Analysis

  • max time kernel
    300s
  • max time network
    299s
  • platform
    windows10-1703_x64
  • resource
    win10-20240404-en
  • resource tags

    arch:x64arch:x86image:win10-20240404-enlocale:en-usos:windows10-1703-x64system
  • submitted
    16/05/2024, 23:51

General

  • Target
    b1b7cc600c87f314a20d14a8657181e6577d163d333a503c3a366da53212b282.exe
  • Size 1.8MB
  • Sample240516-3wj1tsfc2x
  • SHA256 b1b7cc600c87f314a20d14a8657181e6577d163d333a503c3a366da53212b282
  • 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 7 IoCs
  • Checks BIOS information in registry 2 TTPs 12 IoCs

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

  • Executes dropped EXE 6 IoCs
  • Identifies Wine through registry keys 2 TTPs 7 IoCs

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

  • Suspicious use of NtSetInformationThreadHideFromDebugger 6 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 12 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\b1b7cc600c87f314a20d14a8657181e6577d163d333a503c3a366da53212b282.exe
    "C:\Users\Admin\AppData\Local\Temp\b1b7cc600c87f314a20d14a8657181e6577d163d333a503c3a366da53212b282.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:920
    • 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:4500
  • 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:4776
  • 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:4048
  • 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:2380
  • 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:2880
  • 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)
    • Executes dropped EXE
    • Identifies Wine through registry keys
    PID:3848

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 b1b7cc600c87f314a20d14a8657181e6577d163d333a503c3a366da53212b282
        • MD5 SHA1 SHA512 SSDEEP

        memory/920-1-0x00007FFC61BA0000-0x00007FFC61D7B000-memory.dmp

        memory/920-11-0x00000000011D0000-0x000000000167E000-memory.dmp

        memory/920-0-0x00000000011D0000-0x000000000167E000-memory.dmp

        memory/2380-38-0x0000000000A30000-0x0000000000EDE000-memory.dmp

        memory/2880-47-0x0000000000A30000-0x0000000000EDE000-memory.dmp

        memory/4048-30-0x0000000000A30000-0x0000000000EDE000-memory.dmp

        memory/4500-31-0x0000000000A30000-0x0000000000EDE000-memory.dmp

        memory/4500-35-0x0000000000A30000-0x0000000000EDE000-memory.dmp

        memory/4500-17-0x0000000000A30000-0x0000000000EDE000-memory.dmp

        memory/4500-18-0x0000000000A30000-0x0000000000EDE000-memory.dmp

        memory/4500-53-0x0000000000A30000-0x0000000000EDE000-memory.dmp

        memory/4500-52-0x0000000000A30000-0x0000000000EDE000-memory.dmp

        memory/4500-22-0x0000000000A30000-0x0000000000EDE000-memory.dmp

        memory/4500-23-0x0000000000A30000-0x0000000000EDE000-memory.dmp

        memory/4500-24-0x0000000000A30000-0x0000000000EDE000-memory.dmp

        memory/4500-25-0x0000000000A30000-0x0000000000EDE000-memory.dmp

        memory/4500-26-0x0000000000A30000-0x0000000000EDE000-memory.dmp

        memory/4500-27-0x0000000000A30000-0x0000000000EDE000-memory.dmp

        memory/4500-15-0x0000000000A30000-0x0000000000EDE000-memory.dmp

        memory/4500-14-0x0000000000A30000-0x0000000000EDE000-memory.dmp

        memory/4500-32-0x0000000000A30000-0x0000000000EDE000-memory.dmp

        memory/4500-33-0x0000000000A30000-0x0000000000EDE000-memory.dmp

        memory/4500-34-0x0000000000A30000-0x0000000000EDE000-memory.dmp

        memory/4500-16-0x0000000000A30000-0x0000000000EDE000-memory.dmp

        memory/4500-36-0x0000000000A30000-0x0000000000EDE000-memory.dmp

        memory/4500-13-0x00007FFC61BA0000-0x00007FFC61D7B000-memory.dmp

        memory/4500-39-0x0000000000A30000-0x0000000000EDE000-memory.dmp

        memory/4500-40-0x0000000000A30000-0x0000000000EDE000-memory.dmp

        memory/4500-41-0x0000000000A30000-0x0000000000EDE000-memory.dmp

        memory/4500-42-0x0000000000A30000-0x0000000000EDE000-memory.dmp

        memory/4500-43-0x0000000000A30000-0x0000000000EDE000-memory.dmp

        memory/4500-44-0x0000000000A30000-0x0000000000EDE000-memory.dmp

        memory/4500-12-0x0000000000A30000-0x0000000000EDE000-memory.dmp

        memory/4500-48-0x0000000000A30000-0x0000000000EDE000-memory.dmp

        memory/4500-49-0x0000000000A30000-0x0000000000EDE000-memory.dmp

        memory/4500-50-0x0000000000A30000-0x0000000000EDE000-memory.dmp

        memory/4500-51-0x0000000000A30000-0x0000000000EDE000-memory.dmp

        memory/4776-21-0x0000000000A30000-0x0000000000EDE000-memory.dmp

        memory/4776-20-0x0000000000A30000-0x0000000000EDE000-memory.dmp