Analysis

  • max time kernel
    142s
  • max time network
    146s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    26-09-2024 23:27

General

  • Target

    file.exe

  • Size

    1.9MB

  • MD5

    544ca28aa15b5ed1c6ee914b09e6f3c2

  • SHA1

    4b1a98399c63e9b3220cfb4b7f23f4297fae6365

  • SHA256

    1af2f5a32ad1db3ad373935626a38cc897ec5b717a43ec7dc2d3e507f034aa7d

  • SHA512

    6b6f1e113bb1de11caa4f7d287fa7c31a1b79c127eef99f315ff27ea06c4ae7fea93d80a7e5a0a06fea27347359f6d766956aecc4573b22c4a9ce812bce1e4fc

  • SSDEEP

    49152:NH09SO0SzQIL/QU3TR7u9ZlxJd3dbjJ1Qs/vVhkE+:NH09SOtVL/pTUZdd3mmSE+

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:2792
    • 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:2808

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

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

    Filesize

    1.9MB

    MD5

    544ca28aa15b5ed1c6ee914b09e6f3c2

    SHA1

    4b1a98399c63e9b3220cfb4b7f23f4297fae6365

    SHA256

    1af2f5a32ad1db3ad373935626a38cc897ec5b717a43ec7dc2d3e507f034aa7d

    SHA512

    6b6f1e113bb1de11caa4f7d287fa7c31a1b79c127eef99f315ff27ea06c4ae7fea93d80a7e5a0a06fea27347359f6d766956aecc4573b22c4a9ce812bce1e4fc

  • memory/2792-15-0x0000000001210000-0x00000000016E3000-memory.dmp

    Filesize

    4.8MB

  • memory/2792-1-0x0000000077E70000-0x0000000077E72000-memory.dmp

    Filesize

    8KB

  • memory/2792-2-0x0000000001211000-0x000000000123F000-memory.dmp

    Filesize

    184KB

  • memory/2792-3-0x0000000001210000-0x00000000016E3000-memory.dmp

    Filesize

    4.8MB

  • memory/2792-5-0x0000000001210000-0x00000000016E3000-memory.dmp

    Filesize

    4.8MB

  • memory/2792-10-0x0000000001210000-0x00000000016E3000-memory.dmp

    Filesize

    4.8MB

  • memory/2792-16-0x0000000006E40000-0x0000000007313000-memory.dmp

    Filesize

    4.8MB

  • memory/2792-0-0x0000000001210000-0x00000000016E3000-memory.dmp

    Filesize

    4.8MB

  • memory/2808-25-0x0000000001270000-0x0000000001743000-memory.dmp

    Filesize

    4.8MB

  • memory/2808-28-0x0000000001270000-0x0000000001743000-memory.dmp

    Filesize

    4.8MB

  • memory/2808-19-0x0000000001271000-0x000000000129F000-memory.dmp

    Filesize

    184KB

  • memory/2808-22-0x0000000001270000-0x0000000001743000-memory.dmp

    Filesize

    4.8MB

  • memory/2808-23-0x0000000001270000-0x0000000001743000-memory.dmp

    Filesize

    4.8MB

  • memory/2808-18-0x0000000001270000-0x0000000001743000-memory.dmp

    Filesize

    4.8MB

  • memory/2808-24-0x0000000001270000-0x0000000001743000-memory.dmp

    Filesize

    4.8MB

  • memory/2808-26-0x0000000001270000-0x0000000001743000-memory.dmp

    Filesize

    4.8MB

  • memory/2808-27-0x0000000001270000-0x0000000001743000-memory.dmp

    Filesize

    4.8MB

  • memory/2808-20-0x0000000001270000-0x0000000001743000-memory.dmp

    Filesize

    4.8MB

  • memory/2808-29-0x0000000001270000-0x0000000001743000-memory.dmp

    Filesize

    4.8MB

  • memory/2808-30-0x0000000001270000-0x0000000001743000-memory.dmp

    Filesize

    4.8MB

  • memory/2808-31-0x0000000001270000-0x0000000001743000-memory.dmp

    Filesize

    4.8MB

  • memory/2808-32-0x0000000001270000-0x0000000001743000-memory.dmp

    Filesize

    4.8MB

  • memory/2808-33-0x0000000001270000-0x0000000001743000-memory.dmp

    Filesize

    4.8MB

  • memory/2808-34-0x0000000001270000-0x0000000001743000-memory.dmp

    Filesize

    4.8MB

  • memory/2808-35-0x0000000001270000-0x0000000001743000-memory.dmp

    Filesize

    4.8MB

  • memory/2808-36-0x0000000001270000-0x0000000001743000-memory.dmp

    Filesize

    4.8MB

  • memory/2808-37-0x0000000001270000-0x0000000001743000-memory.dmp

    Filesize

    4.8MB

  • memory/2808-38-0x0000000001270000-0x0000000001743000-memory.dmp

    Filesize

    4.8MB