Analysis

  • max time kernel
    145s
  • max time network
    149s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    27-09-2024 02:19

General

  • Target

    file.exe

  • Size

    1.9MB

  • MD5

    49a9681922ad571a4a24b42465e5cdc4

  • SHA1

    f710153121bcde5e6acd4760001d916675973475

  • SHA256

    c66b9636df8b16d69170b47f28611d70194925cd941c0a7ed49a6f35a599dad6

  • SHA512

    adcb2e990a433e69468c21bc2f0089d147aad354bb3d637f280383f5d31913f4ad80a8c121a565a89b36946df0df02b142955681e257dd4bca66470146b976f3

  • SSDEEP

    49152:GJd564fdAN+fobpaJztfWOoh1jpt1zeO67:khgfb8tt/oNtcOI

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:1120
    • 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:2924

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

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

    Filesize

    1.9MB

    MD5

    49a9681922ad571a4a24b42465e5cdc4

    SHA1

    f710153121bcde5e6acd4760001d916675973475

    SHA256

    c66b9636df8b16d69170b47f28611d70194925cd941c0a7ed49a6f35a599dad6

    SHA512

    adcb2e990a433e69468c21bc2f0089d147aad354bb3d637f280383f5d31913f4ad80a8c121a565a89b36946df0df02b142955681e257dd4bca66470146b976f3

  • memory/1120-0-0x0000000000B20000-0x0000000001009000-memory.dmp

    Filesize

    4.9MB

  • memory/1120-1-0x0000000077000000-0x0000000077002000-memory.dmp

    Filesize

    8KB

  • memory/1120-2-0x0000000000B21000-0x0000000000B4F000-memory.dmp

    Filesize

    184KB

  • memory/1120-3-0x0000000000B20000-0x0000000001009000-memory.dmp

    Filesize

    4.9MB

  • memory/1120-4-0x0000000000B20000-0x0000000001009000-memory.dmp

    Filesize

    4.9MB

  • memory/1120-5-0x0000000000B20000-0x0000000001009000-memory.dmp

    Filesize

    4.9MB

  • memory/1120-17-0x0000000006C00000-0x00000000070E9000-memory.dmp

    Filesize

    4.9MB

  • memory/1120-16-0x0000000000B20000-0x0000000001009000-memory.dmp

    Filesize

    4.9MB

  • memory/2924-24-0x0000000000FB0000-0x0000000001499000-memory.dmp

    Filesize

    4.9MB

  • memory/2924-30-0x0000000000FB0000-0x0000000001499000-memory.dmp

    Filesize

    4.9MB

  • memory/2924-20-0x0000000000FB0000-0x0000000001499000-memory.dmp

    Filesize

    4.9MB

  • memory/2924-23-0x0000000000FB0000-0x0000000001499000-memory.dmp

    Filesize

    4.9MB

  • memory/2924-22-0x0000000000FB0000-0x0000000001499000-memory.dmp

    Filesize

    4.9MB

  • memory/2924-18-0x0000000000FB0000-0x0000000001499000-memory.dmp

    Filesize

    4.9MB

  • memory/2924-25-0x0000000000FB0000-0x0000000001499000-memory.dmp

    Filesize

    4.9MB

  • memory/2924-26-0x0000000000FB0000-0x0000000001499000-memory.dmp

    Filesize

    4.9MB

  • memory/2924-27-0x0000000000FB0000-0x0000000001499000-memory.dmp

    Filesize

    4.9MB

  • memory/2924-28-0x0000000000FB0000-0x0000000001499000-memory.dmp

    Filesize

    4.9MB

  • memory/2924-29-0x0000000000FB0000-0x0000000001499000-memory.dmp

    Filesize

    4.9MB

  • memory/2924-19-0x0000000000FB1000-0x0000000000FDF000-memory.dmp

    Filesize

    184KB

  • memory/2924-31-0x0000000000FB0000-0x0000000001499000-memory.dmp

    Filesize

    4.9MB

  • memory/2924-32-0x0000000000FB0000-0x0000000001499000-memory.dmp

    Filesize

    4.9MB

  • memory/2924-33-0x0000000000FB0000-0x0000000001499000-memory.dmp

    Filesize

    4.9MB

  • memory/2924-34-0x0000000000FB0000-0x0000000001499000-memory.dmp

    Filesize

    4.9MB

  • memory/2924-35-0x0000000000FB0000-0x0000000001499000-memory.dmp

    Filesize

    4.9MB

  • memory/2924-36-0x0000000000FB0000-0x0000000001499000-memory.dmp

    Filesize

    4.9MB

  • memory/2924-37-0x0000000000FB0000-0x0000000001499000-memory.dmp

    Filesize

    4.9MB

  • memory/2924-38-0x0000000000FB0000-0x0000000001499000-memory.dmp

    Filesize

    4.9MB

  • memory/2924-39-0x0000000000FB0000-0x0000000001499000-memory.dmp

    Filesize

    4.9MB

  • memory/2924-40-0x0000000000FB0000-0x0000000001499000-memory.dmp

    Filesize

    4.9MB