Analysis

  • max time kernel
    291s
  • max time network
    265s
  • 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 22:45

General

  • Target

    8bc0f9b0aa8c1ad410f3885ac880f1f7e90e807c0aace4a752a2e45c959dbdb7.exe

  • Size

    1.8MB

  • MD5

    f410dd5b8dfcde566dd8947dec56f687

  • SHA1

    6caf30145a82f521aee48f118fb31fec46bd549b

  • SHA256

    8bc0f9b0aa8c1ad410f3885ac880f1f7e90e807c0aace4a752a2e45c959dbdb7

  • SHA512

    33ad32362cc5da60df1913533231763dbc21ac8ec1e8784e488cbbb32bf37469828bbb3df4cff2f38b8085ff9b9d7af7cea55255a4fc2b9d34acf9b8ea0620bb

  • SSDEEP

    24576:FSmOOscGxQrF8jb9IV79GVmX5Up41ijnoCuFihNgr4AiYFU0WLjvzx58MGdjZcIy:m/cGxQBE2V7DX5B1ib7hXUMGtPjo

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\8bc0f9b0aa8c1ad410f3885ac880f1f7e90e807c0aace4a752a2e45c959dbdb7.exe
    "C:\Users\Admin\AppData\Local\Temp\8bc0f9b0aa8c1ad410f3885ac880f1f7e90e807c0aace4a752a2e45c959dbdb7.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:4472
    • 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:2964
  • 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:4340
  • 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:3828
  • 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:2692
  • 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:2808
  • 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:1316

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

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

    Filesize

    1.8MB

    MD5

    f410dd5b8dfcde566dd8947dec56f687

    SHA1

    6caf30145a82f521aee48f118fb31fec46bd549b

    SHA256

    8bc0f9b0aa8c1ad410f3885ac880f1f7e90e807c0aace4a752a2e45c959dbdb7

    SHA512

    33ad32362cc5da60df1913533231763dbc21ac8ec1e8784e488cbbb32bf37469828bbb3df4cff2f38b8085ff9b9d7af7cea55255a4fc2b9d34acf9b8ea0620bb

  • memory/1316-57-0x0000000000860000-0x0000000000D11000-memory.dmp

    Filesize

    4.7MB

  • memory/2692-40-0x0000000000860000-0x0000000000D11000-memory.dmp

    Filesize

    4.7MB

  • memory/2808-49-0x0000000000860000-0x0000000000D11000-memory.dmp

    Filesize

    4.7MB

  • memory/2964-20-0x0000000000860000-0x0000000000D11000-memory.dmp

    Filesize

    4.7MB

  • memory/2964-61-0x0000000000860000-0x0000000000D11000-memory.dmp

    Filesize

    4.7MB

  • memory/2964-62-0x0000000000860000-0x0000000000D11000-memory.dmp

    Filesize

    4.7MB

  • memory/2964-36-0x0000000000860000-0x0000000000D11000-memory.dmp

    Filesize

    4.7MB

  • memory/2964-16-0x0000000000861000-0x000000000088F000-memory.dmp

    Filesize

    184KB

  • memory/2964-17-0x0000000000860000-0x0000000000D11000-memory.dmp

    Filesize

    4.7MB

  • memory/2964-18-0x0000000000860000-0x0000000000D11000-memory.dmp

    Filesize

    4.7MB

  • memory/2964-19-0x0000000000860000-0x0000000000D11000-memory.dmp

    Filesize

    4.7MB

  • memory/2964-37-0x0000000000860000-0x0000000000D11000-memory.dmp

    Filesize

    4.7MB

  • memory/2964-60-0x0000000000860000-0x0000000000D11000-memory.dmp

    Filesize

    4.7MB

  • memory/2964-59-0x0000000000860000-0x0000000000D11000-memory.dmp

    Filesize

    4.7MB

  • memory/2964-24-0x0000000000860000-0x0000000000D11000-memory.dmp

    Filesize

    4.7MB

  • memory/2964-25-0x0000000000860000-0x0000000000D11000-memory.dmp

    Filesize

    4.7MB

  • memory/2964-26-0x0000000000860000-0x0000000000D11000-memory.dmp

    Filesize

    4.7MB

  • memory/2964-27-0x0000000000860000-0x0000000000D11000-memory.dmp

    Filesize

    4.7MB

  • memory/2964-28-0x0000000000860000-0x0000000000D11000-memory.dmp

    Filesize

    4.7MB

  • memory/2964-29-0x0000000000860000-0x0000000000D11000-memory.dmp

    Filesize

    4.7MB

  • memory/2964-38-0x0000000000860000-0x0000000000D11000-memory.dmp

    Filesize

    4.7MB

  • memory/2964-58-0x0000000000860000-0x0000000000D11000-memory.dmp

    Filesize

    4.7MB

  • memory/2964-33-0x0000000000860000-0x0000000000D11000-memory.dmp

    Filesize

    4.7MB

  • memory/2964-34-0x0000000000860000-0x0000000000D11000-memory.dmp

    Filesize

    4.7MB

  • memory/2964-35-0x0000000000860000-0x0000000000D11000-memory.dmp

    Filesize

    4.7MB

  • memory/2964-15-0x0000000000860000-0x0000000000D11000-memory.dmp

    Filesize

    4.7MB

  • memory/2964-55-0x0000000000860000-0x0000000000D11000-memory.dmp

    Filesize

    4.7MB

  • memory/2964-54-0x0000000000860000-0x0000000000D11000-memory.dmp

    Filesize

    4.7MB

  • memory/2964-53-0x0000000000860000-0x0000000000D11000-memory.dmp

    Filesize

    4.7MB

  • memory/2964-41-0x0000000000860000-0x0000000000D11000-memory.dmp

    Filesize

    4.7MB

  • memory/2964-42-0x0000000000860000-0x0000000000D11000-memory.dmp

    Filesize

    4.7MB

  • memory/2964-43-0x0000000000860000-0x0000000000D11000-memory.dmp

    Filesize

    4.7MB

  • memory/2964-44-0x0000000000860000-0x0000000000D11000-memory.dmp

    Filesize

    4.7MB

  • memory/2964-45-0x0000000000860000-0x0000000000D11000-memory.dmp

    Filesize

    4.7MB

  • memory/2964-46-0x0000000000860000-0x0000000000D11000-memory.dmp

    Filesize

    4.7MB

  • memory/2964-52-0x0000000000860000-0x0000000000D11000-memory.dmp

    Filesize

    4.7MB

  • memory/2964-50-0x0000000000860000-0x0000000000D11000-memory.dmp

    Filesize

    4.7MB

  • memory/2964-51-0x0000000000860000-0x0000000000D11000-memory.dmp

    Filesize

    4.7MB

  • memory/3828-31-0x0000000000860000-0x0000000000D11000-memory.dmp

    Filesize

    4.7MB

  • memory/3828-32-0x0000000000860000-0x0000000000D11000-memory.dmp

    Filesize

    4.7MB

  • memory/4340-23-0x0000000000860000-0x0000000000D11000-memory.dmp

    Filesize

    4.7MB

  • memory/4340-22-0x0000000000860000-0x0000000000D11000-memory.dmp

    Filesize

    4.7MB

  • memory/4472-2-0x0000000000301000-0x000000000032F000-memory.dmp

    Filesize

    184KB

  • memory/4472-3-0x0000000000300000-0x00000000007B1000-memory.dmp

    Filesize

    4.7MB

  • memory/4472-14-0x0000000000300000-0x00000000007B1000-memory.dmp

    Filesize

    4.7MB

  • memory/4472-1-0x0000000077544000-0x0000000077545000-memory.dmp

    Filesize

    4KB

  • memory/4472-0-0x0000000000300000-0x00000000007B1000-memory.dmp

    Filesize

    4.7MB

  • memory/4472-5-0x0000000000300000-0x00000000007B1000-memory.dmp

    Filesize

    4.7MB