Analysis

  • max time kernel
    112s
  • max time network
    95s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    08/01/2025, 20:48

General

  • Target

    78b182ad6c2d0d831b28253bf82165c387179c39ee30b0d04b1ec3fce3a7fc32N.exe

  • Size

    3.1MB

  • MD5

    0b387c671a4452b3d97724b8ac2826a0

  • SHA1

    53a7ed9dbbaed953223c4a5d3c64a983d20db551

  • SHA256

    78b182ad6c2d0d831b28253bf82165c387179c39ee30b0d04b1ec3fce3a7fc32

  • SHA512

    33d720d66b99f8252ca5125315fa917295bda5f83a8036b6e7ca38c49b286d133e1153c1a2053e1f7bcede36ad3d2e5f6eb020370d45df52cc6073ecacba2b3b

  • SSDEEP

    49152:rbHhXMApga2NBYcxJ2Lt7o2cgEgpZZ5FdkWHU52tHz8UOA/j9kdIu+9:vHhX9px2NBY5p7YgEg/bFpHc2Bz8UBj

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.

  • Amadey family
  • 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.

  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • 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).

  • 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 8 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\78b182ad6c2d0d831b28253bf82165c387179c39ee30b0d04b1ec3fce3a7fc32N.exe
    "C:\Users\Admin\AppData\Local\Temp\78b182ad6c2d0d831b28253bf82165c387179c39ee30b0d04b1ec3fce3a7fc32N.exe"
    1⤵
    • Identifies VirtualBox via ACPI registry values (likely anti-VM)
    • Checks BIOS information in registry
    • Checks computer location settings
    • 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 FindShellTrayWindow
    • Suspicious use of WriteProcessMemory
    PID:4524
    • 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:1144
  • 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:2044
  • 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:1516

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

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

    Filesize

    3.1MB

    MD5

    0b387c671a4452b3d97724b8ac2826a0

    SHA1

    53a7ed9dbbaed953223c4a5d3c64a983d20db551

    SHA256

    78b182ad6c2d0d831b28253bf82165c387179c39ee30b0d04b1ec3fce3a7fc32

    SHA512

    33d720d66b99f8252ca5125315fa917295bda5f83a8036b6e7ca38c49b286d133e1153c1a2053e1f7bcede36ad3d2e5f6eb020370d45df52cc6073ecacba2b3b

  • memory/1144-37-0x0000000000960000-0x0000000000C77000-memory.dmp

    Filesize

    3.1MB

  • memory/1144-28-0x0000000000960000-0x0000000000C77000-memory.dmp

    Filesize

    3.1MB

  • memory/1144-45-0x0000000000960000-0x0000000000C77000-memory.dmp

    Filesize

    3.1MB

  • memory/1144-44-0x0000000000960000-0x0000000000C77000-memory.dmp

    Filesize

    3.1MB

  • memory/1144-43-0x0000000000960000-0x0000000000C77000-memory.dmp

    Filesize

    3.1MB

  • memory/1144-40-0x0000000000960000-0x0000000000C77000-memory.dmp

    Filesize

    3.1MB

  • memory/1144-18-0x0000000000960000-0x0000000000C77000-memory.dmp

    Filesize

    3.1MB

  • memory/1144-39-0x0000000000960000-0x0000000000C77000-memory.dmp

    Filesize

    3.1MB

  • memory/1144-20-0x0000000000961000-0x00000000009C9000-memory.dmp

    Filesize

    416KB

  • memory/1144-21-0x0000000000960000-0x0000000000C77000-memory.dmp

    Filesize

    3.1MB

  • memory/1144-22-0x0000000000960000-0x0000000000C77000-memory.dmp

    Filesize

    3.1MB

  • memory/1144-23-0x0000000000960000-0x0000000000C77000-memory.dmp

    Filesize

    3.1MB

  • memory/1144-24-0x0000000000960000-0x0000000000C77000-memory.dmp

    Filesize

    3.1MB

  • memory/1144-25-0x0000000000960000-0x0000000000C77000-memory.dmp

    Filesize

    3.1MB

  • memory/1144-38-0x0000000000960000-0x0000000000C77000-memory.dmp

    Filesize

    3.1MB

  • memory/1144-26-0x0000000000960000-0x0000000000C77000-memory.dmp

    Filesize

    3.1MB

  • memory/1144-36-0x0000000000960000-0x0000000000C77000-memory.dmp

    Filesize

    3.1MB

  • memory/1144-35-0x0000000000960000-0x0000000000C77000-memory.dmp

    Filesize

    3.1MB

  • memory/1144-27-0x0000000000961000-0x00000000009C9000-memory.dmp

    Filesize

    416KB

  • memory/1516-42-0x0000000000960000-0x0000000000C77000-memory.dmp

    Filesize

    3.1MB

  • memory/2044-32-0x0000000000960000-0x0000000000C77000-memory.dmp

    Filesize

    3.1MB

  • memory/2044-34-0x0000000000960000-0x0000000000C77000-memory.dmp

    Filesize

    3.1MB

  • memory/2044-30-0x0000000000960000-0x0000000000C77000-memory.dmp

    Filesize

    3.1MB

  • memory/2044-31-0x0000000000960000-0x0000000000C77000-memory.dmp

    Filesize

    3.1MB

  • memory/4524-0-0x0000000000430000-0x0000000000747000-memory.dmp

    Filesize

    3.1MB

  • memory/4524-2-0x0000000000431000-0x0000000000499000-memory.dmp

    Filesize

    416KB

  • memory/4524-17-0x0000000000430000-0x0000000000747000-memory.dmp

    Filesize

    3.1MB

  • memory/4524-19-0x0000000000431000-0x0000000000499000-memory.dmp

    Filesize

    416KB

  • memory/4524-1-0x00000000772E4000-0x00000000772E6000-memory.dmp

    Filesize

    8KB

  • memory/4524-4-0x0000000000430000-0x0000000000747000-memory.dmp

    Filesize

    3.1MB

  • memory/4524-3-0x0000000000430000-0x0000000000747000-memory.dmp

    Filesize

    3.1MB