Overview

overview

10

Static

static

10

6fa0e5eb65...43.exe

windows10-2004-x64

10

6fa0e5eb65...43.exe

windows11-ltsc_2024-x64

10

Analysis

  • max time kernel
    58s
  • max time network
    61s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260630-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260630-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    03/07/2026, 20:13

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General

  • Target
    6fa0e5eb65472f9afd3273df7bf60d2590f227064fdb51c0ca9f03432292d743.exe
  • Size 45KB
  • Sample260703-yzfqcsfx2v
  • SHA256 6fa0e5eb65472f9afd3273df7bf60d2590f227064fdb51c0ca9f03432292d743
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
defaultdefense_evasiondiscoveryexecutionasyncratpersistencerat

Malware Config

Extracted

Family

  • asyncrat

Version

  • 0.5.8

Botnet

  • Default

C2

  • vida-nova-design.com:80

  • vida-nova-design.com:22

  • vida-nova-design.com:8080

  • vida-nova-design.com:8880

  • vida-nova-design.com:2052

  • vida-nova-design.com:2082

  • vida-nova-design.com:2086

  • vida-nova-design.com:2095

  • vida-nova-design.com:443

  • vida-nova-design.com:2053

  • vida-nova-design.com:2083

  • vida-nova-design.com:2087

  • vida-nova-design.com:2096

  • vida-nova-design.com:8443

  • www.vida-nova-design.com:80

  • www.vida-nova-design.com:22

  • www.vida-nova-design.com:8080

  • www.vida-nova-design.com:8880

  • www.vida-nova-design.com:2052

  • www.vida-nova-design.com:2082

Mutex

  • 0EAAk4DQ8gBR

Attributes
  • delay

    0

  • install

    true

  • install_file

    bfq91y29.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
  • 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\6fa0e5eb65472f9afd3273df7bf60d2590f227064fdb51c0ca9f03432292d743.exe
    "C:\Users\Admin\AppData\Local\Temp\6fa0e5eb65472f9afd3273df7bf60d2590f227064fdb51c0ca9f03432292d743.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    PID:4372
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /c schtasks /create /f /sc onlogon /rl highest /tn "bfq91y29" /tr '"C:\Users\Admin\AppData\Roaming\bfq91y29.exe"' & exit
      2⤵
        PID:5312
        • C:\Windows\SysWOW64\schtasks.exe
          schtasks /create /f /sc onlogon /rl highest /tn "bfq91y29" /tr '"C:\Users\Admin\AppData\Roaming\bfq91y29.exe"'
          3⤵
          • Scheduled Task/Job: Scheduled Task
          PID:6080
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\tmpEB55.tmp.bat""
        2⤵
          PID:6084
          • C:\Windows\SysWOW64\timeout.exe
            timeout 3
            3⤵
            • Delays execution with timeout.exe
            PID:1812
          • C:\Users\Admin\AppData\Roaming\bfq91y29.exe
            "C:\Users\Admin\AppData\Roaming\bfq91y29.exe"
            3⤵
              PID:2348
        • C:\Users\Admin\AppData\Roaming\bfq91y29.exe
          "C:\Users\Admin\AppData\Roaming\bfq91y29.exe"
          1⤵
            PID:4900

          Network

                MITRE ATT&CK Enterprise v16

                Replay Monitor

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                Downloads

                tmpEB55.tmp.bat
                • Path C:\Users\Admin\AppData\Local\Temp\tmpEB55.tmp.bat
                • Size 152B
                • SHA256 7d310abb513f1d00e58a46bdfc7ad28384115cfd90bf8b567431aa6fa83e803a
                • MD5 SHA1 SHA512 TLSH
                Submit Download

                bfq91y29.exe
                • Path C:\Users\Admin\AppData\Roaming\bfq91y29.exe
                • Size 45KB
                • SHA256 6fa0e5eb65472f9afd3273df7bf60d2590f227064fdb51c0ca9f03432292d743
                • MD5 SHA1 SHA512 SSDEEP TLSH
                Submit Download

                memory/4372-0-0x0000000074F22000-0x0000000074F23000-memory.dmp
                Download

                memory/4372-1-0x00000000004C0000-0x00000000004D2000-memory.dmp
                Download

                memory/4372-2-0x0000000074F10000-0x00000000756CC000-memory.dmp
                Download

                memory/4372-3-0x0000000005050000-0x00000000050EC000-memory.dmp
                Download

                memory/4372-8-0x0000000074F10000-0x00000000756CC000-memory.dmp
                Download

                memory/4900-12-0x0000000074DA0000-0x000000007555C000-memory.dmp
                Download

                memory/4900-14-0x0000000074DA0000-0x000000007555C000-memory.dmp
                Download