Overview

overview

10

Static

static

10

72f572d307...23.exe

windows10-2004-x64

10

72f572d307...23.exe

windows11-21h2-x64

10

Analysis

  • max time kernel
    149s
  • max time network
    149s
  • platform
    windows11-21h2_x64
  • resource
    win11-20260513-en
  • resource tags

    arch:x64arch:x86image:win11-20260513-enlocale:en-usos:windows11-21h2-x64systemwindows
  • submitted
    01/06/2026, 16:53

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General

  • Target
    72f572d30728a2314fafba24678cd24d9cf97255b9716a84f8ae07dfe1931c23.exe
  • Size 45KB
  • Sample260601-vd5ktaay2x
  • SHA256 72f572d30728a2314fafba24678cd24d9cf97255b9716a84f8ae07dfe1931c23
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
defaultdefense_evasiondiscoveryexecutionasyncratpersistencerat

Malware Config

Extracted

Family

  • asyncrat

Version

  • 0.5.8

Botnet

  • Default

C2

  • dietmoibinhminh.com:443

  • dietmoibinhminh.com:80

  • www.dietmoibinhminh.com:443

  • www.dietmoibinhminh.com:80

  • agenttesla.dietmoibinhminh.com:443

  • agenttesla.dietmoibinhminh.com:80

  • emotet.dietmoibinhminh.com:443

  • emotet.dietmoibinhminh.com:80

  • darkside.dietmoibinhminh.com:443

  • darkside.dietmoibinhminh.com:80

Mutex

  • 2UbheELpRBYX

Attributes
  • delay

    0

  • install

    true

  • install_file

    4a19mp22.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 dropped EXE 2 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • System Location Discovery: System Language Discovery 1 TTPs 7 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
  • Suspicious behavior: EnumeratesProcesses 19 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 5 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\72f572d30728a2314fafba24678cd24d9cf97255b9716a84f8ae07dfe1931c23.exe
    "C:\Users\Admin\AppData\Local\Temp\72f572d30728a2314fafba24678cd24d9cf97255b9716a84f8ae07dfe1931c23.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1480
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /c schtasks /create /f /sc onlogon /rl highest /tn "4a19mp22" /tr '"C:\Users\Admin\AppData\Roaming\4a19mp22.exe"' & exit
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2448
      • C:\Windows\SysWOW64\schtasks.exe
        schtasks /create /f /sc onlogon /rl highest /tn "4a19mp22" /tr '"C:\Users\Admin\AppData\Roaming\4a19mp22.exe"'
        3⤵
        • System Location Discovery: System Language Discovery
        • Scheduled Task/Job: Scheduled Task
        PID:4088
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\tmp176B.tmp.bat""
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:4908
      • C:\Windows\SysWOW64\timeout.exe
        timeout 3
        3⤵
        • System Location Discovery: System Language Discovery
        • Delays execution with timeout.exe
        PID:4032
      • C:\Users\Admin\AppData\Roaming\4a19mp22.exe
        "C:\Users\Admin\AppData\Roaming\4a19mp22.exe"
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        PID:3768
  • C:\Users\Admin\AppData\Roaming\4a19mp22.exe
    "C:\Users\Admin\AppData\Roaming\4a19mp22.exe"
    1⤵
    • Executes dropped EXE
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    PID:4376

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        tmp176B.tmp.bat
        • Path C:\Users\Admin\AppData\Local\Temp\tmp176B.tmp.bat
        • Size 152B
        • SHA256 a3ffd6a65e534ff404a4bd14e64942ad368d2b973a57bc4999158951574470e1
        • MD5 SHA1 SHA512 TLSH
        Submit Download

        4a19mp22.exe
        • Path C:\Users\Admin\AppData\Roaming\4a19mp22.exe
        • Size 45KB
        • SHA256 72f572d30728a2314fafba24678cd24d9cf97255b9716a84f8ae07dfe1931c23
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        memory/1480-0-0x0000000000A60000-0x0000000000A72000-memory.dmp
        Download

        memory/1480-1-0x0000000003100000-0x0000000003110000-memory.dmp
        Download

        memory/1480-2-0x0000000005550000-0x00000000055EC000-memory.dmp
        Download