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Analysis

  • max time kernel
    142s
  • max time network
    143s
  • 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, 23:04

General

  • Target

    5fa5ba975ec4c3d2ec2f47a7b4e528dfd23cf4f6636610e0a393cb648661003f.exe

  • Size

    1.8MB

  • MD5

    3fa3842503db7f65438cdde8b7a7dd0f

  • SHA1

    a0bd7985356d95815d48319d09d4cc6563f1d79a

  • SHA256

    5fa5ba975ec4c3d2ec2f47a7b4e528dfd23cf4f6636610e0a393cb648661003f

  • SHA512

    5f1e36269ab77e4d2b848acc40ff14be93027272dbceb4ce8348638cf5de19716be4b6cde01caeade55a4c5555ade559df8bebff0fd49c0adb0fc858aec24096

  • SSDEEP

    24576:9lfqjWT5m2YWMD4qLz98KnZysYo4WjTXJXNbk517KKhK1xUzb/D9Yqn3rFet:9lrg2YkouKIynTvI519g1+J0

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\5fa5ba975ec4c3d2ec2f47a7b4e528dfd23cf4f6636610e0a393cb648661003f.exe
    "C:\Users\Admin\AppData\Local\Temp\5fa5ba975ec4c3d2ec2f47a7b4e528dfd23cf4f6636610e0a393cb648661003f.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:4720
    • 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:2012
  • 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:1536
  • 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:4584

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

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

    Filesize

    1.8MB

    MD5

    3fa3842503db7f65438cdde8b7a7dd0f

    SHA1

    a0bd7985356d95815d48319d09d4cc6563f1d79a

    SHA256

    5fa5ba975ec4c3d2ec2f47a7b4e528dfd23cf4f6636610e0a393cb648661003f

    SHA512

    5f1e36269ab77e4d2b848acc40ff14be93027272dbceb4ce8348638cf5de19716be4b6cde01caeade55a4c5555ade559df8bebff0fd49c0adb0fc858aec24096

  • memory/1536-30-0x0000000000EF0000-0x00000000013A7000-memory.dmp

    Filesize

    4.7MB

  • memory/1536-28-0x0000000000EF0000-0x00000000013A7000-memory.dmp

    Filesize

    4.7MB

  • memory/1536-27-0x0000000000EF0000-0x00000000013A7000-memory.dmp

    Filesize

    4.7MB

  • memory/2012-33-0x0000000000EF0000-0x00000000013A7000-memory.dmp

    Filesize

    4.7MB

  • memory/2012-35-0x0000000000EF0000-0x00000000013A7000-memory.dmp

    Filesize

    4.7MB

  • memory/2012-17-0x0000000000EF0000-0x00000000013A7000-memory.dmp

    Filesize

    4.7MB

  • memory/2012-42-0x0000000000EF0000-0x00000000013A7000-memory.dmp

    Filesize

    4.7MB

  • memory/2012-19-0x0000000000EF0000-0x00000000013A7000-memory.dmp

    Filesize

    4.7MB

  • memory/2012-18-0x0000000000EF1000-0x0000000000F1F000-memory.dmp

    Filesize

    184KB

  • memory/2012-20-0x0000000000EF0000-0x00000000013A7000-memory.dmp

    Filesize

    4.7MB

  • memory/2012-21-0x0000000000EF0000-0x00000000013A7000-memory.dmp

    Filesize

    4.7MB

  • memory/2012-22-0x0000000000EF0000-0x00000000013A7000-memory.dmp

    Filesize

    4.7MB

  • memory/2012-23-0x0000000000EF0000-0x00000000013A7000-memory.dmp

    Filesize

    4.7MB

  • memory/2012-24-0x0000000000EF0000-0x00000000013A7000-memory.dmp

    Filesize

    4.7MB

  • memory/2012-25-0x0000000000EF0000-0x00000000013A7000-memory.dmp

    Filesize

    4.7MB

  • memory/2012-41-0x0000000000EF0000-0x00000000013A7000-memory.dmp

    Filesize

    4.7MB

  • memory/2012-40-0x0000000000EF0000-0x00000000013A7000-memory.dmp

    Filesize

    4.7MB

  • memory/2012-39-0x0000000000EF0000-0x00000000013A7000-memory.dmp

    Filesize

    4.7MB

  • memory/2012-31-0x0000000000EF0000-0x00000000013A7000-memory.dmp

    Filesize

    4.7MB

  • memory/2012-32-0x0000000000EF0000-0x00000000013A7000-memory.dmp

    Filesize

    4.7MB

  • memory/2012-36-0x0000000000EF0000-0x00000000013A7000-memory.dmp

    Filesize

    4.7MB

  • memory/2012-34-0x0000000000EF0000-0x00000000013A7000-memory.dmp

    Filesize

    4.7MB

  • memory/4584-38-0x0000000000EF0000-0x00000000013A7000-memory.dmp

    Filesize

    4.7MB

  • memory/4720-4-0x0000000000EC0000-0x0000000001377000-memory.dmp

    Filesize

    4.7MB

  • memory/4720-0-0x0000000000EC0000-0x0000000001377000-memory.dmp

    Filesize

    4.7MB

  • memory/4720-1-0x00000000772D4000-0x00000000772D6000-memory.dmp

    Filesize

    8KB

  • memory/4720-2-0x0000000000EC1000-0x0000000000EEF000-memory.dmp

    Filesize

    184KB

  • memory/4720-3-0x0000000000EC0000-0x0000000001377000-memory.dmp

    Filesize

    4.7MB

  • memory/4720-15-0x0000000000EC0000-0x0000000001377000-memory.dmp

    Filesize

    4.7MB