Analysis

  • max time kernel
    148s
  • max time network
    153s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    23/08/2026, 00:24

General

  • Target
    2.7.exe
  • Size 54KB
  • Sample260823-ap3kdawsft
  • SHA256 1fd26ea847d2c3fe431322e42c54fb10024f06e61ce55aa14b162d95bb5bd2d1
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
8/10

Malware Config

Signatures

  • Downloads MZ/PE file 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 38 IoCs
  • Suspicious use of WriteProcessMemory 9 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:\Windows\System32\RuntimeBroker.exe
    C:\Windows\System32\RuntimeBroker.exe -Embedding
    1⤵
      PID:4328
    • C:\Windows\System32\RuntimeBroker.exe
      C:\Windows\System32\RuntimeBroker.exe -Embedding
      1⤵
        PID:4368
      • C:\Windows\system32\ctfmon.exe
        /QuitInfo:0000000000000268;000000000000026C;
        1⤵
          PID:5060
        • C:\Windows\System32\smartscreen.exe
          C:\Windows\System32\smartscreen.exe -Embedding
          1⤵
            PID:2856
          • C:\Windows\system32\sihost.exe
            sihost.exe
            1⤵
              PID:5344
              • C:\Windows\explorer.exe
                explorer.exe /LOADSAVEDWINDOWS
                2⤵
                • Suspicious behavior: GetForegroundWindowSpam
                • Suspicious use of AdjustPrivilegeToken
                • Suspicious use of WriteProcessMemory
                PID:5256
                • C:\Users\Admin\AppData\Local\Temp\2.7.exe
                  "C:\Users\Admin\AppData\Local\Temp\2.7.exe"
                  3⤵
                  • Downloads MZ/PE file
                  • Suspicious use of SetThreadContext
                  • Suspicious behavior: EnumeratesProcesses
                  • Suspicious use of WriteProcessMemory
                  PID:5088
                  • C:\Windows\system32\notepad.exe
                    "C:\Windows\system32\notepad.exe"
                    4⤵
                      PID:1532
              • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Services\wlrmdr.exe
                C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Services\wlrmdr.exe
                1⤵
                • Executes dropped EXE
                PID:5552

              Network

                    MITRE ATT&CK Enterprise v16

                    Replay Monitor

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                    Downloads

                    wlrmdr.exe

                    • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Services\wlrmdr.exe
                    • Size 54KB
                    • SHA256 1fd26ea847d2c3fe431322e42c54fb10024f06e61ce55aa14b162d95bb5bd2d1
                    • MD5 SHA1 SHA512 SSDEEP TLSH

                    memory/1532-22-0x0000000140000000-0x0000000140031000-memory.dmp

                    memory/4328-0-0x000002162DFB0000-0x000002162DFB2000-memory.dmp

                    memory/5060-13-0x0000000180000000-0x0000000180005000-memory.dmp

                    memory/5256-19-0x0000000003AF0000-0x0000000003AF1000-memory.dmp