Analysis

  • max time kernel
    261s
  • max time network
    266s
  • platform
    windows11-21h2_x64
  • resource
    win11-20240729-en
  • resource tags

    arch:x64arch:x86image:win11-20240729-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    29-07-2024 17:39

General

  • Target

    https://drive.google.com/drive/folders/1GBQzKr6bkOy9NEpnvMoOZNZAyAq92rHa?usp=sharing

Score
6/10

Malware Config

Signatures

  • Legitimate hosting services abused for malware hosting/C2 1 TTPs 6 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 6 IoCs
  • Suspicious use of FindShellTrayWindow 21 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/drive/folders/1GBQzKr6bkOy9NEpnvMoOZNZAyAq92rHa?usp=sharing"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2568
    • C:\Program Files\Mozilla Firefox\firefox.exe
      "C:\Program Files\Mozilla Firefox\firefox.exe" -osint -url https://drive.google.com/drive/folders/1GBQzKr6bkOy9NEpnvMoOZNZAyAq92rHa?usp=sharing
      2⤵
      • Checks processor information in registry
      • Modifies registry class
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:4984
      • C:\Program Files\Mozilla Firefox\firefox.exe
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=1948 -parentBuildID 20240401114208 -prefsHandle 1880 -prefMapHandle 1876 -prefsLen 23678 -prefMapSize 244658 -appDir "C:\Program Files\Mozilla Firefox\browser" - {5999b5d3-eb5f-4f9c-80fc-e64299937cb9} 4984 "\\.\pipe\gecko-crash-server-pipe.4984" gpu
        3⤵
          PID:2452
        • C:\Program Files\Mozilla Firefox\firefox.exe
          "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=2380 -parentBuildID 20240401114208 -prefsHandle 2372 -prefMapHandle 2368 -prefsLen 24598 -prefMapSize 244658 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {14c4759e-42d5-43ea-9704-cb1d196b5872} 4984 "\\.\pipe\gecko-crash-server-pipe.4984" socket
          3⤵
            PID:4116
          • C:\Program Files\Mozilla Firefox\firefox.exe
            "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=3464 -childID 1 -isForBrowser -prefsHandle 3456 -prefMapHandle 3452 -prefsLen 22652 -prefMapSize 244658 -jsInitHandle 1360 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {c5b5c599-f634-4124-ac03-c724fc7577cf} 4984 "\\.\pipe\gecko-crash-server-pipe.4984" tab
            3⤵
              PID:2096
            • C:\Program Files\Mozilla Firefox\firefox.exe
              "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=4068 -childID 2 -isForBrowser -prefsHandle 4060 -prefMapHandle 4056 -prefsLen 29088 -prefMapSize 244658 -jsInitHandle 1360 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {dfc657ff-6405-4fb9-803a-eb91a6fe9f26} 4984 "\\.\pipe\gecko-crash-server-pipe.4984" tab
              3⤵
                PID:4648
              • C:\Program Files\Mozilla Firefox\firefox.exe
                "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=4788 -parentBuildID 20240401114208 -sandboxingKind 0 -prefsHandle 4832 -prefMapHandle 4828 -prefsLen 29195 -prefMapSize 244658 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {3aafe4aa-bb82-4e34-a80f-c61922ec821f} 4984 "\\.\pipe\gecko-crash-server-pipe.4984" utility
                3⤵
                • Checks processor information in registry
                PID:3532
              • C:\Program Files\Mozilla Firefox\firefox.exe
                "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5344 -childID 3 -isForBrowser -prefsHandle 5336 -prefMapHandle 5332 -prefsLen 27051 -prefMapSize 244658 -jsInitHandle 1360 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {a4ded296-7276-4d29-8003-e63e5f3fbaf1} 4984 "\\.\pipe\gecko-crash-server-pipe.4984" tab
                3⤵
                  PID:4904
                • C:\Program Files\Mozilla Firefox\firefox.exe
                  "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5476 -childID 4 -isForBrowser -prefsHandle 5484 -prefMapHandle 5488 -prefsLen 27051 -prefMapSize 244658 -jsInitHandle 1360 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {7f133805-36a1-4bca-9d57-a0bf990f3571} 4984 "\\.\pipe\gecko-crash-server-pipe.4984" tab
                  3⤵
                    PID:1940
                  • C:\Program Files\Mozilla Firefox\firefox.exe
                    "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5756 -childID 5 -isForBrowser -prefsHandle 5676 -prefMapHandle 5680 -prefsLen 27051 -prefMapSize 244658 -jsInitHandle 1360 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {8f70f9e0-5234-4a99-a84f-da165901b900} 4984 "\\.\pipe\gecko-crash-server-pipe.4984" tab
                    3⤵
                      PID:1612
                    • C:\Program Files\Mozilla Firefox\firefox.exe
                      "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=6048 -childID 6 -isForBrowser -prefsHandle 4484 -prefMapHandle 4480 -prefsLen 27789 -prefMapSize 244658 -jsInitHandle 1360 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {d196e0da-216d-4ee2-a237-1518dee6ef60} 4984 "\\.\pipe\gecko-crash-server-pipe.4984" tab
                      3⤵
                        PID:3356

                  Network

                  MITRE ATT&CK Enterprise v15

                  Replay Monitor

                  Loading Replay Monitor...

                  Downloads

                  • C:\Users\Admin\AppData\Local\Mozilla\Firefox\Profiles\z6b9zn0x.default-release\activity-stream.discovery_stream.json.tmp

                    Filesize

                    18KB

                    MD5

                    67784f2d42ff1dce4b3d4f3604d1e006

                    SHA1

                    6214efb2098598510fb3479b536c4138b8ea4bb2

                    SHA256

                    40949b12224041025ad26412c7ec991741508aeb407850fae3170ddfb00ab8ae

                    SHA512

                    b0c230dddab2df5f01ee253238202bff4ad3b1e858a25e060f51522ce2eb086409c48372c7988577b90ff0c4f400234703d7a629e9025035195832011c0b0ed7

                  • C:\Users\Admin\AppData\Local\Mozilla\Firefox\Profiles\z6b9zn0x.default-release\cache2\entries\B4948DFB9DB1BE27310AF5A301B76302EB4BD2D0

                    Filesize

                    43KB

                    MD5

                    50241ef7f0521c1fff6e862a94c6535c

                    SHA1

                    40be43ab210fb374b3be01b48f108ac3ae156f82

                    SHA256

                    97956ea40bdceef036b17898fef270e91985fe942e47f33188b90e79073db62c

                    SHA512

                    25ab7fa1897e508eaa87af64ad5dbe990334cfbff5d941c588b6cfc6e7f5d2f45e8b6b50003f45f28d1f4f8d6100b8f996e3fe005a7fec69ef31faf724765690

                  • 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\Microsoft\Windows\Recent\CustomDestinations\W6YPNWKGOVDAPR3TNPQN.temp

                    Filesize

                    20KB

                    MD5

                    1345a4123c559d10790b78cb4f9ebfb3

                    SHA1

                    b261d0ed35f19f4eb6b63b53aa78f5535649267b

                    SHA256

                    f23488483d8a780bf33b9036fd6a0a9f126ad3c406fe8be05526c024bc3f97d7

                    SHA512

                    899572a74a9ea755ab71717212e7b3bb54f0b7d128af782f1f439346c1db31169f0301d6a4205b931341d46b94e2a470a38cb8c963a7cdad3177c30718437c75

                  • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\z6b9zn0x.default-release\AlternateServices.bin

                    Filesize

                    12KB

                    MD5

                    0c760e2ca89614162619aef095a486e8

                    SHA1

                    cda1eaae1cb7352a377229f7cb32dc29847c868f

                    SHA256

                    29e0cf55af8f4ee707018df8761c345e3f33264d549979e2ab12b5b75d84da11

                    SHA512

                    28e304d8cb4773fe35a16e508231ace49cd782740672f14fe8dac174bdd022486d8d77a2f73ca6d54357a299a34d5e321d4617793be3f21e6ba6d79976fc0d01

                  • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\z6b9zn0x.default-release\datareporting\glean\db\data.safe.tmp

                    Filesize

                    25KB

                    MD5

                    c6e9979069a8342168d35bd6b42ac46b

                    SHA1

                    0d81b8320b46586a363bf62f21da1c397eafcafb

                    SHA256

                    61f6034fd9052a543984ceaae6faec13b5167440c93939ba9d2d56c9a92e15be

                    SHA512

                    75edca88814feb9ef73907f90c22f1f3fdfef320cacf0910314a09467871250481f269f4f32d3ad750104f2e270ab2483eb7624657b8aa21ca1367bdaf4d6a5d

                  • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\z6b9zn0x.default-release\datareporting\glean\db\data.safe.tmp

                    Filesize

                    23KB

                    MD5

                    4fe20497df617a4b97ef2d4a8973f118

                    SHA1

                    ef47c011fa3d083f059c92a9991d72c5ea41d3ef

                    SHA256

                    abf50053cf11a046a4e79c30872c0734f7b489b012a7abbd025aa232852d78a4

                    SHA512

                    1e78d75b9d6b943474586e48ceff6dceb5dc76adc4950b1ecbe8dc17b32fea5cd0cfd6eba6e1f59aee72528805bf8ac0ed059742f95900c761c34edb746594f4

                  • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\z6b9zn0x.default-release\datareporting\glean\pending_pings\76a91287-dcbc-4068-8968-426d58de7f91

                    Filesize

                    982B

                    MD5

                    844eae973b76fc04a598b934e7c8b843

                    SHA1

                    eea9575f17d9c3b457a078ed55bdae9bdabdc2d6

                    SHA256

                    9e75a1bb7aa8b96e9d16d89e2e335720df76c919e22d397daff0e7cace3eb3a4

                    SHA512

                    61ee67e82ab091b9d27c29db423ad3076ee42c38d9b9dd6a2638581b5686decf28a936cd7822f1819f3d21859475031da70eb763f42aa6091ab17d734cc14678

                  • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\z6b9zn0x.default-release\datareporting\glean\pending_pings\f7c6f89c-880d-4eac-a089-74bd53d4e40b

                    Filesize

                    659B

                    MD5

                    e43b4830999a53deb3c982ec2bfcbe7a

                    SHA1

                    05bd58320c1bbdbedf5ddfde6e4f7f6902a252f8

                    SHA256

                    f7a6c8eee4b3326295a4f0828e41aaff0298e0ff21757e9e196122eac8f255d6

                    SHA512

                    200480ad42131711d4655fb67bde857bba6ddee55b862c0a2b9ed64b56b4c93ac5d4c47e91e4e5804ea2eb98bba6d258da0a1445dbc2a8f7acfad016345f10be

                  • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\z6b9zn0x.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\z6b9zn0x.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\z6b9zn0x.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\z6b9zn0x.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\z6b9zn0x.default-release\prefs-1.js

                    Filesize

                    11KB

                    MD5

                    130c1c4e1c26dd7068c477587dc00fda

                    SHA1

                    f7d8e7e46f6d38985e154c37062e20faa42ee9d9

                    SHA256

                    d4124f5ed0568ba82b8e969acd3a617595c289edd09ddca595348b47fd6253ab

                    SHA512

                    1c39909a238424c471add54f45164bda328a6158257ff1d0e6481b3a1c796798fded184d8ba22dde46c2e0ffbd5d7ea519d0cd41a464e6cf9f64d3f97363be01

                  • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\z6b9zn0x.default-release\prefs.js

                    Filesize

                    10KB

                    MD5

                    f41b5e9d3d8e81e17fe09771cf9a3342

                    SHA1

                    5e3d45f8a3c97015999298db066d1a824568cc48

                    SHA256

                    d8e31cd1405dafe63728cf721203b1be1ed1f03fcd17aaacabc249fc3142527a

                    SHA512

                    9783246100fab301ba6becec7d4e19d2735db306c316992de1ee6e4296dc869a6743d4583bdc4cc1ea232f2a760133ab7927d9e317063e5d23f96dcf438796bc

                  • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\z6b9zn0x.default-release\prefs.js

                    Filesize

                    10KB

                    MD5

                    0e57b3b9deeaba5c1714e0e0f65fc61e

                    SHA1

                    1ef0def482fc7887f297256209722a0a02311838

                    SHA256

                    d93d12a735e5c911673ce654832d85827b1bd218ab7f234282711f548cbfcda8

                    SHA512

                    3cdfd9167a4162408d7a0ce37bbbc20b4cd3f667d295a3fc5019caf368a905f771976b7059dac75c60d6d2e1f5302eb8ad605f49cd827ffeade6ec8749b5ee2a

                  • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\z6b9zn0x.default-release\sessionstore-backups\recovery.baklz4

                    Filesize

                    3KB

                    MD5

                    6e27ddc20a048e1745e72451454ccaf9

                    SHA1

                    30ab6585a928c09f7e693789d6accbc59e9008f1

                    SHA256

                    a9ea31d67838661ca32e4c7aed850a8b88d66b9901b0da19fb00da1fb9f42f52

                    SHA512

                    ce6aa3a8900a7ca3ce331e0b60e07561b35c2dd97f86c17ed6cb02635e20f9c5176f83f255f9207d346184444d296f4b7c7b429ee53d7ccae9c541869e9b4361

                  • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\z6b9zn0x.default-release\sessionstore-backups\recovery.baklz4

                    Filesize

                    3KB

                    MD5

                    d1a24a412357915405403a312bf05975

                    SHA1

                    0eb01188dcec3cc456412a4b0628bd31fef5ec82

                    SHA256

                    bbbceb86ffbf1b1bdca4a8be803663f4ef145ae74d830bbfe16b64183e4a5e04

                    SHA512

                    1f2b5488cf25e71568d14a73987a334956b2e40f456b07c7514919aa41e49568afc698ba20261423a26da3eeb7b7e0b3680499598dc7663e1e195e9d80ba8ae4

                  • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\z6b9zn0x.default-release\sessionstore-backups\recovery.baklz4

                    Filesize

                    3KB

                    MD5

                    746e9c32861915a199242aaf5ff57e33

                    SHA1

                    0c811da811765f063dc8fd7dc7bc85bb86e7a050

                    SHA256

                    8c4db968205227020eb4042b4634311862f9612077b901eb50dd5a86269351eb

                    SHA512

                    e8d7aa5c1fc21ba6096c4175b8d4d9de5bd045afec35a3acfdbc183d22fa81092937487b61682f842804d949fba5aa7e93c67e4a240e6d13f76321725c881a99

                  • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\z6b9zn0x.default-release\sessionstore-backups\recovery.baklz4

                    Filesize

                    6KB

                    MD5

                    e32d4d571eba8ef1dcc82f1e10fd4f07

                    SHA1

                    b961da8903726eb2465de309a4c30b0000772e8e

                    SHA256

                    a32cb16b17f556dfeae4e1a6695b8c978e6a8ca2ce77806210fd524117a5141d

                    SHA512

                    6efcdab9f0f99e71c88ad1a6cb7832cc7d2f746f5c60969829b7a176e8644e7d44526b79fcffb0e6a71d9d37daf88073ba558746c4e1e3b857a60ac161a8a4c6

                  • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\z6b9zn0x.default-release\sessionstore-backups\recovery.baklz4

                    Filesize

                    8KB

                    MD5

                    8356cd24a904b35d39ae1d58fab039d9

                    SHA1

                    6c729188e89c1937db655e829d4aad89d4d094e9

                    SHA256

                    f4cb5f8e2d74416b7bc92fcca8cef6cdb2eabed4c7c2015b42e9bcf4ec62142f

                    SHA512

                    7e223ee8cf4f75a73c14b9401929432a114dc3f279351c736640c78293b94035e7efe330c96a8e7650486a7fa321a528e84590db795bdf97373b838cf3e43466

                  • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\z6b9zn0x.default-release\sessionstore-backups\recovery.baklz4

                    Filesize

                    8KB

                    MD5

                    330fadd33e6bf37ab8d04e64d49c5b80

                    SHA1

                    85778af015cd66150b8fb48bdbdcc83afeee85f9

                    SHA256

                    2aece8a658c68fe30f970d2f7fd8fbc0e2f1656e659ba7db478cb92ec0ddb312

                    SHA512

                    5fc3941b2710b09d9dc05c26d6928a7bb6471944dcea83fc3c405eee95df079c474014287587a5d28e499375ef4daaba5898d8d6b8131edd2d9bde3c6dfd268d