Analysis

  • max time kernel
    147s
  • max time network
    150s
  • platform
    windows11-21h2_x64
  • resource
    win11-20240426-en
  • resource tags

    arch:x64arch:x86image:win11-20240426-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    18/05/2024, 12:28

General

  • Target
    2b6ad38369505e3301ab891b56557518078bd0d5469a540bbcc37ccf035de580.exe
  • Size 1.8MB
  • Sample240518-pnhadabe79
  • SHA256 2b6ad38369505e3301ab891b56557518078bd0d5469a540bbcc37ccf035de580
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • amadey

Version
  • 4.20

Botnet
  • c767c0

C2
  • http://5.42.96.7

Attributes
  • install_dir

    7af68cdb52

  • install_file

    axplons.exe

  • strings_key

    e2ce58e78f631ed97d01fe7b70e85d5e

  • url_paths

    /zamo7h/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 4 IoCs
  • Checks BIOS information in registry 2 TTPs 8 IoCs

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

  • Executes dropped EXE 3 IoCs
  • Identifies Wine through registry keys 2 TTPs 4 IoCs

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

  • Suspicious use of NtSetInformationThreadHideFromDebugger 4 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 8 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2b6ad38369505e3301ab891b56557518078bd0d5469a540bbcc37ccf035de580.exe
    "C:\Users\Admin\AppData\Local\Temp\2b6ad38369505e3301ab891b56557518078bd0d5469a540bbcc37ccf035de580.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 WriteProcessMemory
    PID:3016
    • C:\Users\Admin\AppData\Local\Temp\7af68cdb52\axplons.exe
      "C:\Users\Admin\AppData\Local\Temp\7af68cdb52\axplons.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:2412
  • C:\Users\Admin\AppData\Local\Temp\7af68cdb52\axplons.exe
    C:\Users\Admin\AppData\Local\Temp\7af68cdb52\axplons.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:2440
  • C:\Users\Admin\AppData\Local\Temp\7af68cdb52\axplons.exe
    C:\Users\Admin\AppData\Local\Temp\7af68cdb52\axplons.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:4208

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        axplons.exe

        • Path C:\Users\Admin\AppData\Local\Temp\7af68cdb52\axplons.exe
        • Size 1.8MB
        • SHA256 2b6ad38369505e3301ab891b56557518078bd0d5469a540bbcc37ccf035de580
        • MD5 SHA1 SHA512 SSDEEP

        memory/2412-37-0x0000000000BD0000-0x0000000001095000-memory.dmp

        memory/2412-21-0x0000000000BD0000-0x0000000001095000-memory.dmp

        memory/2412-46-0x0000000000BD0000-0x0000000001095000-memory.dmp

        memory/2412-45-0x0000000000BD0000-0x0000000001095000-memory.dmp

        memory/2412-44-0x0000000000BD0000-0x0000000001095000-memory.dmp

        memory/2412-18-0x0000000000BD0000-0x0000000001095000-memory.dmp

        memory/2412-43-0x0000000000BD0000-0x0000000001095000-memory.dmp

        memory/2412-19-0x0000000000BD1000-0x0000000000BFF000-memory.dmp

        memory/2412-27-0x0000000000BD0000-0x0000000001095000-memory.dmp

        memory/2412-34-0x0000000000BD0000-0x0000000001095000-memory.dmp

        memory/2412-22-0x0000000000BD0000-0x0000000001095000-memory.dmp

        memory/2412-23-0x0000000000BD0000-0x0000000001095000-memory.dmp

        memory/2412-24-0x0000000000BD0000-0x0000000001095000-memory.dmp

        memory/2412-25-0x0000000000BD0000-0x0000000001095000-memory.dmp

        memory/2412-42-0x0000000000BD0000-0x0000000001095000-memory.dmp

        memory/2412-38-0x0000000000BD0000-0x0000000001095000-memory.dmp

        memory/2412-20-0x0000000000BD0000-0x0000000001095000-memory.dmp

        memory/2412-36-0x0000000000BD0000-0x0000000001095000-memory.dmp

        memory/2412-35-0x0000000000BD0000-0x0000000001095000-memory.dmp

        memory/2412-33-0x0000000000BD0000-0x0000000001095000-memory.dmp

        memory/2440-29-0x0000000000BD0000-0x0000000001095000-memory.dmp

        memory/2440-32-0x0000000000BD0000-0x0000000001095000-memory.dmp

        memory/2440-28-0x0000000000BD0000-0x0000000001095000-memory.dmp

        memory/2440-30-0x0000000000BD0000-0x0000000001095000-memory.dmp

        memory/3016-0-0x0000000000AF0000-0x0000000000FB5000-memory.dmp

        memory/3016-2-0x0000000000AF1000-0x0000000000B1F000-memory.dmp

        memory/3016-17-0x0000000000AF0000-0x0000000000FB5000-memory.dmp

        memory/3016-1-0x0000000077336000-0x0000000077338000-memory.dmp

        memory/3016-5-0x0000000000AF0000-0x0000000000FB5000-memory.dmp

        memory/3016-3-0x0000000000AF0000-0x0000000000FB5000-memory.dmp

        memory/4208-40-0x0000000000BD0000-0x0000000001095000-memory.dmp

        memory/4208-41-0x0000000000BD0000-0x0000000001095000-memory.dmp