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Analysis

  • max time kernel
    83s
  • max time network
    81s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    20/03/2023, 15:29

General

  • Target

    https://bom.so/7RGDpM

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 2 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://bom.so/7RGDpM
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1736
    • C:\Program Files\Mozilla Firefox\firefox.exe
      "C:\Program Files\Mozilla Firefox\firefox.exe" https://bom.so/7RGDpM
      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:1452
      • C:\Program Files\Mozilla Firefox\firefox.exe
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1452.0.1069593414\1561267409" -parentBuildID 20221007134813 -prefsHandle 1820 -prefMapHandle 1812 -prefsLen 20890 -prefMapSize 232675 -appDir "C:\Program Files\Mozilla Firefox\browser" - {34a7ab77-ab98-41d8-b6ef-c31c6abfe54f} 1452 "\\.\pipe\gecko-crash-server-pipe.1452" 1900 2584cba7058 gpu
        3⤵
          PID:4444
        • C:\Program Files\Mozilla Firefox\firefox.exe
          "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1452.1.1623366133\83785187" -parentBuildID 20221007134813 -prefsHandle 2396 -prefMapHandle 2392 -prefsLen 21706 -prefMapSize 232675 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {695c7fd1-523d-4d7f-b0fd-608367dfdda3} 1452 "\\.\pipe\gecko-crash-server-pipe.1452" 2408 2583ea72858 socket
          3⤵
            PID:5080
          • C:\Program Files\Mozilla Firefox\firefox.exe
            "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1452.2.1239807991\1065918939" -childID 1 -isForBrowser -prefsHandle 3316 -prefMapHandle 3372 -prefsLen 21854 -prefMapSize 232675 -jsInitHandle 1484 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {4430338e-09e9-4668-b929-f14ef496d700} 1452 "\\.\pipe\gecko-crash-server-pipe.1452" 3224 2584f908158 tab
            3⤵
              PID:3104
            • C:\Program Files\Mozilla Firefox\firefox.exe
              "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1452.3.1121126895\584219670" -childID 2 -isForBrowser -prefsHandle 4060 -prefMapHandle 4052 -prefsLen 26519 -prefMapSize 232675 -jsInitHandle 1484 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {50e05b74-b8a0-4fb0-ab5f-d9a1320283e0} 1452 "\\.\pipe\gecko-crash-server-pipe.1452" 4076 25850eb9b58 tab
              3⤵
                PID:3592
              • C:\Program Files\Mozilla Firefox\firefox.exe
                "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1452.4.43149262\243886175" -childID 3 -isForBrowser -prefsHandle 4316 -prefMapHandle 4312 -prefsLen 26519 -prefMapSize 232675 -jsInitHandle 1484 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {2f438bf3-e93c-4b71-8d41-876e6f763d02} 1452 "\\.\pipe\gecko-crash-server-pipe.1452" 4328 2584cba7658 tab
                3⤵
                  PID:1368
                • C:\Program Files\Mozilla Firefox\firefox.exe
                  "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1452.7.187802012\32112807" -childID 6 -isForBrowser -prefsHandle 5260 -prefMapHandle 5256 -prefsLen 26578 -prefMapSize 232675 -jsInitHandle 1484 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {fd0c093b-3dbd-4739-afa8-5553c2f61223} 1452 "\\.\pipe\gecko-crash-server-pipe.1452" 5424 25851507458 tab
                  3⤵
                    PID:396
                  • C:\Program Files\Mozilla Firefox\firefox.exe
                    "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1452.6.369808122\1179112609" -childID 5 -isForBrowser -prefsHandle 5240 -prefMapHandle 5236 -prefsLen 26578 -prefMapSize 232675 -jsInitHandle 1484 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {134080f6-3d44-4e52-913c-7462d0974fb4} 1452 "\\.\pipe\gecko-crash-server-pipe.1452" 5160 25851509b58 tab
                    3⤵
                      PID:3116
                    • C:\Program Files\Mozilla Firefox\firefox.exe
                      "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1452.5.1112836244\719545549" -childID 4 -isForBrowser -prefsHandle 5000 -prefMapHandle 4996 -prefsLen 26578 -prefMapSize 232675 -jsInitHandle 1484 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {b81056aa-fdf5-4598-8290-498dc3674d53} 1452 "\\.\pipe\gecko-crash-server-pipe.1452" 5012 25851507d58 tab
                      3⤵
                        PID:4148
                      • C:\Program Files\Mozilla Firefox\firefox.exe
                        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1452.8.1752926534\888221193" -childID 7 -isForBrowser -prefsHandle 5224 -prefMapHandle 5216 -prefsLen 26834 -prefMapSize 232675 -jsInitHandle 1484 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {ce749486-22b1-407d-bd41-2304a2b4bdcf} 1452 "\\.\pipe\gecko-crash-server-pipe.1452" 5380 25852c62758 tab
                        3⤵
                          PID:4384
                        • C:\Program Files\Mozilla Firefox\firefox.exe
                          "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1452.9.1724270655\402993039" -childID 8 -isForBrowser -prefsHandle 4304 -prefMapHandle 4396 -prefsLen 26834 -prefMapSize 232675 -jsInitHandle 1484 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {f46d5b18-cb65-4b64-93ea-8e6cc358dfa5} 1452 "\\.\pipe\gecko-crash-server-pipe.1452" 4784 2584cba7658 tab
                          3⤵
                            PID:4824

                      Network

                      MITRE ATT&CK Enterprise v6

                      Replay Monitor

                      Loading Replay Monitor...

                      Downloads

                      • C:\Users\Admin\AppData\Local\Mozilla\Firefox\Profiles\i5yk3ps6.default-release\activity-stream.discovery_stream.json.tmp

                        Filesize

                        146KB

                        MD5

                        23ced8a8fe56ed04b1982739435c7ad1

                        SHA1

                        aa120fe2aa27314bc76e8cc2099cac31a2bf9933

                        SHA256

                        53b02048450e84b696d59c073b04870477f65fe2ae6b3789d07b0100fff1c935

                        SHA512

                        3f8d401236e2b629e6b280cd1d4843c8beaad8201f4e2e3e04cf48562e9574f87be7740384ea50c77f4bc24302d05e45926f534fcd2907bb660906b86904a8d9

                      • C:\Users\Admin\AppData\Local\Mozilla\Firefox\Profiles\i5yk3ps6.default-release\cache2\entries\D5594A2648EECD01993B5C42919BA64ADBF56052

                        Filesize

                        14KB

                        MD5

                        086c60c922b46e421972ffb84828ddd3

                        SHA1

                        4f76b68b7ca8bd011f35b9941f74e100f3c10742

                        SHA256

                        63740775e92fb7d95b4360f6efa2b4fbcceb6fd1a4650c9a2c8743838394a01f

                        SHA512

                        66b732ae334ae34ca378da7fa5f83328fef6be9a0eccaef20138bac4dace06d10b9460a1ccebd3b5d10a0b6bb9ebe8183fe876f4b2768d1fd1d3c5fcdf0ba869

                      • 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\i5yk3ps6.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\i5yk3ps6.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\i5yk3ps6.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\i5yk3ps6.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\i5yk3ps6.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\i5yk3ps6.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\i5yk3ps6.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\i5yk3ps6.default-release\prefs-1.js

                        Filesize

                        6KB

                        MD5

                        1c047781ee559f51073082ea7f844ad6

                        SHA1

                        595eb9595aed1cc88d12911b1e2eceab25356404

                        SHA256

                        150d44bffb0a55da569643867ca66d4b9fcd330516bdc6b978de76aedacd6410

                        SHA512

                        ed4f4584986b22782bee1846d0b616000f9d1a43cbd325848d84170856fa5a68a0e6003ff1afbc03925b3ab2f486080b30fd7612c8f4142690b5421d8d8069c5

                      • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\i5yk3ps6.default-release\prefs-1.js

                        Filesize

                        6KB

                        MD5

                        4c87f079c98d58118e8227fb0cab1933

                        SHA1

                        81180e867b15e2691ac4c74b1c1ae08c9e71a3e6

                        SHA256

                        8aabeeb23f9275b02c9baf217b44c4dba28c3af0db2b4ebd598e3c0a9dc80b4b

                        SHA512

                        066aa14a6b903ebb6933640513c8c2ecde1cce77dbc93b637822c25075801386c914561d7feda080ddcf7826c3d6974369eb034450d1224480fcff549185dc88

                      • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\i5yk3ps6.default-release\prefs-1.js

                        Filesize

                        7KB

                        MD5

                        12aa145b25f29f51959d22415c80332f

                        SHA1

                        069d6fa9498eba3c966cfd50d595a2360ec3ca43

                        SHA256

                        90f8dbef205da0245416d4c29be63f12cccc9872ea60d923ad3d4c5afbe8b7bb

                        SHA512

                        32165e78a4673f0b2a3fd3065e2b8ee5ef0e4d02eff6cfb178ed130fafc6799ee76256ef59251f784c0dd9bcb77e9d8b2b9cc59d45264e083667ea7c2eea45fc

                      • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\i5yk3ps6.default-release\prefs-1.js

                        Filesize

                        7KB

                        MD5

                        784e02e5606ba2334a551f59ef65365d

                        SHA1

                        d9367e173d6f6c40b4384e57ce28e412aadd704b

                        SHA256

                        1f942283e09374e7089d1254e66e0cfd8d4b640e22221c123ece4ac7db46bfa9

                        SHA512

                        c33f7673b9b4bed4203d9117d120058ceed05baec0042c0d72d51389617fa0de379f9381ce35f0eb9abde0ebfb55c0ce7e839d882e05e79d788c3d93f24458cf

                      • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\i5yk3ps6.default-release\prefs-1.js

                        Filesize

                        10KB

                        MD5

                        876d67398bc329162a1697b1be9e92da

                        SHA1

                        04f3a280ebcff8ea6730341b3cbe7b36ce7aaf7e

                        SHA256

                        e5324500f349fd742803c3053345dc1730ebe0d4d67cc6c512ddd2611e1df1ae

                        SHA512

                        d64f84d6e921c6a90939cb0d2d774667e580062e30d54722d1bc64dfdeaa9de25c7a61f35c3057db1d04ab10365d8c61d2ee75344a43f435fcdf96dcc9d6e0b4

                      • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\i5yk3ps6.default-release\prefs.js

                        Filesize

                        6KB

                        MD5

                        207077fed406e49d74fa19116d2712aa

                        SHA1

                        3ce60cb9b4fbd6b00a9ae26c599b9fdbe2b6c5ee

                        SHA256

                        b02701ad3c4478f891a550eac65f0a8c183999aa22a1dd171bd698b990124c58

                        SHA512

                        0c6398230b3eb103a0ce280f127515d998a6c9ea8908b8b248b132782f8166141ba8e1faabc7ace4b80e9c925bc5d7885f0fba8c16cb2e7798055727dc66190e

                      • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\i5yk3ps6.default-release\sessionstore-backups\recovery.jsonlz4

                        Filesize

                        1KB

                        MD5

                        33ca88fc69e127efcbfcb0395e1ea532

                        SHA1

                        395d3d885a48581ed00efcc321e96366b0b12a80

                        SHA256

                        d4c5fc555933d2ce34fbce36f8fa1f9a1939bfba03146b78f2e2eb4753c483c0

                        SHA512

                        5561dea711a0a4951504823e3e06a59cde0bc734c60c06e7c342d41072bc6d2f01bae6438e92209dd7d9bd9cc18a53f82b7ecea59068c4739858fd5d43e35da6

                      • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\i5yk3ps6.default-release\sessionstore-backups\recovery.jsonlz4

                        Filesize

                        2KB

                        MD5

                        3c7bbf9b1eb75ee0abe4a03d09d4d021

                        SHA1

                        0f08b7f451137d269c1fab187db899f55b826233

                        SHA256

                        a23dafda2f2d7c00bae309db7715972a60ddaa86f3243d5581e3e78275aaa929

                        SHA512

                        6bfcec28893b0212c4277628ed8f5ad67e75f62847f429e21c49158141bda5997968ca99f71ee437bec5b98737e00926dfc63a2a352dcbfae237d13a1d028987