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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
    04/01/2025, 02:27

General

  • Target

    0fa242fa225911b8c835f4e583e03e79e5b243082677c7c43957814e7227c649N.exe

  • Size

    3.1MB

  • MD5

    d2c2c190e35b6a6699417a9b19ff8980

  • SHA1

    e676456ca2397e3bb10e76effb4d0395ccc1ad8d

  • SHA256

    0fa242fa225911b8c835f4e583e03e79e5b243082677c7c43957814e7227c649

  • SHA512

    b78baac3c38bf1753ef5d188bb74c47f8ab6c58b0601b6c9752005a52887fce41de1e7254b720690319672b3c996257ad842940be8c3d2b89b0afa23f92faf13

  • SSDEEP

    49152:2ZhG2Xa++0zjTTPTLYhECvD21Ifus0m7Mm+k8tDTYDb:anqfIjTTPTLcEQ+2Sm7b+k8toDb

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\0fa242fa225911b8c835f4e583e03e79e5b243082677c7c43957814e7227c649N.exe
    "C:\Users\Admin\AppData\Local\Temp\0fa242fa225911b8c835f4e583e03e79e5b243082677c7c43957814e7227c649N.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:2304
    • 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:1900
  • 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:4456
  • 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:2304

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

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

    Filesize

    3.1MB

    MD5

    d2c2c190e35b6a6699417a9b19ff8980

    SHA1

    e676456ca2397e3bb10e76effb4d0395ccc1ad8d

    SHA256

    0fa242fa225911b8c835f4e583e03e79e5b243082677c7c43957814e7227c649

    SHA512

    b78baac3c38bf1753ef5d188bb74c47f8ab6c58b0601b6c9752005a52887fce41de1e7254b720690319672b3c996257ad842940be8c3d2b89b0afa23f92faf13

  • memory/1900-34-0x0000000000490000-0x00000000007A4000-memory.dmp

    Filesize

    3.1MB

  • memory/1900-21-0x0000000000490000-0x00000000007A4000-memory.dmp

    Filesize

    3.1MB

  • memory/1900-37-0x0000000000490000-0x00000000007A4000-memory.dmp

    Filesize

    3.1MB

  • memory/1900-36-0x0000000000490000-0x00000000007A4000-memory.dmp

    Filesize

    3.1MB

  • memory/1900-42-0x0000000000490000-0x00000000007A4000-memory.dmp

    Filesize

    3.1MB

  • memory/1900-15-0x0000000000490000-0x00000000007A4000-memory.dmp

    Filesize

    3.1MB

  • memory/1900-35-0x0000000000490000-0x00000000007A4000-memory.dmp

    Filesize

    3.1MB

  • memory/1900-30-0x0000000000490000-0x00000000007A4000-memory.dmp

    Filesize

    3.1MB

  • memory/1900-38-0x0000000000490000-0x00000000007A4000-memory.dmp

    Filesize

    3.1MB

  • memory/1900-22-0x0000000000490000-0x00000000007A4000-memory.dmp

    Filesize

    3.1MB

  • memory/1900-20-0x0000000000491000-0x00000000004F9000-memory.dmp

    Filesize

    416KB

  • memory/1900-23-0x0000000000490000-0x00000000007A4000-memory.dmp

    Filesize

    3.1MB

  • memory/1900-24-0x0000000000490000-0x00000000007A4000-memory.dmp

    Filesize

    3.1MB

  • memory/1900-25-0x0000000000491000-0x00000000004F9000-memory.dmp

    Filesize

    416KB

  • memory/1900-26-0x0000000000490000-0x00000000007A4000-memory.dmp

    Filesize

    3.1MB

  • memory/1900-27-0x0000000000490000-0x00000000007A4000-memory.dmp

    Filesize

    3.1MB

  • memory/1900-28-0x0000000000490000-0x00000000007A4000-memory.dmp

    Filesize

    3.1MB

  • memory/2304-19-0x0000000000E31000-0x0000000000E99000-memory.dmp

    Filesize

    416KB

  • memory/2304-18-0x0000000000E30000-0x0000000001144000-memory.dmp

    Filesize

    3.1MB

  • memory/2304-0-0x0000000000E30000-0x0000000001144000-memory.dmp

    Filesize

    3.1MB

  • memory/2304-4-0x0000000000E30000-0x0000000001144000-memory.dmp

    Filesize

    3.1MB

  • memory/2304-3-0x0000000000E30000-0x0000000001144000-memory.dmp

    Filesize

    3.1MB

  • memory/2304-2-0x0000000000E31000-0x0000000000E99000-memory.dmp

    Filesize

    416KB

  • memory/2304-41-0x0000000000490000-0x00000000007A4000-memory.dmp

    Filesize

    3.1MB

  • memory/2304-1-0x00000000778C4000-0x00000000778C6000-memory.dmp

    Filesize

    8KB

  • memory/4456-31-0x0000000000490000-0x00000000007A4000-memory.dmp

    Filesize

    3.1MB

  • memory/4456-32-0x0000000000490000-0x00000000007A4000-memory.dmp

    Filesize

    3.1MB

  • memory/4456-33-0x0000000000490000-0x00000000007A4000-memory.dmp

    Filesize

    3.1MB