Analysis

  • max time kernel
    53s
  • max time network
    56s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230621-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230621-enlocale:en-usos:windows10-2004-x64system
  • submitted
    28/06/2023, 01:22

General

  • Target

    https://chipotle.app.link/?$3p=e_et&$fallback_url=https%3A%2F%2Fwww.chipotle.com%2Frewards&destination=user_rewards&Lyid=841228892&utm_source=Salesforce&utm_medium=email-Trigger&utm_campaign=06122023_Freepotle_SwapTheGuac&utm_content=Freepotle_GIF_Hero

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://chipotle.app.link/?$3p=e_et&$fallback_url=https%3A%2F%2Fwww.chipotle.com%2Frewards&destination=user_rewards&Lyid=841228892&utm_source=Salesforce&utm_medium=email-Trigger&utm_campaign=06122023_Freepotle_SwapTheGuac&utm_content=Freepotle_GIF_Hero
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3892
    • C:\Program Files\Mozilla Firefox\firefox.exe
      "C:\Program Files\Mozilla Firefox\firefox.exe" https://chipotle.app.link/?$3p=e_et&$fallback_url=https%3A%2F%2Fwww.chipotle.com%2Frewards&destination=user_rewards&Lyid=841228892&utm_source=Salesforce&utm_medium=email-Trigger&utm_campaign=06122023_Freepotle_SwapTheGuac&utm_content=Freepotle_GIF_Hero
      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:4964
      • C:\Program Files\Mozilla Firefox\firefox.exe
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="4964.0.1916502971\2089634109" -parentBuildID 20221007134813 -prefsHandle 1836 -prefMapHandle 1828 -prefsLen 20890 -prefMapSize 232675 -appDir "C:\Program Files\Mozilla Firefox\browser" - {02dfb2d4-5215-4742-9d43-c9bbb8b6a5b5} 4964 "\\.\pipe\gecko-crash-server-pipe.4964" 1916 2d5f2916458 gpu
        3⤵
          PID:2628
        • C:\Program Files\Mozilla Firefox\firefox.exe
          "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="4964.1.396027144\811667562" -parentBuildID 20221007134813 -prefsHandle 2412 -prefMapHandle 2408 -prefsLen 21706 -prefMapSize 232675 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {ca421c34-a029-41ff-b2ff-2fef23fd2ab0} 4964 "\\.\pipe\gecko-crash-server-pipe.4964" 2424 2d5f0d39f58 socket
          3⤵
            PID:2752
          • C:\Program Files\Mozilla Firefox\firefox.exe
            "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="4964.2.1258091157\2143685230" -childID 1 -isForBrowser -prefsHandle 3272 -prefMapHandle 3268 -prefsLen 21854 -prefMapSize 232675 -jsInitHandle 1456 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {a98a5c8b-fb98-45f1-8064-d2fd5fab2de6} 4964 "\\.\pipe\gecko-crash-server-pipe.4964" 3260 2d5f571df58 tab
            3⤵
              PID:5044
            • C:\Program Files\Mozilla Firefox\firefox.exe
              "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="4964.3.1485895761\1268540578" -childID 2 -isForBrowser -prefsHandle 4076 -prefMapHandle 4072 -prefsLen 26519 -prefMapSize 232675 -jsInitHandle 1456 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {3d2f090f-bbb5-41e8-b94d-a99280aed475} 4964 "\\.\pipe\gecko-crash-server-pipe.4964" 4088 2d5e496b258 tab
              3⤵
                PID:1336
              • C:\Program Files\Mozilla Firefox\firefox.exe
                "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="4964.4.1302213256\1244530203" -childID 3 -isForBrowser -prefsHandle 4788 -prefMapHandle 4728 -prefsLen 26578 -prefMapSize 232675 -jsInitHandle 1456 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {c619662b-8836-4d7a-a35b-1c098f62299e} 4964 "\\.\pipe\gecko-crash-server-pipe.4964" 4808 2d5f82bda58 tab
                3⤵
                  PID:5108
                • C:\Program Files\Mozilla Firefox\firefox.exe
                  "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="4964.6.622852886\2039275441" -childID 5 -isForBrowser -prefsHandle 5152 -prefMapHandle 5156 -prefsLen 26578 -prefMapSize 232675 -jsInitHandle 1456 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {506dd0e7-abbf-418e-82e0-c4b99b0d8e8d} 4964 "\\.\pipe\gecko-crash-server-pipe.4964" 5144 2d5f82be658 tab
                  3⤵
                    PID:2708
                  • C:\Program Files\Mozilla Firefox\firefox.exe
                    "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="4964.5.155031567\1148269641" -childID 4 -isForBrowser -prefsHandle 4968 -prefMapHandle 4972 -prefsLen 26578 -prefMapSize 232675 -jsInitHandle 1456 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {b06522e7-e90c-417c-a2f5-8a15e7502e64} 4964 "\\.\pipe\gecko-crash-server-pipe.4964" 4924 2d5f82be958 tab
                    3⤵
                      PID:1908
                    • C:\Program Files\Mozilla Firefox\firefox.exe
                      "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="4964.7.337173043\1397974260" -childID 6 -isForBrowser -prefsHandle 5020 -prefMapHandle 5024 -prefsLen 26659 -prefMapSize 232675 -jsInitHandle 1456 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {1e66c0c4-b5ca-49ff-b8eb-88322213cef8} 4964 "\\.\pipe\gecko-crash-server-pipe.4964" 3552 2d5f0d38758 tab
                      3⤵
                        PID:216
                      • C:\Program Files\Mozilla Firefox\firefox.exe
                        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="4964.8.687859057\852482249" -childID 7 -isForBrowser -prefsHandle 9756 -prefMapHandle 6432 -prefsLen 26834 -prefMapSize 232675 -jsInitHandle 1456 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {af0c40a4-78fa-424f-a0de-71b673430d5c} 4964 "\\.\pipe\gecko-crash-server-pipe.4964" 9708 2d5e4967858 tab
                        3⤵
                          PID:2120

                    Network

                    MITRE ATT&CK Enterprise v6

                    Replay Monitor

                    Loading Replay Monitor...

                    Downloads

                    • C:\Users\Admin\AppData\Local\Mozilla\Firefox\Profiles\yndo74ei.default-release\activity-stream.discovery_stream.json.tmp

                      Filesize

                      150KB

                      MD5

                      2fb18e5d0e122d29cd1fcda42c750206

                      SHA1

                      1996c587f0b41119352d76c66bf0c2d82fe6c093

                      SHA256

                      57168fd3076ae8b778cd20f5ad671341f446bde6c2727c31bb3f879f74a43d0f

                      SHA512

                      08dacec21902ccb54e47820c26d73f71f82149884efabaabe40899776125cb8d86025b3f56ea5d4c573a34f43fa2a68eef2f5d373a2408cc277ec8c6f6b53524

                    • C:\Users\Admin\AppData\Local\Mozilla\Firefox\Profiles\yndo74ei.default-release\cache2\entries\118BB2BA245AAA64B01692DF29396B97E11FC1A0

                      Filesize

                      14KB

                      MD5

                      4d60903ff9fe9bdafcc9a51058571096

                      SHA1

                      8d61151275ccfd336a0fa4917d5769596a49073b

                      SHA256

                      cf8894c2ced318a17ca1369d808c5fcba208766477bf2bda2aad7b39f2475520

                      SHA512

                      ff1868ff894b0015ae9aace78006d8f23fb4009b849ed31f76899d10eaa7f75f11688b969e39242724d5750f5e80fbde3e4cfba82a74e54a3643ea8c3185a5a4

                    • C:\Users\Admin\AppData\Local\Mozilla\Firefox\Profiles\yndo74ei.default-release\cache2\entries\6E71DD0330AAAC80B9FD9F7513EF976B0E2D6F7D

                      Filesize

                      19KB

                      MD5

                      d3b79b2593c62b5db981cb0b5cb7472e

                      SHA1

                      89edd26df7285d66e3a9ef7883cf01fa018f9fe4

                      SHA256

                      a0e71dc642efbbd671149f657752c2229c2f444e83c8b7c76c53eb5d13b17c8f

                      SHA512

                      0f0d0c7a50cbda651cea3b2dec47ef1d1d67d422f01ddaf8c261a16f53d4bead7570d89f7ca209513bbe37ed37de3602f64ba0aa2a0efc7a54befe59bc7ea5b2

                    • 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\yndo74ei.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\yndo74ei.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\yndo74ei.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\yndo74ei.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\yndo74ei.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\yndo74ei.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\yndo74ei.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\yndo74ei.default-release\prefs-1.js

                      Filesize

                      8KB

                      MD5

                      fc0684880aff1851e58ff4b8adacfe7c

                      SHA1

                      9f1c465f93f0468ee66b2ff25e91d3e7970a8f22

                      SHA256

                      f14c90adedfa41e38fa00ae8192ca755e5b66322551a237e5f6c82a3faf0dcdf

                      SHA512

                      54ddffbf8bf2fcca04fbba2cbe000c26c318af69ed012ce850f5382d2a9dc23800483117bcb33e22adc3524f09f554311702db9a6d56739115f0d4c2eba5ed50

                    • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\yndo74ei.default-release\prefs.js

                      Filesize

                      6KB

                      MD5

                      fd346920e9d8fa2832489fad09bd057e

                      SHA1

                      d28c4b596cf55ea4b7a1d75de4bc3d354031e38b

                      SHA256

                      51b87c1e710e67526f77ef324207ed6881de66aaa4bd2addb525c8aef99669f8

                      SHA512

                      d2687fe289e4d0bff107e7d90d119d25a459f6cb788a65a90948a8843b80086ec3660bf6ed262484d7811fb8b10a7493029ae64e8e7ce5be4ece59b3d013e37d

                    • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\yndo74ei.default-release\prefs.js

                      Filesize

                      6KB

                      MD5

                      e5d0a1760410c08bfe1c1ed34e9b0bda

                      SHA1

                      0d2b212b2429ed55a812681873f7c5ffa9143647

                      SHA256

                      98313129b103dd7e8d3a5c384e4840fc3d083ef801ec7af6cb638d91e8ef0931

                      SHA512

                      60b87aa39b1dfbcc5bacea9343d35da7f4f08fec248687e8d12cc4fa2e8c0313d3df7eec5968117027a938dd705d241ca71ea6f7e5e2533253e049b5f8cce2b5

                    • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\yndo74ei.default-release\sessionstore-backups\recovery.jsonlz4

                      Filesize

                      13KB

                      MD5

                      dfc15be80e132061939506f8269b125e

                      SHA1

                      014e462e66c97bc7ccd974e48cd3b5deaf64a980

                      SHA256

                      126631f6ce0c3373196d97e90a4a5a9513c65ec78aa973fe3d186353a46d6056

                      SHA512

                      b52f185b4800c5b55bffea779bc8903a6eba723d44d34e516713267757a8c37165c012d444d68013c86d111984f26f72dd45615487c6ad5d3198d0da74ef899f

                    • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\yndo74ei.default-release\sessionstore-backups\recovery.jsonlz4

                      Filesize

                      13KB

                      MD5

                      3e0b634bfb2f601fcc9539972bcca1f8

                      SHA1

                      7a71e2c8ac704924f47254ac4ce1011797f47d7a

                      SHA256

                      968ee28a7f96f48ee20f5f819e6cdc505ded003e3262f88cd0c900209168a7d8

                      SHA512

                      27cd31530d02976ed43add18b073a48eab0b2068c1e5b327b7592e3745c6baae991ad0e11bb5e2e129acb8a954666ff0c65bc3bbd7df6da00670cfea6543a4d9

                    • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\yndo74ei.default-release\storage\permanent\chrome\idb\3870112724rsegmnoittet-es.sqlite

                      Filesize

                      536KB

                      MD5

                      dcf5b5ea410ab046c2aad293369a9dff

                      SHA1

                      da22de4a462867d331e7aef8f72ded68e11f15e4

                      SHA256

                      b6321307aa6dc3b16ed017ab81b48642bbc2efc95777651d3b64aa22721033f2

                      SHA512

                      400d362adb186a80f527c4492afbda80f862f5f0d7c0d803e63dfc73062d08536ee95079ce7f417cb4db332a623653ba3331fddb0c87772dfd56f70de12bc439