Analysis

  • max time kernel
    147s
  • max time network
    151s
  • platform
    windows11-21h2_x64
  • resource
    win11-20240426-en
  • resource tags

    arch:x64arch:x86image:win11-20240426-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    15-05-2024 08:07

General

  • Target

    http://46.228.223.162/filestreamingservice/files/1c0e724f-b968-456b-a370-d1a325dfbb98?P1=1715700503&P2=404&P3=2&P4=hi4pEcDOqfotFRGuO5XWGcmKFO90c1S/QTIJiAVKKvOvabv86Rwbs46/Qj+b5ApuNHyudtaVPy/+sp618Ncz0g==&cacheHostOrigin=3.tlu.dl.delivery.mp.microsoft.com

Score
1/10

Malware Config

Signatures

  • Checks processor information in registry 2 TTPs 6 IoCs

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

  • Modifies registry class 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 5 IoCs
  • Suspicious use of FindShellTrayWindow 4 IoCs
  • Suspicious use of SendNotifyMessage 3 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 64 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:\Program Files\Mozilla Firefox\firefox.exe
    "C:\Program Files\Mozilla Firefox\firefox.exe" -osint -url "http://46.228.223.162/filestreamingservice/files/1c0e724f-b968-456b-a370-d1a325dfbb98?P1=1715700503&P2=404&P3=2&P4=hi4pEcDOqfotFRGuO5XWGcmKFO90c1S/QTIJiAVKKvOvabv86Rwbs46/Qj+b5ApuNHyudtaVPy/+sp618Ncz0g==&cacheHostOrigin=3.tlu.dl.delivery.mp.microsoft.com"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:5016
    • C:\Program Files\Mozilla Firefox\firefox.exe
      "C:\Program Files\Mozilla Firefox\firefox.exe" -osint -url http://46.228.223.162/filestreamingservice/files/1c0e724f-b968-456b-a370-d1a325dfbb98?P1=1715700503&P2=404&P3=2&P4=hi4pEcDOqfotFRGuO5XWGcmKFO90c1S/QTIJiAVKKvOvabv86Rwbs46/Qj+b5ApuNHyudtaVPy/+sp618Ncz0g==&cacheHostOrigin=3.tlu.dl.delivery.mp.microsoft.com
      2⤵
      • Checks processor information in registry
      • Modifies registry class
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:1304
      • C:\Program Files\Mozilla Firefox\firefox.exe
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1304.0.2102349712\1057077277" -parentBuildID 20230214051806 -prefsHandle 1732 -prefMapHandle 1720 -prefsLen 22074 -prefMapSize 235121 -appDir "C:\Program Files\Mozilla Firefox\browser" - {cab0145a-a5c8-4c58-a664-23ebe5f00fdc} 1304 "\\.\pipe\gecko-crash-server-pipe.1304" 1820 1a3633f8158 gpu
        3⤵
          PID:2340
        • C:\Program Files\Mozilla Firefox\firefox.exe
          "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1304.1.1501629865\399653402" -parentBuildID 20230214051806 -prefsHandle 2324 -prefMapHandle 2320 -prefsLen 22925 -prefMapSize 235121 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {e7afff6e-2313-4a43-93fe-124edaf4afa4} 1304 "\\.\pipe\gecko-crash-server-pipe.1304" 2344 1a357686558 socket
          3⤵
            PID:4848
          • C:\Program Files\Mozilla Firefox\firefox.exe
            "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1304.2.1506029038\1273218882" -childID 1 -isForBrowser -prefsHandle 1508 -prefMapHandle 2528 -prefsLen 23028 -prefMapSize 235121 -jsInitHandle 1348 -jsInitLen 246560 -a11yResourceId 64 -parentBuildID 20230214051806 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {c88233a3-b1a0-4f8b-be69-58f7f50963ab} 1304 "\\.\pipe\gecko-crash-server-pipe.1304" 1544 1a367435658 tab
            3⤵
              PID:2848
            • C:\Program Files\Mozilla Firefox\firefox.exe
              "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1304.3.53425587\298598056" -childID 2 -isForBrowser -prefsHandle 3588 -prefMapHandle 3584 -prefsLen 27614 -prefMapSize 235121 -jsInitHandle 1348 -jsInitLen 246560 -a11yResourceId 64 -parentBuildID 20230214051806 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {c674da93-e16d-4517-aa40-90781135554e} 1304 "\\.\pipe\gecko-crash-server-pipe.1304" 3088 1a357677258 tab
              3⤵
                PID:4652
              • C:\Program Files\Mozilla Firefox\firefox.exe
                "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1304.4.1939156505\496615877" -childID 3 -isForBrowser -prefsHandle 5208 -prefMapHandle 5216 -prefsLen 27614 -prefMapSize 235121 -jsInitHandle 1348 -jsInitLen 246560 -a11yResourceId 64 -parentBuildID 20230214051806 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {36f0419f-e0fb-4e14-8fe3-4bacc493035b} 1304 "\\.\pipe\gecko-crash-server-pipe.1304" 5236 1a36c2d6858 tab
                3⤵
                  PID:5056
                • C:\Program Files\Mozilla Firefox\firefox.exe
                  "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1304.5.1879618630\326170415" -childID 4 -isForBrowser -prefsHandle 5460 -prefMapHandle 5456 -prefsLen 27614 -prefMapSize 235121 -jsInitHandle 1348 -jsInitLen 246560 -a11yResourceId 64 -parentBuildID 20230214051806 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {edffede6-20fd-4bb1-913e-c505e1578f26} 1304 "\\.\pipe\gecko-crash-server-pipe.1304" 5468 1a36c2d8058 tab
                  3⤵
                    PID:1912
                  • C:\Program Files\Mozilla Firefox\firefox.exe
                    "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1304.6.1217051913\1986560469" -childID 5 -isForBrowser -prefsHandle 5416 -prefMapHandle 5496 -prefsLen 27614 -prefMapSize 235121 -jsInitHandle 1348 -jsInitLen 246560 -a11yResourceId 64 -parentBuildID 20230214051806 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {59df28ca-e121-440c-9966-f39c17786c57} 1304 "\\.\pipe\gecko-crash-server-pipe.1304" 5668 1a36c2d6e58 tab
                    3⤵
                      PID:2592

                Network

                MITRE ATT&CK Enterprise v15

                Replay Monitor

                Loading Replay Monitor...

                Downloads

                • C:\Users\Admin\AppData\Local\Mozilla\Firefox\Profiles\prbn7a8y.default-release\activity-stream.discovery_stream.json.tmp

                  Filesize

                  27KB

                  MD5

                  6e52e67a708576a01a581874f8f5f133

                  SHA1

                  d6e9e900d56ea2407ee013f25477fba56f6d87f6

                  SHA256

                  6332124979f0e44b142650b84a5354bee3f5e07dedcd1def18431eb73892b082

                  SHA512

                  ae2f8618737e9dc1b7d31ebfb1ee21eca0e7eedca9d0227052b070930f6d0b8c0657c15ae56152dd4be8068ae2862f07f75883b88ccfca168ac9dca95d2e13a4

                • C:\Users\Admin\AppData\Local\Mozilla\Firefox\Profiles\prbn7a8y.default-release\cache2\entries\F4EFE37A30D0F14C6AC03FF7949A51CBC2EBC649

                  Filesize

                  13KB

                  MD5

                  ae727a0311f81526487478c0024192a7

                  SHA1

                  14a9168efdd002de4a66cf88c09153073a6d3d23

                  SHA256

                  5c5ef44abbb06fe1a922174d938c2b72c75ae2ac24b1c25e83ec37fff1fe632a

                  SHA512

                  f04a4aff561fb983ec272a29b32d07656b0260e4990588e128ed4074903c76728712fa90e75c71deb5a01bc79506a6bb2b32f36704f3b3f0b5f680d800416dbb

                • C:\Users\Admin\AppData\Local\Temp\tmpaddon

                  Filesize

                  442KB

                  MD5

                  85430baed3398695717b0263807cf97c

                  SHA1

                  fffbee923cea216f50fce5d54219a188a5100f41

                  SHA256

                  a9f4281f82b3579581c389e8583dc9f477c7fd0e20c9dfc91a2e611e21e3407e

                  SHA512

                  06511f1f6c6d44d076b3c593528c26a602348d9c41689dbf5ff716b671c3ca5756b12cb2e5869f836dedce27b1a5cfe79b93c707fd01f8e84b620923bb61b5f1

                • C:\Users\Admin\AppData\Local\Temp\tmpaddon-1

                  Filesize

                  8.0MB

                  MD5

                  a01c5ecd6108350ae23d2cddf0e77c17

                  SHA1

                  c6ac28a2cd979f1f9a75d56271821d5ff665e2b6

                  SHA256

                  345d44e3aa3e1967d186a43d732c8051235c43458169a5d7d371780a6475ee42

                  SHA512

                  b046dd1b26ec0b810ee441b7ad4dc135e3f1521a817b9f3db60a32976352e8f7e53920e1a77fc5b4130aac260d79deef7e823267b4414e9cc774d8bffca56a72

                • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\prbn7a8y.default-release\gmp-gmpopenh264\1.8.1.2\gmpopenh264.dll

                  Filesize

                  997KB

                  MD5

                  fe3355639648c417e8307c6d051e3e37

                  SHA1

                  f54602d4b4778da21bc97c7238fc66aa68c8ee34

                  SHA256

                  1ed7877024be63a049da98733fd282c16bd620530a4fb580dacec3a78ace914e

                  SHA512

                  8f4030bb2464b98eccbea6f06eb186d7216932702d94f6b84c56419e9cf65a18309711ab342d1513bf85aed402bc3535a70db4395874828f0d35c278dd2eac9c

                • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\prbn7a8y.default-release\gmp-gmpopenh264\1.8.1.2\gmpopenh264.info

                  Filesize

                  116B

                  MD5

                  3d33cdc0b3d281e67dd52e14435dd04f

                  SHA1

                  4db88689282fd4f9e9e6ab95fcbb23df6e6485db

                  SHA256

                  f526e9f98841d987606efeaff7f3e017ba9fd516c4be83890c7f9a093ea4c47b

                  SHA512

                  a4a96743332cc8ef0f86bc2e6122618bfc75ed46781dadbac9e580cd73df89e74738638a2cccb4caa4cbbf393d771d7f2c73f825737cdb247362450a0d4a4bc1

                • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\prbn7a8y.default-release\gmp-widevinecdm\4.10.2557.0\LICENSE.txt

                  Filesize

                  479B

                  MD5

                  49ddb419d96dceb9069018535fb2e2fc

                  SHA1

                  62aa6fea895a8b68d468a015f6e6ab400d7a7ca6

                  SHA256

                  2af127b4e00f7303de8271996c0c681063e4dc7abdc7b2a8c3fe5932b9352539

                  SHA512

                  48386217dabf7556e381ab3f5924b123a0a525969ff98f91efb03b65477c94e48a15d9abcec116b54616d36ad52b6f1d7b8b84c49c204e1b9b43f26f2af92da2

                • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\prbn7a8y.default-release\gmp-widevinecdm\4.10.2557.0\manifest.json

                  Filesize

                  372B

                  MD5

                  8be33af717bb1b67fbd61c3f4b807e9e

                  SHA1

                  7cf17656d174d951957ff36810e874a134dd49e0

                  SHA256

                  e92d3394635edfb987a7528e0ccd24360e07a299078df2a6967ca3aae22fa2dd

                  SHA512

                  6125f60418e25fee896bf59f5672945cd8f36f03665c721837bb50adf5b4dfef2dddbfcfc817555027dcfa90e1ef2a1e80af1219e8063629ea70263d2fc936a7

                • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\prbn7a8y.default-release\gmp-widevinecdm\4.10.2557.0\widevinecdm.dll

                  Filesize

                  11.8MB

                  MD5

                  33bf7b0439480effb9fb212efce87b13

                  SHA1

                  cee50f2745edc6dc291887b6075ca64d716f495a

                  SHA256

                  8ee42d9258e20bbc5bfdfae61605429beb5421ffeaaa0d02b86d4978f4b4ac4e

                  SHA512

                  d329a1a1d98e302142f2776de8cc2cd45a465d77cb21c461bdf5ee58c68073a715519f449cb673977288fe18401a0abcce636c85abaec61a4a7a08a16c924275

                • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\prbn7a8y.default-release\gmp-widevinecdm\4.10.2557.0\widevinecdm.dll.lib

                  Filesize

                  1KB

                  MD5

                  688bed3676d2104e7f17ae1cd2c59404

                  SHA1

                  952b2cdf783ac72fcb98338723e9afd38d47ad8e

                  SHA256

                  33899a3ebc22cb8ed8de7bd48c1c29486c0279b06d7ef98241c92aef4e3b9237

                  SHA512

                  7a0e3791f75c229af79dd302f7d0594279f664886fea228cfe78e24ef185ae63aba809aa1036feb3130066deadc8e78909c277f0a7ed1e3485df3cf2cd329776

                • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\prbn7a8y.default-release\gmp-widevinecdm\4.10.2557.0\widevinecdm.dll.sig

                  Filesize

                  1KB

                  MD5

                  937326fead5fd401f6cca9118bd9ade9

                  SHA1

                  4526a57d4ae14ed29b37632c72aef3c408189d91

                  SHA256

                  68a03f075db104f84afdd8fca45a7e4bff7b55dc1a2a24272b3abe16d8759c81

                  SHA512

                  b232f6cf3f88adb346281167ac714c4c4c7aac15175087c336911946d12d63d3a3a458e06b298b41a7ec582ef09fe238da3a3166ff89c450117228f7485c22d2

                • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\prbn7a8y.default-release\prefs-1.js

                  Filesize

                  8KB

                  MD5

                  0b7481296696bd16f0261a4b47ac4a82

                  SHA1

                  77d6f0fd6dee7b5db00b05803dc730f8132475fb

                  SHA256

                  49843a6bfe5f90a063076fc76beac49e5373bdc4c33cc5cb44410bb32fbeebab

                  SHA512

                  1641cef077846eea3dc67d8c0e4722061d3e72d1945d82fae8b131a3f7a96a8aa11fa27a925b6c416ba89909e4411c353bed31bc81202eb7f9a3d0c590c95c56

                • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\prbn7a8y.default-release\prefs-1.js

                  Filesize

                  10KB

                  MD5

                  eb4994fb4fd46cea36b584bfab5227ab

                  SHA1

                  6c9c685d09870f7e02e061b9c1bdf0274bc24e16

                  SHA256

                  abdf81008204b28e2405841208858fc25b42e603a87a9b59f563af6e0d74ea7c

                  SHA512

                  4a04d6e6680ce3ab81f8bc015f2d4aa46d9cf1b1e99f0322c5e8aa5860c989d9ecd3337b78d281f1a6dd3a370d70a2a01ed55b756561303d21d8be3154faaac4

                • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\prbn7a8y.default-release\prefs.js

                  Filesize

                  6KB

                  MD5

                  98a2b3cd2c14dd9078d6d08f7b19e24c

                  SHA1

                  d370799cad1139cd423166a41f66d5caf531cd96

                  SHA256

                  d07f77d3c6eb1ec4a554e55770e8a590441f59d82ee41c95b159bd054005f132

                  SHA512

                  86721294d5d3216c0b0b02b4fbbc509d618e9005cfba640cfe1941615ad2efa40e60df66d5f679dcba18701bd993addced4177048e1c8f0eed6cbbd1347852c4

                • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\prbn7a8y.default-release\prefs.js

                  Filesize

                  6KB

                  MD5

                  8a8e3ac85f1a19b4165da70eca5dfc51

                  SHA1

                  d4d28a147c2f68576323d05dcfd6ea067316da8a

                  SHA256

                  406f07e5a9c79c248bd68e6f06313a50a3fbac9a3d0cac6195da70390081acfa

                  SHA512

                  b75c20da677e038c26f78b36776480012ebf34aa028a2ae0dc33445611096f9a99dc83e6ce0f8c4e925f1c7530019adced1f5e08aa817f252ba43397c4941a07

                • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\prbn7a8y.default-release\sessionstore-backups\recovery.jsonlz4

                  Filesize

                  1KB

                  MD5

                  4ebedbdd7d5ac7c895c9f54020915931

                  SHA1

                  d9b63a3dcfa1f0c9e1c7d21f2e8cbef0184ca7aa

                  SHA256

                  034fc2605e78f18230350353a1eb4eea20adfebcb38cf0f182be5ad7cd18d95c

                  SHA512

                  c78f8b80ea07fac113a169804fcbe947954626d023e8dbcc267abc4daf81ee2752a7e52a400601d441b0a4dcf240990dd28b44670982e3f2181bd21ab8605a2b