Analysis

  • max time kernel
    148s
  • max time network
    158s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    28-05-2024 12:29

General

  • Target

    fd55ca4d01f8d4ed70e0fa3e3cbac24d.exe

  • Size

    73KB

  • MD5

    fd55ca4d01f8d4ed70e0fa3e3cbac24d

  • SHA1

    79045e88da157d53a541d831ad65909d99c0ccbe

  • SHA256

    5da346ba54f3af86096bb94eb0de7704011122cdeeb02380c586c8701407c2a9

  • SHA512

    3513943f8bd2b2b41db2e3a498e378fd7cc6f6a9657f790b5158a9ada050d29336092b8f110bedbb46566155b0efee7bb0ae7dc4d96dc720fd75e5b47d615a6b

  • SSDEEP

    1536:2SUEkcxNYungvHZDJ/SkXizIqksbLvPMwSDHZYI3XpRdYuH1bVbwLm2C6wzU8bVS:2SUxcxNYungPZDJ/SkXizIqks/vPMw4m

Malware Config

Extracted

Family

asyncrat

Version

Venom RAT + HVNC + Stealer + Grabber v6.0.2

Botnet

Default

C2

80.76.49.162:4545

Mutex

mttbjzderapvylgmlbs

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#.

  • 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\fd55ca4d01f8d4ed70e0fa3e3cbac24d.exe
    "C:\Users\Admin\AppData\Local\Temp\fd55ca4d01f8d4ed70e0fa3e3cbac24d.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    PID:4608

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/4608-0-0x00007FFCFA0A3000-0x00007FFCFA0A5000-memory.dmp

    Filesize

    8KB

  • memory/4608-1-0x0000000000CB0000-0x0000000000CC8000-memory.dmp

    Filesize

    96KB

  • memory/4608-3-0x00007FFCFA0A0000-0x00007FFCFAB61000-memory.dmp

    Filesize

    10.8MB

  • memory/4608-4-0x00007FFCFA0A0000-0x00007FFCFAB61000-memory.dmp

    Filesize

    10.8MB

  • memory/4608-7-0x00007FFCFA0A0000-0x00007FFCFAB61000-memory.dmp

    Filesize

    10.8MB

  • memory/4608-9-0x00007FFCFA0A0000-0x00007FFCFAB61000-memory.dmp

    Filesize

    10.8MB

  • memory/4608-10-0x00007FFCFA0A3000-0x00007FFCFA0A5000-memory.dmp

    Filesize

    8KB

  • memory/4608-11-0x00007FFCFA0A0000-0x00007FFCFAB61000-memory.dmp

    Filesize

    10.8MB

  • memory/4608-12-0x00007FFCFA0A0000-0x00007FFCFAB61000-memory.dmp

    Filesize

    10.8MB

  • memory/4608-13-0x00007FFCFA0A0000-0x00007FFCFAB61000-memory.dmp

    Filesize

    10.8MB