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Analysis

  • max time kernel
    147s
  • max time network
    158s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    11/01/2024, 09:14

General

  • Target

    https://email.y.kajabimail.net/c/eJxskE-P2yAQxT8NvlQbwQzmz4FDKzerHqu99GZhM9nQ2uAFUinfvvIm2R7aG_o95s2b57dtTH4l98v_9FN8qi0XOpWcWn3aSg6XucWcuuAUzKg6ckJzaRRILjpafVzGQEv8TeU6xuCEsUoLlEo-1BgciB4AemkfbKVa_SuN7bqRu6GpZB9mX9v9S6GaL2Wm_85XertQuol39G71dX9--XA6O98DgdInolloodHwaQp9T9ae9ElI7KIDvp8iOJc9gjhMyoAw5HvFCSYjmeTXw62a3fyQqHWLO7e2MfzM4MjgSHXxU06-HGpstDM8bnWLgeGghNWGo0LNQIWciOEwL5FSG2MQ3BppjfxgDAf99kzfq_7x8sxwgO7RVKUUqIwhrz4m90-i4pJ_9ZUOSwtM8nNu79Kc167QHLf7QgeoEE0P2Hd71lu5UitprdFdcy-x0advAwP8i_8EAAD__x7MrzE

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://email.y.kajabimail.net/c/eJxskE-P2yAQxT8NvlQbwQzmz4FDKzerHqu99GZhM9nQ2uAFUinfvvIm2R7aG_o95s2b57dtTH4l98v_9FN8qi0XOpWcWn3aSg6XucWcuuAUzKg6ckJzaRRILjpafVzGQEv8TeU6xuCEsUoLlEo-1BgciB4AemkfbKVa_SuN7bqRu6GpZB9mX9v9S6GaL2Wm_85XertQuol39G71dX9--XA6O98DgdInolloodHwaQp9T9ae9ElI7KIDvp8iOJc9gjhMyoAw5HvFCSYjmeTXw62a3fyQqHWLO7e2MfzM4MjgSHXxU06-HGpstDM8bnWLgeGghNWGo0LNQIWciOEwL5FSG2MQ3BppjfxgDAf99kzfq_7x8sxwgO7RVKUUqIwhrz4m90-i4pJ_9ZUOSwtM8nNu79Kc167QHLf7QgeoEE0P2Hd71lu5UitprdFdcy-x0advAwP8i_8EAAD__x7MrzE"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4696
    • C:\Program Files\Mozilla Firefox\firefox.exe
      "C:\Program Files\Mozilla Firefox\firefox.exe" -osint -url https://email.y.kajabimail.net/c/eJxskE-P2yAQxT8NvlQbwQzmz4FDKzerHqu99GZhM9nQ2uAFUinfvvIm2R7aG_o95s2b57dtTH4l98v_9FN8qi0XOpWcWn3aSg6XucWcuuAUzKg6ckJzaRRILjpafVzGQEv8TeU6xuCEsUoLlEo-1BgciB4AemkfbKVa_SuN7bqRu6GpZB9mX9v9S6GaL2Wm_85XertQuol39G71dX9--XA6O98DgdInolloodHwaQp9T9ae9ElI7KIDvp8iOJc9gjhMyoAw5HvFCSYjmeTXw62a3fyQqHWLO7e2MfzM4MjgSHXxU06-HGpstDM8bnWLgeGghNWGo0LNQIWciOEwL5FSG2MQ3BppjfxgDAf99kzfq_7x8sxwgO7RVKUUqIwhrz4m90-i4pJ_9ZUOSwtM8nNu79Kc167QHLf7QgeoEE0P2Hd71lu5UitprdFdcy-x0advAwP8i_8EAAD__x7MrzE
      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:4572
      • C:\Program Files\Mozilla Firefox\firefox.exe
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="4572.0.903205907\839655112" -parentBuildID 20221007134813 -prefsHandle 1876 -prefMapHandle 1580 -prefsLen 20749 -prefMapSize 233444 -appDir "C:\Program Files\Mozilla Firefox\browser" - {a9be4bb4-f584-46ec-a3de-1c4bfe9df602} 4572 "\\.\pipe\gecko-crash-server-pipe.4572" 1956 1c2ff391b58 gpu
        3⤵
          PID:412
        • C:\Program Files\Mozilla Firefox\firefox.exe
          "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="4572.1.797042995\1037971603" -parentBuildID 20221007134813 -prefsHandle 2356 -prefMapHandle 2352 -prefsLen 21565 -prefMapSize 233444 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {ba10df23-d39c-458a-bb4a-a7dacb57f622} 4572 "\\.\pipe\gecko-crash-server-pipe.4572" 2380 1c2fe1fb858 socket
          3⤵
            PID:1456
          • C:\Program Files\Mozilla Firefox\firefox.exe
            "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="4572.2.1698940785\2030667582" -childID 1 -isForBrowser -prefsHandle 2940 -prefMapHandle 3112 -prefsLen 21668 -prefMapSize 233444 -jsInitHandle 1392 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {7b87d5ba-9e46-48be-9bd7-a6d02349b7d0} 4572 "\\.\pipe\gecko-crash-server-pipe.4572" 3008 1c28a3dd558 tab
            3⤵
              PID:3860
            • C:\Program Files\Mozilla Firefox\firefox.exe
              "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="4572.3.1389824827\1619799236" -childID 2 -isForBrowser -prefsHandle 3616 -prefMapHandle 3612 -prefsLen 26066 -prefMapSize 233444 -jsInitHandle 1392 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {0b6bc3ea-3a55-49bc-b31c-4f8d77d6f273} 4572 "\\.\pipe\gecko-crash-server-pipe.4572" 3628 1c28b4d9158 tab
              3⤵
                PID:3944
              • C:\Program Files\Mozilla Firefox\firefox.exe
                "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="4572.5.51195846\1144439011" -childID 4 -isForBrowser -prefsHandle 5184 -prefMapHandle 5188 -prefsLen 26206 -prefMapSize 233444 -jsInitHandle 1392 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {7d1c310d-66d8-4360-a7e5-57faa6d0da1d} 4572 "\\.\pipe\gecko-crash-server-pipe.4572" 5176 1c28cef1958 tab
                3⤵
                  PID:1352
                • C:\Program Files\Mozilla Firefox\firefox.exe
                  "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="4572.4.1114124495\1397014344" -childID 3 -isForBrowser -prefsHandle 5064 -prefMapHandle 4924 -prefsLen 26206 -prefMapSize 233444 -jsInitHandle 1392 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {bbb208cd-055f-41cf-9bdc-b145ca96b5d2} 4572 "\\.\pipe\gecko-crash-server-pipe.4572" 5072 1c28cef2e58 tab
                  3⤵
                    PID:4800
                  • C:\Program Files\Mozilla Firefox\firefox.exe
                    "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="4572.6.904208745\978031702" -childID 5 -isForBrowser -prefsHandle 5168 -prefMapHandle 5100 -prefsLen 26206 -prefMapSize 233444 -jsInitHandle 1392 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {6f367170-b41e-4208-a4d7-299e62b20ba4} 4572 "\\.\pipe\gecko-crash-server-pipe.4572" 5260 1c2f927bf58 tab
                    3⤵
                      PID:4160
                    • C:\Program Files\Mozilla Firefox\firefox.exe
                      "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="4572.7.535081160\22228157" -childID 6 -isForBrowser -prefsHandle 3464 -prefMapHandle 5648 -prefsLen 26381 -prefMapSize 233444 -jsInitHandle 1392 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {ea50a175-a83f-4291-8842-bb5d937d4b08} 4572 "\\.\pipe\gecko-crash-server-pipe.4572" 3500 1c28a3e0858 tab
                      3⤵
                        PID:3664

                  Network

                  MITRE ATT&CK Enterprise v15

                  Replay Monitor

                  Loading Replay Monitor...

                  Downloads

                  • C:\Users\Admin\AppData\Local\Mozilla\Firefox\Profiles\eypn1lcs.default-release\cache2\entries\77FB5EE92C576E2505C8C9FF2EC417D7727F401E

                    Filesize

                    13KB

                    MD5

                    4628f6222af03f3b45a16ec7e3383645

                    SHA1

                    09cfb0dddf7861ef5331ae34ce7257972df81adf

                    SHA256

                    726f584b1b1a3bc4de38f19ba64539b6b62085ff4324e5ec6cc478f1262e6fb6

                    SHA512

                    c43986e80c7d05e8f3e8e6aa319b23c363aaa139a00b6b520ad420ed1dc5556e19b7f4a32489c72cdae5d4b7c3a8fd76a87f6a0417b54021ecb41b10da305cae

                  • C:\Users\Admin\AppData\Local\Mozilla\Firefox\Profiles\eypn1lcs.default-release\cache2\entries\B573808F9B4F64D3E5F0B069BDAA48EF4086E712

                    Filesize

                    13KB

                    MD5

                    0d1535b9f801def69008ecec6436363a

                    SHA1

                    35f03b084e3940168cc2d870053094940cfbb2d8

                    SHA256

                    f0c76c5a9f0447b03477940f97361398ace00736039d544dd842d5a0209fb644

                    SHA512

                    a72e4a88ae0dd409772fdab3a93683b97ac65ea9ebd7461e020009d03d67a7c9a4bb1e34f80475946ac79d83497d972c4afddf63c5a1cd50ecdd1eae49633141

                  • 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

                    4.3MB

                    MD5

                    65f8bce895dca7ee83b36cc1b3417919

                    SHA1

                    b64fc82b4fba641a4192157993054acf446bfe79

                    SHA256

                    1a10b56fecd228cdcfa3c93c1618724b198fb8a52cc2f2d9e5b0e9387b769b22

                    SHA512

                    ec1aea7d3675bb95c3094a90db5c2b1ab4c11a122281d9c4d5fe4e91d3fe586f4cc9ccfc425fbed84ac44dbfc5742e4f091cfe7aab8663e702cc2a549cbb7d75

                  • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\eypn1lcs.default-release\datareporting\glean\db\data.safe.bin

                    Filesize

                    2KB

                    MD5

                    8ccc5f15d9b5fe12daa4c831f23123c5

                    SHA1

                    03716930ea64df2d46550f7a8674d836bd29829f

                    SHA256

                    55d9d1d3934fc967b7b2a52b1c7246f5f8aa9787d258569e1b620c8933efaf47

                    SHA512

                    aed7a3910badeb77261d62c44cb6db741470a4c96d853a41f7687acda2896f6aea39a76eeca5133d456060852cfa00392826875ad1f912f68b7f4b2bafbe3f54

                  • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\eypn1lcs.default-release\datareporting\glean\pending_pings\220512f9-3000-469c-a8fe-daed83d97f4c

                    Filesize

                    11KB

                    MD5

                    927c9d690630cbc56232300ec551a106

                    SHA1

                    50aad02b10d65e8be80693754e99a557154f6b9c

                    SHA256

                    1bc09052f6e4025f64a6c4647db2fb7b6be31d50e3e5bcdf45fc419b8c8a8ac4

                    SHA512

                    35c3feb3a55f99fd68d51fefc0393bf212b2882c55c53f0e8212e6f7b28839d3e1926a8fd92131a67c5fa4f85737227939b8397c6c06f5fc5dc8d5fc3919ec56

                  • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\eypn1lcs.default-release\datareporting\glean\pending_pings\e8c1fb36-78c7-42c7-9a60-ef3a476e7c6b

                    Filesize

                    746B

                    MD5

                    fd522a4fc795256c146492486d8a9d9e

                    SHA1

                    c3605db790dbf81b53be63332ea883ed0b1eddff

                    SHA256

                    b95675446f44100963888795f9393b92ced7a1a3410d9f4aa79328fabdb0feaa

                    SHA512

                    7fe4023b2e43d327c70ff56a83966d6909f93de320b215f7c6e26e8956bfb7d83b4f02f460804f2eb380c0b4385a197b367d1df7f03bfdb1dbdb25367499166c

                  • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\eypn1lcs.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\eypn1lcs.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\eypn1lcs.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\eypn1lcs.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\eypn1lcs.default-release\gmp-widevinecdm\4.10.2557.0\widevinecdm.dll

                    Filesize

                    3.8MB

                    MD5

                    4a8e0e9db2bee30b16340e9f8f941ea4

                    SHA1

                    b28e7b7ecde55f72532857859354c7c901941d97

                    SHA256

                    de20f07d83f03d9628c2d787292a4b96682dc53d35193db323592b6c9bb303fd

                    SHA512

                    28fcde0fd1eb6d8adfea6e0372c3f8c0bd932b6812a1b6071aed68b621c2ab37177c54e47ab01ef0e80236b9f3333c2af565008864a8c26d45ec5a385989577c

                  • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\eypn1lcs.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\eypn1lcs.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\eypn1lcs.default-release\prefs-1.js

                    Filesize

                    6KB

                    MD5

                    0db34fa2b2c6700837a6e1679b70f6b1

                    SHA1

                    686b762df5d5c2b5b2741dd1527b6e4ab05dc8cd

                    SHA256

                    71ed76269545455494d3169e621b265d5a74dcc7e695a5184897b859f5989964

                    SHA512

                    f7bd9cc5aac32b818d2c88dc53a7f86761b0929b4e410c19d856567e56a9b6cfb5c8f4016a1bec51a4df20493b565bc38930c668fe2c1d236129cdceb0fcb501

                  • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\eypn1lcs.default-release\prefs-1.js

                    Filesize

                    7KB

                    MD5

                    fa1061617095f49743fe4013822b38a5

                    SHA1

                    3c34523813751d469ef7e4dfd52347da9d6491c8

                    SHA256

                    aa96ca2a4f8195118a1deaf234731b968e3c11600e02eb3a90bfa01862de2b5d

                    SHA512

                    eca41a1e2469817d0665bb4a6fe2210a52e59ecde6e091130d78236a1461ee72b9e3c56c7fd4d507608e189d3ab67ad22debe5cee5b4d25f03ec73ebf6b5af9e

                  • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\eypn1lcs.default-release\prefs-1.js

                    Filesize

                    6KB

                    MD5

                    73667f05f0386b71ccdbcb90c37a568d

                    SHA1

                    69f002bdd5e179a451d5c8a7b013217eaef88cce

                    SHA256

                    a806e6e5561d14dfb5aa6644dba1fcc03181752d2c0a40bda701333705ec3668

                    SHA512

                    e93b703c8d835c74d941ba0fb1c69ee3d4d426a1b4c41f0725a7687e1c26f2712606bb800c831e64411936cb1dfd9b70c147ce161093e960487ce3a64c442f5b

                  • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\eypn1lcs.default-release\sessionstore-backups\recovery.jsonlz4

                    Filesize

                    1KB

                    MD5

                    052af190655110b867ba0658cac9af32

                    SHA1

                    6a5cdfa7d65227355bf63166b0f15ad9e793154f

                    SHA256

                    bbacc14f40ce0d9ec07a328174e7b46a85ceb4ccc7a376a013e23f98dea0eab4

                    SHA512

                    133c58cc044227d1311cdea91b8ea51a2eebb61d0d150ba968b27c1abba3767a0bea3be134ce30608c1fe4689aeedb0cf13d3dd97c2cf8da17680bf93093126e

                  • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\eypn1lcs.default-release\sessionstore-backups\recovery.jsonlz4

                    Filesize

                    1KB

                    MD5

                    0e314b820388c0dfcb0e87920a5637c4

                    SHA1

                    55104d2f0b16794f2f8361950bd5f2af058db0ea

                    SHA256

                    2464983fd56c8e214e8ba816cad6fa3bc14fb4f45a10e1b84d44d1fdde09422e

                    SHA512

                    168acf6f2be891bac3b5d5250bd72d77f3c97ff0d3badfa3f0ec8f6b793d0f181b613e22ecd71d34a17549fce3292a40a64bcc247a19fc42c7aef40a42be1ea5