Analysis

  • max time kernel
    292s
  • max time network
    302s
  • platform
    windows10-1703_x64
  • resource
    win10-20240404-en
  • resource tags

    arch:x64arch:x86image:win10-20240404-enlocale:en-usos:windows10-1703-x64system
  • submitted
    26-09-2024 22:41

General

  • Target

    6d16626be7eae239b040702b2f228cc7e84e1e76debfcf0ea9250cd52d177b65.exe

  • Size

    1.8MB

  • MD5

    4524cefb7ae3014bb97ef105b46034c8

  • SHA1

    f324b02762bcc28c6d3c4d10773f4603439f5673

  • SHA256

    6d16626be7eae239b040702b2f228cc7e84e1e76debfcf0ea9250cd52d177b65

  • SHA512

    c7f3bd298e540ae4b825ca4c9b0b21c1c6c8d248cea46d45317f5bf7dd83913bfb21d03222b408302104e41140bf7093df8cbd733f71279ed8b2bf866c798d49

  • SSDEEP

    49152:c1SDBa2diRXvIUHeIGe/8R4fmANkGl3zrjzfBlDzU:c8DBXiRXdeVe/8CfmSk+3jXD

Malware Config

Extracted

Family

amadey

Version

4.42

Botnet

9c9aa5

C2

http://185.215.113.43

Attributes
  • install_dir

    abc3bc1985

  • install_file

    skotes.exe

  • strings_key

    8a35cf2ea38c2817dba29a4b5b25dcf0

  • url_paths

    /Zu7JuNko/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 14 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 7 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 14 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\6d16626be7eae239b040702b2f228cc7e84e1e76debfcf0ea9250cd52d177b65.exe
    "C:\Users\Admin\AppData\Local\Temp\6d16626be7eae239b040702b2f228cc7e84e1e76debfcf0ea9250cd52d177b65.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
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:1368
    • C:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.exe
      "C:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.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:3688
  • C:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.exe
    C:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.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:2344
  • C:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.exe
    C:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.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:2560
  • C:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.exe
    C:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.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:2940
  • C:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.exe
    C:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.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:3208
  • C:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.exe
    C:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.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:824

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.exe

    Filesize

    1.8MB

    MD5

    4524cefb7ae3014bb97ef105b46034c8

    SHA1

    f324b02762bcc28c6d3c4d10773f4603439f5673

    SHA256

    6d16626be7eae239b040702b2f228cc7e84e1e76debfcf0ea9250cd52d177b65

    SHA512

    c7f3bd298e540ae4b825ca4c9b0b21c1c6c8d248cea46d45317f5bf7dd83913bfb21d03222b408302104e41140bf7093df8cbd733f71279ed8b2bf866c798d49

  • memory/824-57-0x0000000000270000-0x0000000000727000-memory.dmp

    Filesize

    4.7MB

  • memory/1368-0-0x0000000000190000-0x0000000000647000-memory.dmp

    Filesize

    4.7MB

  • memory/1368-1-0x0000000077EA4000-0x0000000077EA5000-memory.dmp

    Filesize

    4KB

  • memory/1368-2-0x0000000000191000-0x00000000001BF000-memory.dmp

    Filesize

    184KB

  • memory/1368-3-0x0000000000190000-0x0000000000647000-memory.dmp

    Filesize

    4.7MB

  • memory/1368-5-0x0000000000190000-0x0000000000647000-memory.dmp

    Filesize

    4.7MB

  • memory/1368-13-0x0000000000190000-0x0000000000647000-memory.dmp

    Filesize

    4.7MB

  • memory/2344-24-0x0000000000270000-0x0000000000727000-memory.dmp

    Filesize

    4.7MB

  • memory/2560-33-0x0000000000270000-0x0000000000727000-memory.dmp

    Filesize

    4.7MB

  • memory/2940-41-0x0000000000270000-0x0000000000727000-memory.dmp

    Filesize

    4.7MB

  • memory/3208-49-0x0000000000270000-0x0000000000727000-memory.dmp

    Filesize

    4.7MB

  • memory/3688-20-0x0000000000270000-0x0000000000727000-memory.dmp

    Filesize

    4.7MB

  • memory/3688-43-0x0000000000270000-0x0000000000727000-memory.dmp

    Filesize

    4.7MB

  • memory/3688-19-0x0000000000270000-0x0000000000727000-memory.dmp

    Filesize

    4.7MB

  • memory/3688-25-0x0000000000270000-0x0000000000727000-memory.dmp

    Filesize

    4.7MB

  • memory/3688-26-0x0000000000270000-0x0000000000727000-memory.dmp

    Filesize

    4.7MB

  • memory/3688-27-0x0000000000270000-0x0000000000727000-memory.dmp

    Filesize

    4.7MB

  • memory/3688-28-0x0000000000270000-0x0000000000727000-memory.dmp

    Filesize

    4.7MB

  • memory/3688-29-0x0000000000270000-0x0000000000727000-memory.dmp

    Filesize

    4.7MB

  • memory/3688-30-0x0000000000270000-0x0000000000727000-memory.dmp

    Filesize

    4.7MB

  • memory/3688-31-0x0000000000270000-0x0000000000727000-memory.dmp

    Filesize

    4.7MB

  • memory/3688-18-0x0000000000270000-0x0000000000727000-memory.dmp

    Filesize

    4.7MB

  • memory/3688-34-0x0000000000270000-0x0000000000727000-memory.dmp

    Filesize

    4.7MB

  • memory/3688-35-0x0000000000270000-0x0000000000727000-memory.dmp

    Filesize

    4.7MB

  • memory/3688-36-0x0000000000270000-0x0000000000727000-memory.dmp

    Filesize

    4.7MB

  • memory/3688-37-0x0000000000270000-0x0000000000727000-memory.dmp

    Filesize

    4.7MB

  • memory/3688-38-0x0000000000270000-0x0000000000727000-memory.dmp

    Filesize

    4.7MB

  • memory/3688-39-0x0000000000270000-0x0000000000727000-memory.dmp

    Filesize

    4.7MB

  • memory/3688-17-0x0000000000270000-0x0000000000727000-memory.dmp

    Filesize

    4.7MB

  • memory/3688-42-0x0000000000270000-0x0000000000727000-memory.dmp

    Filesize

    4.7MB

  • memory/3688-21-0x0000000000270000-0x0000000000727000-memory.dmp

    Filesize

    4.7MB

  • memory/3688-44-0x0000000000270000-0x0000000000727000-memory.dmp

    Filesize

    4.7MB

  • memory/3688-45-0x0000000000270000-0x0000000000727000-memory.dmp

    Filesize

    4.7MB

  • memory/3688-46-0x0000000000270000-0x0000000000727000-memory.dmp

    Filesize

    4.7MB

  • memory/3688-47-0x0000000000270000-0x0000000000727000-memory.dmp

    Filesize

    4.7MB

  • memory/3688-16-0x0000000000271000-0x000000000029F000-memory.dmp

    Filesize

    184KB

  • memory/3688-50-0x0000000000270000-0x0000000000727000-memory.dmp

    Filesize

    4.7MB

  • memory/3688-51-0x0000000000270000-0x0000000000727000-memory.dmp

    Filesize

    4.7MB

  • memory/3688-52-0x0000000000270000-0x0000000000727000-memory.dmp

    Filesize

    4.7MB

  • memory/3688-53-0x0000000000270000-0x0000000000727000-memory.dmp

    Filesize

    4.7MB

  • memory/3688-54-0x0000000000270000-0x0000000000727000-memory.dmp

    Filesize

    4.7MB

  • memory/3688-55-0x0000000000270000-0x0000000000727000-memory.dmp

    Filesize

    4.7MB

  • memory/3688-14-0x0000000000270000-0x0000000000727000-memory.dmp

    Filesize

    4.7MB

  • memory/3688-58-0x0000000000270000-0x0000000000727000-memory.dmp

    Filesize

    4.7MB

  • memory/3688-59-0x0000000000270000-0x0000000000727000-memory.dmp

    Filesize

    4.7MB

  • memory/3688-60-0x0000000000270000-0x0000000000727000-memory.dmp

    Filesize

    4.7MB

  • memory/3688-61-0x0000000000270000-0x0000000000727000-memory.dmp

    Filesize

    4.7MB

  • memory/3688-62-0x0000000000270000-0x0000000000727000-memory.dmp

    Filesize

    4.7MB