Analysis

  • max time kernel
    63s
  • max time network
    65s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    02/06/2023, 22:42

General

  • Target

    http://bidder.doceree.com

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" http://bidder.doceree.com
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:676
    • C:\Program Files\Mozilla Firefox\firefox.exe
      "C:\Program Files\Mozilla Firefox\firefox.exe" http://bidder.doceree.com
      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:1312
      • C:\Program Files\Mozilla Firefox\firefox.exe
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1312.0.2009227818\1488573734" -parentBuildID 20221007134813 -prefsHandle 1836 -prefMapHandle 1828 -prefsLen 20890 -prefMapSize 232675 -appDir "C:\Program Files\Mozilla Firefox\browser" - {470afb85-39b9-4a72-9c4a-e23018ca0dfd} 1312 "\\.\pipe\gecko-crash-server-pipe.1312" 1916 24c4ca23c58 gpu
        3⤵
          PID:3852
        • C:\Program Files\Mozilla Firefox\firefox.exe
          "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1312.1.2058773476\106607774" -parentBuildID 20221007134813 -prefsHandle 2404 -prefMapHandle 2400 -prefsLen 21706 -prefMapSize 232675 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {ea79fa85-3a49-4ddc-a0f3-b314d9a2e0cb} 1312 "\\.\pipe\gecko-crash-server-pipe.1312" 2424 24c3ea72858 socket
          3⤵
            PID:224
          • C:\Program Files\Mozilla Firefox\firefox.exe
            "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1312.2.806250520\1455203272" -childID 1 -isForBrowser -prefsHandle 3344 -prefMapHandle 3340 -prefsLen 21789 -prefMapSize 232675 -jsInitHandle 1484 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {e8e75ed6-3bef-45d7-a2c6-048c05fade18} 1312 "\\.\pipe\gecko-crash-server-pipe.1312" 3312 24c4f714758 tab
            3⤵
              PID:2868
            • C:\Program Files\Mozilla Firefox\firefox.exe
              "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1312.3.114392964\1226904682" -childID 2 -isForBrowser -prefsHandle 3944 -prefMapHandle 3940 -prefsLen 26519 -prefMapSize 232675 -jsInitHandle 1484 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {46fae666-7d7f-4e2d-8a86-35404a770813} 1312 "\\.\pipe\gecko-crash-server-pipe.1312" 3956 24c3ea6d658 tab
              3⤵
                PID:3828
              • C:\Program Files\Mozilla Firefox\firefox.exe
                "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1312.4.820984943\1739436590" -childID 3 -isForBrowser -prefsHandle 4868 -prefMapHandle 4668 -prefsLen 26578 -prefMapSize 232675 -jsInitHandle 1484 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {3dd5c7e7-1c58-4e9b-b030-69d20fefb045} 1312 "\\.\pipe\gecko-crash-server-pipe.1312" 4872 24c51e14f58 tab
                3⤵
                  PID:2808
                • C:\Program Files\Mozilla Firefox\firefox.exe
                  "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1312.6.165821673\1916676065" -childID 5 -isForBrowser -prefsHandle 3136 -prefMapHandle 3096 -prefsLen 26753 -prefMapSize 232675 -jsInitHandle 1484 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {b3da1e89-7994-44d2-b882-ce606d2b4bef} 1312 "\\.\pipe\gecko-crash-server-pipe.1312" 5064 24c4df18f58 tab
                  3⤵
                    PID:532
                  • C:\Program Files\Mozilla Firefox\firefox.exe
                    "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1312.7.677242813\1460732835" -childID 6 -isForBrowser -prefsHandle 5044 -prefMapHandle 2972 -prefsLen 26753 -prefMapSize 232675 -jsInitHandle 1484 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {f8a70221-996d-49dd-ba1d-7bcad3c87777} 1312 "\\.\pipe\gecko-crash-server-pipe.1312" 5200 24c4df17d58 tab
                    3⤵
                      PID:4560
                    • C:\Program Files\Mozilla Firefox\firefox.exe
                      "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1312.5.43549158\1259792738" -childID 4 -isForBrowser -prefsHandle 3300 -prefMapHandle 3264 -prefsLen 26753 -prefMapSize 232675 -jsInitHandle 1484 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {10108bc2-4226-45f7-be06-f27d82762912} 1312 "\\.\pipe\gecko-crash-server-pipe.1312" 3348 24c4f7bce58 tab
                      3⤵
                        PID:4416
                      • C:\Program Files\Mozilla Firefox\firefox.exe
                        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1312.8.100262807\1875644205" -parentBuildID 20221007134813 -prefsHandle 5916 -prefMapHandle 2868 -prefsLen 30082 -prefMapSize 232675 -appDir "C:\Program Files\Mozilla Firefox\browser" - {c4482bc3-4552-48c4-9d85-200fa5e609dc} 1312 "\\.\pipe\gecko-crash-server-pipe.1312" 4624 24c59817958 rdd
                        3⤵
                          PID:4024
                        • C:\Program Files\Mozilla Firefox\firefox.exe
                          "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1312.9.1551635096\1876628230" -parentBuildID 20221007134813 -sandboxingKind 1 -prefsHandle 3204 -prefMapHandle 2824 -prefsLen 30082 -prefMapSize 232675 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {02666a9d-4dce-453f-b121-ab48e8a34f6c} 1312 "\\.\pipe\gecko-crash-server-pipe.1312" 5456 24c5915cf58 utility
                          3⤵
                            PID:1408

                      Network

                      MITRE ATT&CK Enterprise v6

                      Replay Monitor

                      Loading Replay Monitor...

                      Downloads

                      • C:\Users\Admin\AppData\Local\Mozilla\Firefox\Profiles\6exu9k4v.default-release\activity-stream.discovery_stream.json.tmp

                        Filesize

                        132KB

                        MD5

                        d9dcfab53415b05711420ecc32408861

                        SHA1

                        68082e212202fe11fd26018dfec687bcc00d3983

                        SHA256

                        f1766df3d704ffb4d3769306cde01596a0c30c82121422f180111a6f83723d20

                        SHA512

                        c2b14609825fa06a56e94f33c56ed7b47d340035619d95a202689737b89b4658eb93a5d90380be15156d72e4800a8785e9664cdb1f0be78064834bc46cb944b2

                      • C:\Users\Admin\AppData\Local\Mozilla\Firefox\Profiles\6exu9k4v.default-release\cache2\entries\917E41E135032D6BD66E5D6F84F0988D37234A33

                        Filesize

                        14KB

                        MD5

                        438667fb028cd0a50064b43eee9788aa

                        SHA1

                        e337e5a4e197b7ee3cf75e150114b6341c1ab91c

                        SHA256

                        0f5bef0bfa8f3ebf24a0747ea9e8904452d6e63b4b98bcedca519ccb0e67c9c2

                        SHA512

                        77ee7a7ae63f123347ecccc534bdea51fceb332dd586923905903fd0103d6350c69316120f60e6d87ffc12bc05c2ef8554e70bcfd816e062950a90e7725e012a

                      • 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\6exu9k4v.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\6exu9k4v.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\6exu9k4v.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\6exu9k4v.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\6exu9k4v.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\6exu9k4v.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\6exu9k4v.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\6exu9k4v.default-release\prefs-1.js

                        Filesize

                        6KB

                        MD5

                        39a57d83566c5c840aa9f109dd073b39

                        SHA1

                        06ea63c0fa2762c169b0a04f70ffc90a9edbb2cf

                        SHA256

                        e1a592ba1d1bdb03ec2ac3a2ad3841e01cb626ac45a06404ff7ad83a848da2be

                        SHA512

                        3246c1a21f61008ed2e580e1376097f4b3878fe91bf91086030c79c1a6024e01d4e3ec9b2b7e4c20f6daad89ab647e299cd72eadaace5c3efe01d3062606b04f

                      • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\6exu9k4v.default-release\prefs-1.js

                        Filesize

                        6KB

                        MD5

                        1863b460d2f4deed04f27fbdbc4dfc33

                        SHA1

                        fea29479234af40e14a61f75aa53b2346f1395b0

                        SHA256

                        643a0ca0cb0e6ba3859cd6bc2eabdd06bce77274b08620089f55ab6c9450adfd

                        SHA512

                        3d5313b3f39e15e606aeaccdf5023b39faa1ad771492c9db3699723629e1e7eb11d8c30ff4b09aef618ba5ea0aace41950c18fc0de5bfc92862825891c86ce18

                      • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\6exu9k4v.default-release\prefs-1.js

                        Filesize

                        8KB

                        MD5

                        8cdcbc34f61fa2efe61c752562a3baa8

                        SHA1

                        394626b457982bbeff50e1ef21dab804fd01ef97

                        SHA256

                        072293ae6dd014d974942fef7a9c453bd4e5df561aafe7be56db0939cbc32cdb

                        SHA512

                        beb4d517352458a7c06b8a0c57e0f6fd5a60b709d7308e6c18fc03e1ef5be65403925cb04f21daf99514a270664ccee231fa2bf01d92f3e921eb616e655d7d70

                      • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\6exu9k4v.default-release\prefs-1.js

                        Filesize

                        10KB

                        MD5

                        f0ca5cb00f08c058bffaa400e737ae91

                        SHA1

                        eca8d3df71f42b490bac0e7e03206c3bef9006a5

                        SHA256

                        65b5a01b8afa4b7c23483dda1e37565c418a1739bb3454e5ee43778a4c11f505

                        SHA512

                        ed559bd6d9b760102e3897ba936360cc668cc0155e1009d78eab3caf54f2a8ed02f06a03085f060ff1b0f4b503afab9afcbb93087b2b75b8e6fab3bae944386e

                      • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\6exu9k4v.default-release\prefs.js

                        Filesize

                        6KB

                        MD5

                        108b97b1ff7efbdb1aecce96d55ff2e5

                        SHA1

                        bb72b2e0c3d859fe5e821632307a32df331b55e1

                        SHA256

                        c5e19d4313b524fffc4859f4fac05ea3dcf408714a736dbd0bb7fcdf5131f80e

                        SHA512

                        e0f7678424e68957a1cb521786e9e4e54c179f9a263b04d0c6a96147cb1e242b58bda3e74e6f142dcd9b6dd313a0061c3050af334b149eab9a8040f923da84dc

                      • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\6exu9k4v.default-release\sessionstore-backups\recovery.jsonlz4

                        Filesize

                        1KB

                        MD5

                        9c3cdcf1a7db9e18f7e49ed90659a39c

                        SHA1

                        8413e56c0289c3e1479c30697a09c0452c53878d

                        SHA256

                        7a31c9ab240835e1efc3a4ea9f2340370e61ea1a89339355645350d7ebbdc8d0

                        SHA512

                        b858877bc7f21973d5aec50f54f80f9452b90cfceb7968a9b62ede1c2ea8a9db77e2484a740b0a3e153863a962b3254c1db5be8afd95f43ad65fd9ce4e323c34

                      • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\6exu9k4v.default-release\sessionstore-backups\recovery.jsonlz4

                        Filesize

                        1KB

                        MD5

                        401aa59bd6fc65d1b5fb001fd53803af

                        SHA1

                        f323bbd2b4312b0ffe62bcf58ac4d3f557a40097

                        SHA256

                        2c8aaca0dbdc576a24ea3c9ed1ed121c8c86d7e50b1660674030dd9380636534

                        SHA512

                        1512ff90176d83fd3d4c879f5a737d77bcdfc68fd71989c7f282e11080081349a351032d50124922857e3a8c887eca9a8b03ebf1178f0aaed0abf53aed6d3325