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01/02/2024, 23:02

240201-2z6tbsadbr 1

01/02/2024, 22:58

240201-2x541sacfk 1

Analysis

  • max time kernel
    137s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231222-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system
  • submitted
    01/02/2024, 23:02

General

  • Target

    KorepiCheat.zip

  • Size

    20.8MB

  • MD5

    95175bc813ade6d58266f1a4f8732602

  • SHA1

    273feef2c99899b5110e38aba8add22bd1bef41e

  • SHA256

    22edeff32b74c2c9ef15f3711e7ecd60a66d8c9013e14905937df7ab731ea6d8

  • SHA512

    c54536ca3baa3bb186cdc11b5ec91f32e415eb6966256a29453a092f48055397f0acac6c51d107460bdc4ed4b25cdabf98acfbf37cae2d152d955824dc0bc643

  • SSDEEP

    393216:AF5fBxuFuWkPSQFSGf+4CKhSL0HspJp5Ht9cAa6EsglxBPYrpeLooyUgRfMVVRL6:AF5fulkPNFEKYL0MN5NFVSYGooyTfWRO

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 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:\Windows\Explorer.exe
    C:\Windows\Explorer.exe /idlist,,C:\Users\Admin\AppData\Local\Temp\KorepiCheat.zip
    1⤵
      PID:968
    • C:\Program Files\Mozilla Firefox\firefox.exe
      "C:\Program Files\Mozilla Firefox\firefox.exe"
      1⤵
      • Suspicious use of WriteProcessMemory
      PID:60
      • 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:3404
        • C:\Program Files\Mozilla Firefox\firefox.exe
          "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3404.0.992482628\773632498" -parentBuildID 20221007134813 -prefsHandle 1856 -prefMapHandle 1848 -prefsLen 20671 -prefMapSize 233414 -appDir "C:\Program Files\Mozilla Firefox\browser" - {f58e7de4-ceb4-42d8-901c-cb2ab78188a2} 3404 "\\.\pipe\gecko-crash-server-pipe.3404" 1948 2855a005858 gpu
          3⤵
            PID:2580
          • C:\Program Files\Mozilla Firefox\firefox.exe
            "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3404.1.1765885690\1067240744" -parentBuildID 20221007134813 -prefsHandle 2336 -prefMapHandle 2332 -prefsLen 20707 -prefMapSize 233414 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {46be955c-64eb-4995-a2bc-55050fe77ff1} 3404 "\\.\pipe\gecko-crash-server-pipe.3404" 2348 2855883fe58 socket
            3⤵
              PID:2184
            • C:\Program Files\Mozilla Firefox\firefox.exe
              "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3404.2.1062713412\1480101287" -childID 1 -isForBrowser -prefsHandle 3040 -prefMapHandle 3036 -prefsLen 20810 -prefMapSize 233414 -jsInitHandle 1380 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {c204cf53-f3ba-49ab-86de-254f18cbcc14} 3404 "\\.\pipe\gecko-crash-server-pipe.3404" 3084 2855ce99058 tab
              3⤵
                PID:4460
              • C:\Program Files\Mozilla Firefox\firefox.exe
                "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3404.3.2060543149\595519441" -childID 2 -isForBrowser -prefsHandle 3560 -prefMapHandle 3556 -prefsLen 25988 -prefMapSize 233414 -jsInitHandle 1380 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {fc39cc18-c4d0-414a-b2cd-0674b09ed03d} 3404 "\\.\pipe\gecko-crash-server-pipe.3404" 3572 2854c462858 tab
                3⤵
                  PID:4800
                • C:\Program Files\Mozilla Firefox\firefox.exe
                  "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3404.4.401720509\286159534" -childID 3 -isForBrowser -prefsHandle 4580 -prefMapHandle 4572 -prefsLen 26047 -prefMapSize 233414 -jsInitHandle 1380 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {060bec19-e19a-41f7-8727-70afbda11bda} 3404 "\\.\pipe\gecko-crash-server-pipe.3404" 4588 2855e820e58 tab
                  3⤵
                    PID:3608
                  • C:\Program Files\Mozilla Firefox\firefox.exe
                    "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3404.5.1413787510\999382381" -childID 4 -isForBrowser -prefsHandle 5088 -prefMapHandle 5116 -prefsLen 26047 -prefMapSize 233414 -jsInitHandle 1380 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {e2caa586-fd51-4a2b-8139-c8a70a49692c} 3404 "\\.\pipe\gecko-crash-server-pipe.3404" 5068 2854c466258 tab
                    3⤵
                      PID:2316
                    • C:\Program Files\Mozilla Firefox\firefox.exe
                      "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3404.7.2011467446\521162824" -childID 6 -isForBrowser -prefsHandle 5444 -prefMapHandle 5448 -prefsLen 26047 -prefMapSize 233414 -jsInitHandle 1380 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {b523fb8b-b38b-4bcd-b4cd-102f6445e656} 3404 "\\.\pipe\gecko-crash-server-pipe.3404" 5436 2855ee1b058 tab
                      3⤵
                        PID:1512
                      • C:\Program Files\Mozilla Firefox\firefox.exe
                        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3404.6.311296837\468126166" -childID 5 -isForBrowser -prefsHandle 5236 -prefMapHandle 5240 -prefsLen 26047 -prefMapSize 233414 -jsInitHandle 1380 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {a47335f2-791f-4f49-a762-001231d0e494} 3404 "\\.\pipe\gecko-crash-server-pipe.3404" 5228 2855ee1ad58 tab
                        3⤵
                          PID:5084

                    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\4832D199584363B876D3E7D57CA02A9B0F4D91CD

                      Filesize

                      13KB

                      MD5

                      08ce88e374203eccc2d31529cab0d2c4

                      SHA1

                      5529c390e0403b4ac92375047bebf626fe11704b

                      SHA256

                      76c03ce99c7eebb2d9196ed5618eaa3ce7ae48423ab34fdcd15e40d2bb057235

                      SHA512

                      3fea8da3f0bf17d7cca358f85580fabe60952aad93a3448045707d7452751709124be0c812a5086d0c900be573e028c21cad33b935617871580f3285ebd72d4d

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

                      Filesize

                      13KB

                      MD5

                      1f9f83f3e05c5772583d7b6e2bcf197e

                      SHA1

                      6f111dca9b8039bab96c69001c2715755407f490

                      SHA256

                      f1bce9c857e075fcbb17cb148c1848b45f63faea5073d837a9faeb906152a6fe

                      SHA512

                      a992a1d40dc10ed3903fa10c871482035ac599fd8971acf6c3aa3965c344c4f81ee0a9898f762014f1e8bce7e6b088467cac8c1da59f288d752dafd18ae03671

                    • 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

                      4.1MB

                      MD5

                      7b9a7b10b98d89cddfaf0bb7ddbf9494

                      SHA1

                      85e67d068c785318b93cbf309d9a451955797177

                      SHA256

                      3993d65a754c19a30c6a24d70157d5c277c98cca96b82c910704ac57444424e2

                      SHA512

                      89c7a42faed49862cea9b4a26a3fb0e4d364f6db2134198548566099c3d82c913ac6447291a94eddb5392167a516ca984bd4f2d47645eb2840795af564490dfd

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

                      Filesize

                      2KB

                      MD5

                      9f7bd57df69dc627d3f45ef4e870ee35

                      SHA1

                      654f2f38bb6e69604d4c8abea42dc934c293ac61

                      SHA256

                      548a2a236202178e9df5f540abcb616b706de1538f94503c5758062413d8b2cf

                      SHA512

                      64871f93156b5c700859e20e6b13076aae2c961f272a794701efe5130311bd4d0df92c6678c6d6b74c47da6bcf997663086dc5be8aba9b9dd87f395cf5a95998

                    • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\nbjxj16p.default-release\datareporting\glean\pending_pings\06b28176-f1f7-4ef9-906d-1b9275cf9fff

                      Filesize

                      746B

                      MD5

                      b37d9e18843c7b1899084f42e29fe59b

                      SHA1

                      feebe39024c3bdcc9ee724bfc5afe1a76aa7d089

                      SHA256

                      897550ae2f685e34373fbe65141df02d417d6db114de7bbff93c9e20f1f170ea

                      SHA512

                      235068b54c14bde43126b36836e006a9e3c13a7a94a8205388ddfdc047535c8e221a8aaa4179636c0f462359932053663c8f8fcc28dc2aa6e93b0b57329876fd

                    • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\nbjxj16p.default-release\datareporting\glean\pending_pings\d17e6f3a-53eb-4f9e-a317-c7c347fe0df7

                      Filesize

                      11KB

                      MD5

                      d269170b327851707bcc7e15e2a52c25

                      SHA1

                      d0030018ce0519f8f80fdcdd2d11fecc5908c123

                      SHA256

                      a940fac4557dd6e0c1b8daf96affe939e1f337ef970ee192577c208f1884a202

                      SHA512

                      a6f86d7dafb3ba2e5539adbb9dc37a303d05c6ded135affbbd7da20d56fff04fab87bce7961c7737f7f74fed264d2aa03ac907291b3939d4ee984adddc62fba1

                    • 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

                      6.0MB

                      MD5

                      227e7a67137c35a8ea115d8b2117ca68

                      SHA1

                      21ba19198c3eaea07b18bf8244ccb92d425e120e

                      SHA256

                      1bb95d4344ade03c3823b7a615e2ed5e415901abba9eedfcbdf1ae38d49dec50

                      SHA512

                      4a531eca4615b0fc61dabb62489fda6f063c41fa4af80d25c6e828a0116bb34addbc94ab990e05afccefde3048c068b5640aef0178c442dd87cb93c94ffb8bec

                    • 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

                      f82c87abc0be0f482d3c79f9e87c383d

                      SHA1

                      7a76d07e1f996edc5a07d12ae555f070d9a40d93

                      SHA256

                      0d5230df96a859a6b010b1a4168f7ff2cc5210c2583a3f1d50dfdb1e306af64c

                      SHA512

                      f8f72719e21ce6ac0093e95ed21b1fde2c2c4b2f64265e98b74daac0c336a154ce745f73504f3af834d40a6998cdd50a5c8cd7ff6575b5aed7fa6ef0de841995

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

                      Filesize

                      7KB

                      MD5

                      61b34878d74890813abaaf02a4ec22ed

                      SHA1

                      cc7f136998a220d501b5c293f0d17f135d08505d

                      SHA256

                      53ba3408f6b6bfd8c304ae91df6dc11b28e17b91590f64e0e4d800d943155c12

                      SHA512

                      206c08350e3589385345a3561837fc81be59b254b1dad39473caa651b6f3365a9f8b54f28eaff6d234220da206f5da9b25dacd43e04fb04e6c26fa2b47f9da1f

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

                      Filesize

                      5KB

                      MD5

                      d1b23a674f5fd345690891d7a37749e5

                      SHA1

                      1bf9d95d16d8ac6050b352526ac1a680f620e53a

                      SHA256

                      38f249e3c70302f487cbc7c3934758ba128f0f26742bda9f46f9f979fb8e4230

                      SHA512

                      0c07a844b86fb16a3e3d19b5e07ddaab6a6433069558f90896c0a3d098b8660c084c098f3abed707fb11747e237cd661b25e123f075ebec71bfe2a7e9ad3a99b

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

                      Filesize

                      6KB

                      MD5

                      cee9b9ff860ce425fdc4cd5b2a48019a

                      SHA1

                      ee8345a419f355675e926f85d900b33ffc32e9b5

                      SHA256

                      bed457ae6d676dbf9d4cf330b76a73b9fa9cd39f39377ce857d15b871774f436

                      SHA512

                      ada67ee537b7fdcf7597b1695badd9b8ce946c539e1be4afe0449e235c25040f7b89ba1461f63e85678b1308e09989ffeb87dece545af3a309a78c675f69cd0d

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

                      Filesize

                      1KB

                      MD5

                      9ed3dfa464da5ef54dc173ce6c839d0f

                      SHA1

                      10919a5be9d801b5f9a535d8fd88f709a4d35651

                      SHA256

                      91701b220b015853952e55157cb62dbdfbf9cf693f2fe50b5f289f6fa88ba5d4

                      SHA512

                      17d06135afe3d498bc7eed36d99cbe1adde4526ccede317898e46a35d167f73bc804067b6fd1d8b25ce82ede7c004923b0037fb65954c7d3a27ec1260800c7a7

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

                      Filesize

                      184KB

                      MD5

                      b4e248b8f969358a7bfa32c68bda5789

                      SHA1

                      201120599bc3a747d419adc989473b524b7bc56c

                      SHA256

                      53bba6be73ce1c9b4ae9b1810a5225aaa7dfa9abd0ac1eb3e9b9bff37b266443

                      SHA512

                      bd21e656c602c09e140eb153225054a947e3b446927d8bbe0720e2e6cfeff0b237e0a5deea5d575ee170479e0b8472799f19c553cf3955982123e32cca006c35