Analysis

  • max time kernel
    148s
  • max time network
    147s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    24/07/2026, 00:04

General

  • Target
    2026-07-23_80e28db4b205d5541c99c0fc305a2412_cobalt-strike_glassworm_icedid_luca-stealer_njrat_stealc.exe
  • Size 558KB
  • Sample260724-acmndsdf97
  • SHA256 3b306a0969a9650408170998f0b8d80c681798ba3e0a53f4f550a015dddb92e8
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Detects executables Discord URL observed in first stage droppers 1 IoCs
  • Disables Task Manager via registry modification
  • Drops startup file 1 IoCs
  • Executes dropped EXE 4 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
  • Contacts third-party web service commonly abused for C2 1 TTPs 2 IoCs

    Legitimate web (hosting) services can be abused by malware authors to host malware or C2s.

  • Executes a command shell one-liner 1 TTPs 3 IoCs

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

  • 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 64 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs
  • Uses Task Scheduler COM API 1 TTPs

    The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-07-23_80e28db4b205d5541c99c0fc305a2412_cobalt-strike_glassworm_icedid_luca-stealer_njrat_stealc.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-07-23_80e28db4b205d5541c99c0fc305a2412_cobalt-strike_glassworm_icedid_luca-stealer_njrat_stealc.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4824
    • C:\Users\Admin\AppData\Local\Temp\dllhost_app.exe
      "C:\Users\Admin\AppData\Local\Temp\dllhost_app.exe"
      2⤵
      • Drops startup file
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:3376
      • C:\Windows\SYSTEM32\cmd.exe
        cmd.exe /c schtasks /create /tn "Microsoft\Windows\Broker\RuntimeBroker" /tr "C:\Users\Admin\AppData\Local\Temp\dllhost_app.exe" /sc onlogon /rl highest /f 2>nul
        3⤵
        • Executes a command shell one-liner
        • Suspicious use of WriteProcessMemory
        PID:4720
        • C:\Windows\system32\schtasks.exe
          schtasks /create /tn "Microsoft\Windows\Broker\RuntimeBroker" /tr "C:\Users\Admin\AppData\Local\Temp\dllhost_app.exe" /sc onlogon /rl highest /f
          4⤵
          • Scheduled Task/Job: Scheduled Task
          PID:2152
      • C:\Windows\SYSTEM32\cmd.exe
        cmd.exe /c :loop & timeout /t 10 /nobreak >nul & tasklist /fi "imagename eq RuntimeBroker.exe" | find /i "RuntimeBroker.exe" >nul || start "" "C:\Users\Admin\AppData\Local\Temp\dllhost_app.exe" & goto loop
        3⤵
        • Executes a command shell one-liner
        PID:2060
    • C:\Users\Admin\AppData\Local\Temp\svc_host.exe
      "C:\Users\Admin\AppData\Local\Temp\svc_host.exe"
      2⤵
      • Executes dropped EXE
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:3148
      • C:\Windows\system32\cmd.exe
        C:\Windows\system32\cmd.exe /c pause
        3⤵
        • Executes a command shell one-liner
        PID:6104
  • C:\Users\Admin\AppData\Local\Temp\dllhost_app.exe
    C:\Users\Admin\AppData\Local\Temp\dllhost_app.exe
    1⤵
    • Executes dropped EXE
    PID:3036
  • C:\ProgramData\Microsoft\RuntimeBroker.exe
    C:\ProgramData\Microsoft\RuntimeBroker.exe
    1⤵
    • Executes dropped EXE
    PID:1516

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        dllhost_app.exe

        • Path C:\Users\Admin\AppData\Local\Temp\dllhost_app.exe
        • Size 123KB
        • SHA256 a9207d6ffcda9167486160d98dfa0f78e662d32c4b11715a39e23fbc5ce8599a
        • MD5 SHA1 SHA512 SSDEEP TLSH

        svc_host.exe

        • Path C:\Users\Admin\AppData\Local\Temp\svc_host.exe
        • Size 334KB
        • SHA256 74611d96c5a63d50ae1e9a946c039700edac658cc28595c5a901d831d453ff03
        • MD5 SHA1 SHA512 SSDEEP TLSH