Analysis

  • max time kernel
    109s
  • max time network
    124s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230703-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
  • submitted
    11/07/2023, 06:48

General

  • Target

    https://serrated-lore-6d80fe665c89.herokuapp.com/m?mid=64acf999b2055500c3ef93a6

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://serrated-lore-6d80fe665c89.herokuapp.com/m?mid=64acf999b2055500c3ef93a6
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1100
    • C:\Program Files\Mozilla Firefox\firefox.exe
      "C:\Program Files\Mozilla Firefox\firefox.exe" https://serrated-lore-6d80fe665c89.herokuapp.com/m?mid=64acf999b2055500c3ef93a6
      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:1980
      • C:\Program Files\Mozilla Firefox\firefox.exe
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1980.0.847150870\37871851" -parentBuildID 20221007134813 -prefsHandle 1832 -prefMapHandle 1824 -prefsLen 20938 -prefMapSize 232675 -appDir "C:\Program Files\Mozilla Firefox\browser" - {5653a8b6-9983-4d1a-9f44-404459818c96} 1980 "\\.\pipe\gecko-crash-server-pipe.1980" 1912 1e07d5df358 gpu
        3⤵
          PID:4000
        • C:\Program Files\Mozilla Firefox\firefox.exe
          "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1980.1.148229938\1592582112" -parentBuildID 20221007134813 -prefsHandle 2308 -prefMapHandle 2304 -prefsLen 21754 -prefMapSize 232675 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {e3a47b93-bc92-4656-a526-2efb2bb3f755} 1980 "\\.\pipe\gecko-crash-server-pipe.1980" 2336 1e07d505058 socket
          3⤵
            PID:1152
          • C:\Program Files\Mozilla Firefox\firefox.exe
            "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1980.2.1751534032\886049825" -childID 1 -isForBrowser -prefsHandle 3188 -prefMapHandle 3184 -prefsLen 21857 -prefMapSize 232675 -jsInitHandle 1200 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {a5384b2a-792d-48fe-91af-34b985d00a6d} 1980 "\\.\pipe\gecko-crash-server-pipe.1980" 3228 1e0022f8e58 tab
            3⤵
              PID:1824
            • C:\Program Files\Mozilla Firefox\firefox.exe
              "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1980.3.558567440\1215852188" -childID 2 -isForBrowser -prefsHandle 3556 -prefMapHandle 3552 -prefsLen 26437 -prefMapSize 232675 -jsInitHandle 1200 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {2ac9abb6-2885-4616-9795-72f88d052c50} 1980 "\\.\pipe\gecko-crash-server-pipe.1980" 3564 1e00260ee58 tab
              3⤵
                PID:1948
              • C:\Program Files\Mozilla Firefox\firefox.exe
                "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1980.4.1821510488\1499901677" -childID 3 -isForBrowser -prefsHandle 4884 -prefMapHandle 4880 -prefsLen 26496 -prefMapSize 232675 -jsInitHandle 1200 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {a3cbe133-2ecb-4a73-bffa-1195433793c6} 1980 "\\.\pipe\gecko-crash-server-pipe.1980" 4892 1e001991a58 tab
                3⤵
                  PID:628
                • C:\Program Files\Mozilla Firefox\firefox.exe
                  "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1980.6.1850912922\2075485617" -childID 5 -isForBrowser -prefsHandle 5208 -prefMapHandle 5212 -prefsLen 26496 -prefMapSize 232675 -jsInitHandle 1200 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {2124a3c0-b308-4b94-8d46-886d6815fe62} 1980 "\\.\pipe\gecko-crash-server-pipe.1980" 5200 1e0022fbe58 tab
                  3⤵
                    PID:3032
                  • C:\Program Files\Mozilla Firefox\firefox.exe
                    "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1980.5.300191923\2048061625" -childID 4 -isForBrowser -prefsHandle 5024 -prefMapHandle 5028 -prefsLen 26496 -prefMapSize 232675 -jsInitHandle 1200 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {b63338e8-cb0c-467e-9019-06c24309540b} 1980 "\\.\pipe\gecko-crash-server-pipe.1980" 5016 1e001992c58 tab
                    3⤵
                      PID:5060
                    • C:\Program Files\Mozilla Firefox\firefox.exe
                      "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1980.7.279728095\483726471" -childID 6 -isForBrowser -prefsHandle 3172 -prefMapHandle 3240 -prefsLen 26752 -prefMapSize 232675 -jsInitHandle 1200 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {bb625f66-82f6-4653-83c7-d7647c399e8d} 1980 "\\.\pipe\gecko-crash-server-pipe.1980" 3336 1e0022f9458 tab
                      3⤵
                        PID:2076

                  Network

                  MITRE ATT&CK Enterprise v6

                  Replay Monitor

                  Loading Replay Monitor...

                  Downloads

                  • C:\Users\Admin\AppData\Local\Mozilla\Firefox\Profiles\suuk1m1w.default-release\activity-stream.discovery_stream.json.tmp

                    Filesize

                    154KB

                    MD5

                    353903a5838da17ca623a3b8f3ad9ba0

                    SHA1

                    c116898a4084e4a29f99b41e5cead8517dcc8d7b

                    SHA256

                    717df416906253d49ca5a3031d699649ff8bb5ac27600bbd9f11125659d0060b

                    SHA512

                    378ba994914eee7239a97d7d389a53ad3a2fe8d6134f72a9b60a45409cf7f1b7d5ddab3e47de2b3d5dd0633024fe931d98c1cc71fe8bcf31ca59386961b2c65b

                  • C:\Users\Admin\AppData\Local\Mozilla\Firefox\Profiles\suuk1m1w.default-release\cache2\entries\118BB2BA245AAA64B01692DF29396B97E11FC1A0

                    Filesize

                    14KB

                    MD5

                    fefa28891b5686e768e7f0ed0077f581

                    SHA1

                    34452f6008b6be93550cc8948b2ab61ac3f25654

                    SHA256

                    8cd3a45150da42349dedb930680a3481c53d107714b1f6692bc9c350f596dd6b

                    SHA512

                    60db48e2d622a2c529e63e539347cf2e42c38129b8d9c73c7127203408fa315229796a76fac35a49658fbca620532a8b1e2b75482f51a9515ec96b0402730fc6

                  • C:\Users\Admin\AppData\Local\Mozilla\Firefox\Profiles\suuk1m1w.default-release\cache2\entries\ED9826654AE8BD972BDE17A9E0A449D3F881E430

                    Filesize

                    14KB

                    MD5

                    30fb84943035b7bf294e16fd088b0dc1

                    SHA1

                    51a7adb39d77bc223fa9157daf9d05036abca6ad

                    SHA256

                    fb813bb8886279ffcec8ac172cc2d531a6478b2eb5af187354b512bf24ca607b

                    SHA512

                    60bc5e6e9cf9a60d83ec2cde4eebaef75d5fd42d6377568e3587bac798b3e03daed3a164497c03ce0f199291dd359f7949d2c6b7f786484c467a599207c8e027

                  • 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\suuk1m1w.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\suuk1m1w.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\suuk1m1w.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\suuk1m1w.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\suuk1m1w.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\suuk1m1w.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\suuk1m1w.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\suuk1m1w.default-release\prefs-1.js

                    Filesize

                    6KB

                    MD5

                    4c450c68f5cff3705cf5e782e158a8e9

                    SHA1

                    4481a90ccc28bd2edde6a0ac329fd08485d85932

                    SHA256

                    5f58cc743268a73d4fb47f13b92fdcdeefdc2609e3f801f0bdbd448b46319227

                    SHA512

                    890acb1859a3e88d27885f1db158db80066429fd02be4a6eb9dcf88aacb174bd27f0c72836ab0b566fb0f9ac01b8e2ea05496dfe69904b4b77d9b9f179e3aabb

                  • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\suuk1m1w.default-release\prefs-1.js

                    Filesize

                    7KB

                    MD5

                    cd074294e6203ab92358b94244f09c4c

                    SHA1

                    16fbce397deb05bce35d8e78bd67f6e97224f7ec

                    SHA256

                    ce4c590fc892df9d4374a5703b501ad30c2a49d171fd1c9383d43f81c03ee8ae

                    SHA512

                    d32e66e941d0ac65d280a6dd1b154dac809c02557ba93baa6780d65f1f02e9bdaa62bd40d2b02969baf6c0ea8a875caa66f62adc9058e34bb4f633a8dae3f3b7

                  • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\suuk1m1w.default-release\prefs-1.js

                    Filesize

                    8KB

                    MD5

                    5b606eef9961f47d8757146b412ea54c

                    SHA1

                    71518b7dbaebaed957b9271ab73e1613258a7ebc

                    SHA256

                    69537885603a38a847c06633b551186cdeb503941fc66a17efcf1271f4a03455

                    SHA512

                    4ccf9a9c62f6118948581a03c0354ff146167b7796831f224e3e56bd5ad150865b8cd3bad66d8aa4c133d3b72f088913c63e05cd13ef3e89fd690cc91df7d620

                  • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\suuk1m1w.default-release\prefs.js

                    Filesize

                    7KB

                    MD5

                    14e1b8ab0872fc8b84374b0a2f460149

                    SHA1

                    1b60c8667054df1837e1398877ec3260e0acc179

                    SHA256

                    2e7bb69a62c9b11ea2937d0c8d68b5a34598de6358b4e0e2fc67863c1e11998d

                    SHA512

                    75357d5376c7c0c81180eeb9907cca912f3e64a47238c1cdb05720cc02473b8965f9eed90804b942dd8638ec7cbe488446ec197db76c60c93e5673efd1869827

                  • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\suuk1m1w.default-release\sessionstore-backups\recovery.jsonlz4

                    Filesize

                    2KB

                    MD5

                    27fa7c5dfc5c9fd266a18d6a771f93ed

                    SHA1

                    f4f259624c85d2cea7a6aca93516825da4dccae1

                    SHA256

                    d4483866dde18986f70a09919e019b69a8c9869337fffe41f15737060f845f88

                    SHA512

                    a19fb65e65ca2038875e747aa66bc2200f76feadd182eb29ab7c1b4f46d4543197381bbe7274a10f5d41afff7cfffbddd59c0b1f5347f41097f5dada8f4b3d01