Analysis

  • max time kernel
    122s
  • max time network
    129s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230703-es
  • resource tags

    arch:x64arch:x86image:win10v2004-20230703-eslocale:es-esos:windows10-2004-x64systemwindows
  • submitted
    07/07/2023, 14:52

General

  • Target

    https://shre.ink/9CRq

Score
1/10

Malware Config

Signatures

  • Checks processor information in registry 2 TTPs 5 IoCs

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

  • Modifies registry class 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 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" https://shre.ink/9CRq
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4412
    • C:\Program Files\Mozilla Firefox\firefox.exe
      "C:\Program Files\Mozilla Firefox\firefox.exe" https://shre.ink/9CRq
      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:1404
      • C:\Program Files\Mozilla Firefox\firefox.exe
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1404.0.1323129308\1806300558" -parentBuildID 20221007134813 -prefsHandle 1880 -prefMapHandle 1872 -prefsLen 20938 -prefMapSize 232675 -appDir "C:\Program Files\Mozilla Firefox\browser" - {b9345543-a13d-4684-886e-55d6ca18c291} 1404 "\\.\pipe\gecko-crash-server-pipe.1404" 1960 19337ebdc58 gpu
        3⤵
          PID:4916
        • C:\Program Files\Mozilla Firefox\firefox.exe
          "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1404.1.1084301157\1394561013" -parentBuildID 20221007134813 -prefsHandle 2372 -prefMapHandle 2360 -prefsLen 21754 -prefMapSize 232675 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {29e43274-012a-4c08-b334-0805ff153878} 1404 "\\.\pipe\gecko-crash-server-pipe.1404" 2384 19337bfb458 socket
          3⤵
            PID:4788
          • C:\Program Files\Mozilla Firefox\firefox.exe
            "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1404.2.1579140588\528528192" -childID 1 -isForBrowser -prefsHandle 3108 -prefMapHandle 3020 -prefsLen 21857 -prefMapSize 232675 -jsInitHandle 1332 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {a7a831e7-b723-413d-8e96-535bd5efae6f} 1404 "\\.\pipe\gecko-crash-server-pipe.1404" 3196 1933baf6058 tab
            3⤵
              PID:4376
            • C:\Program Files\Mozilla Firefox\firefox.exe
              "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1404.3.1012830341\994006987" -childID 2 -isForBrowser -prefsHandle 3520 -prefMapHandle 3516 -prefsLen 26437 -prefMapSize 232675 -jsInitHandle 1332 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {c704cadf-64aa-4897-ada5-1b506f185512} 1404 "\\.\pipe\gecko-crash-server-pipe.1404" 3540 1932b462258 tab
              3⤵
                PID:1476
              • C:\Program Files\Mozilla Firefox\firefox.exe
                "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1404.4.966517264\274175179" -childID 3 -isForBrowser -prefsHandle 4780 -prefMapHandle 4784 -prefsLen 26577 -prefMapSize 232675 -jsInitHandle 1332 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {f1107ebd-7045-47fa-a6da-b48ffbd741a6} 1404 "\\.\pipe\gecko-crash-server-pipe.1404" 4772 1933de5d958 tab
                3⤵
                  PID:4256
                • C:\Program Files\Mozilla Firefox\firefox.exe
                  "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1404.5.1419062587\764426010" -childID 4 -isForBrowser -prefsHandle 4924 -prefMapHandle 4928 -prefsLen 26577 -prefMapSize 232675 -jsInitHandle 1332 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {f0e72e43-1d9e-4acd-ac63-6a41c4dced3c} 1404 "\\.\pipe\gecko-crash-server-pipe.1404" 5008 1933e983858 tab
                  3⤵
                    PID:2704
                  • C:\Program Files\Mozilla Firefox\firefox.exe
                    "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1404.6.2125180190\807517634" -childID 5 -isForBrowser -prefsHandle 5144 -prefMapHandle 4708 -prefsLen 26577 -prefMapSize 232675 -jsInitHandle 1332 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {4b801738-2fd7-4b15-8123-99b56171c91e} 1404 "\\.\pipe\gecko-crash-server-pipe.1404" 5132 1933e982958 tab
                    3⤵
                      PID:1764
                    • C:\Program Files\Mozilla Firefox\firefox.exe
                      "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1404.7.793532970\769627348" -childID 6 -isForBrowser -prefsHandle 5372 -prefMapHandle 4916 -prefsLen 26752 -prefMapSize 232675 -jsInitHandle 1332 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {f09b769b-8e8a-405c-9912-6c2be152b434} 1404 "\\.\pipe\gecko-crash-server-pipe.1404" 5108 1933f63ce58 tab
                      3⤵
                        PID:1488
                      • C:\Program Files\Mozilla Firefox\firefox.exe
                        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1404.8.868864067\1403935045" -parentBuildID 20221007134813 -prefsHandle 3304 -prefMapHandle 3228 -prefsLen 26752 -prefMapSize 232675 -appDir "C:\Program Files\Mozilla Firefox\browser" - {7ef98202-28aa-4e2f-85d2-a0912fe993c5} 1404 "\\.\pipe\gecko-crash-server-pipe.1404" 3280 1933f718d58 rdd
                        3⤵
                          PID:2952
                        • C:\Program Files\Mozilla Firefox\firefox.exe
                          "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1404.9.492151553\537070015" -childID 7 -isForBrowser -prefsHandle 5108 -prefMapHandle 5380 -prefsLen 26752 -prefMapSize 232675 -jsInitHandle 1332 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {772290ea-12f0-4792-87f2-146b2d2f54a6} 1404 "\\.\pipe\gecko-crash-server-pipe.1404" 5840 1933f718758 tab
                          3⤵
                            PID:3176
                          • C:\Program Files\Mozilla Firefox\firefox.exe
                            "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1404.10.3505509\1325987819" -parentBuildID 20221007134813 -sandboxingKind 1 -prefsHandle 6200 -prefMapHandle 6220 -prefsLen 26752 -prefMapSize 232675 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {b12817e3-e909-4dc6-b91a-1346c7e1db01} 1404 "\\.\pipe\gecko-crash-server-pipe.1404" 6232 193404b1858 utility
                            3⤵
                              PID:4776
                            • C:\Program Files\Mozilla Firefox\firefox.exe
                              "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1404.11.746645751\1965635687" -childID 8 -isForBrowser -prefsHandle 9912 -prefMapHandle 9916 -prefsLen 26752 -prefMapSize 232675 -jsInitHandle 1332 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {8918ee57-03d4-499c-9b69-b44dc05be67e} 1404 "\\.\pipe\gecko-crash-server-pipe.1404" 9904 1933e2e1e58 tab
                              3⤵
                                PID:3288
                          • C:\Windows\system32\AUDIODG.EXE
                            C:\Windows\system32\AUDIODG.EXE 0x34c 0x46c
                            1⤵
                            • Suspicious use of AdjustPrivilegeToken
                            PID:2120

                          Network

                          MITRE ATT&CK Enterprise v6

                          Replay Monitor

                          Loading Replay Monitor...

                          Downloads

                          • C:\Users\Admin\AppData\Local\Mozilla\Firefox\Profiles\vjiou3c0.default-release\activity-stream.discovery_stream.json.tmp

                            Filesize

                            151KB

                            MD5

                            1d080cfda749114e52154402559b428e

                            SHA1

                            69a028c0ff4c8268295be5c3cd9fe9e2cbb214e0

                            SHA256

                            5ebc846fb87d17061337d6ebdee8f4b5b341140e158355aea1f1d3cd058e2518

                            SHA512

                            17be32c25a9811fbcfda7536f6a122a2b718b123c919603418e4c7926d42c5efa3b5eef8db200034921e2ef8eb42f78149cfaf97959a228e6f6365a7b6b04a88

                          • C:\Users\Admin\AppData\Local\Mozilla\Firefox\Profiles\vjiou3c0.default-release\cache2\entries\118BB2BA245AAA64B01692DF29396B97E11FC1A0

                            Filesize

                            14KB

                            MD5

                            062da16d0be9c42657ef7e6d1ce138f2

                            SHA1

                            ff6103e88c34800f722bb45d2231ffbcc0fdc780

                            SHA256

                            a38d5a9476d70edd4c0c6a6308b29c5148e09d97fe0be192e1264644364e6fe5

                            SHA512

                            32988a524d64d9e1f0aa0d24a41db677b1f0444a15714ec1a9c446a1d536fe7d36c616b4ca34fb6552c9cf12e8ffd4f35346889a5e6c8a7240cf61528ce550db

                          • C:\Users\Admin\AppData\Local\Mozilla\Firefox\Profiles\vjiou3c0.default-release\cache2\entries\438A22899CB07B3F679BEAE64CFB330016F5C7F7

                            Filesize

                            28KB

                            MD5

                            a80a7aac6c7f32c6659676dc95557403

                            SHA1

                            807f1a24737aa69b697bedd428e73b5f686894de

                            SHA256

                            bf5095e1a4bed2fef3b871f1d7e7ea4c778573584f097172ada9e2f20afcf560

                            SHA512

                            736e4442a024baa199bcd44a540722fe4e6f1747a0cfbe121d93c8bd2067baefe66ae655105abbc07088cf7660e291341393f06f824a78e635b976ebca7d38c5

                          • 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\vjiou3c0.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\vjiou3c0.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\vjiou3c0.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\vjiou3c0.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\vjiou3c0.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\vjiou3c0.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\vjiou3c0.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\vjiou3c0.default-release\prefs-1.js

                            Filesize

                            8KB

                            MD5

                            a9944464d8133a8c958de3463db1f2b7

                            SHA1

                            03b881b77dbdf797dea52f09d088fa1afb51a2ff

                            SHA256

                            96d35fdae2be5839852d85508d490d77318009daa6b00166b6016c8f10b05b90

                            SHA512

                            f5438f136d18de331a073072bc793fe7eb776e8d0f1483e9af92010166e02a000ee4b8bfc42a80853337e91e867d0bbede668c6eb01f2abc259b697ed90ba228

                          • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\vjiou3c0.default-release\prefs-1.js

                            Filesize

                            6KB

                            MD5

                            c2047dca3c9e750e1c5b63fb3505f055

                            SHA1

                            064f35b09e588faf7ef402a3227a8cf40505683b

                            SHA256

                            fbdf1019625da9503aecb368808682ce5b93724ccf45a831ee8d594a2539df52

                            SHA512

                            74d7577f8119a45c47525097e1af4a4442c6e9106e9e04a97abefa9486f49e5f4b76ba81a12363e91f872c2df799b87b11fa6faae2d96da8e3028774f5754c40

                          • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\vjiou3c0.default-release\prefs.js

                            Filesize

                            7KB

                            MD5

                            625e14fb402df87c94a8f555f4649c44

                            SHA1

                            14da22da07f40bf4f0f10da955fba12c3dba6dde

                            SHA256

                            a1fda7d51a1b18ad4612c91711b8cb3d2816fb618779e96ebf44b9f995633e20

                            SHA512

                            d57e9282b40ca4bb9dce77d2f91c60039cdd34f10371f940f73cc12506126e9b5f4558e300cc9a53cefaf9b3dbde7656c09ed100a00980d5b9dabf04a53b9a66

                          • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\vjiou3c0.default-release\sessionstore-backups\recovery.jsonlz4

                            Filesize

                            1KB

                            MD5

                            b94543cf2af8141562e91036356d5e99

                            SHA1

                            93d6d75bb7be24f6eb8aeb63c59c0948c5f572ee

                            SHA256

                            de5868e7dc77c6a1232a7ee69121dfcf1458d7e95125282992d295ec2b35485a

                            SHA512

                            1c7de386b916714cd8844dadcb9259c860cb467886fe69bcb9dea0cf0aa04a86ed8075b549d99f1fb17dd8c994f41e1343eafa51ad3966c0c2c2b1a5018aa83e

                          • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\vjiou3c0.default-release\sessionstore-backups\recovery.jsonlz4

                            Filesize

                            6KB

                            MD5

                            0de75f2f99cf35104090cd67b7166525

                            SHA1

                            5766db00b352a77bb2cef73728cece4b414aac44

                            SHA256

                            a1333ea804294f93a78dc0967ddf2bf8a70c431ba779d069254d34941bc9ef75

                            SHA512

                            7700fe6f6a9c8891bfe5a94b54b29744e50511c188f77b3e7d0377aa7ed537ca73f4c850298e255f043fb32e80b72b06e814fd9a38a1421e8d1401662c17af3b

                          • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\vjiou3c0.default-release\sessionstore-backups\recovery.jsonlz4

                            Filesize

                            6KB

                            MD5

                            f0a2168d16bfca1671e3d659aaab90be

                            SHA1

                            790521494a8fc9f1e2f3d03460205bc80542793e

                            SHA256

                            21b7b72325d7ce2a6b33d72dd5be7d4344f78a9a560c5baa2c93e0cd1cbc7c1a

                            SHA512

                            a3f1da84a14c63751d2a76fe99acc32957fc3a5f6c82ca79dbe1277e3921ce2aa7f091ccc57722132998fceeb2de421284bcde7e2cfa57dded474cdbbd511a8d

                          • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\vjiou3c0.default-release\storage\default\https+++www.canva.com\cache\morgue\48\{cd78b02d-8208-4fcf-8306-4fa501ccc830}.final

                            Filesize

                            730B

                            MD5

                            dad1cf12947cff38c2bdb51d96c2c711

                            SHA1

                            238943ddc969e6bcb72c9cebff07d1a423547513

                            SHA256

                            3c0c6d14cbee24f96941f5efd11ca095fe43bb4be722af762b8b99dc66693ab5

                            SHA512

                            c868ce66f0d81eedf7c8078b1e01262702c503111c448050fcadd5e4fe7ab82280b0029f685384165a2a21f3bfc75fef9f09c3c13ad4825e801f8476728d6e9a

                          • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\vjiou3c0.default-release\storage\default\https+++www.canva.com\idb\1887272859osfnfgliisneed_.sqlite

                            Filesize

                            48KB

                            MD5

                            503e8e099fef39d730230f2186a5e7d9

                            SHA1

                            dc2ec6531afe715a0dd2be833ce8884c2b987eb4

                            SHA256

                            1c8ec01939353d35e6f603329fcb36c04a5947d5a18dd7c064fa470a6d4e31aa

                            SHA512

                            ddb9acde4561aec4ed857ae12bbf0b95e2b5d4c9de91515b118281b3f0d90106b74dcc01119ecdb694371b02ff12a5cfcb5aa66dc0013388ea5f274c74d5eb19