Analysis

  • max time kernel
    150s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    01/03/2023, 23:05

General

  • Target

    viruses

  • Size

    1KB

  • MD5

    35ac7ad210a98c30f1690e9fb1104fc8

  • SHA1

    12b18e53668cc11260737924e4c9505aabbb538e

  • SHA256

    27f8696d0034caea165bf469516fafa3f4c12033d7db6c9f17a7316dd345b803

  • SHA512

    93edfde1d4d5a5aa61b51d74c9b0c854ba1569d1f0956c74851752e1b42d0eff0681fd8a0e33ea7ee4ce8a3c7726d241338e1d965b8bee56e7090e39d9ca1ad8

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:\Windows\system32\cmd.exe
    cmd /c C:\Users\Admin\AppData\Local\Temp\viruses
    1⤵
      PID:428
    • C:\Program Files\Mozilla Firefox\firefox.exe
      "C:\Program Files\Mozilla Firefox\firefox.exe"
      1⤵
      • Suspicious use of WriteProcessMemory
      PID:3912
      • C:\Program Files\Mozilla Firefox\firefox.exe
        "C:\Program Files\Mozilla Firefox\firefox.exe"
        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:3628
        • C:\Program Files\Mozilla Firefox\firefox.exe
          "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3628.0.391841427\105040713" -parentBuildID 20221007134813 -prefsHandle 1836 -prefMapHandle 1828 -prefsLen 20890 -prefMapSize 232675 -appDir "C:\Program Files\Mozilla Firefox\browser" - {b6df3b89-2df2-49fa-a8fb-58211becd741} 3628 "\\.\pipe\gecko-crash-server-pipe.3628" 1916 1c515218c58 gpu
          3⤵
            PID:3868
          • C:\Program Files\Mozilla Firefox\firefox.exe
            "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3628.1.2128418686\1270809498" -parentBuildID 20221007134813 -prefsHandle 2304 -prefMapHandle 2300 -prefsLen 20926 -prefMapSize 232675 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {86156fcd-8b83-4480-a9bb-e3fd5b54180d} 3628 "\\.\pipe\gecko-crash-server-pipe.3628" 2316 1c507070758 socket
            3⤵
              PID:3624
            • C:\Program Files\Mozilla Firefox\firefox.exe
              "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3628.2.176277450\695713590" -childID 1 -isForBrowser -prefsHandle 3008 -prefMapHandle 3024 -prefsLen 21009 -prefMapSize 232675 -jsInitHandle 1492 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {3cb97b93-9139-4917-a35a-60e549a2739b} 3628 "\\.\pipe\gecko-crash-server-pipe.3628" 2988 1c514290f58 tab
              3⤵
                PID:2348
              • C:\Program Files\Mozilla Firefox\firefox.exe
                "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3628.3.1663916998\993047659" -childID 2 -isForBrowser -prefsHandle 3476 -prefMapHandle 1128 -prefsLen 26519 -prefMapSize 232675 -jsInitHandle 1492 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {8b0c6c1a-7e2a-4144-a297-1f8dce0f187d} 3628 "\\.\pipe\gecko-crash-server-pipe.3628" 3412 1c507071358 tab
                3⤵
                  PID:1996
                • C:\Program Files\Mozilla Firefox\firefox.exe
                  "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3628.4.1704208423\2069791551" -childID 3 -isForBrowser -prefsHandle 4184 -prefMapHandle 4180 -prefsLen 26519 -prefMapSize 232675 -jsInitHandle 1492 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {911c78fc-e502-4121-b074-5ebf05fc1dbb} 3628 "\\.\pipe\gecko-crash-server-pipe.3628" 4196 1c519189558 tab
                  3⤵
                    PID:4144
                  • C:\Program Files\Mozilla Firefox\firefox.exe
                    "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3628.5.2070031955\922825105" -childID 4 -isForBrowser -prefsHandle 4528 -prefMapHandle 4524 -prefsLen 26578 -prefMapSize 232675 -jsInitHandle 1492 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {a24b476e-113b-4d59-a92e-65d9ea9bbcf5} 3628 "\\.\pipe\gecko-crash-server-pipe.3628" 4540 1c5198d7358 tab
                    3⤵
                      PID:3344
                    • C:\Program Files\Mozilla Firefox\firefox.exe
                      "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3628.6.1858434223\1003713152" -childID 5 -isForBrowser -prefsHandle 2780 -prefMapHandle 2856 -prefsLen 26738 -prefMapSize 232675 -jsInitHandle 1492 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {58c6553d-ed4d-4466-918f-f26727b2b54a} 3628 "\\.\pipe\gecko-crash-server-pipe.3628" 1620 1c51698be58 tab
                      3⤵
                        PID:5416
                      • C:\Program Files\Mozilla Firefox\firefox.exe
                        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3628.7.733726223\1008129148" -childID 6 -isForBrowser -prefsHandle 4956 -prefMapHandle 4964 -prefsLen 26738 -prefMapSize 232675 -jsInitHandle 1492 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {a21218a2-d7f3-4407-9304-8f21d3a861d2} 3628 "\\.\pipe\gecko-crash-server-pipe.3628" 5220 1c517e70258 tab
                        3⤵
                          PID:6064

                    Network

                          MITRE ATT&CK Enterprise v6

                          Replay Monitor

                          Loading Replay Monitor...

                          Downloads

                          • C:\Users\Admin\AppData\Local\Mozilla\Firefox\Profiles\57nap2zl.default-release\activity-stream.discovery_stream.json.tmp

                            Filesize

                            164KB

                            MD5

                            75f4af43a6e78c9441f3485df6bb0cb0

                            SHA1

                            c8a7feeffeafd14f5016fffee35edf2d830e87c2

                            SHA256

                            c1f2b2524e4a91c726fdabd1d148d851bb039fed1460990e1bbc64574972a931

                            SHA512

                            2567f66016674054aeff7d5c0ddda5f9354b2bfb6601e7ffa09d6d70c19e052a37785ab7139a68984525fbe9bff370100a996a72060ca22cab32ad0850e4778a

                          • C:\Users\Admin\AppData\Local\Mozilla\Firefox\Profiles\57nap2zl.default-release\cache2\entries\184C843EA0B8CD10730CA2564A233632E40FEF45

                            Filesize

                            14KB

                            MD5

                            d901f19e30c79a5a75cc080e8ae46603

                            SHA1

                            5e5b6cf404340dd85e6c5389250097b86bdad703

                            SHA256

                            7f7e5610c55643579b17577415c14633fd52bf46dbe3cf4384cca9dd62a31fb9

                            SHA512

                            2c287bb6466f2e2afb4ab735f614e2c1e40c9731e81c86838a91b6b1a2d6f25c66fac9765c64c2c6b7cc0e4810db91170186e1d53a3223d2ec9523c8a9a5388a

                          • 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\57nap2zl.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\57nap2zl.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\57nap2zl.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\57nap2zl.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\57nap2zl.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\57nap2zl.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\57nap2zl.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\57nap2zl.default-release\prefs-1.js

                            Filesize

                            6KB

                            MD5

                            95788afa5b6d95763a3653b09141db40

                            SHA1

                            14f140ac8ec541958398ff399f673d9a6f65b2c3

                            SHA256

                            c3d5d4eec2a41b3eea8b1a248d743827141449518f0f03b6998aa7da2c047a36

                            SHA512

                            18ddf70b09777669a87ab9ea5cd8ada749469a73a54333a7ab01e4f893d0e8f8809c8485d8f11fb6e91040f0eb9135c9b1897fb32ecd4c97bbdb7f285adfdf6b

                          • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\57nap2zl.default-release\prefs-1.js

                            Filesize

                            7KB

                            MD5

                            1647af16196017982cddb57438162151

                            SHA1

                            1cb68c69217817857ce7392bd6541ffc51b66a64

                            SHA256

                            0220c4cf5d1f77d61b70ec87b6e3b888e7cc06d2b873f3eab49a41d2e9806071

                            SHA512

                            f164324fcdca830a5bede808830033dfd8b5eb4b73c41a84c7297e8bd6f9711d61f7af618bb4b655979a1ed93674ad889ce27b02e1b2c3e26eb353a9f90addf1

                          • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\57nap2zl.default-release\prefs-1.js

                            Filesize

                            9KB

                            MD5

                            3f678da13df540f86a8f867a34048336

                            SHA1

                            ff65b80a1beec45c802e022e410fd0fe98357faa

                            SHA256

                            fc8c65352e4562ebb1bb87f3ea9a7364571fd26b9768d679cb69c1da249dba15

                            SHA512

                            46aa55df12e2bd189159a4afda0608c8aad552605a6d717ec57cfbfdddf89be4c8133315f3e74a448abe9a9b22130e4529b3047822f61ef81a45b47056404ef0

                          • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\57nap2zl.default-release\prefs-1.js

                            Filesize

                            6KB

                            MD5

                            e3effb27c74b119a961ead4d3201e536

                            SHA1

                            eb8c97dd8b285a8adb0984222646955456c739a1

                            SHA256

                            cbaa89384cd34377211905daed91e04b194efbad7c9f10d0f347afb5525142b2

                            SHA512

                            5023602b2ed4d8913dc64a6482a98127cd00bb3f9b5eedc9506c0e8124edb5532952233574dfe452f7491902bdaebc6cbb9c8a6ff1f34372768e05b17ca70b14

                          • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\57nap2zl.default-release\prefs-1.js

                            Filesize

                            6KB

                            MD5

                            e2b8235baff9ebe129a6ccff9f37ca79

                            SHA1

                            cf2d0eddcb763d5b32284f3ff0a27c4354de0544

                            SHA256

                            8cf6f853bc7c3c6d0e0a94e2bce5b90cfd77e1a065138bfbebe66ea9bd66def0

                            SHA512

                            add255b995811e23b95ed19a6190b5f951d78025d19a799242abcadf5f3d0902901522618b7ca2e65f57ebeffb3570eded106d423d553278d049faaef75a550f

                          • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\57nap2zl.default-release\prefs-1.js

                            Filesize

                            6KB

                            MD5

                            689ae6b7c5e78d4c91a2467ceb6d198f

                            SHA1

                            7220bffa7c59c79ff4a866abb2caa4e46232c216

                            SHA256

                            9c45660789b4bc54edd14dcf6bf5a4ff9a97e58d8824697ebafbb67ebac9e78b

                            SHA512

                            0e18e4a66a05502fc8de8779cb5d39ee618fac3b4b2e2679cebefff4414a0b4ed1afb61e9667b22de03058578be19e618f36a1d0bc9f538b11def27cfdc4e304

                          • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\57nap2zl.default-release\prefs.js

                            Filesize

                            6KB

                            MD5

                            feb8a52858c8167a58f36caa1b37f116

                            SHA1

                            7ae7f9d2721ae3c579f9e18e4fea679e8c848158

                            SHA256

                            adbc4c7b5e775c3d401ae811d5be5a69b844f5937e3d0a416d374dd5a7ec227a

                            SHA512

                            109d42ec5b9744b3561d29a9cabdcf2ffb81233935fa5c2d80c39f27b92ae55366c3c51ae3d26cc1a8936635662acbd11af89e54efac374aceaa279f13e7dc16

                          • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\57nap2zl.default-release\sessionstore-backups\recovery.jsonlz4

                            Filesize

                            1KB

                            MD5

                            4fb5d83b6c809e4f9667d879ad7df713

                            SHA1

                            760d95becde9308e66678d3551e1cd9c579e12b8

                            SHA256

                            c0bed594c1ca6e05b78dd5bceecf3559557ce61b74e41d5dc924a1c381f09e7d

                            SHA512

                            173c3c4ea5fc4835e01ca4ff613bc39c5c5a5d3272f3fc572a19429fcea8a5e1164f8fd81f71fc26e7a84fac56eb7906433ca097d64655e4798e24230a09c903

                          • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\57nap2zl.default-release\sessionstore-backups\recovery.jsonlz4

                            Filesize

                            1KB

                            MD5

                            66a4028b0cdabff1a3be3a1df917f00a

                            SHA1

                            e70cbfc837e883cd6cf2dd29b66dad93f0697dda

                            SHA256

                            8fbd0363903a0ed2b676afe04ebfd9cdef2ca32c0c19299c1cc249e848893abe

                            SHA512

                            02457df7c3d3ed7c7497b7145753a2245203a42cd115baed881625f6daf00f6dac7566b18800421a7e0714dea217c06ddd14d7fb19592d9e683d0d3411ecf1de