Analysis

  • max time kernel
    125s
  • max time network
    130s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240709-es
  • resource tags

    arch:x64arch:x86image:win10v2004-20240709-eslocale:es-esos:windows10-2004-x64systemwindows
  • submitted
    22-07-2024 13:53

General

  • Target

    https://drive.google.com/file/d/1yE3P8SW5-g2ooSlPNNUQvgei1grZnV4B/preview

Score
6/10

Malware Config

Signatures

  • Legitimate hosting services abused for malware hosting/C2 1 TTPs 5 IoCs
  • Checks processor information in registry 2 TTPs 8 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 21 IoCs
  • Suspicious use of SendNotifyMessage 20 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 "https://drive.google.com/file/d/1yE3P8SW5-g2ooSlPNNUQvgei1grZnV4B/preview"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:616
    • C:\Program Files\Mozilla Firefox\firefox.exe
      "C:\Program Files\Mozilla Firefox\firefox.exe" -osint -url https://drive.google.com/file/d/1yE3P8SW5-g2ooSlPNNUQvgei1grZnV4B/preview
      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:4756
      • C:\Program Files\Mozilla Firefox\firefox.exe
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=1952 -parentBuildID 20240401114208 -prefsHandle 1868 -prefMapHandle 1860 -prefsLen 25759 -prefMapSize 244658 -appDir "C:\Program Files\Mozilla Firefox\browser" - {62c554f0-41d5-41c1-b3fa-387ac51f9273} 4756 "\\.\pipe\gecko-crash-server-pipe.4756" gpu
        3⤵
          PID:4376
        • C:\Program Files\Mozilla Firefox\firefox.exe
          "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=2396 -parentBuildID 20240401114208 -prefsHandle 2388 -prefMapHandle 2376 -prefsLen 26679 -prefMapSize 244658 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {ef49b407-45e8-4dba-bcf7-99304272efb0} 4756 "\\.\pipe\gecko-crash-server-pipe.4756" socket
          3⤵
            PID:3272
          • C:\Program Files\Mozilla Firefox\firefox.exe
            "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=3064 -childID 1 -isForBrowser -prefsHandle 3080 -prefMapHandle 3076 -prefsLen 22698 -prefMapSize 244658 -jsInitHandle 1264 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {70afb29a-7757-4169-bd23-f3d14730cbf2} 4756 "\\.\pipe\gecko-crash-server-pipe.4756" tab
            3⤵
              PID:3688
            • C:\Program Files\Mozilla Firefox\firefox.exe
              "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=3700 -childID 2 -isForBrowser -prefsHandle 3696 -prefMapHandle 3692 -prefsLen 31169 -prefMapSize 244658 -jsInitHandle 1264 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {5efc812f-f97f-4a55-a00f-53ed08f54c62} 4756 "\\.\pipe\gecko-crash-server-pipe.4756" tab
              3⤵
                PID:4424
              • C:\Program Files\Mozilla Firefox\firefox.exe
                "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=4776 -parentBuildID 20240401114208 -sandboxingKind 0 -prefsHandle 4744 -prefMapHandle 4764 -prefsLen 31169 -prefMapSize 244658 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {770a678a-d6a3-4c0b-bacf-e4e97752ce26} 4756 "\\.\pipe\gecko-crash-server-pipe.4756" utility
                3⤵
                • Checks processor information in registry
                PID:1172
              • C:\Program Files\Mozilla Firefox\firefox.exe
                "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5564 -childID 3 -isForBrowser -prefsHandle 5444 -prefMapHandle 5576 -prefsLen 27132 -prefMapSize 244658 -jsInitHandle 1264 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {5f0584f5-6fb8-4906-a355-15f067b0c8ad} 4756 "\\.\pipe\gecko-crash-server-pipe.4756" tab
                3⤵
                  PID:1168
                • C:\Program Files\Mozilla Firefox\firefox.exe
                  "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5748 -childID 4 -isForBrowser -prefsHandle 5832 -prefMapHandle 5828 -prefsLen 27132 -prefMapSize 244658 -jsInitHandle 1264 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {1b0971c2-2ae3-4c00-a0a1-0494b1f52683} 4756 "\\.\pipe\gecko-crash-server-pipe.4756" tab
                  3⤵
                    PID:504
                  • C:\Program Files\Mozilla Firefox\firefox.exe
                    "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=4648 -childID 5 -isForBrowser -prefsHandle 5760 -prefMapHandle 5764 -prefsLen 27132 -prefMapSize 244658 -jsInitHandle 1264 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {08f02df2-58f7-4890-b945-922a9b7cef73} 4756 "\\.\pipe\gecko-crash-server-pipe.4756" tab
                    3⤵
                      PID:1144
                    • C:\Program Files\Mozilla Firefox\firefox.exe
                      "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=6368 -childID 6 -isForBrowser -prefsHandle 6360 -prefMapHandle 6356 -prefsLen 27132 -prefMapSize 244658 -jsInitHandle 1264 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {ca366fc4-7e4b-40e1-ba76-0117c3799212} 4756 "\\.\pipe\gecko-crash-server-pipe.4756" tab
                      3⤵
                        PID:4452

                  Network

                  MITRE ATT&CK Enterprise v15

                  Replay Monitor

                  Loading Replay Monitor...

                  Downloads

                  • C:\Users\Admin\AppData\Local\Mozilla\Firefox\Profiles\zirruo9e.default-release\activity-stream.discovery_stream.json

                    Filesize

                    18KB

                    MD5

                    f9c45f9006565f8ebfed9f407faf1995

                    SHA1

                    7f64f85e838eb171cd2b022310e9df52617ab61c

                    SHA256

                    f769430aef276a6791110fd72d0926aee87504b7a0aea335b0af758433b34d7d

                    SHA512

                    29d44420cba425c2c3144e0c626d3f62b82585d8b7dac60d2304484563f29cc3f5e2650947192c5257fcce6f7155b78cec7739a1146ee381ae0e823a8df05677

                  • C:\Users\Admin\AppData\Local\Mozilla\Firefox\Profiles\zirruo9e.default-release\cache2\entries\8A2034D325DC0B5C9E11EDDA3FC70A54C8DC1C0D

                    Filesize

                    13KB

                    MD5

                    a037e58e9220e4716280816690505c9a

                    SHA1

                    5678b35e9c9ba204456e2777142d88e5304f1a99

                    SHA256

                    2b73d363605dae090300a96eecbf60f33febeeb100f4ab600c45ab645358098b

                    SHA512

                    6151ba97c2575cee3d3e4ce05eb4b2d67ac48541c8a28ec429c71104fd5f72a567a782f69d27f8781b3da9dbcf772e534204e11e23e2c5a89d1cd48bd955d082

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

                    Filesize

                    479KB

                    MD5

                    09372174e83dbbf696ee732fd2e875bb

                    SHA1

                    ba360186ba650a769f9303f48b7200fb5eaccee1

                    SHA256

                    c32efac42faf4b9878fb8917c5e71d89ff40de580c4f52f62e11c6cfab55167f

                    SHA512

                    b667086ed49579592d435df2b486fe30ba1b62ddd169f19e700cd079239747dd3e20058c285fa9c10a533e34f22b5198ed9b1f92ae560a3067f3e3feacc724f1

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

                    Filesize

                    13.8MB

                    MD5

                    0a8747a2ac9ac08ae9508f36c6d75692

                    SHA1

                    b287a96fd6cc12433adb42193dfe06111c38eaf0

                    SHA256

                    32d544baf2facc893057a1d97db33207e642f0dacf235d8500a0b5eff934ce03

                    SHA512

                    59521f8c61236641b3299ab460c58c8f5f26fa67e828de853c2cf372f9614d58b9f541aae325b1600ec4f3a47953caacb8122b0dfce7481acfec81045735947d

                  • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\zirruo9e.default-release\AlternateServices.bin

                    Filesize

                    7KB

                    MD5

                    11edecffcff953c9130e8e8e8626125f

                    SHA1

                    2d577d19511753ce4b88b65ea1af825a14a6bf95

                    SHA256

                    c3fe222025925893842b417130b74fe1cc9e36c87544a0f9214c2d85c1a7afcd

                    SHA512

                    64a441bc403e95c29cf1e5dc3cc5fb4fad16f4709623524488a5aa1cc0d8d1cdd14e1600c4029887208e0bcfdd85affc6cd13a98b8c6a718a684b7faf1a99975

                  • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\zirruo9e.default-release\datareporting\glean\db\data.safe.tmp

                    Filesize

                    15KB

                    MD5

                    7eb0e34560bc0a1fcba0709e110a9be9

                    SHA1

                    9ff771f7295b327027b6c993bcc2db71e8f015f6

                    SHA256

                    a26e23d47ec9b956b812c88f54afea51d4733d20b48eb47e621ed187882ff245

                    SHA512

                    de46bdec39076e29f58829678773148dff90be200f11f32ae12b3b150f833b9ebb27c4b9ec6a637a51d027340544042b881c5ae8fff08fe018ef47d57c8db09e

                  • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\zirruo9e.default-release\datareporting\glean\db\data.safe.tmp

                    Filesize

                    5KB

                    MD5

                    326f7af329b5a994ae017060b2b2009a

                    SHA1

                    d69b99444efba9c02e7072f79d468b1140c8c151

                    SHA256

                    b99d10f149cdb5127c7dbfff220f07016e358a503fc56c112e3b0bdeefd970c1

                    SHA512

                    0be3ec9293dcb309df6a733c5b6faed1a32c349efed8210bd32e7b3156dbedff74ea4c9a421954cf5423bf736b3af9501ed254b2c7e5d89c80582692d32176dd

                  • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\zirruo9e.default-release\datareporting\glean\db\data.safe.tmp

                    Filesize

                    6KB

                    MD5

                    d272cc070e02a411cbccbf4c9b398c2e

                    SHA1

                    e9bc3c1052b61a45c8b03ba656a1d5f859caed4b

                    SHA256

                    b98fc1aceed8e7860fbd2c9f884e847292d0f89fb99682ece47260421a068a6b

                    SHA512

                    ac5fde9c04b53a3a8f802d704b5d8fd9d24f8a5cda8065e05a30533271138c473f1c7945b94d9b7d5a7eff4b6cd3f0551bf52993126380e4e2f84814ad218be6

                  • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\zirruo9e.default-release\datareporting\glean\db\data.safe.tmp

                    Filesize

                    6KB

                    MD5

                    6a855ca67db3ff1f3e0baffab3f5c922

                    SHA1

                    71b327e5d54aaa9bfb4b96ce83fd9f0d04e5a3fa

                    SHA256

                    a9defeba08f6e93096590fd976dc7a18ec62314059f10662d2c528dff855dc1f

                    SHA512

                    85d6b54f6cd188183d2949ce0101bb23465e8e94436ed445b98e77ab4a73c2e9af3619523a0f54b49ecb6677dbecb6f396149d8d72cb29cc52032210a91e97ee

                  • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\zirruo9e.default-release\datareporting\glean\pending_pings\1691062c-844c-409c-8bbf-cdecf53fef96

                    Filesize

                    671B

                    MD5

                    775ef4e88e12d9cfd78d8393f79796ca

                    SHA1

                    febc387ae7017b0e6fbfc191ff6d5ca394840a88

                    SHA256

                    83131e48c80423649188741847d194180c35bd0d88bb401d93ef2eba077ad974

                    SHA512

                    4ed670c9ab0b689a9aeaeda3dff128d9e86a3728855c40903ba8b819231609bd0c2f4815fab3a02285257c6294b08c314dcb0472a98ed57b1ac9657a86fdaf4c

                  • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\zirruo9e.default-release\datareporting\glean\pending_pings\3ec3697f-eaa6-434a-abcc-19a8261c654b

                    Filesize

                    25KB

                    MD5

                    11c29e124dfecd1a88135682edfc5449

                    SHA1

                    bc287fd2434c253984a7b2fbe2dc55b9fca54c2b

                    SHA256

                    2800d60c4897a9394b1ebe3fbd7f0b0a4ea2337a7a8adbee13ad5b271be36492

                    SHA512

                    a646272ed35930c17be4cd50a6904d173d519b62734a180f66d5b0316164f923f6b65237655088ba11ecbede4589734a9c74ff9125e3cb5fbcf0aba0e9dd9b6b

                  • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\zirruo9e.default-release\datareporting\glean\pending_pings\611c1efc-b3e7-46b2-92f6-682c2a4abe65

                    Filesize

                    982B

                    MD5

                    42ec948233c359c5c7b437909a771ac2

                    SHA1

                    85b862f362cc79edd63388875e0a3b49420f72eb

                    SHA256

                    be27e7dedc42a2bd7372c46d3991303261a9fc8b91e4649344e9cde81c711792

                    SHA512

                    06d0a1b748ec24660ea60b4461a01eb2c20a2c230828a58504657dfdadd0dc6d10ef44cc8c28d62f2d179025d794a3e8be8377f503a8d861a9871be3da46405a

                  • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\zirruo9e.default-release\gmp-gmpopenh264\2.3.2\gmpopenh264.dll

                    Filesize

                    1.1MB

                    MD5

                    842039753bf41fa5e11b3a1383061a87

                    SHA1

                    3e8fe1d7b3ad866b06dca6c7ef1e3c50c406e153

                    SHA256

                    d88dd3bfc4a558bb943f3caa2e376da3942e48a7948763bf9a38f707c2cd0c1c

                    SHA512

                    d3320f7ac46327b7b974e74320c4d853e569061cb89ca849cd5d1706330aca629abeb4a16435c541900d839f46ff72dfde04128c450f3e1ee63c025470c19157

                  • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\zirruo9e.default-release\gmp-gmpopenh264\2.3.2\gmpopenh264.info

                    Filesize

                    116B

                    MD5

                    2a461e9eb87fd1955cea740a3444ee7a

                    SHA1

                    b10755914c713f5a4677494dbe8a686ed458c3c5

                    SHA256

                    4107f76ba1d9424555f4e8ea0acef69357dfff89dfa5f0ec72aa4f2d489b17bc

                    SHA512

                    34f73f7bf69d7674907f190f257516e3956f825e35a2f03d58201a5a630310b45df393f2b39669f9369d1ac990505a4b6849a0d34e8c136e1402143b6cedf2d3

                  • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\zirruo9e.default-release\gmp-widevinecdm\4.10.2710.0\manifest.json

                    Filesize

                    372B

                    MD5

                    bf957ad58b55f64219ab3f793e374316

                    SHA1

                    a11adc9d7f2c28e04d9b35e23b7616d0527118a1

                    SHA256

                    bbab6ca07edbed72a966835c7907b3e60c7aa3d48ddea847e5076bd05f4b1eda

                    SHA512

                    79c179b56e4893fb729b225818ab4b95a50b69666ac41d17aad0b37ab0ca8cd9f0848cbc3c5d9e69e4640a8b261d7ced592eae9bcb0e0b63c05a56e7c477f44e

                  • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\zirruo9e.default-release\gmp-widevinecdm\4.10.2710.0\widevinecdm.dll

                    Filesize

                    17.8MB

                    MD5

                    daf7ef3acccab478aaa7d6dc1c60f865

                    SHA1

                    f8246162b97ce4a945feced27b6ea114366ff2ad

                    SHA256

                    bc40c7821dcd3fea9923c6912ab1183a942c11b7690cfd79ed148ded0228777e

                    SHA512

                    5840a45cfdb12c005e117608b1e5d946e1b2e76443ed39ba940d7f56de4babeab09bee7e64b903eb82bb37624c0a0ef19e9b59fbe2ce2f0e0b1c7a6015a63f75

                  • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\zirruo9e.default-release\prefs-1.js

                    Filesize

                    13KB

                    MD5

                    356b6aee968cf8d4186efc3d8887eda6

                    SHA1

                    26a391ce5a6dc0cf42623128a5dcc11f13045c4a

                    SHA256

                    d20efad2373f70f050b71fc7e58518bf295293b022bd6185e6f85209c77b08fc

                    SHA512

                    d190b3af1d990d589dbffb07de9b72efe7664d264b304f5a54843d2803b391b868a01a44367dbf7cce7e6eb8041d5697fa3432877f03733f58996c5a78f13408

                  • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\zirruo9e.default-release\prefs-1.js

                    Filesize

                    16KB

                    MD5

                    b799e8193f84ecb5f57fd66cb9de6313

                    SHA1

                    ab42749cfe1c9227ae991649931a8c114dcac165

                    SHA256

                    ef701da03194d5ae3a1ad8350fc53d74f64604df6c6388d7b037311bcd81c779

                    SHA512

                    36a258c2a604880f6d335e47ebd6a88578719f59c090cd42f4ed25a90c935fe736094f3642c4e46c50143dfbf11e288d82b71756cf2c9b0ee119d47d3bf8700f

                  • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\zirruo9e.default-release\prefs.js

                    Filesize

                    8KB

                    MD5

                    9f9c6fea62436078300fe255c3d86ba9

                    SHA1

                    401bcdfcee78918c9514f786f718495598e45bd0

                    SHA256

                    5f777c9c2820331e898b15dfb8a294634e700738291bd4c3150ec2142e52c46f

                    SHA512

                    4c4febbf5a0957b94eafb20631153c42fc83b619ed568961e398ad3db93916f79c5c465923005f6ae9539e95c0340867447121bd02c79fa5647ea08bbe86c3db

                  • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\zirruo9e.default-release\sessionstore-backups\recovery.baklz4

                    Filesize

                    2KB

                    MD5

                    950942db27e29fa696f3d5f94d10d9ea

                    SHA1

                    17620021603e4415dba1f45c25188f620e168237

                    SHA256

                    f9a2c71fdbc23bca8eeb3cc8e88f6151dc49b03c4796081c7ed2573067fdfb6c

                    SHA512

                    da2caf2006cc900570a93819341b7dbcc81ce5d56d1cfcbd0bc6c6dbf700a897b406abd7139f3712e59cac60179fb6fff1a06f978d30cef0d14665b363a5c99d