Analysis

  • max time kernel
    141s
  • max time network
    141s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    27-09-2024 01:05

General

  • Target

    file.exe

  • Size

    1.8MB

  • MD5

    5e8202d139d4f31cf0637105bfb93fcc

  • SHA1

    7a73d8aed5a165c4a4db627c753ae092a6407de2

  • SHA256

    8278c069e0fd88b41b19cf1d85fdc26cbf6947716f53a72491cb4792c20a3c56

  • SHA512

    0a5230e4d1b698dace5b010ab9f58f7e669b447ecb109dbf7f56a1176138146d50cbe2d89f5d4fd8166b64545f6556e613f47cc1ef77726698f89ceab96e6ccf

  • SSDEEP

    49152:JfTSJzuwiqQdaKeQRJ7jLF7qtxaoRDPIQdbnAILUtCtxxwdL:wJFzQf1/oRDIQdDfk51

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:1980
    • 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: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

    5e8202d139d4f31cf0637105bfb93fcc

    SHA1

    7a73d8aed5a165c4a4db627c753ae092a6407de2

    SHA256

    8278c069e0fd88b41b19cf1d85fdc26cbf6947716f53a72491cb4792c20a3c56

    SHA512

    0a5230e4d1b698dace5b010ab9f58f7e669b447ecb109dbf7f56a1176138146d50cbe2d89f5d4fd8166b64545f6556e613f47cc1ef77726698f89ceab96e6ccf

  • memory/1980-18-0x0000000006D90000-0x0000000007236000-memory.dmp

    Filesize

    4.6MB

  • memory/1980-1-0x0000000077BD0000-0x0000000077BD2000-memory.dmp

    Filesize

    8KB

  • memory/1980-2-0x0000000000FC1000-0x0000000000FEF000-memory.dmp

    Filesize

    184KB

  • memory/1980-3-0x0000000000FC0000-0x0000000001466000-memory.dmp

    Filesize

    4.6MB

  • memory/1980-5-0x0000000000FC0000-0x0000000001466000-memory.dmp

    Filesize

    4.6MB

  • memory/1980-9-0x0000000000FC0000-0x0000000001466000-memory.dmp

    Filesize

    4.6MB

  • memory/1980-16-0x0000000000FC0000-0x0000000001466000-memory.dmp

    Filesize

    4.6MB

  • memory/1980-0-0x0000000000FC0000-0x0000000001466000-memory.dmp

    Filesize

    4.6MB

  • memory/2772-24-0x00000000001D0000-0x0000000000676000-memory.dmp

    Filesize

    4.6MB

  • memory/2772-29-0x00000000001D0000-0x0000000000676000-memory.dmp

    Filesize

    4.6MB

  • memory/2772-19-0x00000000001D1000-0x00000000001FF000-memory.dmp

    Filesize

    184KB

  • memory/2772-22-0x00000000001D0000-0x0000000000676000-memory.dmp

    Filesize

    4.6MB

  • memory/2772-23-0x00000000001D0000-0x0000000000676000-memory.dmp

    Filesize

    4.6MB

  • memory/2772-17-0x00000000001D0000-0x0000000000676000-memory.dmp

    Filesize

    4.6MB

  • memory/2772-25-0x00000000001D0000-0x0000000000676000-memory.dmp

    Filesize

    4.6MB

  • memory/2772-27-0x00000000001D0000-0x0000000000676000-memory.dmp

    Filesize

    4.6MB

  • memory/2772-28-0x00000000001D0000-0x0000000000676000-memory.dmp

    Filesize

    4.6MB

  • memory/2772-20-0x00000000001D0000-0x0000000000676000-memory.dmp

    Filesize

    4.6MB

  • memory/2772-30-0x00000000001D0000-0x0000000000676000-memory.dmp

    Filesize

    4.6MB

  • memory/2772-31-0x00000000001D0000-0x0000000000676000-memory.dmp

    Filesize

    4.6MB

  • memory/2772-32-0x00000000001D0000-0x0000000000676000-memory.dmp

    Filesize

    4.6MB

  • memory/2772-33-0x00000000001D0000-0x0000000000676000-memory.dmp

    Filesize

    4.6MB

  • memory/2772-34-0x00000000001D0000-0x0000000000676000-memory.dmp

    Filesize

    4.6MB

  • memory/2772-35-0x00000000001D0000-0x0000000000676000-memory.dmp

    Filesize

    4.6MB

  • memory/2772-36-0x00000000001D0000-0x0000000000676000-memory.dmp

    Filesize

    4.6MB

  • memory/2772-37-0x00000000001D0000-0x0000000000676000-memory.dmp

    Filesize

    4.6MB

  • memory/2772-38-0x00000000001D0000-0x0000000000676000-memory.dmp

    Filesize

    4.6MB

  • memory/2772-39-0x00000000001D0000-0x0000000000676000-memory.dmp

    Filesize

    4.6MB