Overview

overview

10

Static

static

3

Update.exe

windows7-x64

10

Update.exe

windows10-2004-x64

10

Resubmissions

09/03/2024, 10:29

240309-mjcszseh7410

09/03/2024, 10:29

240309-mjb7fsfg7z

09/03/2024, 10:26

240309-mgxelsfg7s10

Analysis

  • max time kernel
    149s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    09/03/2024, 10:29

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General

  • Target
    Update.exe
  • Size 109KB
  • Sample240309-mjcszseh74
  • SHA256 94bfcae5034ef541f5ad11143132539ff9f03820a1b91ec6c6a1e9be2211d7fc
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
asyncratdefaultrat

Malware Config

Extracted

Family

  • asyncrat

Version

  • Venom RAT + HVNC + Stealer + Grabber v6.0.3

Botnet

  • Default

C2

  • 147.185.221.17:33732

Mutex

  • Session Manager Corp

Attributes
  • delay

    1

  • install

    true

  • install_file

    Update.exe

  • install_folder

    %AppData%

aes.plain

Signatures

  • AsyncRat

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

    ratasyncrat
  • Program crash 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Update.exe
    "C:\Users\Admin\AppData\Local\Temp\Update.exe"
    1⤵
      PID:532
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 532 -s 892
        2⤵
        • Program crash
        PID:4836
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 532 -ip 532
      1⤵
        PID:4468

      Network

            MITRE ATT&CK Matrix

            Replay Monitor

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            Downloads

            memory/532-0-0x0000000000AE0000-0x0000000000AEA000-memory.dmp
            Download

            memory/532-1-0x0000000074E80000-0x0000000075630000-memory.dmp
            Download

            memory/532-2-0x0000000002F70000-0x0000000002F86000-memory.dmp
            Download

            memory/532-3-0x0000000074E80000-0x0000000075630000-memory.dmp
            Download