Analysis

  • max time kernel
    117s
  • max time network
    135s
  • platform
    windows7_x64
  • resource
    win7-20240708-en
  • resource tags

    arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
  • submitted
    01-09-2024 16:31

General

  • Target

    CraxsRat V7/ChangeLog.html

  • Size

    38KB

  • MD5

    43e9c7f75fda8d301fd32a11756c7d6a

  • SHA1

    6524f6f9624c85aa872e6a31e426c1261dce1bbd

  • SHA256

    cff3180e0b0df64fd670cde315bce31f54e5059df9b5af2c13268ae8b30c0811

  • SHA512

    fd9fa83ad8287dbb60e958537c461020a42b3a8187fc1d617e8e72978069838dc47a417ce0517991e71b741cf382978016b26472eda451cbfbd6b5d8610b1f08

  • SSDEEP

    768:aXBgQtQ0b7POVrc1joTsZvmwtulThug144INTb7l8tOW5:aeQzb7POVr0+hugK42l8tn

Score
3/10

Malware Config

Signatures

  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • 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\CraxsRat V7\ChangeLog.html"
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2356
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2356 CREDAT:275457 /prefetch:2
      2⤵
      • System Location Discovery: System Language Discovery
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      PID:2052

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

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

    Filesize

    342B

    MD5

    e9dd4c2aca2780b929fddaffa27987fb

    SHA1

    ade954e9794c77970cee380b56410de9623decb0

    SHA256

    742c203af67fbf16e30e9d717ce12131808e60b4f63bc210ee3bdddfc747449f

    SHA512

    d871f04416f69f1303c7e72bf5313e27d21262cb04d7cee7418c4369b0e35cc35d481d87cbe1aa58a94f9f3ce5b66b1c19f497ff1f8099c345e0c2cdb2c87bec

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

    Filesize

    342B

    MD5

    9dacf3ea98d2c83dac12ec9d5e069b83

    SHA1

    b8b61852099a176cf0e879063876596f7ca89c23

    SHA256

    819fd82c2c721202ab7ef360e48968da52e74d3b1ae411872bb23c8e632087ba

    SHA512

    93eb92c21f97df7fbc7435ca7a2a558a361495f770908014a30d96fb0db41ac11295ccb44b989407ccbea6790865df2612d9c81384a7dc41dea228162005063e

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

    Filesize

    342B

    MD5

    247bca0ec5398a9aa040adc54e730656

    SHA1

    3c5249a6ef04b784fecf6ddd712d03f44a3f2cf7

    SHA256

    038e473d4512828d614fe9380908c911eb055ef7ad668ea764119dbcc512878a

    SHA512

    7af5dd737184516e3c095c4bc556c0d6c9fb29e0dbf9d6450283566d062d9d7d028808e319247eca25b784b4ac46cbf2e71fa164bd1708278230c6f1f973df04

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

    Filesize

    342B

    MD5

    834218b1ba5557a2ea8cef5835f3252b

    SHA1

    a9f8298dfaffe1f066883949c6dff024ec37a5b4

    SHA256

    33c9167c9d64d30bc947f2bed219d4df4d41eb246fb1f950cbd57033a17cdb8e

    SHA512

    aee3aba85e4a06a5f0a12e4084f50d5c1cf6df9615cc5b4218742bbcf48aa213102a40d5d1c90604c073d4a2ace53f8a52a4edd4ef610813e96d39404b722295

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

    Filesize

    342B

    MD5

    97b90eddf3aa9ec35434001d37a14ec0

    SHA1

    30640fc994edf7ea180541aa162a0f1acf0a6749

    SHA256

    967e65e64b1d21789d2dcd6366b11c5920432c923fac75270009b934e08a287a

    SHA512

    b0dfd4471c952a6f2482eec9929fdf3b3123c2b74d56ccb028b686de1bb5ce99f52b07a48542263c75684f7af27a358797a2f694934a5c9d414ee8f54653c52c

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

    Filesize

    342B

    MD5

    3e7e70a4344bfa13eafc67906e8883cf

    SHA1

    6cb6b7259573de6a13a8a68c80b39ce1cbbae3b1

    SHA256

    2c8f0d94d1589e5a3ef075afdce54a442a5598119657a2a6e7047ace4ebe6e91

    SHA512

    24bfd71d76df5d80888a19853c9fd8fe464869f35c114cdde501fc9f09d9071a64800b1bde50f6433f3dd0408572ebb4b0ef6f5168767e13f88e6a18f9289da2

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

    Filesize

    342B

    MD5

    99d988a239d45ed6e56db46535f2fa3b

    SHA1

    aee7c2010429f2a792451a68eabec736afe3806d

    SHA256

    758a479f9f5ab4a1173a9eca87504792e00009f2b180d77d681519a59b4473af

    SHA512

    d6bb8f7376df76ea47f5de75ccb888763d39f2fdfb8bb6e7b1c17742b503a6559f94167bc64893dc500a62070ff8051408a42374776283a6730691fada524b37

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

    Filesize

    342B

    MD5

    d911dc16ff5cc787c99e468a06ed96ec

    SHA1

    fb6370ffbb07f2f2d70dc32b9b8d78c76328d3a8

    SHA256

    f42e024e67705f397a365ed7904521cf9983ac49d1386bb8e2a9da9b6bfd0a34

    SHA512

    bc090cddb3b1d31440b88f59ef377314b2bcf7c622047a4fcb860dc6481ccca7903d9d711a924506540d06f30a955dc1f40519e9525c3919ae48ad47f3f00104

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

    Filesize

    342B

    MD5

    13830dc8eb408ea13c2c9b6ce6f65701

    SHA1

    8bb867ba6e74654e2667908924a793167c04be44

    SHA256

    9320137da84b85d763cdbb1251500ebea7f36c92136f9019d5a93ec5a074723a

    SHA512

    21b5e8abcd060397da6e1e8c8488ccf9aa55f8bc3927c0a3666772af6bb0066a0bee2f22e999078a2d494d7b180a8594b250b94b1a6a3ab795a17a0393345f59

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

    Filesize

    342B

    MD5

    ada85372448aedcab4962125fd0bcdb2

    SHA1

    7e44ea5d52cd8239ff24a87187efaaf4a804e944

    SHA256

    5f703d40dcb4967fec50a191be2d985fe3d4cc2e572bb1407f41aa8f6e519c6c

    SHA512

    bd6d8259b6b4760751f6c11d49bbc5d4a580075cb2b863d06cfc6959bd17d825ac41e553584b19f980519f943ecf1c739fff7b4350aa4d6b0cd7257ac867306b

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

    Filesize

    342B

    MD5

    1fabc45fcd20687dafb8c3f773fbb3a7

    SHA1

    d71595d71085b7d0e9e92d0cf1f95bceb04b5e6c

    SHA256

    968ced58ac1df7ea42e9cef6ec8e6b0b1693c48c3be4c9fe0be014754e8e4955

    SHA512

    dbca3d2a901961d36cfb84a8ef62c094f09e4c6082768bfd8dea358e779156a45ac29071cf7209602cc2f8273e1be2605f4257ecaf5262600109d18cca1f7d29

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

    Filesize

    342B

    MD5

    bf7e3577794027fa4bbf58b8bacc24e6

    SHA1

    c5e5ed2c9fbddf54f1a29d6d0ebbd7474cd61de5

    SHA256

    ab7e0c5cb3bdf23daa0107a49125961df49e10ad8bb453d5b2d65d18040870df

    SHA512

    f5b7ac72af790eda750d7703ed5329a2caee25dff4c6706605b40756eb8d0029fed7c4226727841d196092142e13d7d16a01c939b84ce640f86936bf10b0938a

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

    Filesize

    342B

    MD5

    9d59e5aa3013b15d628566c7fe0ebc05

    SHA1

    858d092e5543c0412feac1c6c4d6f238b53830b1

    SHA256

    e642ee52151de46f89fd0bb7d8975973bb468d6cd198cf6edcfd081020bb6ec9

    SHA512

    2e22839a598f360afec559ff604e63ea8ba1206655415e799f0d67515ea56e3b1c66914400eac9e87fef6c2cceb469f005ce7bd1a022daa5975087eef0b34379

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

    Filesize

    342B

    MD5

    fdc9d6fc6c020200ac6ca15d7ee048ef

    SHA1

    1aa5e096ba32c56861193760e2c3ac4c976c85d8

    SHA256

    f44790969f0b1aba88d87a2cb420ed8c662853fdc2b672550ec00a0cbce6fedf

    SHA512

    476140265fd64981e5719b4c75b08705e79c7e9b4eb3d0d9b6db835110f0733d785a14e1dccc952f0afa9b3353e168ef12313c2979b5e521e37ecf6d8fdd031f

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

    Filesize

    342B

    MD5

    ee9e152d142f48b2a4186c39fdc78c66

    SHA1

    0b790e01385eee5e81b1dac4438f8c3e82221cf5

    SHA256

    180c9b18691ce9d5444721bde3d5f990315ac354217aceb7a0d9e5c1bce058a0

    SHA512

    3e9fde50b447ab0934a5aa71969c53f69e95afd9dbf50b5ce441caa56655dee02c3e4ead13c4f5e40717d4387044e6d4ca11d53ded309c84226f897c8f5f1912

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

    Filesize

    342B

    MD5

    6625ea47aba9d8c8b4955be51dd83873

    SHA1

    734c1241631c6712f37b168298d3665f0618ec15

    SHA256

    6bf3359d7e00199721b098a9ca4590e4211c3c93e9085ea0ffad2d9c2466183a

    SHA512

    e6e0bca6ebed3833f9ec3fabb05eb157f3b890296c1162a3ed1fab907438e11ba16330dce176649bb072cfb4de0a5777c64835d548d7fdc6cc64e12ec29717d9

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

    Filesize

    342B

    MD5

    0bc7449a38fc0e48b4e1942b4b9176d2

    SHA1

    8b52e3c2fbff8689fd3878e9473ad55390fe39da

    SHA256

    fc85aa7e1df685c69691ce5f1dd283051771d64df51581ac96ecb0885eac8687

    SHA512

    c0f14c1bebc0b687905b44bccabcf7eb8de07ec3b52dc47534776eb2cd22736a21576e2a8fda7668171a1c3ea960fb1597319b7e388efd0f5d71719e005e2879

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

    Filesize

    342B

    MD5

    282502e288d53d7d483f06cbc9f8568d

    SHA1

    3e4085748d1071b563d5a6615baa61dfb2036ece

    SHA256

    cc8bd2ac01a14a63f8bc8bf8afd2a29aa07a1cdcdd5475a0b0420bd19cd3080c

    SHA512

    be45ed5d92347ca0d84867aa70b94196ae85f323144287ddfaab1c890992b2aa5953fc97c57c72ed5ef7b92c566d0c9046a246b71c3a2b30b2dbfbc639aaf939

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

    Filesize

    342B

    MD5

    776b60c5627580c24281d9ef0bfe4e7d

    SHA1

    c1a4c25ab22e0b7468c01da433d6f9813a65f217

    SHA256

    cdc2749c582a0b6809f3e6dd2e68330d7112a334c12520fc54315a4bd454e2c3

    SHA512

    671357e7ef0b7556b59834742967ebba34082cb4ae05988b750e7f1194a384b192158a6188389b94f27ad7ace6d6a73c1e627e5861f4e521578f6049de2f0c5d

  • C:\Users\Admin\AppData\Local\Temp\CabF27D.tmp

    Filesize

    70KB

    MD5

    49aebf8cbd62d92ac215b2923fb1b9f5

    SHA1

    1723be06719828dda65ad804298d0431f6aff976

    SHA256

    b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

    SHA512

    bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

  • C:\Users\Admin\AppData\Local\Temp\TarF31C.tmp

    Filesize

    181KB

    MD5

    4ea6026cf93ec6338144661bf1202cd1

    SHA1

    a1dec9044f750ad887935a01430bf49322fbdcb7

    SHA256

    8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

    SHA512

    6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b