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Analysis

  • max time kernel
    141s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20240729-en
  • resource tags

    arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
  • submitted
    26/01/2025, 08:04

General

  • Target

    ac5e9db7bc831b339ea7beece2aeffa5c88edf0831ef6336af8a14cf21baa164.exe

  • Size

    3.2MB

  • MD5

    dd09bcf5f832244f625969f458bec3e4

  • SHA1

    6fd3326abe537255b113a3f5af675ca7f2d536a9

  • SHA256

    ac5e9db7bc831b339ea7beece2aeffa5c88edf0831ef6336af8a14cf21baa164

  • SHA512

    c645a1c1630988d41f74dde9152ddbc8b07c0abe77c511a38009ebdafce230434953344eb6e247c883cafaff792abb9febb08c75887482ec2ae8eb61b6d1a7a7

  • SSDEEP

    24576:hw6cs26DPW90gumu1zKz866EnWx0CVt3dARjlx6r3VVBPcsuRtDipAB+5yXt+60n:rb78ZOjARjl8hXrI26sQ5ty/z6fUYc

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 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 2 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\ac5e9db7bc831b339ea7beece2aeffa5c88edf0831ef6336af8a14cf21baa164.exe
    "C:\Users\Admin\AppData\Local\Temp\ac5e9db7bc831b339ea7beece2aeffa5c88edf0831ef6336af8a14cf21baa164.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:2756
    • 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:1896

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

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

    Filesize

    3.2MB

    MD5

    dd09bcf5f832244f625969f458bec3e4

    SHA1

    6fd3326abe537255b113a3f5af675ca7f2d536a9

    SHA256

    ac5e9db7bc831b339ea7beece2aeffa5c88edf0831ef6336af8a14cf21baa164

    SHA512

    c645a1c1630988d41f74dde9152ddbc8b07c0abe77c511a38009ebdafce230434953344eb6e247c883cafaff792abb9febb08c75887482ec2ae8eb61b6d1a7a7

  • memory/1896-27-0x0000000000040000-0x000000000037C000-memory.dmp

    Filesize

    3.2MB

  • memory/1896-33-0x0000000000040000-0x000000000037C000-memory.dmp

    Filesize

    3.2MB

  • memory/1896-42-0x0000000000040000-0x000000000037C000-memory.dmp

    Filesize

    3.2MB

  • memory/1896-41-0x0000000000040000-0x000000000037C000-memory.dmp

    Filesize

    3.2MB

  • memory/1896-40-0x0000000000040000-0x000000000037C000-memory.dmp

    Filesize

    3.2MB

  • memory/1896-39-0x0000000000040000-0x000000000037C000-memory.dmp

    Filesize

    3.2MB

  • memory/1896-20-0x0000000000040000-0x000000000037C000-memory.dmp

    Filesize

    3.2MB

  • memory/1896-38-0x0000000000040000-0x000000000037C000-memory.dmp

    Filesize

    3.2MB

  • memory/1896-21-0x0000000000041000-0x00000000000A9000-memory.dmp

    Filesize

    416KB

  • memory/1896-22-0x0000000000040000-0x000000000037C000-memory.dmp

    Filesize

    3.2MB

  • memory/1896-23-0x0000000000040000-0x000000000037C000-memory.dmp

    Filesize

    3.2MB

  • memory/1896-25-0x0000000000040000-0x000000000037C000-memory.dmp

    Filesize

    3.2MB

  • memory/1896-26-0x0000000000040000-0x000000000037C000-memory.dmp

    Filesize

    3.2MB

  • memory/1896-37-0x0000000000040000-0x000000000037C000-memory.dmp

    Filesize

    3.2MB

  • memory/1896-36-0x0000000000040000-0x000000000037C000-memory.dmp

    Filesize

    3.2MB

  • memory/1896-30-0x0000000000040000-0x000000000037C000-memory.dmp

    Filesize

    3.2MB

  • memory/1896-28-0x0000000000040000-0x000000000037C000-memory.dmp

    Filesize

    3.2MB

  • memory/1896-31-0x0000000000040000-0x000000000037C000-memory.dmp

    Filesize

    3.2MB

  • memory/1896-32-0x0000000000040000-0x000000000037C000-memory.dmp

    Filesize

    3.2MB

  • memory/1896-29-0x0000000000041000-0x00000000000A9000-memory.dmp

    Filesize

    416KB

  • memory/1896-34-0x0000000000040000-0x000000000037C000-memory.dmp

    Filesize

    3.2MB

  • memory/1896-35-0x0000000000040000-0x000000000037C000-memory.dmp

    Filesize

    3.2MB

  • memory/2756-2-0x0000000000F01000-0x0000000000F69000-memory.dmp

    Filesize

    416KB

  • memory/2756-0-0x0000000000F00000-0x000000000123C000-memory.dmp

    Filesize

    3.2MB

  • memory/2756-18-0x0000000000F00000-0x000000000123C000-memory.dmp

    Filesize

    3.2MB

  • memory/2756-19-0x0000000000F01000-0x0000000000F69000-memory.dmp

    Filesize

    416KB

  • memory/2756-1-0x0000000076F30000-0x0000000076F32000-memory.dmp

    Filesize

    8KB

  • memory/2756-4-0x0000000000F00000-0x000000000123C000-memory.dmp

    Filesize

    3.2MB

  • memory/2756-3-0x0000000000F00000-0x000000000123C000-memory.dmp

    Filesize

    3.2MB