win32.Evo-gen.23207.8804.exe

    • Size

      1.8MB

    • MD5

      fc8b4ad76d2b7b814f6fcaeed5d0af75

    • SHA1

      b14cd344e70a5fec100925d32d08399671e4f434

    • SHA256

      022c76f26770e2686b68a68ee6ed32d35d336308de995473d70c04f1ac6f83d2

    • SHA512

      51743bf2bd10a993c9e097e19cb7f325483503b309a699be1b9e6686aeea77e987dcbedfee58ca3abf8b61b4410b71c0d9f73ae89d2603edd125f85465257347

    • SSDEEP

      49152:z32SkrBRq+zNtYu3/UOXTqPsVNEYlv4jWBHSsY5B5AyZ:wrXtzL9vtqPuNEYliws

    • Amadey

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

    • RisePro

      RisePro stealer is an infostealer distributed by PrivateLoader.

    • Identifies VirtualBox via ACPI registry values (likely anti-VM)

    • Downloads MZ/PE file

    • 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

    • Adds Run key to start application

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks