Analysis

  • max time kernel
    141s
  • max time network
    142s
  • platform
    windows7_x64
  • resource
    win7-20240708-en
  • resource tags

    arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
  • submitted
    24-09-2024 15:57

General

  • Target

    file.exe

  • Size

    1.8MB

  • MD5

    3336adfc63c9fb4765ee0564e072741a

  • SHA1

    e0e493c7e5f701a16ab6bfd01e5ff28000be747c

  • SHA256

    a7398e1665efa4d2b3e8beff18e5a42d89e6a8a2a08e4548cabd9c32df04b3c5

  • SHA512

    e34adfa55d2d7241556a4069220f153a8485e8aafcb7e8e5d23eced9a63fd6ff171888ca83546b88d0d22022419a0be4c007f7cd4a258cebdeb123599955dc27

  • SSDEEP

    49152:L8As85zMU394t6SDCzyUwKlGfIwcziw+k3Y0y:LNs9Q94Uy9Aiw+k3b

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.

  • Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 2 IoCs
  • Checks BIOS information in registry 2 TTPs 4 IoCs

    BIOS information is often read in order to detect sandboxing environments.

  • Executes dropped EXE 1 IoCs
  • Identifies Wine through registry keys 2 TTPs 2 IoCs

    Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

  • Loads dropped DLL 1 IoCs
  • Suspicious use of NtSetInformationThreadHideFromDebugger 2 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 2 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\file.exe
    "C:\Users\Admin\AppData\Local\Temp\file.exe"
    1⤵
    • Identifies VirtualBox via ACPI registry values (likely anti-VM)
    • Checks BIOS information in registry
    • Identifies Wine through registry keys
    • Loads dropped DLL
    • 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:2632
    • 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:2532

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

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

    Filesize

    1.8MB

    MD5

    3336adfc63c9fb4765ee0564e072741a

    SHA1

    e0e493c7e5f701a16ab6bfd01e5ff28000be747c

    SHA256

    a7398e1665efa4d2b3e8beff18e5a42d89e6a8a2a08e4548cabd9c32df04b3c5

    SHA512

    e34adfa55d2d7241556a4069220f153a8485e8aafcb7e8e5d23eced9a63fd6ff171888ca83546b88d0d22022419a0be4c007f7cd4a258cebdeb123599955dc27

  • memory/2532-23-0x0000000000C30000-0x00000000010FD000-memory.dmp

    Filesize

    4.8MB

  • memory/2532-21-0x0000000000C30000-0x00000000010FD000-memory.dmp

    Filesize

    4.8MB

  • memory/2532-26-0x0000000000C30000-0x00000000010FD000-memory.dmp

    Filesize

    4.8MB

  • memory/2532-25-0x0000000000C30000-0x00000000010FD000-memory.dmp

    Filesize

    4.8MB

  • memory/2532-40-0x0000000000C30000-0x00000000010FD000-memory.dmp

    Filesize

    4.8MB

  • memory/2532-39-0x0000000000C30000-0x00000000010FD000-memory.dmp

    Filesize

    4.8MB

  • memory/2532-38-0x0000000000C30000-0x00000000010FD000-memory.dmp

    Filesize

    4.8MB

  • memory/2532-37-0x0000000000C30000-0x00000000010FD000-memory.dmp

    Filesize

    4.8MB

  • memory/2532-36-0x0000000000C30000-0x00000000010FD000-memory.dmp

    Filesize

    4.8MB

  • memory/2532-19-0x0000000000C30000-0x00000000010FD000-memory.dmp

    Filesize

    4.8MB

  • memory/2532-20-0x0000000000C31000-0x0000000000C5F000-memory.dmp

    Filesize

    184KB

  • memory/2532-33-0x0000000000C30000-0x00000000010FD000-memory.dmp

    Filesize

    4.8MB

  • memory/2532-24-0x0000000000C30000-0x00000000010FD000-memory.dmp

    Filesize

    4.8MB

  • memory/2532-35-0x0000000000C30000-0x00000000010FD000-memory.dmp

    Filesize

    4.8MB

  • memory/2532-41-0x0000000000C30000-0x00000000010FD000-memory.dmp

    Filesize

    4.8MB

  • memory/2532-34-0x0000000000C30000-0x00000000010FD000-memory.dmp

    Filesize

    4.8MB

  • memory/2532-28-0x0000000000C30000-0x00000000010FD000-memory.dmp

    Filesize

    4.8MB

  • memory/2532-29-0x0000000000C30000-0x00000000010FD000-memory.dmp

    Filesize

    4.8MB

  • memory/2532-30-0x0000000000C30000-0x00000000010FD000-memory.dmp

    Filesize

    4.8MB

  • memory/2532-31-0x0000000000C30000-0x00000000010FD000-memory.dmp

    Filesize

    4.8MB

  • memory/2532-32-0x0000000000C30000-0x00000000010FD000-memory.dmp

    Filesize

    4.8MB

  • memory/2632-15-0x0000000006EF0000-0x00000000073BD000-memory.dmp

    Filesize

    4.8MB

  • memory/2632-3-0x0000000000B10000-0x0000000000FDD000-memory.dmp

    Filesize

    4.8MB

  • memory/2632-0-0x0000000000B10000-0x0000000000FDD000-memory.dmp

    Filesize

    4.8MB

  • memory/2632-2-0x0000000000B11000-0x0000000000B3F000-memory.dmp

    Filesize

    184KB

  • memory/2632-18-0x0000000000B10000-0x0000000000FDD000-memory.dmp

    Filesize

    4.8MB

  • memory/2632-1-0x00000000776F0000-0x00000000776F2000-memory.dmp

    Filesize

    8KB

  • memory/2632-10-0x0000000000B10000-0x0000000000FDD000-memory.dmp

    Filesize

    4.8MB

  • memory/2632-5-0x0000000000B10000-0x0000000000FDD000-memory.dmp

    Filesize

    4.8MB

  • memory/2632-4-0x0000000000B10000-0x0000000000FDD000-memory.dmp

    Filesize

    4.8MB