Analysis

  • max time kernel
    150s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240709-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
  • submitted
    13-07-2024 11:25

General

  • Target

    a07479025c1100c57c7240d438305e85db5ea96d4d31f7103c3f27f044e19bd3.exe

  • Size

    187KB

  • MD5

    114cfb0a1a06cb6c621edfbe35c6de7d

  • SHA1

    c8f44299a96807e741507423fae47e46afa8d434

  • SHA256

    a07479025c1100c57c7240d438305e85db5ea96d4d31f7103c3f27f044e19bd3

  • SHA512

    4540a0a25cb29a6aa7d296ca9a0ff2a19c28177cea2623e57b32ec22b356a4dd7744e5c95852dd5b83c9c1390664a6dbf2c9db3789b38c60e885e899ea12fe61

  • SSDEEP

    3072:a4BXIEcFjraWaHC9dZa6y/WKiHCDF2s87j34Ih0TiRurbPaxR:hXKcXi9dZa6kWKrhKj/h0Tsuvc

Score
10/10

Malware Config

Extracted

Family

asyncrat

Version

Venom RAT + HVNC + Stealer + Grabber v6.0.3

Botnet

Default

C2

64.112.85.3:4449

Mutex

ufaaryvntrlyhwcwq

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#.

  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 8 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\a07479025c1100c57c7240d438305e85db5ea96d4d31f7103c3f27f044e19bd3.exe
    "C:\Users\Admin\AppData\Local\Temp\a07479025c1100c57c7240d438305e85db5ea96d4d31f7103c3f27f044e19bd3.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:1972
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_regbrowsers.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_regbrowsers.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      PID:3136

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1972-0-0x0000000000290000-0x00000000002C4000-memory.dmp

    Filesize

    208KB

  • memory/1972-1-0x00007FFFAA693000-0x00007FFFAA695000-memory.dmp

    Filesize

    8KB

  • memory/3136-2-0x0000000008980000-0x000000000899F000-memory.dmp

    Filesize

    124KB

  • memory/3136-4-0x000000007507E000-0x000000007507F000-memory.dmp

    Filesize

    4KB

  • memory/3136-5-0x0000000008980000-0x0000000008998000-memory.dmp

    Filesize

    96KB

  • memory/3136-6-0x0000000005150000-0x00000000056F4000-memory.dmp

    Filesize

    5.6MB

  • memory/3136-8-0x0000000075070000-0x0000000075820000-memory.dmp

    Filesize

    7.7MB

  • memory/3136-9-0x0000000004F40000-0x0000000004FD2000-memory.dmp

    Filesize

    584KB

  • memory/3136-10-0x0000000075070000-0x0000000075820000-memory.dmp

    Filesize

    7.7MB

  • memory/3136-11-0x0000000004EB0000-0x0000000004EBA000-memory.dmp

    Filesize

    40KB

  • memory/3136-12-0x000000007507E000-0x000000007507F000-memory.dmp

    Filesize

    4KB

  • memory/3136-13-0x0000000075070000-0x0000000075820000-memory.dmp

    Filesize

    7.7MB

  • memory/3136-14-0x0000000075070000-0x0000000075820000-memory.dmp

    Filesize

    7.7MB