Analysis

  • max time kernel
    148s
  • max time network
    151s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    01/08/2026, 10:22

General

  • Target
    f15ef69347855734c9cfb518a778fa9b6b76b3147d72066b1f2c9bc6ce8f7930.exe
  • Size 45KB
  • Sample260801-memgmasend
  • SHA256 f15ef69347855734c9cfb518a778fa9b6b76b3147d72066b1f2c9bc6ce8f7930
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Family
  • asyncrat

Version
  • 0.5.8

Botnet
  • Default

C2
  • podvis.top:80

  • podvis.top:22

  • podvis.top:8080

  • podvis.top:8880

  • podvis.top:2052

  • podvis.top:2082

  • podvis.top:2086

  • podvis.top:2095

  • podvis.top:443

  • podvis.top:2053

  • podvis.top:2083

  • podvis.top:2087

  • podvis.top:2096

  • podvis.top:8443

  • www.podvis.top:80

  • www.podvis.top:22

  • www.podvis.top:8080

  • www.podvis.top:8880

  • www.podvis.top:2052

  • www.podvis.top:2082

Mutex
  • 4xvoqzFNsmtq

Attributes
  • delay

    0

  • install

    true

  • install_file

    hc1t5t.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).

  • 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.

  • 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 31 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 5 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\f15ef69347855734c9cfb518a778fa9b6b76b3147d72066b1f2c9bc6ce8f7930.exe
    "C:\Users\Admin\AppData\Local\Temp\f15ef69347855734c9cfb518a778fa9b6b76b3147d72066b1f2c9bc6ce8f7930.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:6112
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /c schtasks /create /f /sc onlogon /rl highest /tn "hc1t5t" /tr '"C:\Users\Admin\AppData\Roaming\hc1t5t.exe"' & exit
      2⤵
      • Executes a command shell one-liner
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:4132
      • C:\Windows\SysWOW64\schtasks.exe
        schtasks /create /f /sc onlogon /rl highest /tn "hc1t5t" /tr '"C:\Users\Admin\AppData\Roaming\hc1t5t.exe"'
        3⤵
        • System Location Discovery: System Language Discovery
        • Scheduled Task/Job: Scheduled Task
        PID:3140
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\tmp51DF.tmp.bat""
      2⤵
      • Executes a command shell one-liner
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:4344
      • C:\Windows\SysWOW64\timeout.exe
        timeout 3
        3⤵
        • System Location Discovery: System Language Discovery
        • Delays execution with timeout.exe
        PID:1516
      • C:\Users\Admin\AppData\Roaming\hc1t5t.exe
        "C:\Users\Admin\AppData\Roaming\hc1t5t.exe"
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        PID:2384
  • C:\Users\Admin\AppData\Roaming\hc1t5t.exe
    "C:\Users\Admin\AppData\Roaming\hc1t5t.exe"
    1⤵
    • Executes dropped EXE
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    PID:1548

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        tmp51DF.tmp.bat

        • Path C:\Users\Admin\AppData\Local\Temp\tmp51DF.tmp.bat
        • Size 150B
        • SHA256 9813551ba92b6f4e1af12b86866fd0f240c89ecbc9a0f8fa2c9457f92e93a05c
        • MD5 SHA1 SHA512 TLSH

        hc1t5t.exe

        • Path C:\Users\Admin\AppData\Roaming\hc1t5t.exe
        • Size 45KB
        • SHA256 f15ef69347855734c9cfb518a778fa9b6b76b3147d72066b1f2c9bc6ce8f7930
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/1548-12-0x0000000074970000-0x000000007512C000-memory.dmp

        memory/1548-14-0x0000000074970000-0x000000007512C000-memory.dmp

        memory/6112-0-0x0000000074B82000-0x0000000074B83000-memory.dmp

        memory/6112-1-0x00000000006A0000-0x00000000006B2000-memory.dmp

        memory/6112-2-0x0000000074B70000-0x000000007532C000-memory.dmp

        memory/6112-3-0x00000000051E0000-0x000000000527C000-memory.dmp

        memory/6112-8-0x0000000074B70000-0x000000007532C000-memory.dmp