Analysis

  • max time kernel
    67s
  • max time network
    68s
  • platform
    windows7_x64
  • resource
    win7-20240704-en
  • resource tags

    arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
  • submitted
    19-07-2024 16:55

General

  • Target

    COURRIER DISA.zip.html

  • Size

    216KB

  • MD5

    c376c5c91c3f93ffb913cccbe09949e6

  • SHA1

    4331d325bd138c96fe8c724e150ccf2d53f296c9

  • SHA256

    2559caf1cc1e2fc03dcc6d87bf683a2f8f8e6c3b3f4ec65009dd09c5b15cd5a9

  • SHA512

    bea51d67e36c2048ae918ccd6fe55a06bced1bf63543f333f6ad3d6d904abf55f8844582b776dd53861c8ec506f1265eb968c87a9c5ca2824f2673211812cfab

  • SSDEEP

    6144:bKJ8Rd9k1aSYUr/VO295wjF50DVp7Rydcy7OGdZ:buc9ky6f9OrIvJ0OGb

Score
1/10

Malware Config

Signatures

  • Modifies Internet Explorer settings 1 TTPs 36 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SetWindowsHookEx 6 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Program Files\Internet Explorer\iexplore.exe
    "C:\Program Files\Internet Explorer\iexplore.exe" "C:\Users\Admin\AppData\Local\Temp\COURRIER DISA.zip.html"
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2864
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2864 CREDAT:275457 /prefetch:2
      2⤵
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      PID:2588
  • C:\Windows\explorer.exe
    "C:\Windows\explorer.exe"
    1⤵
      PID:2460

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    Downloads

    • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

      Filesize

      304B

      MD5

      f3dc8cc0fa45dfafa34d96acc714f014

      SHA1

      36541c90f48d1c15560c05ce2e659dfaffa3d66b

      SHA256

      a1f36bcf8adb365e29baa31325dd394e6b5ebd4f2cae25b38e5ac54d0a21374c

      SHA512

      be9e07b959752229873dd238541d30052441259519f8ec95e27d09792325aea31f515ee38f328e235b95ef239ce7a4797c4e8d2e57a9c26473d96314e81f3571

    • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

      Filesize

      304B

      MD5

      06155712f5e288c82f15969ade69e986

      SHA1

      aa3e23ce4fdb72739d9a71d452e457702569226a

      SHA256

      d6d60596e5ef02edc091c66048e61a184d7227ffdb1b95f1aea56b82d04d0c54

      SHA512

      7cd1ddddc3cd31a1c446f7b31769e016d6359121b9734e1c53c109c3c45f20c6ea04173d28962bc4fbe6e90b3cf96e95f18227e9bc62234364d2aacdb12379c8

    • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

      Filesize

      304B

      MD5

      7e8f61176bf3268c680f73680fc16166

      SHA1

      69a49f9c1f1f42781a1db0a10909279a8342dbda

      SHA256

      7fbd3df172753a6ae99aa1c020f3685b9a9fbbcedcf304e4d955c9796599e213

      SHA512

      e4fe3628faef7d3e64b13165ffb6144c4f66a23142ff593367ca58373f178a3f83e88b9eb08dcf99c286f8dbef0991bb5cfb623e725bdf3a9670bce35e94b091

    • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

      Filesize

      304B

      MD5

      9144fd3c8dfb5d9d59be39a6e2df7a3d

      SHA1

      eea89fb6b342badb3defa9e34b1e0204dc345a38

      SHA256

      57a1b4c17639c15b35440cc68db315d43cf74cf3e66efe5ed591d6589f04ec58

      SHA512

      5a4a9d8c9fd776a500bb947efdfa25735b2ba295acb1161cd953cb29805ea4e8607b7d564abd00263f971a1d8f785d93dab97e97eb7d0a9fd012616bb00674dd

    • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

      Filesize

      304B

      MD5

      affac5e474819aacb997437f96e435f3

      SHA1

      dd77f53a3ec0d65e51c45df44b466b4bc4c30375

      SHA256

      f3e083973d1ed2560ca166040dd711e3fc5e0152248c2b9deb650bd4c09c9e30

      SHA512

      cb21d6a7833040c71c52c3f0d4ce9cb31d759e6a7c407e60f4b4f8e6af1efe2cc51c842851a5b636ba9bb170709ba00d732b6117b32c8119583b35d1ddb0f140

    • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

      Filesize

      304B

      MD5

      df32f4f41d1b9d387be11809372d4c2e

      SHA1

      b8c84df72946d6a3548edbc6d461aa249c6334dd

      SHA256

      47ffa3ff93b54302d15e00ccf2a9e81a56f12d47998fbf586e1006773c75b8b1

      SHA512

      ccae11f4e55b53e9d8137c53646ec4122bfece3de6c50e4dfb194657047de652422947080d8426a0e440ddaf758da0b3f5bb4ca0e15450898c0f43dc70d1b6f8

    • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

      Filesize

      304B

      MD5

      f72502dd26af6a9e2b19abf02069d50c

      SHA1

      5714cbc2a1101e49e98aa24cada12049c51d6cb9

      SHA256

      0338e3fe14b0ce18523034e3be15e7b96d5b8d2514acabeb74dc793a176a153c

      SHA512

      4f1fb80e35afe4d73fdcedba37c31a433e718f93cc42a11cc13f1d7a380bb2551b33e8bb7bb73503a42a7d32be1928ddde3c4fc4c95658a98ee22b158707832b

    • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

      Filesize

      304B

      MD5

      d49f0f9a50ef42eebea2f4fe119de178

      SHA1

      96975c4306d7c70fdf9fad093bbad10edc6b4696

      SHA256

      38b954c2c20452d769240415aab6f11ea9424962f815f7d78bf9e9ea51c691ad

      SHA512

      d9a8191a7d78853ad967a3a5e0ec2470a7f9c0b5feb9c708c71933f49ebb145e5af60d6989150b1b05cf9643badeef6d2e453d6437263dcd54fead6becdb49ab

    • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

      Filesize

      304B

      MD5

      866395a935da318ed36b860aae49cf70

      SHA1

      adec1ee0496431ba36d93fd78acef9a21a80c371

      SHA256

      ced86838f78fb2df2e54a222125513b634ba4b3e8366cf6bf9a6bbc47dcca1ee

      SHA512

      31626cc1c07cd9fb6146fdc5c6fe7a75df057e9a2437aea978cfadab0e8d538231142a0be584d6ccaad3b77f4a5719847687e380287cfdf16b981a94021c48f1

    • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

      Filesize

      304B

      MD5

      cfbacc6bcf89db5ad5e830915498a1c5

      SHA1

      a1cfe976bfd392345bd6ba5bb0572e437e1ff2c1

      SHA256

      b57af04bcff115aced6f51367401bae662e06cf0c1d2c349c3af55d3caa9bfb8

      SHA512

      d84038b818e67f37e4fc3fd206c8e53584e4548b082fe8bcb96223643f4100b9918fdcc42e982d93c809182cb9b78946aa8f78094ecb82165792b10f514819c4

    • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

      Filesize

      304B

      MD5

      7ae446282daf48f192db36c5ace98372

      SHA1

      3fdcbc0bcf6a3d60724efe8b751d01a6d23512b9

      SHA256

      abb059829654dee78dcde2fa45668a2dfb3b8542182a40f90b18233510ef1f25

      SHA512

      d4db319dc63253bc62a4a49c5927bb34f0219feabd3780680c87e3e7ef23df582819cc85f8466140af82c27772bbd593dcf8b990b41a57207a5c03e4eeb794b3

    • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

      Filesize

      304B

      MD5

      3e213292e2c8beecf57c3a0b43cbd3a1

      SHA1

      679f80c22710e1a95b7247d9d3e1ddcc761192a1

      SHA256

      818fdf8ad1c2c097b6da74d835ff85ecbf6a7812d052758e770f763aabd5aae7

      SHA512

      b373922320cea1e9da4cebad9f215bff915192b8fed144df64c132c17beb7a63d55a1ca9b92b78ee45393f6f0ba2b54831f5ba7779626260db57c599a8ef802c

    • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

      Filesize

      304B

      MD5

      3c81a099c6f19ee847af2d51cbd82dd0

      SHA1

      342cd093f426237b26939d9fd9e3204112b46cbb

      SHA256

      35b4ae59f039d41c1a5fbe07f24d5f39578f434c935bc9a17feeaaa06ef72555

      SHA512

      b55e021dd89b304053fc2b2e427dfdfb6366bfd324240190f0c5e896bec2b78de53a9e61bf0a3757c5df232357abaada9429ed60babca8d7fc7ed3dca4dbc173

    • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

      Filesize

      304B

      MD5

      a864ca052f08801b1d1ba69671bf34d6

      SHA1

      fff886d79838b0263460bc6eb1a808995c4d1265

      SHA256

      c60ebd481a5a675033ef652b8cb100897a5c489e2a5a78fba70b8b0e0a7b8c95

      SHA512

      2df44866668379de057a53ab1e8b61dc2ba132beddb4902621686b7c3d3f23d58f7d52703bf28f8aa01bdf0603eb3614c1211cf6f213d932b153d36d7e181a67

    • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

      Filesize

      304B

      MD5

      2a57e0dbd87f83fd72f2daa9b840fa15

      SHA1

      5e366b31aad95b94156a88895460169d4470244b

      SHA256

      4621c46c512a136dc225c74c740c123b2f8c4147351f2dc9654139fcd4bb0437

      SHA512

      35227d8d0354e849bd36d5401f4f09c21b909503ce3d397c1889d8a85521ed42a6977983b87f8d35b39d8533ae13bfb4fe73675f15446351a31eb09bfa392276

    • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

      Filesize

      304B

      MD5

      429c4e66962ca31158f335bdb59058d9

      SHA1

      bc672431dd47e4797b0b81ae8ba15942f76150a0

      SHA256

      a5a9187bd8453d270c62a89cbe9a0d751241c956a1a43a423211f1bf127eab31

      SHA512

      bc95b131f594a2210be98464737de618ccc652b3256c75743b77ecf37441f98555e5a9a46d45955776751c549e138d572481e8ad460fffab6ec0c0ed5b1adbda

    • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

      Filesize

      304B

      MD5

      ccadff5cc113fa54b20682b0ffb60c3c

      SHA1

      9beee9510adb579ab71049ba93772430559b1565

      SHA256

      fd0b01424671cbb94566850e3764a16229c132d15c3a4e6b91048953323144cf

      SHA512

      0209a716b959eaf37a4eb36566505fa574f86d0ded6b1a305df8eb8bcf4f3d5b1c859f83da644857c796db7f773215b76c8cbf1e6f49e1db5e48ccd718d438db

    • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

      Filesize

      304B

      MD5

      2d16c5db03a65712e2aa84b00e38f138

      SHA1

      2ad7992b47972dbdec878f13f441c615e8550af5

      SHA256

      516259128ac13b125d659d3b542aa45bf4d8bf6cff7a407571f817ba32e2d80d

      SHA512

      8c1a9316981fd45051b9c162e432f479d76bae42cca827bc65df02adcd45b602bf8e562a8cb358fe1ed6020d48faae6c0c3dc3d52a7dd978bf9674af19d2cb08

    • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

      Filesize

      304B

      MD5

      23b29022f2f54056fc57be11c3e4864a

      SHA1

      a37e16ec43e7abb18e6defbfe37bd30366766bb6

      SHA256

      84a782cf495a3efba253f7f887f32ca16c9d0f45ec69e9296b5a191fa354c955

      SHA512

      1e658f7b17e1b270f9f510f5ebd30d25cdcd40bd362520f9bbb237ad113e2331787d14e5ebcf6b62a9f73c4e935271e99572e650e25e984e81bf3ca5e7ab1503

    • C:\Users\Admin\AppData\Local\Temp\Cab7928.tmp

      Filesize

      70KB

      MD5

      49aebf8cbd62d92ac215b2923fb1b9f5

      SHA1

      1723be06719828dda65ad804298d0431f6aff976

      SHA256

      b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

      SHA512

      bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

    • C:\Users\Admin\AppData\Local\Temp\Tar79C8.tmp

      Filesize

      181KB

      MD5

      4ea6026cf93ec6338144661bf1202cd1

      SHA1

      a1dec9044f750ad887935a01430bf49322fbdcb7

      SHA256

      8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

      SHA512

      6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b