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Analysis

  • max time kernel
    150s
  • max time network
    155s
  • platform
    windows11-21h2_x64
  • resource
    win11-20240221-en
  • resource tags

    arch:x64arch:x86image:win11-20240221-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    28/03/2024, 20:16

General

  • Target

    https://www.care2.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 5 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" -osint -url "https://www.care2.com"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1884
    • C:\Program Files\Mozilla Firefox\firefox.exe
      "C:\Program Files\Mozilla Firefox\firefox.exe" -osint -url https://www.care2.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:4704
      • C:\Program Files\Mozilla Firefox\firefox.exe
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="4704.0.820238006\927619914" -parentBuildID 20221007134813 -prefsHandle 1764 -prefMapHandle 1756 -prefsLen 20747 -prefMapSize 233444 -appDir "C:\Program Files\Mozilla Firefox\browser" - {ba7cb1aa-4525-4a64-b53d-93de44f49f56} 4704 "\\.\pipe\gecko-crash-server-pipe.4704" 1856 2513effd558 gpu
        3⤵
          PID:2904
        • C:\Program Files\Mozilla Firefox\firefox.exe
          "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="4704.1.19845225\1330765146" -parentBuildID 20221007134813 -prefsHandle 2244 -prefMapHandle 2240 -prefsLen 21563 -prefMapSize 233444 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {41218583-7373-443f-838d-d6bf69d4c104} 4704 "\\.\pipe\gecko-crash-server-pipe.4704" 2252 2513effa258 socket
          3⤵
            PID:3436
          • C:\Program Files\Mozilla Firefox\firefox.exe
            "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="4704.2.987735496\434287327" -childID 1 -isForBrowser -prefsHandle 2980 -prefMapHandle 2836 -prefsLen 21601 -prefMapSize 233444 -jsInitHandle 1264 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {b633f11c-d1f3-4aa6-a343-c9fd6e62deb9} 4704 "\\.\pipe\gecko-crash-server-pipe.4704" 2840 251432bdc58 tab
            3⤵
              PID:2800
            • C:\Program Files\Mozilla Firefox\firefox.exe
              "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="4704.3.486960314\1470899206" -childID 2 -isForBrowser -prefsHandle 3032 -prefMapHandle 3172 -prefsLen 26064 -prefMapSize 233444 -jsInitHandle 1264 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {b1bf9852-a758-48d7-b765-0c8be77db432} 4704 "\\.\pipe\gecko-crash-server-pipe.4704" 3392 2514438e858 tab
              3⤵
                PID:3440
              • C:\Program Files\Mozilla Firefox\firefox.exe
                "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="4704.4.888395405\1814160406" -childID 3 -isForBrowser -prefsHandle 4428 -prefMapHandle 4432 -prefsLen 26204 -prefMapSize 233444 -jsInitHandle 1264 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {c7e0c5a1-dfb2-4f6c-9db7-e21aaf92e48c} 4704 "\\.\pipe\gecko-crash-server-pipe.4704" 4908 2514638d058 tab
                3⤵
                  PID:2692
                • C:\Program Files\Mozilla Firefox\firefox.exe
                  "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="4704.5.1821207080\1444661712" -childID 4 -isForBrowser -prefsHandle 5160 -prefMapHandle 5164 -prefsLen 26204 -prefMapSize 233444 -jsInitHandle 1264 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {a2bbf3a4-90f2-4edc-84e9-a819900a3230} 4704 "\\.\pipe\gecko-crash-server-pipe.4704" 5148 2514638dc58 tab
                  3⤵
                    PID:4132
                  • C:\Program Files\Mozilla Firefox\firefox.exe
                    "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="4704.6.609260959\829327741" -childID 5 -isForBrowser -prefsHandle 5356 -prefMapHandle 5360 -prefsLen 26204 -prefMapSize 233444 -jsInitHandle 1264 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {0e8b269f-1188-40f5-af84-a1b8f1642867} 4704 "\\.\pipe\gecko-crash-server-pipe.4704" 5348 25146412858 tab
                    3⤵
                      PID:4152
                    • C:\Program Files\Mozilla Firefox\firefox.exe
                      "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="4704.7.870411375\243944134" -parentBuildID 20221007134813 -prefsHandle 5192 -prefMapHandle 5196 -prefsLen 26204 -prefMapSize 233444 -appDir "C:\Program Files\Mozilla Firefox\browser" - {76fe9b0a-2f3a-46d6-8a43-16049b2b7d2d} 4704 "\\.\pipe\gecko-crash-server-pipe.4704" 5204 25146998b58 rdd
                      3⤵
                        PID:4940
                      • C:\Program Files\Mozilla Firefox\firefox.exe
                        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="4704.8.104796312\1140432877" -childID 6 -isForBrowser -prefsHandle 5792 -prefMapHandle 5732 -prefsLen 26204 -prefMapSize 233444 -jsInitHandle 1264 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {75cca86f-5f78-4ee8-967d-18bcca1e4367} 4704 "\\.\pipe\gecko-crash-server-pipe.4704" 5824 2514293c758 tab
                        3⤵
                          PID:1788
                        • C:\Program Files\Mozilla Firefox\firefox.exe
                          "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="4704.9.1139520953\1963328829" -childID 7 -isForBrowser -prefsHandle 5976 -prefMapHandle 5980 -prefsLen 26204 -prefMapSize 233444 -jsInitHandle 1264 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {e10816f4-578b-4c2d-b4c9-06435b03e9c8} 4704 "\\.\pipe\gecko-crash-server-pipe.4704" 5968 2514293d358 tab
                          3⤵
                            PID:3884
                          • C:\Program Files\Mozilla Firefox\firefox.exe
                            "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="4704.10.578660390\1467955020" -childID 8 -isForBrowser -prefsHandle 5952 -prefMapHandle 6180 -prefsLen 26379 -prefMapSize 233444 -jsInitHandle 1264 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {ee8df673-91cf-4d43-aa5c-b5c422af408a} 4704 "\\.\pipe\gecko-crash-server-pipe.4704" 6028 25142ad6f58 tab
                            3⤵
                              PID:3376

                        Network

                        MITRE ATT&CK Enterprise v15

                        Replay Monitor

                        Loading Replay Monitor...

                        Downloads

                        • C:\Users\Admin\AppData\Local\Mozilla\Firefox\Profiles\zqw1vh9p.default-release\cache2\entries\66C2181B79B4763EAB6E6F0DB0A232507EC34F53

                          Filesize

                          22KB

                          MD5

                          752e77bfbfdb94b0ae1e7725396bbc83

                          SHA1

                          d09515eb5a052e5072321cbfc368b3523eb88b11

                          SHA256

                          7aae3af69fe0f6cbb8209a2709200b9cd1fc795cd260b483bfc5294c6ff4fcf5

                          SHA512

                          6cadc2532eceb7c4cdafb6427f43b81a021b73c1ee107263740edc125f9f930faeb17a7b6d81c748e0b5d83719631f2b380b6e6390f4588b42b2da0126251ab8

                        • 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\zqw1vh9p.default-release\datareporting\glean\db\data.safe.bin

                          Filesize

                          2KB

                          MD5

                          928ace37397d76fd8aae593ffc0bf938

                          SHA1

                          1d2b63ea62f1e95b2a01fbd1abeec8aefc86bfe2

                          SHA256

                          70bac24d9a05445cd9b9f671967724726c67cfb8838f3b45d75c90756355fed1

                          SHA512

                          a044a71606ef890c503fcc58392c295e99e0a12d6216fd7d2454f4bacec1ab30022df159d87f6872f257bde0b407fc5514a0c199ea44d3604857c2f52f5df444

                        • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\zqw1vh9p.default-release\datareporting\glean\pending_pings\59fd2b6b-cc12-4a77-a787-706eded08e73

                          Filesize

                          12KB

                          MD5

                          4621dd0a5269232f952619c5639f61d6

                          SHA1

                          fa6074af53cf7ef9f3fb73dd2cf6d3d876ef42e5

                          SHA256

                          47df8cc771bfcf09eff78561b65f3f9d78f08d44edf495f496ad0c3f83d3a986

                          SHA512

                          0289b9f3ce632ae535b9683804b24999ccbce3c5afb96878c04204532702e901c8c1133ed342d5f1608b72c82366a71e317b499ff270a8ba1e32cbd56b80d5f5

                        • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\zqw1vh9p.default-release\datareporting\glean\pending_pings\63156c26-b89d-440d-8514-d921f32c3d02

                          Filesize

                          746B

                          MD5

                          6124095a4e1d2ca6187e52fef0b0217b

                          SHA1

                          2d9910a5a43ef6e47353d4786d03c7dbc46b9050

                          SHA256

                          4f2eebe7f93f3b9296597fa65c435bdda61dbe164ff1cdde9cb4fde1c202c851

                          SHA512

                          d67bc65063a00d71c896e245ebdcff6ce5960af88df4ce0e35c08e0799ec799404cc8d445e3c1f5781ccbd12cb509dbd4d0081b0e357528252140ea3e936626c

                        • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\zqw1vh9p.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\zqw1vh9p.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\zqw1vh9p.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\zqw1vh9p.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\zqw1vh9p.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\zqw1vh9p.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\zqw1vh9p.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\zqw1vh9p.default-release\prefs-1.js

                          Filesize

                          6KB

                          MD5

                          60f8491d0e75b4b5d255b8cc4b491053

                          SHA1

                          02ae2386974d09702034a966f4d103a4240a2eab

                          SHA256

                          e1d28064293dd86c3a99f7e6bb1b7aa4f12b9630c0cd236f08bfdd26beace5de

                          SHA512

                          2c3cfaf6bed31f0594fdd5d2b710a347a9bd0ef4d4e6f587ed7f7b2ae3ac490dc1da715fe89df0d8f89414bfd3c09b515a5a7078deb69cbe0e287d849f914d83

                        • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\zqw1vh9p.default-release\prefs-1.js

                          Filesize

                          6KB

                          MD5

                          c7ce7ee9c220c844f3a7f2e6ed69cc91

                          SHA1

                          4e9de42ac018772bc0e8411749f3fe78f0896710

                          SHA256

                          31197f05f5b832a92bf3b2db20d46b43368e977f63a8c8d78ab2ad8438e00b2f

                          SHA512

                          4af4a36b50a2437da5d93946ee3a18510bb8ce57b253a8fc70d73d5c5905fad95ab9fa4fc3fa1a059da1962b0686ee4f4f7910132781671e3b3d9196e2ff9a5b

                        • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\zqw1vh9p.default-release\prefs-1.js

                          Filesize

                          7KB

                          MD5

                          27cbb6429bd5bc8706ddff6f50a8c2fc

                          SHA1

                          f6d08a3bb0605aac78c4994bd42c5d2539df07c9

                          SHA256

                          2107a32dd82b761bed7a0a5d1407afcafb8c9c0069cc17f212214f7ba33cfdb4

                          SHA512

                          42f8fb0d17e5cbc0552794b57f73c1a4458ff3406c418dc54c171c0d7176ad9d9a317e42bfd7729712453b2c1ff10a583736a3af7e03551b0c85fdf7e84b0f7c

                        • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\zqw1vh9p.default-release\sessionstore-backups\recovery.jsonlz4

                          Filesize

                          2KB

                          MD5

                          5f4eafeee74d8f10ab2a1740205d62db

                          SHA1

                          018dea17101c2a0ea3ebbc57983a54d0413c8486

                          SHA256

                          c2337c1cac704a848b91e5456d51925364269abb341684dcc62a96208e8be7f4

                          SHA512

                          e42585458f24e78eb11a41466e276ade149e9673f088f5c14d54ab2c01731615b04ac775e38f55a54287d1d075c0580fd61efcc23d3bc80fccc9da342b2248d5

                        • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\zqw1vh9p.default-release\sessionstore-backups\recovery.jsonlz4

                          Filesize

                          2KB

                          MD5

                          bc3aa47c891bd07f1a623eebb997888b

                          SHA1

                          88dd93652070f6b108d2c46382d45e2d2ef4c26e

                          SHA256

                          252ad5eb7d2d2cd7ea8682ca2a7781e7213d66bd83371cbf55039f9e2e03acf1

                          SHA512

                          eae1792e0fcc0b8cdec31ba16677a527a1f0195b3028ad480ad66b12a1914d673fdb108aacfb97b4c34fb6d27327f349355cbb0250c688bd5424d23ad8ae13f1

                        • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\zqw1vh9p.default-release\storage\permanent\chrome\idb\3870112724rsegmnoittet-es.sqlite

                          Filesize

                          184KB

                          MD5

                          2438aa0cb30ee282688a1b63ab509379

                          SHA1

                          ae7d2db75189caf668ec8bcfc6822e206b920572

                          SHA256

                          25ca6ecf5fb2ecb5118f29b51496194e660c54a7205bff8142ab18f649a543c1

                          SHA512

                          6021a5f7bfa3241db6e85d773bdb122638e261cd966987ce92f132baf9a87a24bbbaa85c6611b7f41742a604288531ab80ae9b816241050389e2d78b0cdbf87c