Resubmissions

20/09/2024, 00:11

240920-ag2ccayfkr10

19/09/2024, 22:37

240919-2jyssavbmd10

Analysis

  • max time kernel
    291s
  • max time network
    261s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    19/09/2024, 22:37

General

  • Target
    78ea4deedd3766da7d8b20d77b522ff0a3db4282b7aaa1ded2a152d31f59c05d.exe
  • Size 1.8MB
  • Sample240919-2jyssavbmd
  • SHA256 78ea4deedd3766da7d8b20d77b522ff0a3db4282b7aaa1ded2a152d31f59c05d
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • amadey

Version
  • 4.41

Botnet
  • fed3aa

C2
  • http://185.215.113.16

Attributes
  • install_dir

    44111dbc49

  • install_file

    axplong.exe

  • strings_key

    8d0ad6945b1a30a186ec2d30be6db0b5

  • url_paths

    /Jo89Ku7d/index.php

rc4.plain

Signatures

  • Amadey

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

  • Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 2 IoCs
  • Checks BIOS information in registry 2 TTPs 4 IoCs

    BIOS information is often read in order to detect sandboxing environments.

  • Executes dropped EXE 1 IoCs
  • Identifies Wine through registry keys 2 TTPs 2 IoCs

    Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

  • Loads dropped DLL 1 IoCs
  • Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs
  • Drops file in Windows directory 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\78ea4deedd3766da7d8b20d77b522ff0a3db4282b7aaa1ded2a152d31f59c05d.exe
    "C:\Users\Admin\AppData\Local\Temp\78ea4deedd3766da7d8b20d77b522ff0a3db4282b7aaa1ded2a152d31f59c05d.exe"
    1⤵
    • Identifies VirtualBox via ACPI registry values (likely anti-VM)
    • Checks BIOS information in registry
    • Identifies Wine through registry keys
    • Loads dropped DLL
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of WriteProcessMemory
    PID:2088
    • C:\Users\Admin\AppData\Local\Temp\44111dbc49\axplong.exe
      "C:\Users\Admin\AppData\Local\Temp\44111dbc49\axplong.exe"
      2⤵
      • Identifies VirtualBox via ACPI registry values (likely anti-VM)
      • Checks BIOS information in registry
      • Executes dropped EXE
      • Identifies Wine through registry keys
      • Suspicious use of NtSetInformationThreadHideFromDebugger
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      PID:2636

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        axplong.exe

        • Path C:\Users\Admin\AppData\Local\Temp\44111dbc49\axplong.exe
        • Size 1.8MB
        • SHA256 78ea4deedd3766da7d8b20d77b522ff0a3db4282b7aaa1ded2a152d31f59c05d
        • MD5 SHA1 SHA512 SSDEEP

        memory/2088-14-0x0000000006470000-0x0000000006930000-memory.dmp

        memory/2088-1-0x0000000077900000-0x0000000077902000-memory.dmp

        memory/2088-2-0x0000000000F71000-0x0000000000F9F000-memory.dmp

        memory/2088-3-0x0000000000F70000-0x0000000001430000-memory.dmp

        memory/2088-5-0x0000000000F70000-0x0000000001430000-memory.dmp

        memory/2088-10-0x0000000000F70000-0x0000000001430000-memory.dmp

        memory/2088-0-0x0000000000F70000-0x0000000001430000-memory.dmp

        memory/2088-17-0x0000000000F70000-0x0000000001430000-memory.dmp

        memory/2636-32-0x0000000000DB0000-0x0000000001270000-memory.dmp

        memory/2636-36-0x0000000000DB0000-0x0000000001270000-memory.dmp

        memory/2636-20-0x0000000000DB0000-0x0000000001270000-memory.dmp

        memory/2636-22-0x0000000000DB0000-0x0000000001270000-memory.dmp

        memory/2636-23-0x0000000000DB0000-0x0000000001270000-memory.dmp

        memory/2636-24-0x0000000000DB0000-0x0000000001270000-memory.dmp

        memory/2636-26-0x0000000000DB0000-0x0000000001270000-memory.dmp

        memory/2636-25-0x0000000000DB0000-0x0000000001270000-memory.dmp

        memory/2636-27-0x0000000000DB0000-0x0000000001270000-memory.dmp

        memory/2636-28-0x0000000000DB0000-0x0000000001270000-memory.dmp

        memory/2636-29-0x0000000000DB0000-0x0000000001270000-memory.dmp

        memory/2636-30-0x0000000000DB0000-0x0000000001270000-memory.dmp

        memory/2636-31-0x0000000000DB0000-0x0000000001270000-memory.dmp

        memory/2636-18-0x0000000000DB0000-0x0000000001270000-memory.dmp

        memory/2636-33-0x0000000000DB0000-0x0000000001270000-memory.dmp

        memory/2636-34-0x0000000000DB0000-0x0000000001270000-memory.dmp

        memory/2636-35-0x0000000000DB0000-0x0000000001270000-memory.dmp

        memory/2636-19-0x0000000000DB0000-0x0000000001270000-memory.dmp

        memory/2636-37-0x0000000000DB0000-0x0000000001270000-memory.dmp

        memory/2636-38-0x0000000000DB0000-0x0000000001270000-memory.dmp

        memory/2636-39-0x0000000000DB0000-0x0000000001270000-memory.dmp

        memory/2636-40-0x0000000000DB0000-0x0000000001270000-memory.dmp

        memory/2636-41-0x0000000000DB0000-0x0000000001270000-memory.dmp

        memory/2636-42-0x0000000000DB0000-0x0000000001270000-memory.dmp

        memory/2636-43-0x0000000000DB0000-0x0000000001270000-memory.dmp

        memory/2636-44-0x0000000000DB0000-0x0000000001270000-memory.dmp

        memory/2636-45-0x0000000000DB0000-0x0000000001270000-memory.dmp

        memory/2636-46-0x0000000000DB0000-0x0000000001270000-memory.dmp

        memory/2636-47-0x0000000000DB0000-0x0000000001270000-memory.dmp

        memory/2636-48-0x0000000000DB0000-0x0000000001270000-memory.dmp

        memory/2636-49-0x0000000000DB0000-0x0000000001270000-memory.dmp

        memory/2636-50-0x0000000000DB0000-0x0000000001270000-memory.dmp

        memory/2636-51-0x0000000000DB0000-0x0000000001270000-memory.dmp

        memory/2636-52-0x0000000000DB0000-0x0000000001270000-memory.dmp

        memory/2636-53-0x0000000000DB0000-0x0000000001270000-memory.dmp

        memory/2636-54-0x0000000000DB0000-0x0000000001270000-memory.dmp