Analysis

  • user interaction
    yes
  • max time kernel
    28s
  • max time network
    31s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    17/08/2026, 04:06

General

  • Target
    Loader/fix 102.bat
  • Size 1KB
  • Sample260817-epc2yahd57
  • SHA256 097f72e565ccca18e2ea679fed5ef72f72dbbe7bf61c32d1a4493e41b03f42ec
  • MD5 SHA1 SHA512 TLSH

Malware Config

Signatures

  • Launches sc.exe 1 IoCs

    Sc.exe is a Windows utlilty to control services on the system.

  • Event Triggered Execution: Netsh Helper DLL 1 TTPs 15 IoCs

    Netsh.exe (also referred to as Netshell) is a command-line scripting utility used to interact with the network configuration of a system.

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

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

  • Checks processor information in registry 2 TTPs 18 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Gathers network information 2 TTPs 3 IoCs

    Uses commandline utility to view network configuration.

  • Runs net.exe
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of FindShellTrayWindow 5 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 47 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\cmd.exe
    C:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\Loader\fix 102.bat"
    1⤵
    • Executes a command shell one-liner
    • Suspicious use of WriteProcessMemory
    PID:4932
    • C:\Windows\system32\net.exe
      NET SESSION
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:988
      • C:\Windows\system32\net1.exe
        C:\Windows\system32\net1 SESSION
        3⤵
          PID:3364
      • C:\Windows\system32\ipconfig.exe
        ipconfig /release
        2⤵
        • Gathers network information
        PID:2136
      • C:\Windows\system32\ipconfig.exe
        ipconfig /renew
        2⤵
        • Gathers network information
        PID:384
      • C:\Windows\system32\ipconfig.exe
        ipconfig /flushdns
        2⤵
        • Gathers network information
        PID:1564
      • C:\Windows\system32\netsh.exe
        netsh int ip reset
        2⤵
        • Event Triggered Execution: Netsh Helper DLL
        PID:4184
      • C:\Windows\system32\netsh.exe
        netsh winsock reset
        2⤵
        • Event Triggered Execution: Netsh Helper DLL
        PID:3488
      • C:\Windows\system32\netsh.exe
        netsh dnsclient reset
        2⤵
        • Event Triggered Execution: Netsh Helper DLL
        PID:4100
      • C:\Windows\system32\netsh.exe
        netsh int tcp set global autotuninglevel=normal
        2⤵
        • Event Triggered Execution: Netsh Helper DLL
        PID:4444
      • C:\Windows\system32\netsh.exe
        netsh int tcp set global heuristics=disabled
        2⤵
        • Event Triggered Execution: Netsh Helper DLL
        PID:4988
      • C:\Windows\system32\sc.exe
        sc config vgc start= auto
        2⤵
        • Launches sc.exe
        PID:4404
    • C:\Program Files\Mozilla Firefox\firefox.exe
      "C:\Program Files\Mozilla Firefox\firefox.exe"
      1⤵
      • Suspicious use of WriteProcessMemory
      PID:3800
      • C:\Program Files\Mozilla Firefox\firefox.exe
        "C:\Program Files\Mozilla Firefox\firefox.exe"
        2⤵
        • Checks processor information in registry
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of SetWindowsHookEx
        • Suspicious use of WriteProcessMemory
        PID:1740
        • C:\Program Files\Mozilla Firefox\firefox.exe
          "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc -parentBuildID 20250130195129 -prefsHandle 2020 -prefsLen 27099 -prefMapHandle 2024 -prefMapSize 270279 -ipcHandle 2100 -initialChannelId {6cad46be-f040-4891-b16d-6652ad4681a8} -parentPid 1740 -crashReporter "\\.\pipe\gecko-crash-server-pipe.1740" -appDir "C:\Program Files\Mozilla Firefox\browser" - 1 gpu
          3⤵
            PID:4580
          • C:\Program Files\Mozilla Firefox\firefox.exe
            "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc -parentBuildID 20250130195129 -prefsHandle 2484 -prefsLen 27135 -prefMapHandle 2488 -prefMapSize 270279 -ipcHandle 2496 -initialChannelId {ece19f80-83b2-4e05-a121-b8c86a3b4ffb} -parentPid 1740 -crashReporter "\\.\pipe\gecko-crash-server-pipe.1740" -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - 2 socket
            3⤵
              PID:4676
            • C:\Program Files\Mozilla Firefox\firefox.exe
              "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc -isForBrowser -prefsHandle 3704 -prefsLen 27276 -prefMapHandle 3708 -prefMapSize 270279 -jsInitHandle 3712 -jsInitLen 253512 -parentBuildID 20250130195129 -ipcHandle 3720 -initialChannelId {b5ad972b-db29-48d9-aac3-a4519084548b} -parentPid 1740 -crashReporter "\\.\pipe\gecko-crash-server-pipe.1740" -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - 3 tab
              3⤵
              • Checks processor information in registry
              PID:2572
            • C:\Program Files\Mozilla Firefox\firefox.exe
              "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc -parentBuildID 20250130195129 -prefsHandle 3892 -prefsLen 27276 -prefMapHandle 3896 -prefMapSize 270279 -ipcHandle 3704 -initialChannelId {01e648c2-d1c2-436e-ae08-3fec6d5b86a2} -parentPid 1740 -crashReporter "\\.\pipe\gecko-crash-server-pipe.1740" -appDir "C:\Program Files\Mozilla Firefox\browser" - 4 rdd
              3⤵
                PID:3076
              • C:\Program Files\Mozilla Firefox\firefox.exe
                "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc -isForBrowser -prefsHandle 4328 -prefsLen 34775 -prefMapHandle 4332 -prefMapSize 270279 -jsInitHandle 4336 -jsInitLen 253512 -parentBuildID 20250130195129 -ipcHandle 4344 -initialChannelId {6f6c637e-f504-4463-9280-4a0a8b62b835} -parentPid 1740 -crashReporter "\\.\pipe\gecko-crash-server-pipe.1740" -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - 5 tab
                3⤵
                • Checks processor information in registry
                PID:3528
              • C:\Program Files\Mozilla Firefox\firefox.exe
                "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc -parentBuildID 20250130195129 -sandboxingKind 0 -prefsHandle 4776 -prefsLen 35012 -prefMapHandle 4780 -prefMapSize 270279 -ipcHandle 4784 -initialChannelId {41cde031-702e-453a-9424-00066b2e4780} -parentPid 1740 -crashReporter "\\.\pipe\gecko-crash-server-pipe.1740" -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - 6 utility
                3⤵
                • Checks processor information in registry
                PID:5428
              • C:\Program Files\Mozilla Firefox\firefox.exe
                "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc -isForBrowser -prefsHandle 4980 -prefsLen 32952 -prefMapHandle 4944 -prefMapSize 270279 -jsInitHandle 4780 -jsInitLen 253512 -parentBuildID 20250130195129 -ipcHandle 4792 -initialChannelId {b22221ca-9743-47ea-9c1c-9a2fd4382d24} -parentPid 1740 -crashReporter "\\.\pipe\gecko-crash-server-pipe.1740" -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - 7 tab
                3⤵
                • Checks processor information in registry
                PID:5656
              • C:\Program Files\Mozilla Firefox\firefox.exe
                "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc -isForBrowser -prefsHandle 5028 -prefsLen 32952 -prefMapHandle 5032 -prefMapSize 270279 -jsInitHandle 5036 -jsInitLen 253512 -parentBuildID 20250130195129 -ipcHandle 5040 -initialChannelId {0f8d1e17-dcf7-48aa-9c0c-78fc8bb45107} -parentPid 1740 -crashReporter "\\.\pipe\gecko-crash-server-pipe.1740" -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - 8 tab
                3⤵
                • Checks processor information in registry
                PID:5680
              • C:\Program Files\Mozilla Firefox\firefox.exe
                "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc -isForBrowser -prefsHandle 5208 -prefsLen 32952 -prefMapHandle 5212 -prefMapSize 270279 -jsInitHandle 5216 -jsInitLen 253512 -parentBuildID 20250130195129 -ipcHandle 5224 -initialChannelId {a33db5cb-0743-4839-930b-fa8610a5f90e} -parentPid 1740 -crashReporter "\\.\pipe\gecko-crash-server-pipe.1740" -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - 9 tab
                3⤵
                • Checks processor information in registry
                PID:5688
          • C:\Windows\System32\rundll32.exe
            C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
            1⤵
              PID:5984

            Network

                  MITRE ATT&CK Enterprise v16

                  Replay Monitor

                  Loading Replay Monitor...

                  Downloads

                  webext.sc.lz4

                  • Path C:\Users\Admin\AppData\Local\Mozilla\Firefox\Profiles\n6kourw2.default-release\startupCache\webext.sc.lz4
                  • Size 105KB
                  • SHA256 31e731c975c27071550fe6f85ea5485176856ea78275389017affe03d33188f4
                  • MD5 SHA1 SHA512 SSDEEP TLSH

                  data.safe.tmp

                  • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\n6kourw2.default-release\datareporting\glean\db\data.safe.tmp
                  • Size 6KB
                  • SHA256 0bdc713a064887c8705e9cd519c3108d3004380e4b8a4a3c96db4f474bb8e001
                  • MD5 SHA1 SHA512 SSDEEP TLSH

                  data.safe.tmp

                  • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\n6kourw2.default-release\datareporting\glean\db\data.safe.tmp
                  • Size 7KB
                  • SHA256 2bbb5673ea5fd1ee118aae665dbc3463ce76c63583786d7f1b260e820d9c26fd
                  • MD5 SHA1 SHA512 SSDEEP TLSH

                  events

                  • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\n6kourw2.default-release\datareporting\glean\events\events
                  • Size 1KB
                  • SHA256 527070cd8457570ada477aca9ae8086c3042389445bba22ca716745772cec83d
                  • MD5 SHA1 SHA512 TLSH

                  1f50d6f3-f6c9-47af-9b94-91dff53d0907

                  • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\n6kourw2.default-release\datareporting\glean\pending_pings\1f50d6f3-f6c9-47af-9b94-91dff53d0907
                  • Size 235B
                  • SHA256 40f85445f3815bb751ec2c8e7c70b440defa79f88040cbab6f794c5329e86302
                  • MD5 SHA1 SHA512 TLSH

                  617c11c4-141d-4051-afbd-c978f17f4f87

                  • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\n6kourw2.default-release\datareporting\glean\pending_pings\617c11c4-141d-4051-afbd-c978f17f4f87
                  • Size 235B
                  • SHA256 5efa698b4443fa7a2ca822077f8f458c01e765d3f8907f982a9dcfa4e2f206cf
                  • MD5 SHA1 SHA512 TLSH

                  d4031034-804b-4206-8bb5-df81240339a6

                  • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\n6kourw2.default-release\datareporting\glean\pending_pings\d4031034-804b-4206-8bb5-df81240339a6
                  • Size 883B
                  • SHA256 4ec8c45913b4ae782b657386af7f5327c3d45ed6a8639fb03dfbd30c59ec159e
                  • MD5 SHA1 SHA512 TLSH

                  d77ad773-3047-4286-b48e-053129210744

                  • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\n6kourw2.default-release\datareporting\glean\pending_pings\d77ad773-3047-4286-b48e-053129210744
                  • Size 886B
                  • SHA256 04060883da83b7bae3f20637289277146b4a737902c230ace6701b6a1db7adfe
                  • MD5 SHA1 SHA512 TLSH

                  de43e028-49c7-435a-b428-51fb0ebf2d94

                  • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\n6kourw2.default-release\datareporting\glean\pending_pings\de43e028-49c7-435a-b428-51fb0ebf2d94
                  • Size 16KB
                  • SHA256 1b4fe0934e6755499ba137207e93a376e22a987fa3f6c9ecafa917dfcdb79a1d
                  • MD5 SHA1 SHA512 SSDEEP TLSH

                  e4fc9e29-a6c6-432f-a71a-d1017dc5e1ee

                  • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\n6kourw2.default-release\datareporting\glean\pending_pings\e4fc9e29-a6c6-432f-a71a-d1017dc5e1ee
                  • Size 2KB
                  • SHA256 4ae18104d5b706df7e6183ee73f934e701125bf3c8177e92c8ac3c6ba783a7a4
                  • MD5 SHA1 SHA512 TLSH

                  prefs-1.js

                  • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\n6kourw2.default-release\prefs-1.js
                  • Size 6KB
                  • SHA256 6fb3afa87feb3c72fa6b47bde2fd4627fddfb143c3f742222eaef8f6c4676cab
                  • MD5 SHA1 SHA512 SSDEEP TLSH

                  prefs.js

                  • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\n6kourw2.default-release\prefs.js
                  • Size 6KB
                  • SHA256 79c6e9f742f9a89665dcdcebdb37a47547d91cdf836fb38b410b4e9488eeb267
                  • MD5 SHA1 SHA512 SSDEEP TLSH