Analysis

  • max time kernel
    95s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25-01-2025 01:07

General

  • Target

    fd10eeaff94d27c0bcc1cc1d3d544d523d336d316b7ae5fd09b528d0879560a7.exe

  • Size

    474KB

  • MD5

    7ee59247da38b106a19234a2d54623df

  • SHA1

    8df680a35c4c3fe0881b846912897d93a3dbfea0

  • SHA256

    fd10eeaff94d27c0bcc1cc1d3d544d523d336d316b7ae5fd09b528d0879560a7

  • SHA512

    7f64f8f8bed5dd5fee3ebbaee79d7d1514e24cd4efd543969c66bfe71269112742404a678bab40b796d644f5c53016af6b490535239f945311cdeefb9163c6df

  • SSDEEP

    6144:D8HoPMVVVbiJ3tnRPF9cCGruv04NI9haXKv7larTQ3GYxlkBx3sGYxtQGJvCcsr:D8HxQJdnRNht0X9hTl13GYUBKGY5A3r

Malware Config

Extracted

Family

asyncrat

Version

Esco Private rat

Botnet

Default

C2

93.123.109.39:4449

Mutex

bcrikqwuktplgvg

Attributes
  • delay

    1

  • install

    false

  • install_folder

    %AppData%

aes.plain

Signatures

  • AsyncRat

    AsyncRAT is designed to remotely monitor and control other computers written in C#.

  • Asyncrat family
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Suspicious behavior: EnumeratesProcesses 3 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\fd10eeaff94d27c0bcc1cc1d3d544d523d336d316b7ae5fd09b528d0879560a7.exe
    "C:\Users\Admin\AppData\Local\Temp\fd10eeaff94d27c0bcc1cc1d3d544d523d336d316b7ae5fd09b528d0879560a7.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    PID:4768

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/4768-0-0x00007FFD8D673000-0x00007FFD8D675000-memory.dmp

    Filesize

    8KB

  • memory/4768-1-0x0000000000FD0000-0x000000000104A000-memory.dmp

    Filesize

    488KB

  • memory/4768-3-0x00007FFD8D670000-0x00007FFD8E131000-memory.dmp

    Filesize

    10.8MB

  • memory/4768-4-0x00007FFD8D670000-0x00007FFD8E131000-memory.dmp

    Filesize

    10.8MB

  • memory/4768-7-0x00007FFD8D670000-0x00007FFD8E131000-memory.dmp

    Filesize

    10.8MB

  • memory/4768-9-0x00007FFD8D670000-0x00007FFD8E131000-memory.dmp

    Filesize

    10.8MB

  • memory/4768-10-0x00007FFD8D673000-0x00007FFD8D675000-memory.dmp

    Filesize

    8KB

  • memory/4768-11-0x00007FFD8D670000-0x00007FFD8E131000-memory.dmp

    Filesize

    10.8MB

  • memory/4768-12-0x00007FFD8D670000-0x00007FFD8E131000-memory.dmp

    Filesize

    10.8MB

  • memory/4768-13-0x00007FFD8D670000-0x00007FFD8E131000-memory.dmp

    Filesize

    10.8MB

  • memory/4768-14-0x00007FFD8D670000-0x00007FFD8E131000-memory.dmp

    Filesize

    10.8MB