Overview

overview

10

Static

static

10

b3032402e2...fc.exe

windows10-2004-x64

10

b3032402e2...fc.exe

windows11-ltsc_2024-x64

10

Analysis

  • max time kernel
    60s
  • max time network
    58s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    27/10/2026, 19:02

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General

  • Target
    b3032402e2c698424f100690855bf51b05d17daae56154fedb69a836202101fc.exe
  • Size 111KB
  • Sample261027-xp3lpsft6v
  • SHA256 b3032402e2c698424f100690855bf51b05d17daae56154fedb69a836202101fc
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
defaultdefense_evasiondiscoveryexecutionasyncratpersistencerat

Malware Config

Extracted

Family

  • asyncrat

Version

  • 0.5.8

Botnet

  • Default

C2

  • f1680dangkybet.com:80

  • f1680dangkybet.com:443

  • www.f1680dangkybet.com:80

  • www.f1680dangkybet.com:443

Mutex

  • MrxScGfgWCNC

Attributes
  • delay

    3

  • install

    true

  • install_file

    Malware.exe

  • install_folder

    %AppData%

aes.plain

Signatures

  • Family: AsyncRat

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

    ratasyncrat
  • Async RAT payload 1 IoCs
    rat
  • Executes a command shell one-liner 1 TTPs 2 IoCs

    Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.

    execution
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

    discovery
  • Delays execution with timeout.exe 1 IoCs
    defense_evasion
  • Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

    persistenceexecution

Processes

  • C:\Users\Admin\AppData\Local\Temp\b3032402e2c698424f100690855bf51b05d17daae56154fedb69a836202101fc.exe
    "C:\Users\Admin\AppData\Local\Temp\b3032402e2c698424f100690855bf51b05d17daae56154fedb69a836202101fc.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    PID:5076
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /c schtasks /create /f /sc onlogon /rl highest /tn "Malware" /tr '"C:\Users\Admin\AppData\Roaming\Malware.exe"' & exit
      2⤵
      • Executes a command shell one-liner
      PID:4032
      • C:\Windows\SysWOW64\schtasks.exe
        schtasks /create /f /sc onlogon /rl highest /tn "Malware" /tr '"C:\Users\Admin\AppData\Roaming\Malware.exe"'
        3⤵
        • Scheduled Task/Job: Scheduled Task
        PID:4756
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\tmp8013.tmp.bat""
      2⤵
      • Executes a command shell one-liner
      PID:3456
      • C:\Windows\SysWOW64\timeout.exe
        timeout 3
        3⤵
        • Delays execution with timeout.exe
        PID:2744
      • C:\Users\Admin\AppData\Roaming\Malware.exe
        "C:\Users\Admin\AppData\Roaming\Malware.exe"
        3⤵
          PID:4204
    • C:\Users\Admin\AppData\Roaming\Malware.exe
      "C:\Users\Admin\AppData\Roaming\Malware.exe"
      1⤵
        PID:2724

      Network

            MITRE ATT&CK Enterprise v16

            Replay Monitor

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            Downloads

            tmp8013.tmp.bat
            • Path C:\Users\Admin\AppData\Local\Temp\tmp8013.tmp.bat
            • Size 151B
            • SHA256 2fbd52497759d1babd41f0b097025738a8981c0b84cbe0797853969f1a96f6d8
            • MD5 SHA1 SHA512 TLSH
            Submit Download

            Malware.exe
            • Path C:\Users\Admin\AppData\Roaming\Malware.exe
            • Size 111KB
            • SHA256 b3032402e2c698424f100690855bf51b05d17daae56154fedb69a836202101fc
            • MD5 SHA1 SHA512 SSDEEP TLSH
            Submit Download

            memory/2724-12-0x0000000074FA0000-0x000000007575C000-memory.dmp
            Download

            memory/2724-14-0x0000000074FA0000-0x000000007575C000-memory.dmp
            Download

            memory/5076-0-0x0000000075182000-0x0000000075183000-memory.dmp
            Download

            memory/5076-1-0x0000000000650000-0x0000000000672000-memory.dmp
            Download

            memory/5076-2-0x0000000075170000-0x000000007592C000-memory.dmp
            Download

            memory/5076-3-0x0000000005010000-0x00000000050AC000-memory.dmp
            Download

            memory/5076-8-0x0000000075170000-0x000000007592C000-memory.dmp
            Download