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Analysis

  • max time kernel
    142s
  • max time network
    144s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    26/12/2024, 05:37

General

  • Target

    7883a75320d53f5561b3e9a8c2fbe525413ceef47ff435e7834d62a9ffde14ad.exe

  • Size

    1.8MB

  • MD5

    644d55ea767b2ec3937c9b41ef6ab624

  • SHA1

    4f144da2f65c259b3a663369f55063feebae9c28

  • SHA256

    7883a75320d53f5561b3e9a8c2fbe525413ceef47ff435e7834d62a9ffde14ad

  • SHA512

    bd24f804462875bc3a7c78e07248f5f1eea4e0649e21ba8858622bcdf00229a85c7457b8ffd87e671677f3727cbb641d936e87a70f8ed052c5a2299108c401c9

  • SSDEEP

    49152:T7dybQKjESJDHCgpaZR16X8BEXmMS4xppIvTUVwmX:nvkBJOc4AMBlMS4xkbUO

Malware Config

Extracted

Family

amadey

Version

4.41

Botnet

fed3aa

C2

http://185.215.113.16

Attributes
  • install_dir

    44111dbc49

  • install_file

    axplong.exe

  • strings_key

    8d0ad6945b1a30a186ec2d30be6db0b5

  • url_paths

    /Jo89Ku7d/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\7883a75320d53f5561b3e9a8c2fbe525413ceef47ff435e7834d62a9ffde14ad.exe
    "C:\Users\Admin\AppData\Local\Temp\7883a75320d53f5561b3e9a8c2fbe525413ceef47ff435e7834d62a9ffde14ad.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:4216
    • C:\Users\Admin\AppData\Local\Temp\44111dbc49\axplong.exe
      "C:\Users\Admin\AppData\Local\Temp\44111dbc49\axplong.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:3456
  • C:\Users\Admin\AppData\Local\Temp\44111dbc49\axplong.exe
    C:\Users\Admin\AppData\Local\Temp\44111dbc49\axplong.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:968
  • C:\Users\Admin\AppData\Local\Temp\44111dbc49\axplong.exe
    C:\Users\Admin\AppData\Local\Temp\44111dbc49\axplong.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:4240

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\44111dbc49\axplong.exe

    Filesize

    1.8MB

    MD5

    644d55ea767b2ec3937c9b41ef6ab624

    SHA1

    4f144da2f65c259b3a663369f55063feebae9c28

    SHA256

    7883a75320d53f5561b3e9a8c2fbe525413ceef47ff435e7834d62a9ffde14ad

    SHA512

    bd24f804462875bc3a7c78e07248f5f1eea4e0649e21ba8858622bcdf00229a85c7457b8ffd87e671677f3727cbb641d936e87a70f8ed052c5a2299108c401c9

  • memory/968-33-0x0000000000220000-0x00000000006E5000-memory.dmp

    Filesize

    4.8MB

  • memory/968-31-0x0000000000220000-0x00000000006E5000-memory.dmp

    Filesize

    4.8MB

  • memory/968-30-0x0000000000220000-0x00000000006E5000-memory.dmp

    Filesize

    4.8MB

  • memory/968-29-0x0000000000220000-0x00000000006E5000-memory.dmp

    Filesize

    4.8MB

  • memory/3456-27-0x0000000000220000-0x00000000006E5000-memory.dmp

    Filesize

    4.8MB

  • memory/3456-47-0x0000000000220000-0x00000000006E5000-memory.dmp

    Filesize

    4.8MB

  • memory/3456-16-0x0000000000220000-0x00000000006E5000-memory.dmp

    Filesize

    4.8MB

  • memory/3456-19-0x0000000000221000-0x000000000024F000-memory.dmp

    Filesize

    184KB

  • memory/3456-20-0x0000000000220000-0x00000000006E5000-memory.dmp

    Filesize

    4.8MB

  • memory/3456-21-0x0000000000220000-0x00000000006E5000-memory.dmp

    Filesize

    4.8MB

  • memory/3456-22-0x0000000000220000-0x00000000006E5000-memory.dmp

    Filesize

    4.8MB

  • memory/3456-23-0x0000000000220000-0x00000000006E5000-memory.dmp

    Filesize

    4.8MB

  • memory/3456-24-0x0000000000220000-0x00000000006E5000-memory.dmp

    Filesize

    4.8MB

  • memory/3456-25-0x0000000000220000-0x00000000006E5000-memory.dmp

    Filesize

    4.8MB

  • memory/3456-26-0x0000000000220000-0x00000000006E5000-memory.dmp

    Filesize

    4.8MB

  • memory/3456-39-0x0000000000220000-0x00000000006E5000-memory.dmp

    Filesize

    4.8MB

  • memory/3456-46-0x0000000000220000-0x00000000006E5000-memory.dmp

    Filesize

    4.8MB

  • memory/3456-45-0x0000000000220000-0x00000000006E5000-memory.dmp

    Filesize

    4.8MB

  • memory/3456-44-0x0000000000220000-0x00000000006E5000-memory.dmp

    Filesize

    4.8MB

  • memory/3456-43-0x0000000000220000-0x00000000006E5000-memory.dmp

    Filesize

    4.8MB

  • memory/3456-34-0x0000000000220000-0x00000000006E5000-memory.dmp

    Filesize

    4.8MB

  • memory/3456-35-0x0000000000220000-0x00000000006E5000-memory.dmp

    Filesize

    4.8MB

  • memory/3456-36-0x0000000000220000-0x00000000006E5000-memory.dmp

    Filesize

    4.8MB

  • memory/3456-37-0x0000000000220000-0x00000000006E5000-memory.dmp

    Filesize

    4.8MB

  • memory/3456-38-0x0000000000220000-0x00000000006E5000-memory.dmp

    Filesize

    4.8MB

  • memory/4216-1-0x00000000776E4000-0x00000000776E6000-memory.dmp

    Filesize

    8KB

  • memory/4216-18-0x0000000000700000-0x0000000000BC5000-memory.dmp

    Filesize

    4.8MB

  • memory/4216-2-0x0000000000701000-0x000000000072F000-memory.dmp

    Filesize

    184KB

  • memory/4216-3-0x0000000000700000-0x0000000000BC5000-memory.dmp

    Filesize

    4.8MB

  • memory/4216-4-0x0000000000700000-0x0000000000BC5000-memory.dmp

    Filesize

    4.8MB

  • memory/4216-0-0x0000000000700000-0x0000000000BC5000-memory.dmp

    Filesize

    4.8MB

  • memory/4240-41-0x0000000000220000-0x00000000006E5000-memory.dmp

    Filesize

    4.8MB

  • memory/4240-42-0x0000000000220000-0x00000000006E5000-memory.dmp

    Filesize

    4.8MB