Analysis

  • max time kernel
    142s
  • max time network
    117s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240426-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
  • submitted
    29-05-2024 21:51

General

  • Target

    a2fac9ad8edabce66e5f3cf3d4254a88d732f539e51cba6b46c58c3cacffc601.exe

  • Size

    1.8MB

  • MD5

    aa9caeebc8b2420dcc239255410ff02d

  • SHA1

    9ba4f47d5351d30c250a401bf67c68eeffd33886

  • SHA256

    a2fac9ad8edabce66e5f3cf3d4254a88d732f539e51cba6b46c58c3cacffc601

  • SHA512

    d93531d3f10423600dbf70c1fa4d7d699f21b02137073412d132481b1478110199dcacbe3ca0595622d4d5636b92207b9c532c61159a1d701935140a135ede63

  • SSDEEP

    49152:IQCheDZ+nHVYxdExL9P+OYvwvSK/dW/fo+682ZXH:UheDZQCwx55YvwvbW4+6PJH

Malware Config

Extracted

Family

amadey

Version

4.21

Botnet

49e482

C2

http://147.45.47.70

Attributes
  • install_dir

    1b29d73536

  • install_file

    axplont.exe

  • strings_key

    4d31dd1a190d9879c21fac6d87dc0043

  • url_paths

    /tr8nomy/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 5 IoCs
  • Checks BIOS information in registry 2 TTPs 10 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 4 IoCs
  • Identifies Wine through registry keys 2 TTPs 5 IoCs

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

  • Suspicious use of NtSetInformationThreadHideFromDebugger 5 IoCs
  • Drops file in Windows directory 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Suspicious behavior: EnumeratesProcesses 10 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\a2fac9ad8edabce66e5f3cf3d4254a88d732f539e51cba6b46c58c3cacffc601.exe
    "C:\Users\Admin\AppData\Local\Temp\a2fac9ad8edabce66e5f3cf3d4254a88d732f539e51cba6b46c58c3cacffc601.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
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:948
    • C:\Users\Admin\AppData\Local\Temp\1b29d73536\axplont.exe
      "C:\Users\Admin\AppData\Local\Temp\1b29d73536\axplont.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
      • Suspicious behavior: EnumeratesProcesses
      PID:5060
  • C:\Users\Admin\AppData\Local\Temp\1b29d73536\axplont.exe
    C:\Users\Admin\AppData\Local\Temp\1b29d73536\axplont.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:4012
  • C:\Users\Admin\AppData\Local\Temp\1b29d73536\axplont.exe
    C:\Users\Admin\AppData\Local\Temp\1b29d73536\axplont.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:4428
  • C:\Users\Admin\AppData\Local\Temp\1b29d73536\axplont.exe
    C:\Users\Admin\AppData\Local\Temp\1b29d73536\axplont.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:464

Network

MITRE ATT&CK Matrix ATT&CK v13

Defense Evasion

Virtualization/Sandbox Evasion

2
T1497

Discovery

Query Registry

4
T1012

Virtualization/Sandbox Evasion

2
T1497

System Information Discovery

3
T1082

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\1b29d73536\axplont.exe
    Filesize

    1.8MB

    MD5

    aa9caeebc8b2420dcc239255410ff02d

    SHA1

    9ba4f47d5351d30c250a401bf67c68eeffd33886

    SHA256

    a2fac9ad8edabce66e5f3cf3d4254a88d732f539e51cba6b46c58c3cacffc601

    SHA512

    d93531d3f10423600dbf70c1fa4d7d699f21b02137073412d132481b1478110199dcacbe3ca0595622d4d5636b92207b9c532c61159a1d701935140a135ede63

  • memory/464-47-0x0000000000A70000-0x0000000000F3F000-memory.dmp
    Filesize

    4.8MB

  • memory/464-48-0x0000000000A70000-0x0000000000F3F000-memory.dmp
    Filesize

    4.8MB

  • memory/948-17-0x0000000000130000-0x00000000005FF000-memory.dmp
    Filesize

    4.8MB

  • memory/948-5-0x0000000000130000-0x00000000005FF000-memory.dmp
    Filesize

    4.8MB

  • memory/948-3-0x0000000000130000-0x00000000005FF000-memory.dmp
    Filesize

    4.8MB

  • memory/948-2-0x0000000000131000-0x000000000015F000-memory.dmp
    Filesize

    184KB

  • memory/948-1-0x0000000077A24000-0x0000000077A26000-memory.dmp
    Filesize

    8KB

  • memory/948-0-0x0000000000130000-0x00000000005FF000-memory.dmp
    Filesize

    4.8MB

  • memory/4012-25-0x0000000000A70000-0x0000000000F3F000-memory.dmp
    Filesize

    4.8MB

  • memory/4012-28-0x0000000000A70000-0x0000000000F3F000-memory.dmp
    Filesize

    4.8MB

  • memory/4012-27-0x0000000000A70000-0x0000000000F3F000-memory.dmp
    Filesize

    4.8MB

  • memory/4012-26-0x0000000000A70000-0x0000000000F3F000-memory.dmp
    Filesize

    4.8MB

  • memory/4428-37-0x0000000000A70000-0x0000000000F3F000-memory.dmp
    Filesize

    4.8MB

  • memory/4428-39-0x0000000000A70000-0x0000000000F3F000-memory.dmp
    Filesize

    4.8MB

  • memory/5060-20-0x0000000000A70000-0x0000000000F3F000-memory.dmp
    Filesize

    4.8MB

  • memory/5060-19-0x0000000000A71000-0x0000000000A9F000-memory.dmp
    Filesize

    184KB

  • memory/5060-29-0x0000000000A70000-0x0000000000F3F000-memory.dmp
    Filesize

    4.8MB

  • memory/5060-30-0x0000000000A70000-0x0000000000F3F000-memory.dmp
    Filesize

    4.8MB

  • memory/5060-31-0x0000000000A70000-0x0000000000F3F000-memory.dmp
    Filesize

    4.8MB

  • memory/5060-32-0x0000000000A70000-0x0000000000F3F000-memory.dmp
    Filesize

    4.8MB

  • memory/5060-33-0x0000000000A70000-0x0000000000F3F000-memory.dmp
    Filesize

    4.8MB

  • memory/5060-22-0x0000000000A70000-0x0000000000F3F000-memory.dmp
    Filesize

    4.8MB

  • memory/5060-49-0x0000000000A70000-0x0000000000F3F000-memory.dmp
    Filesize

    4.8MB

  • memory/5060-21-0x0000000000A70000-0x0000000000F3F000-memory.dmp
    Filesize

    4.8MB

  • memory/5060-34-0x0000000000A70000-0x0000000000F3F000-memory.dmp
    Filesize

    4.8MB

  • memory/5060-40-0x0000000000A70000-0x0000000000F3F000-memory.dmp
    Filesize

    4.8MB

  • memory/5060-41-0x0000000000A70000-0x0000000000F3F000-memory.dmp
    Filesize

    4.8MB

  • memory/5060-42-0x0000000000A70000-0x0000000000F3F000-memory.dmp
    Filesize

    4.8MB

  • memory/5060-43-0x0000000000A70000-0x0000000000F3F000-memory.dmp
    Filesize

    4.8MB

  • memory/5060-44-0x0000000000A70000-0x0000000000F3F000-memory.dmp
    Filesize

    4.8MB

  • memory/5060-45-0x0000000000A70000-0x0000000000F3F000-memory.dmp
    Filesize

    4.8MB

  • memory/5060-24-0x0000000000A70000-0x0000000000F3F000-memory.dmp
    Filesize

    4.8MB

  • memory/5060-18-0x0000000000A70000-0x0000000000F3F000-memory.dmp
    Filesize

    4.8MB

  • memory/5060-35-0x0000000000A70000-0x0000000000F3F000-memory.dmp
    Filesize

    4.8MB