Analysis

  • max time kernel
    240s
  • max time network
    245s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    26-09-2024 23:18

General

  • Target

    ee0b046cc9f12526a8fb3b17639fe73c683edb0501a1abdb35e73a02bb91fd8d.exe

  • Size

    1.8MB

  • MD5

    5f67f25f7f6c3ccbf5d55a110c5da77a

  • SHA1

    f2d2ac4215600408e3f937521d898ee26665a185

  • SHA256

    ee0b046cc9f12526a8fb3b17639fe73c683edb0501a1abdb35e73a02bb91fd8d

  • SHA512

    e3b38c17bc7ca7b3bcdc994b7c661f4be06a2d9f7925ba0b8572ca3c1580e32b07cc8486ee020cf0c3bfe2ce333a435e334badd3e84e4ce118aa012f3ddfc1db

  • SSDEEP

    49152:relxF69ot5HGmrK93uho7ABM2KuUk02HjJRYZ/ilE3H25:E3NtdHKOwn2a72HtRe/8E3HG

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 1 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\ee0b046cc9f12526a8fb3b17639fe73c683edb0501a1abdb35e73a02bb91fd8d.exe
    "C:\Users\Admin\AppData\Local\Temp\ee0b046cc9f12526a8fb3b17639fe73c683edb0501a1abdb35e73a02bb91fd8d.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:1756
    • 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
      • Suspicious behavior: EnumeratesProcesses
      PID:2772

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

    5f67f25f7f6c3ccbf5d55a110c5da77a

    SHA1

    f2d2ac4215600408e3f937521d898ee26665a185

    SHA256

    ee0b046cc9f12526a8fb3b17639fe73c683edb0501a1abdb35e73a02bb91fd8d

    SHA512

    e3b38c17bc7ca7b3bcdc994b7c661f4be06a2d9f7925ba0b8572ca3c1580e32b07cc8486ee020cf0c3bfe2ce333a435e334badd3e84e4ce118aa012f3ddfc1db

  • memory/1756-10-0x0000000000AB0000-0x0000000000F66000-memory.dmp

    Filesize

    4.7MB

  • memory/1756-16-0x0000000000AB0000-0x0000000000F66000-memory.dmp

    Filesize

    4.7MB

  • memory/1756-3-0x0000000000AB0000-0x0000000000F66000-memory.dmp

    Filesize

    4.7MB

  • memory/1756-4-0x0000000000AB0000-0x0000000000F66000-memory.dmp

    Filesize

    4.7MB

  • memory/1756-5-0x0000000000AB0000-0x0000000000F66000-memory.dmp

    Filesize

    4.7MB

  • memory/1756-0-0x0000000000AB0000-0x0000000000F66000-memory.dmp

    Filesize

    4.7MB

  • memory/1756-1-0x0000000000AB0000-0x0000000000F66000-memory.dmp

    Filesize

    4.7MB

  • memory/1756-2-0x0000000000AB0000-0x0000000000F66000-memory.dmp

    Filesize

    4.7MB

  • memory/1756-17-0x0000000006640000-0x0000000006AF6000-memory.dmp

    Filesize

    4.7MB

  • memory/2772-18-0x0000000000A10000-0x0000000000EC6000-memory.dmp

    Filesize

    4.7MB

  • memory/2772-19-0x0000000000A10000-0x0000000000EC6000-memory.dmp

    Filesize

    4.7MB

  • memory/2772-20-0x0000000000A10000-0x0000000000EC6000-memory.dmp

    Filesize

    4.7MB

  • memory/2772-21-0x0000000000A11000-0x0000000000A3F000-memory.dmp

    Filesize

    184KB

  • memory/2772-22-0x0000000000A10000-0x0000000000EC6000-memory.dmp

    Filesize

    4.7MB