Analysis

  • max time kernel
    289s
  • max time network
    242s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231222-de
  • resource tags

    arch:x64arch:x86image:win10v2004-20231222-delocale:de-deos:windows10-2004-x64systemwindows
  • submitted
    25/01/2024, 07:27

General

  • Target

    Certificate of Insurance 2024.html

  • Size

    763KB

  • MD5

    98f066ab63e3aca4f12f4fd1580d3a11

  • SHA1

    9150345d78eafc37892730c16725ce83efaf32b0

  • SHA256

    12eae081f1b3362dd4245f95ff9df84d2d52b94ec4911652df8fd9a13b024fbc

  • SHA512

    28283579a3685a10bd6c4cede58b79ddbbe43a77f09a01084ef63873974601aa478e8262990becfd84ef32cc918b5745967e6c9f31156c203fda320a21fdc96c

  • SSDEEP

    12288:nYrvVEkV9lAnCuQTUXUbD5AIeZ71trPoq5UGcOOwn1TGzsP:nYrvVEkVGCuQOUbFAPZRorEasP

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 6 IoCs
  • Suspicious use of FindShellTrayWindow 4 IoCs
  • Suspicious use of SendNotifyMessage 3 IoCs
  • Suspicious use of SetWindowsHookEx 4 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 "C:\Users\Admin\AppData\Local\Temp\Certificate of Insurance 2024.html"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3584
    • C:\Program Files\Mozilla Firefox\firefox.exe
      "C:\Program Files\Mozilla Firefox\firefox.exe" -osint -url "C:\Users\Admin\AppData\Local\Temp\Certificate of Insurance 2024.html"
      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:1628
      • C:\Program Files\Mozilla Firefox\firefox.exe
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1628.0.869497121\1127418716" -parentBuildID 20221007134813 -prefsHandle 1884 -prefMapHandle 1880 -prefsLen 20749 -prefMapSize 233444 -appDir "C:\Program Files\Mozilla Firefox\browser" - {10f30738-0a4b-4fa1-ab90-f68143448d6a} 1628 "\\.\pipe\gecko-crash-server-pipe.1628" 1960 18469206558 gpu
        3⤵
          PID:4424
        • C:\Program Files\Mozilla Firefox\firefox.exe
          "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1628.1.780451198\394355116" -parentBuildID 20221007134813 -prefsHandle 2360 -prefMapHandle 2356 -prefsLen 21565 -prefMapSize 233444 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {6e450fb9-56c6-44c0-a11f-1a7c5791ecb7} 1628 "\\.\pipe\gecko-crash-server-pipe.1628" 2388 18467efa258 socket
          3⤵
            PID:4548
          • C:\Program Files\Mozilla Firefox\firefox.exe
            "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1628.2.940125991\667622180" -childID 1 -isForBrowser -prefsHandle 2992 -prefMapHandle 3136 -prefsLen 21668 -prefMapSize 233444 -jsInitHandle 1396 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {f26a0e4c-378f-472a-9c19-5cda64dd5a65} 1628 "\\.\pipe\gecko-crash-server-pipe.1628" 3124 1846c0d6858 tab
            3⤵
              PID:1032
            • C:\Program Files\Mozilla Firefox\firefox.exe
              "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1628.3.523051260\446590242" -childID 2 -isForBrowser -prefsHandle 3572 -prefMapHandle 2916 -prefsLen 26066 -prefMapSize 233444 -jsInitHandle 1396 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {977caeaf-5907-4725-b1a2-d63a8c416066} 1628 "\\.\pipe\gecko-crash-server-pipe.1628" 3584 1846cf97658 tab
              3⤵
                PID:4224
              • C:\Program Files\Mozilla Firefox\firefox.exe
                "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1628.4.783577109\299696913" -childID 3 -isForBrowser -prefsHandle 4904 -prefMapHandle 4664 -prefsLen 26300 -prefMapSize 233444 -jsInitHandle 1396 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {add88595-1778-4818-8a89-8919920a975e} 1628 "\\.\pipe\gecko-crash-server-pipe.1628" 4928 1846e934a58 tab
                3⤵
                  PID:1264
                • C:\Program Files\Mozilla Firefox\firefox.exe
                  "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1628.6.1744621396\479191764" -childID 5 -isForBrowser -prefsHandle 5284 -prefMapHandle 5288 -prefsLen 26300 -prefMapSize 233444 -jsInitHandle 1396 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {9f4e4432-3c0b-4867-8e75-ab5bf72d2860} 1628 "\\.\pipe\gecko-crash-server-pipe.1628" 5276 1846e935c58 tab
                  3⤵
                    PID:2720
                  • C:\Program Files\Mozilla Firefox\firefox.exe
                    "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1628.5.1648744930\1506361645" -childID 4 -isForBrowser -prefsHandle 5056 -prefMapHandle 5060 -prefsLen 26300 -prefMapSize 233444 -jsInitHandle 1396 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {2f3ce3c5-5a5d-4c70-a7fa-7d76df3b0abc} 1628 "\\.\pipe\gecko-crash-server-pipe.1628" 4928 1846e935358 tab
                    3⤵
                      PID:2476

                Network

                MITRE ATT&CK Enterprise v15

                Replay Monitor

                Loading Replay Monitor...

                Downloads

                • C:\Users\Admin\AppData\Local\Mozilla\Firefox\Profiles\nbjxj16p.default-release\cache2\entries\77FB5EE92C576E2505C8C9FF2EC417D7727F401E

                  Filesize

                  13KB

                  MD5

                  a1390b8f88d7dd976c7fe342c6ac8d09

                  SHA1

                  39e284968b1ea8528b144582cb6166045d3a9a64

                  SHA256

                  d92978bf0f42424ece460b08552c06ab89a9f268255e2b64fbfd2e2da889a9be

                  SHA512

                  9055789a574ed1d16920df6a23f62daa7d95b499861b3845a706949da139dd1ccfc245af9c1504f6b96509beaf9cf75525308d879364e38ba172d4737eb786cb

                • 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

                  3.3MB

                  MD5

                  0b188863a29da09afab8da50f5387e8f

                  SHA1

                  395cb45fb77aff5a18c70bc6b6a1e74ac964fd55

                  SHA256

                  649efbb71d8fa11af69a5e1768fa8ed1ef70d2b009f8ae5971af4147dfb0db5a

                  SHA512

                  5cbc9cada828e353b9d01e890032c98046ab128d13a7a9332b58a4172f9415e03b72410c9a02d7ab83efe089f49809200083a773de81b6a1523dfde46b308125

                • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\6824f4a902c78fbd.customDestinations-ms

                  Filesize

                  7KB

                  MD5

                  7a275af2bb18ed017e184d90cb4eb2fe

                  SHA1

                  70948db67872f73a1b42a3a5312dfe4c38f7091d

                  SHA256

                  f7785d6c99474d8734863489396f6c6235f040a539f801ce4cd645773109c2af

                  SHA512

                  12e0a9a08fd6327abdd54e591dd0c9ba1107ea65db1b21a7ee83e9c0f43b4a210a1f5392860d731f57c0bfb6943ea1332ee1915bc135812d54b82f4e459f562f

                • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\nbjxj16p.default-release\datareporting\glean\db\data.safe.bin

                  Filesize

                  2KB

                  MD5

                  10a54aa910024cb67ed355676d76f581

                  SHA1

                  643c4d9a7be8f9e471b88867101233b6fc5fada4

                  SHA256

                  1e1239d8a36e3349524adc0e820bc585e4186993e286ebde2b7d0278ef4f887b

                  SHA512

                  12598768dc6a760a4e29da6692e71b82c98985802cf5493cdcf3468c39c591e280c8948dd12c457c0287c554113784400ca15fd2d47284d14a2025a59278efd7

                • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\nbjxj16p.default-release\datareporting\glean\pending_pings\499c0e4d-da84-4980-9a98-15c1a1f37308

                  Filesize

                  746B

                  MD5

                  8a5f7a22e72cfe14d78e645a2ecaed38

                  SHA1

                  74acb86dfa119e6f3ce990d2eff62d7e8488bf79

                  SHA256

                  cb0ee813d773edfa830de76edafaa104199545373220b8b92c7968f6498d5aa2

                  SHA512

                  8c1ae54888e10c7a5a8dca76fe3f24d9ed96cca4c180599c1a8e7354da277f8c0ea2ed07523c75d4076ecc29fa1206e339f4ef3dea144dd373bd61c09fa5e059

                • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\nbjxj16p.default-release\datareporting\glean\pending_pings\7d774b94-defb-406f-b277-68c584bd4ba4

                  Filesize

                  595B

                  MD5

                  ba7d09935e5dd08a23b46b19500c4a75

                  SHA1

                  d106b34383846e2a474031378572eab6a0f8efd0

                  SHA256

                  40ec80b1100d2cd48eff1f69e9bf1140ce5ed23795d302e32d9036509b6fab4a

                  SHA512

                  c03613eb7047f47628c0cc288d13eb98bac0fb74cb17345024ace1f2119d86be6d01e5a67485a7167473b6409d5323f6ff48291162b9642e2af65c00b5ae7cca

                • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\nbjxj16p.default-release\datareporting\glean\pending_pings\b7f6f4af-b5bd-4279-8023-72a915012506

                  Filesize

                  11KB

                  MD5

                  2ec516567ace81ce60d271601dfa338f

                  SHA1

                  6bd3dfc64ae261ed08242b2c01cd4c8156dde155

                  SHA256

                  01a2271c766614d2e8ca560e2c9fb7a09788f9485708357e5d2159a667426bff

                  SHA512

                  98c00e231d35c0961ebde909e448103b05a368ca5c3f1f316fa20f05e3963f2b0df08cb6d5f6eeeaae294e1c565598bfd0420658018a52090b76a521e50a1dd8

                • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\nbjxj16p.default-release\datareporting\glean\pending_pings\e485b1af-04cf-4eb6-a4ab-bd7ee8d4b1e8

                  Filesize

                  810B

                  MD5

                  39d1c31426001f80884ea4974892b50a

                  SHA1

                  29ff7c8cf42e5a8e0c0343ffafe33f0a4dce8b03

                  SHA256

                  ca6fb3c9edd4c288bd89f9499f6236c699831d48ec432d6350ad2b8d0c00d6cb

                  SHA512

                  a96fa35953d7a294073e876fbab9948e5af6b83aed9c70310b64e4ce1b0e2c4038c954433ea63dfb056ea531bc11d278bb289be59907ed84cf9c1d0d13ce6e65

                • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\nbjxj16p.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\nbjxj16p.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\nbjxj16p.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\nbjxj16p.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\nbjxj16p.default-release\gmp-widevinecdm\4.10.2557.0\widevinecdm.dll

                  Filesize

                  3.9MB

                  MD5

                  19277859a73900abcca7e88f0a591249

                  SHA1

                  317794c62a0e489a7bc250d7b6979f68cd3b119e

                  SHA256

                  dfefd780f4dfb49f66793ce07f10127837392418da9fd0eaa15fd481b07599dc

                  SHA512

                  282a362b025fb7c3ede7a650c40dc24e7c9a4555727323e591de5fb53683323b8beb0513c19e240f12ff60195832ae229a266b5b9ff08d2f18be17d208a130b5

                • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\nbjxj16p.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\nbjxj16p.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\nbjxj16p.default-release\prefs-1.js

                  Filesize

                  6KB

                  MD5

                  787e0a119b1cce1078502897e75d7fc6

                  SHA1

                  c999b81986cdc75886b8317e45a1be9475cd7dfb

                  SHA256

                  3cbefaf8f6a00f3cc786baafa6a06685ba93c1dc1158c9970a6be3f00867899a

                  SHA512

                  d84d632c2f45138e691013a6c91db9b2cf5e3f56d2d6a2491ac324b4b545e986720d7efe1b95df36854da5d11e2f63e102b191d47cb921537be096c035896430

                • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\nbjxj16p.default-release\prefs-1.js

                  Filesize

                  6KB

                  MD5

                  62d25c78f803b7b54e6a7030fddc387a

                  SHA1

                  28b7229b60dcc2b92aaa1bd3f1c3ed858c936968

                  SHA256

                  fbdf9ee8b411e917d22ff70d4691fe28053a811dd52bcceb5f37dde8f09dbab0

                  SHA512

                  d9ab074a92848a51529f86118c21726bd23313d0d1592a80ec8d7c70c60f5e9be1177b91301613350800f9f8e53a6a1236cfe579ff33a439c3b78ce150993e8d

                • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\nbjxj16p.default-release\prefs-1.js

                  Filesize

                  8KB

                  MD5

                  2836f02597bab7e24b224ae035e010e2

                  SHA1

                  f005e0ed55b14c52d988b75971163160d352e91b

                  SHA256

                  d1349fc60d200ba8931534a9aae3094fbe384e36c97ee934b435e49a9fc2fd5a

                  SHA512

                  b1d9b113a9941d3c5d3a9344ad4f99fa03a3066b0cf4421f3a6a0ab1c264eae72f751a9b9fa6b0600e6bcc936cbc38eddd666ec079884e8c52ba56854180aced

                • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\nbjxj16p.default-release\prefs.js

                  Filesize

                  6KB

                  MD5

                  fa351911e7bb1a47b9179288d5867157

                  SHA1

                  e3e5a8cc7e0a35ff450f3a7fbef89ef2c4d79808

                  SHA256

                  f223c5bf34c094794db9622865713a4893c14feec8c52df103b383dcbb503c27

                  SHA512

                  13a372465d973acff7296279bf30aebf351d166cc6e2b94051e4d13b19158d7845589317cd36386523c894d394c4f7e016eb2573acdc10dfec50176b4effd21f

                • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\nbjxj16p.default-release\sessionstore-backups\recovery.jsonlz4

                  Filesize

                  2KB

                  MD5

                  b7aa458926dc051f0e1d5f7a06af9b56

                  SHA1

                  4370a25b2b26b15660c6321716ffc77b29977e61

                  SHA256

                  fdff05b1fea03b2a8f852a23e6f7110b148a3cb6e70fa3bc51d3b961b68bd551

                  SHA512

                  c0af6013d8c67546141735ff865f32acd124a6358d4e72925eec00ff0be8bb211e1b85618ae4dc459f7afbe8755f8030f6e602bcb9317502555c7e988335fd9f

                • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\nbjxj16p.default-release\sessionstore-backups\recovery.jsonlz4

                  Filesize

                  2KB

                  MD5

                  5c8bf0a403a4cac1aadb990a37361e92

                  SHA1

                  7546e10934f0cfdb63ec0d62990096b672927a23

                  SHA256

                  5eae65de7574e57776e5e3e51ce7c056426971135d14d374d6e18c4352acb7c3

                  SHA512

                  bc7f27e270872b13f34068c4cb329c045c0f00fdae844c84ee21209485b55cb3a7d79cc8a762e016675df983191600e9c7a46c50a32cb22ec8129af00b465bd4

                • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\nbjxj16p.default-release\storage\permanent\chrome\idb\3870112724rsegmnoittet-es.sqlite

                  Filesize

                  200KB

                  MD5

                  77dda415f0a5d8d195250b37ff05e5e1

                  SHA1

                  eee129c3163d22652c080d1da1a035f108692797

                  SHA256

                  d82409ddfdda2ae5b8d3c34600fcc2c4484868e90189221b9bc9d5aec99669ce

                  SHA512

                  36e9e89f79c8756cf36961858d6d88ee7337a521c63e7cdeca6d22a282d8a4f0cbe37aba15111bfb515f17619296497a89d02680404a628327acad860583a38c