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Analysis

  • max time kernel
    150s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25/05/2023, 10:15

General

  • Target

    http://arp91-h01-128-78-19-106.dsl.sta.abo.bbox.fr

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 Internet Explorer settings 1 TTPs 13 IoCs
  • Modifies registry class 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of FindShellTrayWindow 5 IoCs
  • Suspicious use of SendNotifyMessage 3 IoCs
  • Suspicious use of SetWindowsHookEx 8 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\Internet Explorer\iexplore.exe
    "C:\Program Files\Internet Explorer\iexplore.exe" http://arp91-h01-128-78-19-106.dsl.sta.abo.bbox.fr
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:372
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:372 CREDAT:17410 /prefetch:2
      2⤵
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      PID:2320
  • C:\Program Files\Mozilla Firefox\firefox.exe
    "C:\Program Files\Mozilla Firefox\firefox.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2864
    • 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:4764
      • C:\Program Files\Mozilla Firefox\firefox.exe
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="4764.0.1150833622\954413358" -parentBuildID 20221007134813 -prefsHandle 1820 -prefMapHandle 1812 -prefsLen 20890 -prefMapSize 232675 -appDir "C:\Program Files\Mozilla Firefox\browser" - {2d701e6d-ee51-4beb-b3df-ba7a6be17307} 4764 "\\.\pipe\gecko-crash-server-pipe.4764" 1900 257ecda6758 gpu
        3⤵
          PID:1660
        • C:\Program Files\Mozilla Firefox\firefox.exe
          "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="4764.1.863703361\1036432407" -parentBuildID 20221007134813 -prefsHandle 2288 -prefMapHandle 2284 -prefsLen 20926 -prefMapSize 232675 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {46c9e1d1-81d5-4e4d-8415-3b7deff949b4} 4764 "\\.\pipe\gecko-crash-server-pipe.4764" 2300 257dec72558 socket
          3⤵
            PID:1780
          • C:\Program Files\Mozilla Firefox\firefox.exe
            "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="4764.2.388317143\1303585528" -childID 1 -isForBrowser -prefsHandle 2960 -prefMapHandle 2956 -prefsLen 21009 -prefMapSize 232675 -jsInitHandle 1508 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {7550c40e-c2c6-48e9-a5af-5701001cac7a} 4764 "\\.\pipe\gecko-crash-server-pipe.4764" 2968 257ef942658 tab
            3⤵
              PID:4032
            • C:\Program Files\Mozilla Firefox\firefox.exe
              "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="4764.3.1219623362\1154272259" -childID 2 -isForBrowser -prefsHandle 1296 -prefMapHandle 1292 -prefsLen 26519 -prefMapSize 232675 -jsInitHandle 1508 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {177ae5fa-72e9-4b34-b6e5-70eb0d2028de} 4764 "\\.\pipe\gecko-crash-server-pipe.4764" 2464 257dec70458 tab
              3⤵
                PID:620
              • C:\Program Files\Mozilla Firefox\firefox.exe
                "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="4764.4.2130002397\1971213485" -childID 3 -isForBrowser -prefsHandle 4084 -prefMapHandle 4080 -prefsLen 26519 -prefMapSize 232675 -jsInitHandle 1508 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {9accd24d-67ed-441c-bff1-f5de60eb0205} 4764 "\\.\pipe\gecko-crash-server-pipe.4764" 4100 257f0add458 tab
                3⤵
                  PID:2168
                • C:\Program Files\Mozilla Firefox\firefox.exe
                  "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="4764.7.698589206\1354087600" -childID 6 -isForBrowser -prefsHandle 5260 -prefMapHandle 5264 -prefsLen 26578 -prefMapSize 232675 -jsInitHandle 1508 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {ef089abc-7322-4da7-875e-ca5c6ee31c92} 4764 "\\.\pipe\gecko-crash-server-pipe.4764" 5252 257f2077f58 tab
                  3⤵
                    PID:1252
                  • C:\Program Files\Mozilla Firefox\firefox.exe
                    "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="4764.6.31134064\2028299041" -childID 5 -isForBrowser -prefsHandle 5060 -prefMapHandle 5064 -prefsLen 26578 -prefMapSize 232675 -jsInitHandle 1508 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {ddab32ad-9b3e-4667-96b0-c3b062ade7c8} 4764 "\\.\pipe\gecko-crash-server-pipe.4764" 4944 257f2077658 tab
                    3⤵
                      PID:4492
                    • C:\Program Files\Mozilla Firefox\firefox.exe
                      "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="4764.5.262422602\2112476216" -childID 4 -isForBrowser -prefsHandle 4912 -prefMapHandle 4908 -prefsLen 26578 -prefMapSize 232675 -jsInitHandle 1508 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {8317bd52-e365-447b-9a81-a26a305fb712} 4764 "\\.\pipe\gecko-crash-server-pipe.4764" 4924 257f2077358 tab
                      3⤵
                        PID:1740

                  Network

                  MITRE ATT&CK Enterprise v6

                  Replay Monitor

                  Loading Replay Monitor...

                  Downloads

                  • C:\Users\Admin\AppData\Local\Mozilla\Firefox\Profiles\i5yk3ps6.default-release\activity-stream.discovery_stream.json.tmp

                    Filesize

                    151KB

                    MD5

                    d206b00fb9c1c56ae2354c2ce65a1495

                    SHA1

                    a4d889c085758bb97c8853ea8d3aebb40e51bb73

                    SHA256

                    7f1b4457efc4617208b76f05b857d985944ea769e94d042e16591fab29ed8578

                    SHA512

                    088683d6c2fb42526b532dcc8fbe760fcc01cd55bfd52b21117a03067232d5b3210abf6234c4660886d184fbe9c88a35640e9feb9b747247dc58fe496b8134e3

                  • C:\Users\Admin\AppData\Local\Mozilla\Firefox\Profiles\i5yk3ps6.default-release\cache2\entries\917E41E135032D6BD66E5D6F84F0988D37234A33

                    Filesize

                    14KB

                    MD5

                    093b2cb6443231572608959a421cfe70

                    SHA1

                    91dad3c6cf003ab2bc345963659e6d78200bd305

                    SHA256

                    1670c70e3f0cb3c7c362bc2b00eaab182e1a13eaeba8e562d6386eed28380154

                    SHA512

                    f96602f480efbecaf5f758caa432d577252ae9a28e142f82024f409df131dc058e824dcbe52a91dd68dcdb0f3d7e6e3d52b08ea699fd8d60e11e73a5d4341f18

                  • 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\i5yk3ps6.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\i5yk3ps6.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\i5yk3ps6.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\i5yk3ps6.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\i5yk3ps6.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\i5yk3ps6.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\i5yk3ps6.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\i5yk3ps6.default-release\prefs-1.js

                    Filesize

                    6KB

                    MD5

                    000927067969f3f761419d0bc3318909

                    SHA1

                    06a52dc408d696b50f9816e792890be74ae2e593

                    SHA256

                    cb4108a0e7138e7add9bbda4b960edc3b7620bf176411f968ee8133cc5f8a9bb

                    SHA512

                    3e68564de7b4c0e156cad8229ac22fcef329c3f919734e7197b94165eb8e9a2eaaba21fe16fb32b910960438f028e25dafd7514c707e779facc8467be44d7d20

                  • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\i5yk3ps6.default-release\prefs-1.js

                    Filesize

                    6KB

                    MD5

                    ea284a6270b510c5ccefb1dd77f46e19

                    SHA1

                    984e0575464198255384bf62597f6a0acd3dbcee

                    SHA256

                    adb8905a28ba3d6aeb4af1e5cf3e21f2988ce82f183b0abb7f205fa8a9eb2bfb

                    SHA512

                    ad54a67912fa4c3a49119147eeb84cef810e085b27e500789e907da537481525b4329192bc95a1d3927c148710a9a25ee722d291d8ebeb0982303fbe0ae2c2ad

                  • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\i5yk3ps6.default-release\prefs-1.js

                    Filesize

                    7KB

                    MD5

                    0624148e190a16c6c2422a47e8074a0c

                    SHA1

                    4aadf51c793af306e523a5ee2f98f3e96b75009d

                    SHA256

                    b3be49e0eef7bc6b836f40ec9920650cfa62bc7eca2f507a207070e225c409b8

                    SHA512

                    92cc1d0f196134a7b3956fda71cad8bc0afb950ef56a74f5929cc870df3f623b243f1a7254290ba3156e3c0040c4465c1ed039f8ccfefd161ef6e2660f87f08a

                  • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\i5yk3ps6.default-release\prefs-1.js

                    Filesize

                    8KB

                    MD5

                    cad317c3d5d8b06a48cbdda7e952c632

                    SHA1

                    d8649a9c4ec2549bf570fe0bb7f2069083ca5d7d

                    SHA256

                    b8450151f5e27ee444d80f0b61fe59a25f329fec4926b4b5dfe873a890643da1

                    SHA512

                    e329c1dc662573a0edc555bdd58586a2a7d9779d308d5313ce52b2b77abcff8153e61f71fd2155f11e944aa052846b7fc689365943ec2a6e44cbaf45dd27e8bd

                  • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\i5yk3ps6.default-release\prefs-1.js

                    Filesize

                    6KB

                    MD5

                    54ad92f40b306fa794479ea7f31185fb

                    SHA1

                    cb63babb8b798d3f7327fbc46f22b414d154be1a

                    SHA256

                    630a1c7d6918f2b243a5b0fd41f86f00909e0fc51afd3254f5f4a34d3f663401

                    SHA512

                    0ec7b077a2fea93ec0986924f72521695e6300aca0603b751cf95714920f4b5efece6110e9f4fecd7834ec56150c10c3d4a9a158f2dd95b36932bbc870fcae55

                  • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\i5yk3ps6.default-release\prefs.js

                    Filesize

                    6KB

                    MD5

                    207077fed406e49d74fa19116d2712aa

                    SHA1

                    3ce60cb9b4fbd6b00a9ae26c599b9fdbe2b6c5ee

                    SHA256

                    b02701ad3c4478f891a550eac65f0a8c183999aa22a1dd171bd698b990124c58

                    SHA512

                    0c6398230b3eb103a0ce280f127515d998a6c9ea8908b8b248b132782f8166141ba8e1faabc7ace4b80e9c925bc5d7885f0fba8c16cb2e7798055727dc66190e

                  • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\i5yk3ps6.default-release\sessionstore-backups\recovery.jsonlz4

                    Filesize

                    1KB

                    MD5

                    6a3c371e69119621ee67d511372fe225

                    SHA1

                    4817779231b4755865d68c4d9217cefd7548cc3d

                    SHA256

                    8482b447211e0cf5fe76ece945828d003016fac00acf85cd40132ef6d3d38415

                    SHA512

                    d082ac9f44e53e778bade5b4214c55025b150f38d4eeb82afa235fad540c2bcfc1b7e69c1e2f235d6461299f8066492d2755d3188ab934a2d45741812d76bf13

                  • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\i5yk3ps6.default-release\sessionstore-backups\recovery.jsonlz4

                    Filesize

                    1KB

                    MD5

                    6d970f7e4301501fb250e8beba71db65

                    SHA1

                    47f12c395b66eef85ef670b54de9570c7252b14f

                    SHA256

                    465576e1345d69b4beffb1e0e759ef9410ca4b435adc0fa9ad313538f6e66159

                    SHA512

                    0e6b7666f8bf09b393578164604e87bb9b19c6522d0b48c0be69d043e33ce6e3d9a8aeb82a0d4725dbc86fff81987885386ec02bcd1ce8790e4a2cf49fa11334