General

  • Target

    6a1bfd58efe68f261124127bd748e9ee7c2632b5ad0f8f76b07dbe3bd7c110e3

  • Size

    1.8MB

  • Sample

    240622-efrhzawhmf

  • MD5

    a7c185ca699ec75755a98c1b7d3ffb80

  • SHA1

    d16cfd460243ae6ff7c292cb4697ce84ccb88136

  • SHA256

    6a1bfd58efe68f261124127bd748e9ee7c2632b5ad0f8f76b07dbe3bd7c110e3

  • SHA512

    551285647d82643a50ed4c50852b0e3288a4bdc1a81a8f6edfb9c15144de35ac962ade47f0057f09525eb25ef71d02bb26f22c4b09359cb53f76fb229d320ad4

  • SSDEEP

    24576:04Ii/8C4s0sk04I6G4+57ZvNdoDQG5LtibEWnmF3HXFjs/iT7qxf4TXShxqE4Zaf:7IiisY+5hgf4bnmFVe8+d7hxp42j

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

risepro

C2

77.91.77.66:58709

Targets

    • Target

      6a1bfd58efe68f261124127bd748e9ee7c2632b5ad0f8f76b07dbe3bd7c110e3

    • Size

      1.8MB

    • MD5

      a7c185ca699ec75755a98c1b7d3ffb80

    • SHA1

      d16cfd460243ae6ff7c292cb4697ce84ccb88136

    • SHA256

      6a1bfd58efe68f261124127bd748e9ee7c2632b5ad0f8f76b07dbe3bd7c110e3

    • SHA512

      551285647d82643a50ed4c50852b0e3288a4bdc1a81a8f6edfb9c15144de35ac962ade47f0057f09525eb25ef71d02bb26f22c4b09359cb53f76fb229d320ad4

    • SSDEEP

      24576:04Ii/8C4s0sk04I6G4+57ZvNdoDQG5LtibEWnmF3HXFjs/iT7qxf4TXShxqE4Zaf:7IiisY+5hgf4bnmFVe8+d7hxp42j

    • 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.

    • 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