Analysis

  • max time kernel
    1800s
  • max time network
    1588s
  • platform
    windows10-1703_x64
  • resource
    win10-20230220-en
  • resource tags

    arch:x64arch:x86image:win10-20230220-enlocale:en-usos:windows10-1703-x64system
  • submitted
    15-03-2023 03:54

General

  • Target

    funnikens567's Data.json

  • Size

    12KB

  • MD5

    20081ef192250b7e607a2cb2ace87eeb

  • SHA1

    0346d60f1c6e720c781659ab725c365691ebf801

  • SHA256

    27baa74579c12d4042abaff8237021654f4a4275101850953edf31adc9fe8e9f

  • SHA512

    106b72d7d69a58b34217d72978b8500d1fa25564967599e2093bcb6ab9b41c651b2120a9b0f696fddd417e484a59366449a3bb6ef3e0bec8430e3c9da78d2ee8

  • SSDEEP

    96:q0Xo/761BcFhmKwVa9eTYOZfx+G6zYF5DqeMJFA5ue60TZ:Fo/O/cFhmnVRrfx7BD5T4eV

Score
3/10

Malware Config

Signatures

  • Enumerates physical storage devices 1 TTPs

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

  • Checks processor information in registry 2 TTPs 5 IoCs

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

  • Modifies registry class 3 IoCs
  • Suspicious use of AdjustPrivilegeToken 8 IoCs
  • Suspicious use of FindShellTrayWindow 4 IoCs
  • Suspicious use of SendNotifyMessage 3 IoCs
  • Suspicious use of SetWindowsHookEx 2 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:\Windows\system32\cmd.exe
    cmd /c "C:\Users\Admin\AppData\Local\Temp\funnikens567's Data.json"
    1⤵
    • Modifies registry class
    PID:3532
  • C:\Windows\system32\OpenWith.exe
    C:\Windows\system32\OpenWith.exe -Embedding
    1⤵
    • Modifies registry class
    • Suspicious use of SetWindowsHookEx
    PID:3508
  • C:\Program Files\Mozilla Firefox\firefox.exe
    "C:\Program Files\Mozilla Firefox\firefox.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3608
    • C:\Program Files\Mozilla Firefox\firefox.exe
      "C:\Program Files\Mozilla Firefox\firefox.exe"
      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:3700
      • C:\Program Files\Mozilla Firefox\firefox.exe
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3700.0.229061348\1728407079" -parentBuildID 20221007134813 -prefsHandle 1648 -prefMapHandle 1628 -prefsLen 20888 -prefMapSize 232675 -appDir "C:\Program Files\Mozilla Firefox\browser" - {7e5ace31-c01e-4c95-90b2-a5def86d2b77} 3700 "\\.\pipe\gecko-crash-server-pipe.3700" 1732 2b3a2817458 gpu
        3⤵
          PID:1608
        • C:\Program Files\Mozilla Firefox\firefox.exe
          "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3700.1.799869108\60302337" -parentBuildID 20221007134813 -prefsHandle 2060 -prefMapHandle 2056 -prefsLen 20969 -prefMapSize 232675 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {a0efc691-00ff-47ea-8922-88e7395e596c} 3700 "\\.\pipe\gecko-crash-server-pipe.3700" 2084 2b38ee72258 socket
          3⤵
            PID:4880
          • C:\Program Files\Mozilla Firefox\firefox.exe
            "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3700.2.1610248622\1037709194" -childID 1 -isForBrowser -prefsHandle 2816 -prefMapHandle 2812 -prefsLen 21117 -prefMapSize 232675 -jsInitHandle 1336 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {60f59d9a-034f-446c-9190-c28b982a3c19} 3700 "\\.\pipe\gecko-crash-server-pipe.3700" 2828 2b3a573a258 tab
            3⤵
              PID:5040
            • C:\Program Files\Mozilla Firefox\firefox.exe
              "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3700.3.872966975\1657496450" -childID 2 -isForBrowser -prefsHandle 3424 -prefMapHandle 3380 -prefsLen 26562 -prefMapSize 232675 -jsInitHandle 1336 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {93750b5a-d769-415b-a8af-8885c3d582d5} 3700 "\\.\pipe\gecko-crash-server-pipe.3700" 3444 2b3a425df58 tab
              3⤵
                PID:3316
              • C:\Program Files\Mozilla Firefox\firefox.exe
                "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3700.4.935682146\2139053113" -childID 3 -isForBrowser -prefsHandle 4164 -prefMapHandle 4160 -prefsLen 26621 -prefMapSize 232675 -jsInitHandle 1336 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {a60c2d26-e647-4212-b149-a69e3c579a7c} 3700 "\\.\pipe\gecko-crash-server-pipe.3700" 4060 2b3a7685758 tab
                3⤵
                  PID:4928
                • C:\Program Files\Mozilla Firefox\firefox.exe
                  "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3700.5.1252029429\469927508" -childID 4 -isForBrowser -prefsHandle 1524 -prefMapHandle 4292 -prefsLen 26781 -prefMapSize 232675 -jsInitHandle 1336 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {55eeecfa-c612-4dfd-826d-6e2f76806cde} 3700 "\\.\pipe\gecko-crash-server-pipe.3700" 4300 2b38ee5d958 tab
                  3⤵
                    PID:4196
                  • C:\Program Files\Mozilla Firefox\firefox.exe
                    "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3700.6.1940366366\2007631292" -childID 5 -isForBrowser -prefsHandle 4300 -prefMapHandle 4600 -prefsLen 26781 -prefMapSize 232675 -jsInitHandle 1336 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {717c01a7-a027-48ba-9bd8-f97bb893392c} 3700 "\\.\pipe\gecko-crash-server-pipe.3700" 4852 2b3a7f18258 tab
                    3⤵
                      PID:308
                    • C:\Program Files\Mozilla Firefox\firefox.exe
                      "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3700.7.1406518334\1323662539" -childID 6 -isForBrowser -prefsHandle 5064 -prefMapHandle 5068 -prefsLen 26781 -prefMapSize 232675 -jsInitHandle 1336 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {ffe87e06-6e7d-46b0-a4fa-71c915df7910} 3700 "\\.\pipe\gecko-crash-server-pipe.3700" 4860 2b38ee60d58 tab
                      3⤵
                        PID:212
                      • C:\Program Files\Mozilla Firefox\firefox.exe
                        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3700.8.2144878976\593727664" -childID 7 -isForBrowser -prefsHandle 5488 -prefMapHandle 5484 -prefsLen 26781 -prefMapSize 232675 -jsInitHandle 1336 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {6534474f-88de-416e-9e91-29807c55b6a4} 3700 "\\.\pipe\gecko-crash-server-pipe.3700" 5512 2b3a9cb5858 tab
                        3⤵
                          PID:1336
                        • C:\Program Files\Mozilla Firefox\firefox.exe
                          "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3700.9.833309150\485226548" -childID 8 -isForBrowser -prefsHandle 4780 -prefMapHandle 4788 -prefsLen 27695 -prefMapSize 232675 -jsInitHandle 1336 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {f1c94061-2163-4153-b8df-0eab6a334ec0} 3700 "\\.\pipe\gecko-crash-server-pipe.3700" 4764 2b38ee5c458 tab
                          3⤵
                            PID:4732
                          • C:\Program Files\Mozilla Firefox\firefox.exe
                            "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3700.10.71425272\358232402" -childID 9 -isForBrowser -prefsHandle 4600 -prefMapHandle 5024 -prefsLen 28156 -prefMapSize 232675 -jsInitHandle 1336 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {29bd806f-4c53-475a-bc93-65d0d85a66a6} 3700 "\\.\pipe\gecko-crash-server-pipe.3700" 5108 2b3a7860058 tab
                            3⤵
                              PID:648

                        Network

                        MITRE ATT&CK Enterprise v6

                        Replay Monitor

                        Loading Replay Monitor...

                        Downloads

                        • C:\Users\Admin\AppData\Local\Mozilla\Firefox\Profiles\evlzgz75.default-release\activity-stream.discovery_stream.json.tmp

                          Filesize

                          150KB

                          MD5

                          58cd30660ca275c8f44f2044c676b907

                          SHA1

                          69dca03e3b5f41ab4130008902d05127bc072a92

                          SHA256

                          2ec0e67433da87e2c6f9c9e8ef24312260d73176fa00bc8e0a7ca811149eb4f7

                          SHA512

                          55a7d27d29d78880d835029a53c3a935b053fa975eef6d7349417ab01cfddbca9b52c1e9074d41419e84826d7a1be4434688fdb3dca063ddd4deb7a5cb589fcc

                        • C:\Users\Admin\AppData\Local\Mozilla\Firefox\Profiles\evlzgz75.default-release\cache2\doomed\18994

                          Filesize

                          8KB

                          MD5

                          6edae5b5691c3e18949fc1b49a550868

                          SHA1

                          c6409055e87d6499a31258d700c354f318524bb8

                          SHA256

                          91960ae0949add61b092a60b1a4cdeca9886182f9912d067d11e9961da80dc0b

                          SHA512

                          7544c6bc10c937fcc20dd034ab2ead3c13b18de67ad6ef4ddf8e553cfc8f164db36ee69c7e4bd6b0f5cbe499241d2c53bcee41580a74e9343a07018fceca44b0

                        • C:\Users\Admin\AppData\Local\Mozilla\Firefox\Profiles\evlzgz75.default-release\cache2\doomed\27525

                          Filesize

                          15KB

                          MD5

                          fd4516c8be2c1a207d972c74b933617f

                          SHA1

                          928045bbc2c42da33dada18b638b2a466b341241

                          SHA256

                          562be9b87d602baa0946aaadf538a829312936b14e8517a54874995aef7cba0a

                          SHA512

                          a8350dd982d246c8666d16d75a6cdf6493a75bf769aa02b197555df0abd3ee82bc3d237eee14d5347973a84325148d288d99828a058fc0a9b247580aa6c6dffb

                        • C:\Users\Admin\AppData\Local\Mozilla\Firefox\Profiles\evlzgz75.default-release\cache2\doomed\8418

                          Filesize

                          9KB

                          MD5

                          2fa4ac5c8e1254b8bcb5209f87ba250e

                          SHA1

                          3dcc3156713b44713e61e948e3870a8727d857a0

                          SHA256

                          5991a5ecd3badfe66d387b53de45d8c87e892238e734e1c2209432c6c47d46c3

                          SHA512

                          ff16334cbf8ea6f6d167e760683677db56cd78445a88b01ef75f619e9bcdce07313b33ddbc3fd0af8804a0c2fef7f1e45b799e4033bd5ff04eb24a1bb7b37c5c

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

                          Filesize

                          442KB

                          MD5

                          85430baed3398695717b0263807cf97c

                          SHA1

                          fffbee923cea216f50fce5d54219a188a5100f41

                          SHA256

                          a9f4281f82b3579581c389e8583dc9f477c7fd0e20c9dfc91a2e611e21e3407e

                          SHA512

                          06511f1f6c6d44d076b3c593528c26a602348d9c41689dbf5ff716b671c3ca5756b12cb2e5869f836dedce27b1a5cfe79b93c707fd01f8e84b620923bb61b5f1

                        • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\6824f4a902c78fbd.customDestinations-ms

                          Filesize

                          7KB

                          MD5

                          9e4c66074877534606e1f2b9cbb143f6

                          SHA1

                          317157dc896163bdbea423a1063efcc1171e9104

                          SHA256

                          a94e7738ac95aaa0074601605ac0f639c26aee50e940261800d87080eec528e5

                          SHA512

                          2dd75b31d8182e074625a8b80de671551cb2d6ae6ddf6e075d3e77004e35a48c3dd1cf80f188cc7f0dead2a9bac928ba9adbd51f683017bccce52cfdfcca7e37

                        • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\evlzgz75.default-release\bookmarkbackups\bookmarks-2023-03-15_11_yyzQT6zYKGzzlFbJAldNzg==.jsonlz4

                          Filesize

                          944B

                          MD5

                          6e888dd6fcaf9594a8c4264b6803875b

                          SHA1

                          b2437376c810d15fd5bab09673a2d2ede1c088bd

                          SHA256

                          26e32f944b43b35bb48ccab93e4b9e63d490da27e0f8c26afe10a193a21b03e1

                          SHA512

                          cc88f691a29b9a30abaed808025cfbccaa251a2d71b32fccac292930142f0b8450cfd2e4a14a6e65fd7d3f4dee562bcde642648e0affe0763b08d34c1f699a84

                        • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\evlzgz75.default-release\broadcast-listeners.json

                          Filesize

                          204B

                          MD5

                          72c95709e1a3b27919e13d28bbe8e8a2

                          SHA1

                          00892decbee63d627057730bfc0c6a4f13099ee4

                          SHA256

                          9cf589357fceea2f37cd1a925e5d33fd517a44d22a16c357f7fb5d4d187034aa

                          SHA512

                          613ca9dd2d12afe31fb2c4a8d9337eeecfb58dabaeaaba11404b9a736a4073dfd9b473ba27c1183d3cc91d5a9233a83dce5a135a81f755d978cea9e198209182

                        • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\evlzgz75.default-release\cert9.db

                          Filesize

                          224KB

                          MD5

                          b4541a7f9f49e5f18c5ac4d97a96d22f

                          SHA1

                          8b7968f401e64d8b3b90b1921749444afec92d6d

                          SHA256

                          8318155a7ea355ea32745b5319d6bce10f8f629f8976620d0b2f2b25616d021e

                          SHA512

                          e21603fc2e08e9aaf33208fcd04cdb7684f05154dcef388c4d2fb3a486d7260163aeadcd680d2244f2bbdf6327960ab2013d34ad141f8a8f4f819e66389ceba7

                        • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\evlzgz75.default-release\gmp-gmpopenh264\1.8.1.1\gmpopenh264.dll

                          Filesize

                          997KB

                          MD5

                          fe3355639648c417e8307c6d051e3e37

                          SHA1

                          f54602d4b4778da21bc97c7238fc66aa68c8ee34

                          SHA256

                          1ed7877024be63a049da98733fd282c16bd620530a4fb580dacec3a78ace914e

                          SHA512

                          8f4030bb2464b98eccbea6f06eb186d7216932702d94f6b84c56419e9cf65a18309711ab342d1513bf85aed402bc3535a70db4395874828f0d35c278dd2eac9c

                        • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\evlzgz75.default-release\gmp-gmpopenh264\1.8.1.1\gmpopenh264.info

                          Filesize

                          116B

                          MD5

                          3d33cdc0b3d281e67dd52e14435dd04f

                          SHA1

                          4db88689282fd4f9e9e6ab95fcbb23df6e6485db

                          SHA256

                          f526e9f98841d987606efeaff7f3e017ba9fd516c4be83890c7f9a093ea4c47b

                          SHA512

                          a4a96743332cc8ef0f86bc2e6122618bfc75ed46781dadbac9e580cd73df89e74738638a2cccb4caa4cbbf393d771d7f2c73f825737cdb247362450a0d4a4bc1

                        • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\evlzgz75.default-release\prefs.js

                          Filesize

                          6KB

                          MD5

                          f843fc3b858888d342076c7199266348

                          SHA1

                          97dea7b7d8486f03cc085ef488fda80fe53515a0

                          SHA256

                          19b6e95d7e0e109333b648d994d42f1f8552467f8f43a4570f84dc5c5e2189a4

                          SHA512

                          9b25cfb2a279bda5827e7d4c3446c75cb5057e7a886e23b7f3eb44d3a2fbb04d19249ff423c821cc41ea7a6d8585fafb0b4f9ae8d54274883250c4a4a1c7c1f7

                        • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\evlzgz75.default-release\sessionstore-backups\recovery.jsonlz4

                          Filesize

                          1KB

                          MD5

                          8f2ef82a83df6725c552e7949be8c8e8

                          SHA1

                          6dddf0148135e5228d6b5229fa2eedfb0f489ec8

                          SHA256

                          e8a0644043b88b5dbe57a0ad7d11b5b7d2b9ebe691ccc4add8869033d1b75bb0

                          SHA512

                          1597c1c25cb739896d1909ac3989f38fd6a434b34add8c1a33ec531310cfb5944c56d79ffc08c651af03feca265617fdf15d8e213907aa81c9cfbd25ab8fec9e

                        • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\evlzgz75.default-release\sessionstore-backups\recovery.jsonlz4

                          Filesize

                          4KB

                          MD5

                          d3fe8b9d9d3365a39255704f31ec8f04

                          SHA1

                          23dda09b7c8f16e9fa92f68606ff37b821ef6982

                          SHA256

                          9c5d3822667b655da8f7ad6049a0284bc43bcfabfc30211e40bffd1fe951f769

                          SHA512

                          ebe6b4c75a1b68acbd749f7eab513208a539c0fa196032b1e4a5d3bb9f322804c690fb1786f5c2eec7e0f8f518189c451675da608e7cab3345593f07740b3e34

                        • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\evlzgz75.default-release\storage\permanent\chrome\idb\3870112724rsegmnoittet-es.sqlite

                          Filesize

                          184KB

                          MD5

                          ea8cf095b773cd771cde4fc68a2dac5e

                          SHA1

                          47f05fbb1383c47fc77d82751f650234b3964eeb

                          SHA256

                          f75c4203e368bfde55e2f8620c37c81849f05743911fd5ba05185435cf46bbe8

                          SHA512

                          50ead29de0e1a644aa8dc41c671fa162b6e4e62a949e1f1d4ab04831bea4aff5c0090166d62e47db329c230bc2589698aef7c8eeaa89d2d57fe3e63299ff7804