Analysis

  • max time kernel
    149s
  • max time network
    144s
  • 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, 17:29

General

  • Target
    c5a822a8f6bb6e2f7d35415dea0f0aa6b17ba6aa2c08b5df5c831f40eaf77525.exe
  • Size 45KB
  • Sample260601-v2kkjsbw3x
  • SHA256 c5a822a8f6bb6e2f7d35415dea0f0aa6b17ba6aa2c08b5df5c831f40eaf77525
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Family
  • asyncrat

Version
  • 0.5.8

Botnet
  • Default

C2
  • heodam69.com:443

  • heodam69.com:80

  • www.heodam69.com:443

  • www.heodam69.com:80

  • remcos.heodam69.com:443

  • remcos.heodam69.com:80

  • agenttesla.heodam69.com:443

  • agenttesla.heodam69.com:80

  • stuxnet.heodam69.com:443

  • stuxnet.heodam69.com:80

  • darkside.heodam69.com:443

  • darkside.heodam69.com:80

Mutex
  • VWBMw4FVTkfg

Attributes
  • delay

    0

  • install

    true

  • install_file

    kjze.exe

  • install_folder

    %AppData%

aes.plain

Signatures

  • Family: AsyncRat

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

  • Async RAT payload 1 IoCs
  • 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.

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

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

  • Suspicious behavior: EnumeratesProcesses 19 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 5 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\c5a822a8f6bb6e2f7d35415dea0f0aa6b17ba6aa2c08b5df5c831f40eaf77525.exe
    "C:\Users\Admin\AppData\Local\Temp\c5a822a8f6bb6e2f7d35415dea0f0aa6b17ba6aa2c08b5df5c831f40eaf77525.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2104
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /c schtasks /create /f /sc onlogon /rl highest /tn "kjze" /tr '"C:\Users\Admin\AppData\Roaming\kjze.exe"' & exit
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:680
      • C:\Windows\SysWOW64\schtasks.exe
        schtasks /create /f /sc onlogon /rl highest /tn "kjze" /tr '"C:\Users\Admin\AppData\Roaming\kjze.exe"'
        3⤵
        • System Location Discovery: System Language Discovery
        • Scheduled Task/Job: Scheduled Task
        PID:1468
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\tmp173C.tmp.bat""
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:3552
      • C:\Windows\SysWOW64\timeout.exe
        timeout 3
        3⤵
        • System Location Discovery: System Language Discovery
        • Delays execution with timeout.exe
        PID:4828
      • C:\Users\Admin\AppData\Roaming\kjze.exe
        "C:\Users\Admin\AppData\Roaming\kjze.exe"
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        PID:1216
  • C:\Users\Admin\AppData\Roaming\kjze.exe
    "C:\Users\Admin\AppData\Roaming\kjze.exe"
    1⤵
    • Executes dropped EXE
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    PID:3048

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        tmp173C.tmp.bat

        • Path C:\Users\Admin\AppData\Local\Temp\tmp173C.tmp.bat
        • Size 148B
        • SHA256 31e6d164f8d93a9a5d1799946319edc1157989dcb26d714b926f2ca3c782e11b
        • MD5 SHA1 SHA512 TLSH

        kjze.exe

        • Path C:\Users\Admin\AppData\Roaming\kjze.exe
        • Size 45KB
        • SHA256 c5a822a8f6bb6e2f7d35415dea0f0aa6b17ba6aa2c08b5df5c831f40eaf77525
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/2104-0-0x0000000000670000-0x0000000000682000-memory.dmp

        memory/2104-1-0x0000000005200000-0x0000000005210000-memory.dmp

        memory/2104-2-0x00000000050F0000-0x000000000518C000-memory.dmp