Analysis

  • max time kernel
    146s
  • max time network
    152s
  • platform
    windows11-21h2_x64
  • resource
    win11-20240508-en
  • resource tags

    arch:x64arch:x86image:win11-20240508-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    03/06/2024, 23:14

General

  • Target
    4eab2e6b38dcb48deb7be069f0269ba522b803a11df3671fa319ce84b68c063a.exe
  • Size 1.8MB
  • Sample240603-279j7add85
  • SHA256 4eab2e6b38dcb48deb7be069f0269ba522b803a11df3671fa319ce84b68c063a
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • amadey

Version
  • 4.21

Botnet
  • 49e482

C2
  • http://147.45.47.70

Attributes
  • install_dir

    1b29d73536

  • install_file

    axplont.exe

  • strings_key

    4d31dd1a190d9879c21fac6d87dc0043

  • url_paths

    /tr8nomy/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 5 IoCs
  • Checks BIOS information in registry 2 TTPs 10 IoCs

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

  • Executes dropped EXE 4 IoCs
  • Identifies Wine through registry keys 2 TTPs 5 IoCs

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

  • Suspicious use of NtSetInformationThreadHideFromDebugger 5 IoCs
  • Drops file in Windows directory 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious behavior: EnumeratesProcesses 10 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\4eab2e6b38dcb48deb7be069f0269ba522b803a11df3671fa319ce84b68c063a.exe
    "C:\Users\Admin\AppData\Local\Temp\4eab2e6b38dcb48deb7be069f0269ba522b803a11df3671fa319ce84b68c063a.exe"
    1⤵
    • Identifies VirtualBox via ACPI registry values (likely anti-VM)
    • Checks BIOS information in registry
    • Identifies Wine through registry keys
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • Drops file in Windows directory
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of WriteProcessMemory
    PID:4708
    • C:\Users\Admin\AppData\Local\Temp\1b29d73536\axplont.exe
      "C:\Users\Admin\AppData\Local\Temp\1b29d73536\axplont.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
      • Suspicious behavior: EnumeratesProcesses
      PID:3992
  • C:\Users\Admin\AppData\Local\Temp\1b29d73536\axplont.exe
    C:\Users\Admin\AppData\Local\Temp\1b29d73536\axplont.exe
    1⤵
    • 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
    • Suspicious behavior: EnumeratesProcesses
    PID:4288
  • C:\Users\Admin\AppData\Local\Temp\1b29d73536\axplont.exe
    C:\Users\Admin\AppData\Local\Temp\1b29d73536\axplont.exe
    1⤵
    • 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
    • Suspicious behavior: EnumeratesProcesses
    PID:4948
  • C:\Users\Admin\AppData\Local\Temp\1b29d73536\axplont.exe
    C:\Users\Admin\AppData\Local\Temp\1b29d73536\axplont.exe
    1⤵
    • 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
    • Suspicious behavior: EnumeratesProcesses
    PID:4548

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        axplont.exe

        • Path C:\Users\Admin\AppData\Local\Temp\1b29d73536\axplont.exe
        • Size 1.8MB
        • SHA256 4eab2e6b38dcb48deb7be069f0269ba522b803a11df3671fa319ce84b68c063a
        • MD5 SHA1 SHA512 SSDEEP

        memory/3992-28-0x00000000009E0000-0x0000000000E8C000-memory.dmp

        memory/3992-31-0x00000000009E0000-0x0000000000E8C000-memory.dmp

        memory/3992-45-0x00000000009E0000-0x0000000000E8C000-memory.dmp

        memory/3992-44-0x00000000009E0000-0x0000000000E8C000-memory.dmp

        memory/3992-43-0x00000000009E0000-0x0000000000E8C000-memory.dmp

        memory/3992-42-0x00000000009E0000-0x0000000000E8C000-memory.dmp

        memory/3992-18-0x00000000009E0000-0x0000000000E8C000-memory.dmp

        memory/3992-19-0x00000000009E1000-0x0000000000A0F000-memory.dmp

        memory/3992-20-0x00000000009E0000-0x0000000000E8C000-memory.dmp

        memory/3992-21-0x00000000009E0000-0x0000000000E8C000-memory.dmp

        memory/3992-22-0x00000000009E0000-0x0000000000E8C000-memory.dmp

        memory/3992-23-0x00000000009E0000-0x0000000000E8C000-memory.dmp

        memory/3992-25-0x00000000009E0000-0x0000000000E8C000-memory.dmp

        memory/3992-41-0x00000000009E0000-0x0000000000E8C000-memory.dmp

        memory/3992-40-0x00000000009E0000-0x0000000000E8C000-memory.dmp

        memory/3992-36-0x00000000009E0000-0x0000000000E8C000-memory.dmp

        memory/3992-35-0x00000000009E0000-0x0000000000E8C000-memory.dmp

        memory/3992-32-0x00000000009E0000-0x0000000000E8C000-memory.dmp

        memory/3992-34-0x00000000009E0000-0x0000000000E8C000-memory.dmp

        memory/3992-33-0x00000000009E0000-0x0000000000E8C000-memory.dmp

        memory/4288-26-0x00000000009E0000-0x0000000000E8C000-memory.dmp

        memory/4288-27-0x00000000009E0000-0x0000000000E8C000-memory.dmp

        memory/4288-30-0x00000000009E0000-0x0000000000E8C000-memory.dmp

        memory/4548-47-0x00000000009E0000-0x0000000000E8C000-memory.dmp

        memory/4548-49-0x00000000009E0000-0x0000000000E8C000-memory.dmp

        memory/4708-5-0x00000000005F0000-0x0000000000A9C000-memory.dmp

        memory/4708-17-0x00000000005F0000-0x0000000000A9C000-memory.dmp

        memory/4708-1-0x0000000077A36000-0x0000000077A38000-memory.dmp

        memory/4708-3-0x00000000005F0000-0x0000000000A9C000-memory.dmp

        memory/4708-0-0x00000000005F0000-0x0000000000A9C000-memory.dmp

        memory/4708-2-0x00000000005F1000-0x000000000061F000-memory.dmp

        memory/4948-39-0x00000000009E0000-0x0000000000E8C000-memory.dmp

        memory/4948-38-0x00000000009E0000-0x0000000000E8C000-memory.dmp