Analysis

  • user interaction
    yes
  • 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
    04/08/2026, 04:30

General

  • Target
    locales/locales/ta.pak
  • Size 899KB
  • Sample260804-e469bsfq3v
  • SHA256 e0421b4cf2736bb465ec02cd85c2df09809f86479cb7624195373f25edbcedd3
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Enumerates physical storage devices 1 TTPs

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

  • 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 SCSI registry key(s) 3 TTPs 19 IoCs

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

  • Checks processor information in registry 2 TTPs 25 IoCs

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

  • Modifies registry class 4 IoCs
  • Suspicious behavior: EnumeratesProcesses 38 IoCs
  • Suspicious behavior: LoadsDriver 10 IoCs
  • Suspicious use of AdjustPrivilegeToken 13 IoCs
  • Suspicious use of FindShellTrayWindow 48 IoCs
  • Suspicious use of SendNotifyMessage 40 IoCs
  • Suspicious use of SetWindowsHookEx 12 IoCs
  • Suspicious use of WriteProcessMemory 37 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
    cmd /c C:\Users\Admin\AppData\Local\Temp\locales\locales\ta.pak
    1⤵
    • Executes a command shell one-liner
    • Modifies registry class
    PID:4788
  • C:\Windows\system32\OpenWith.exe
    C:\Windows\system32\OpenWith.exe -Embedding
    1⤵
    • Modifies registry class
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2540
    • C:\Program Files\Mozilla Firefox\firefox.exe
      "C:\Program Files\Mozilla Firefox\firefox.exe" -osint -url "C:\Users\Admin\AppData\Local\Temp\locales\locales\ta.pak"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:240
      • C:\Program Files\Mozilla Firefox\firefox.exe
        "C:\Program Files\Mozilla Firefox\firefox.exe" -osint -url C:\Users\Admin\AppData\Local\Temp\locales\locales\ta.pak
        3⤵
        • Checks processor information in registry
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of SetWindowsHookEx
        • Suspicious use of WriteProcessMemory
        PID:2408
        • C:\Program Files\Mozilla Firefox\firefox.exe
          "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc -parentBuildID 20250130195129 -prefsHandle 1952 -prefsLen 27098 -prefMapHandle 1956 -prefMapSize 270279 -ipcHandle 2040 -initialChannelId {eaccbcd6-8430-45a5-9105-35b83bd7596a} -parentPid 2408 -crashReporter "\\.\pipe\gecko-crash-server-pipe.2408" -appDir "C:\Program Files\Mozilla Firefox\browser" - 1 gpu
          4⤵
            PID:1508
          • C:\Program Files\Mozilla Firefox\firefox.exe
            "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc -parentBuildID 20250130195129 -prefsHandle 2424 -prefsLen 27134 -prefMapHandle 2428 -prefMapSize 270279 -ipcHandle 2436 -initialChannelId {ad334c55-0f8e-46f1-a60b-be30f69bcf08} -parentPid 2408 -crashReporter "\\.\pipe\gecko-crash-server-pipe.2408" -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - 2 socket
            4⤵
            • Checks processor information in registry
            PID:3256
          • C:\Program Files\Mozilla Firefox\firefox.exe
            "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc -isForBrowser -prefsHandle 3856 -prefsLen 27274 -prefMapHandle 3860 -prefMapSize 270279 -jsInitHandle 3864 -jsInitLen 253512 -parentBuildID 20250130195129 -ipcHandle 3872 -initialChannelId {a1236a7c-0211-4e0c-b998-0bb6cb04ef2e} -parentPid 2408 -crashReporter "\\.\pipe\gecko-crash-server-pipe.2408" -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - 3 tab
            4⤵
            • Checks processor information in registry
            PID:2784
          • C:\Program Files\Mozilla Firefox\firefox.exe
            "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc -parentBuildID 20250130195129 -prefsHandle 4020 -prefsLen 27274 -prefMapHandle 4024 -prefMapSize 270279 -ipcHandle 4092 -initialChannelId {f0ba402f-cd7d-4dff-b499-e40f011a9e13} -parentPid 2408 -crashReporter "\\.\pipe\gecko-crash-server-pipe.2408" -appDir "C:\Program Files\Mozilla Firefox\browser" - 4 rdd
            4⤵
              PID:3824
            • C:\Program Files\Mozilla Firefox\firefox.exe
              "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc -isForBrowser -prefsHandle 4612 -prefsLen 34773 -prefMapHandle 4616 -prefMapSize 270279 -jsInitHandle 4620 -jsInitLen 253512 -parentBuildID 20250130195129 -ipcHandle 4628 -initialChannelId {c68de641-2029-42d4-921a-f55e9b3778d4} -parentPid 2408 -crashReporter "\\.\pipe\gecko-crash-server-pipe.2408" -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - 5 tab
              4⤵
              • Checks processor information in registry
              PID:3812
            • C:\Program Files\Mozilla Firefox\firefox.exe
              "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc -parentBuildID 20250130195129 -sandboxingKind 0 -prefsHandle 5296 -prefsLen 35010 -prefMapHandle 5300 -prefMapSize 270279 -ipcHandle 5180 -initialChannelId {c501ee67-84f3-40a8-840c-0fb91c2ec927} -parentPid 2408 -crashReporter "\\.\pipe\gecko-crash-server-pipe.2408" -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - 6 utility
              4⤵
              • Checks processor information in registry
              PID:1756
            • C:\Program Files\Mozilla Firefox\firefox.exe
              "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc -isForBrowser -prefsHandle 5520 -prefsLen 32952 -prefMapHandle 5524 -prefMapSize 270279 -jsInitHandle 5528 -jsInitLen 253512 -parentBuildID 20250130195129 -ipcHandle 5536 -initialChannelId {57b2ff52-b86c-45ed-b156-a41e32ebf265} -parentPid 2408 -crashReporter "\\.\pipe\gecko-crash-server-pipe.2408" -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - 7 tab
              4⤵
              • Checks processor information in registry
              PID:2468
            • C:\Program Files\Mozilla Firefox\firefox.exe
              "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc -isForBrowser -prefsHandle 5552 -prefsLen 32952 -prefMapHandle 5556 -prefMapSize 270279 -jsInitHandle 5560 -jsInitLen 253512 -parentBuildID 20250130195129 -ipcHandle 5580 -initialChannelId {2b934cb4-7e55-40d1-9eb4-e9e58850331b} -parentPid 2408 -crashReporter "\\.\pipe\gecko-crash-server-pipe.2408" -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - 8 tab
              4⤵
              • Checks processor information in registry
              PID:2248
            • C:\Program Files\Mozilla Firefox\firefox.exe
              "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc -isForBrowser -prefsHandle 5916 -prefsLen 32952 -prefMapHandle 5920 -prefMapSize 270279 -jsInitHandle 5924 -jsInitLen 253512 -parentBuildID 20250130195129 -ipcHandle 5932 -initialChannelId {9a197da4-5a5b-4121-9db7-9ba0d634c905} -parentPid 2408 -crashReporter "\\.\pipe\gecko-crash-server-pipe.2408" -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - 9 tab
              4⤵
              • Checks processor information in registry
              PID:5856
      • C:\Windows\system32\taskmgr.exe
        "C:\Windows\system32\taskmgr.exe" /7
        1⤵
        • Checks SCSI registry key(s)
        • Checks processor information in registry
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of SendNotifyMessage
        • Suspicious use of SetWindowsHookEx
        PID:2448
      • C:\Windows\system32\svchost.exe
        C:\Windows\system32\svchost.exe -k GPSvcGroup
        1⤵
          PID:2812
        • C:\Windows\system32\svchost.exe
          C:\Windows\system32\svchost.exe -k LocalService -p -s NPSMSvc
          1⤵
            PID:3280
          • C:\Windows\system32\AUDIODG.EXE
            C:\Windows\system32\AUDIODG.EXE 0x00000000000004C4 0x00000000000004C0
            1⤵
              PID:1164
            • C:\Windows\system32\svchost.exe
              C:\Windows\system32\svchost.exe -k DevicesFlow -s DevicesFlowUserSvc
              1⤵
                PID:4148
              • C:\Windows\System32\ShellHost.exe
                "C:\Windows\System32\ShellHost.exe"
                1⤵
                • Checks SCSI registry key(s)
                • Modifies registry class
                • Suspicious use of AdjustPrivilegeToken
                • Suspicious use of FindShellTrayWindow
                • Suspicious use of SetWindowsHookEx
                PID:4524
              • C:\Windows\System32\ShellHost.exe
                "C:\Windows\System32\ShellHost.exe"
                1⤵
                • Suspicious use of SetWindowsHookEx
                PID:5744
              • C:\Windows\System32\rundll32.exe
                C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
                1⤵
                  PID:3776
                • C:\Windows\system32\mspaint.exe
                  "C:\Windows\system32\mspaint.exe" "C:\Users\Admin\Pictures\PYptRMWsO.jpg"
                  1⤵
                  • Modifies registry class
                  • Suspicious behavior: EnumeratesProcesses
                  • Suspicious use of SetWindowsHookEx
                  PID:5376
                • C:\Windows\system32\svchost.exe
                  C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s DeviceAssociationService
                  1⤵
                  • Checks SCSI registry key(s)
                  PID:4840

                Network

                      MITRE ATT&CK Enterprise v16

                      Replay Monitor

                      Loading Replay Monitor...

                      Downloads

                      data.safe.tmp

                      • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\fu4ot18b.default-release\datareporting\glean\db\data.safe.tmp
                      • Size 6KB
                      • SHA256 997efa3ea16b278de7bb5cfc408932eb1bfbb1cb1bbbe70310da798e9ebac108
                      • MD5 SHA1 SHA512 SSDEEP TLSH

                      events

                      • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\fu4ot18b.default-release\datareporting\glean\events\events
                      • Size 1KB
                      • SHA256 70a20e770e80abc26069d07ca4168c895835b5e99751139bdd80f47ca411a06e
                      • MD5 SHA1 SHA512 TLSH

                      3639a4a6-27f6-4184-bc6a-a3729d799189

                      • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\fu4ot18b.default-release\datareporting\glean\pending_pings\3639a4a6-27f6-4184-bc6a-a3729d799189
                      • Size 235B
                      • SHA256 85374d95f94d651789d3b08fc50818bf702c26b9b754172462ebc667cdaaa1ef
                      • MD5 SHA1 SHA512 TLSH

                      467d5f39-a413-46f2-9b9d-a8588d5ea47c

                      • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\fu4ot18b.default-release\datareporting\glean\pending_pings\467d5f39-a413-46f2-9b9d-a8588d5ea47c
                      • Size 2KB
                      • SHA256 5fc6f26886b9170cca905e5f648fc8d3eec7f12c43bebdbe8988db618e4c1d24
                      • MD5 SHA1 SHA512 TLSH

                      663b61ac-8666-42de-aa14-14663ef30919

                      • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\fu4ot18b.default-release\datareporting\glean\pending_pings\663b61ac-8666-42de-aa14-14663ef30919
                      • Size 883B
                      • SHA256 b539628b5c131b0a178b2f7b4d068c737f03dd902ef85845fdeff04b578ef5eb
                      • MD5 SHA1 SHA512 TLSH

                      7123a5be-f5c1-4c37-bae5-ef1de38de56d

                      • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\fu4ot18b.default-release\datareporting\glean\pending_pings\7123a5be-f5c1-4c37-bae5-ef1de38de56d
                      • Size 15KB
                      • SHA256 2a22ba19a46670c321ff71a065c86fa27a312260db1d4bac5d1a770793fd0854
                      • MD5 SHA1 SHA512 SSDEEP TLSH

                      8d808ade-dc80-4887-a405-6c664ea1a39b

                      • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\fu4ot18b.default-release\datareporting\glean\pending_pings\8d808ade-dc80-4887-a405-6c664ea1a39b
                      • Size 886B
                      • SHA256 7daaa616b164669b53c64846b8467b33c80eafaa432f9786de20929f3411dc7a
                      • MD5 SHA1 SHA512 TLSH

                      e0e09fe2-d310-4d07-b5b9-375d65d4dd52

                      • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\fu4ot18b.default-release\datareporting\glean\pending_pings\e0e09fe2-d310-4d07-b5b9-375d65d4dd52
                      • Size 235B
                      • SHA256 2311d18dd576d422ba4af98f4279db750a26060b81bb634631fa61591915cfa1
                      • MD5 SHA1 SHA512 TLSH

                      prefs-1.js

                      • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\fu4ot18b.default-release\prefs-1.js
                      • Size 6KB
                      • SHA256 76b78c8b970fbd9f61134b6c9ff1c466d660045c02fd23056cd53e66551059a9
                      • MD5 SHA1 SHA512 SSDEEP TLSH

                      prefs-1.js

                      • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\fu4ot18b.default-release\prefs-1.js
                      • Size 6KB
                      • SHA256 19d12464f1592e7b502ce5fa3990f29323b5b0436a921ad6301c4c9ee67c99ef
                      • MD5 SHA1 SHA512 SSDEEP TLSH

                      prefs.js

                      • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\fu4ot18b.default-release\prefs.js
                      • Size 6KB
                      • SHA256 1b24c4fffd9fb30465c6042c2a6700b5af75335247562636e87cfa4c3489d297
                      • MD5 SHA1 SHA512 SSDEEP TLSH

                      Xy2BNozL.pak.part

                      • Path C:\Users\Admin\Downloads\Xy2BNozL.pak.part
                      • Size 899KB
                      • SHA256 e0421b4cf2736bb465ec02cd85c2df09809f86479cb7624195373f25edbcedd3
                      • MD5 SHA1 SHA512 SSDEEP TLSH

                      PYptRMWsO.jpg

                      • Path C:\Users\Admin\Pictures\PYptRMWsO.jpg
                      • Size 74KB
                      • SHA256 be96e557f64489c4703b1e952e9fb985d3633ea6fe0be41cf94230fce4339e16
                      • MD5 SHA1 SHA512 SSDEEP TLSH

                      memory/2448-325-0x00000159BD440000-0x00000159BD441000-memory.dmp

                      memory/2448-323-0x00000159BD440000-0x00000159BD441000-memory.dmp

                      memory/2448-334-0x00000159BD440000-0x00000159BD441000-memory.dmp

                      memory/2448-333-0x00000159BD440000-0x00000159BD441000-memory.dmp

                      memory/2448-332-0x00000159BD440000-0x00000159BD441000-memory.dmp

                      memory/2448-331-0x00000159BD440000-0x00000159BD441000-memory.dmp

                      memory/2448-330-0x00000159BD440000-0x00000159BD441000-memory.dmp

                      memory/2448-329-0x00000159BD440000-0x00000159BD441000-memory.dmp