Analysis

  • max time kernel
    144s
  • max time network
    132s
  • platform
    windows7_x64
  • resource
    win7-20230831-en
  • resource tags

    arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
  • submitted
    03/10/2023, 14:21

General

  • Target

    Microsoft-Activation-Scripts-master/MAS/Separate-Files-Version/_ReadMe.html

  • Size

    84B

  • MD5

    574e18c1f9b32a47f988ac91588901ba

  • SHA1

    4c0827e3deeb84cf442e0356dfc1883bcb131fbb

  • SHA256

    8932bacd828c0716b136af6aa15011aed0015e7838006f2cff7a64954a5696b0

  • SHA512

    4c480c530af4218e5ac276228a372fcd799912eb183685f805b6c47b5d6971be42a4dca2baa016425dc2499367624cb70de12d280ddcb7b613001460dbf820f8

Score
1/10

Malware Config

Signatures

  • Modifies Internet Explorer settings 1 TTPs 36 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 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\Microsoft-Activation-Scripts-master\MAS\Separate-Files-Version\_ReadMe.html
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1728
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1728 CREDAT:275457 /prefetch:2
      2⤵
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      PID:2432

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\070E0202839D9D67350CD2613E78E416

    Filesize

    1KB

    MD5

    55540a230bdab55187a841cfe1aa1545

    SHA1

    363e4734f757bdeb89868efe94907774a327695e

    SHA256

    d73494e3446b02167573b3cde3ae1c8584ac26e15e45ac3ec0326708425d90fb

    SHA512

    c899cb1d31d3214fd9dc8626a55e40580d3b2224bf34310c2abd85d0f63e2dedaeae57832f048c2f500cb2cbf83683fcb14139af3f0b5251606076cdb4689c54

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\3C428B1A3E5F57D887EC4B864FAC5DCC

    Filesize

    914B

    MD5

    e4a68ac854ac5242460afd72481b2a44

    SHA1

    df3c24f9bfd666761b268073fe06d1cc8d4f82a4

    SHA256

    cb3ccbb76031e5e0138f8dd39a23f9de47ffc35e43c1144cea27d46a5ab1cb5f

    SHA512

    5622207e1ba285f172756f6019af92ac808ed63286e24dfecc1e79873fb5d140f1ceb7133f2476e89a5f75f711f9813a9fbb8fd5287f64adfdcc53b864f9bdc5

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\F0ACCF77CDCBFF39F6191887F6D2D357

    Filesize

    1KB

    MD5

    a266bb7dcc38a562631361bbf61dd11b

    SHA1

    3b1efd3a66ea28b16697394703a72ca340a05bd5

    SHA256

    df545bf919a2439c36983b54cdfc903dfa4f37d3996d8d84b4c31eec6f3c163e

    SHA512

    0da8ef4f8f6ed3d16d2bc8eb816b9e6e1345dfe2d91160196c47e6149a1d6aedaafadcefd66acdea7f72dcf0832770192ceac15b0c559c4ccc2c0e5581d5aefc

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\070E0202839D9D67350CD2613E78E416

    Filesize

    230B

    MD5

    4c6a3fd80288131824b5dc47a0b5ea13

    SHA1

    df795c2274a63c85d0f6468fc5645c4752b6921d

    SHA256

    04b7a28ac09c9bfa3e226b590c1a6e9a143e25b1eba78e7418123ba05bb7ba25

    SHA512

    ddb37da0beff6bd24e4a533c792561eabfa69be62b595e45e1cf73d6610b1f20bb8a2ad6eda3a0df687a76bf48b756c46f7a6e442a9ce492c47e87b27fb1987e

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\3C428B1A3E5F57D887EC4B864FAC5DCC

    Filesize

    252B

    MD5

    6b5efe44a4f6b9d8fe6bbd12ac9e7bb2

    SHA1

    31f3a5e8a95a29f073051cbe8d70926e31ea0224

    SHA256

    cf31dd43394cea4ad20592c11bbb7e05b92f9d0d0b95e0fc422e69db0ad6cf2c

    SHA512

    ec857da57535aad81efccd06207b399866b4d1c28e331cbdbcaf3808f5da2c4f18d00b6c4b2ebc9104d2edda80901f2a2d900f15677ee4581e7d070fbfa980f9

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

    Filesize

    344B

    MD5

    8ae9f8930101cca55ee6c12f355f4911

    SHA1

    1553bc225730e842c5475249db82f014edf0bb07

    SHA256

    cd5e1de330fdffa227f26c33e726cc5282c662a1adb2cfa93dc352f3a363eb23

    SHA512

    24a11423760fd1500652471fe8a27be09d9b127fc533be2ad0b76522390d9798f204b80f6d97f5c650ea0d0efe63419cd316edfb84c46637ab72ad12324786fc

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

    Filesize

    344B

    MD5

    c61682e380a8e03fe036cb57a8f9f0d2

    SHA1

    eabaa71e3c729bcf71ec9c7a07a143be61290526

    SHA256

    a7e0f37ee01d7c241b53513439d7e234393d2565919d716d7a959efbd85e983a

    SHA512

    d77f16822b29ce124795a4627af31324828ee9358a2819e083e17dbe3e861a093c994ff63962f09123ea05da83fea7100d07c029a63bab503974ca059381a523

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

    Filesize

    344B

    MD5

    8ae9f8930101cca55ee6c12f355f4911

    SHA1

    1553bc225730e842c5475249db82f014edf0bb07

    SHA256

    cd5e1de330fdffa227f26c33e726cc5282c662a1adb2cfa93dc352f3a363eb23

    SHA512

    24a11423760fd1500652471fe8a27be09d9b127fc533be2ad0b76522390d9798f204b80f6d97f5c650ea0d0efe63419cd316edfb84c46637ab72ad12324786fc

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

    Filesize

    344B

    MD5

    4d0590412371a5fdd5ad3078a6984280

    SHA1

    1d9ae24c3e03f89b0bd85ad7dcae31e849a47981

    SHA256

    d5bdeb27c016f7cb75491b5660db61652532c5df0a0ef0f6dd5fc8e4a2150e09

    SHA512

    15397eee350b8afbcbe7172f075d968a86359fe5eed4126ba9ff45b00777890b9fa46b4c75bceb6a0ba0328b9e2311552042db718c63790c4cf0efb30bcf792a

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

    Filesize

    344B

    MD5

    a7e26cdf3eee8841b5fc8a8b887156c2

    SHA1

    04179f1deb3a184ebfb3ae07788aec6e5429e6ff

    SHA256

    4a764ed673184f2472302a9d5f7bdd96c9b880fa12ad246597a5f53926f18217

    SHA512

    77a4905160424c7d770b6000bbc37aafb30f4e6ab914783f3b994ca3180f383f1c1e0bbe97fd54dc63f22f1790a04468556934f4bc116d73bc31968bfe88b6f3

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

    Filesize

    344B

    MD5

    c17f3b96ec34fe663593387ba9ce4c85

    SHA1

    3002cd8f37498e92ca5f68d4f918daa5bfee06a6

    SHA256

    f86767159686f30a2eaa2b4af69e5f4f1cec3526ffa6e3921508062406c146b7

    SHA512

    0ffe811a6099b256f7a14da16f359171bce744a88244ab03894005d9da63f4adc67c139b21605951864df9af82a7bdad86ea4331ca9377d481232bf533518ea6

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

    Filesize

    344B

    MD5

    9671b7e192f8ab1a58a022beb182613d

    SHA1

    f495a2ea6793bf9bf889a2e2012fba58564b1210

    SHA256

    60343db58ba5da6c8791f2c83a297b1f631ca123d07b37e4e734a369549b26d0

    SHA512

    2089f51c6948b50134cb5f9d28358f0bf0188c0f54633068e0b07beb7d89b81150cd4ad15e0e595f3d7243282cf0bececddd9ff6303b993f25507ef407246e57

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

    Filesize

    344B

    MD5

    1b8ffee7323e49c1e38aa7e65ea3d46b

    SHA1

    3714d22a98ee7f501f402d0290ba2950e60fdd43

    SHA256

    f5d441483625ef3e191af47db4cf97f3c31e8c03d4d92dde106e328339958cbf

    SHA512

    1906984b7dfdb4b2090e89c077bcf1db3686bd43425931c5d67e6b9bec7e15c9f08347342bd6c8e81d37c452394dd2a5bea284125827dc030daf263047a94b68

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

    Filesize

    344B

    MD5

    6c6ed0bd81a4b1aeb21f8fb3098329ad

    SHA1

    06170dcfb50839fad6c89b6046d80b72d5b5af28

    SHA256

    e62e69f12e800e30f86a911d1e7ad59ac87d08894fa6ef3bb7752e365cc3aef1

    SHA512

    57ea309928b96f5078971eda39bbde43fb1873a6089ce2dbac546f2d92f7e643814576c05f345dbb2587fd2c56dca8ae66fca4203236dc7dbfbb83656fb7acad

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

    Filesize

    344B

    MD5

    fbcf8da1adac7bfe75ff69430e0b8707

    SHA1

    55da82577bede5f273461f62cb47d39cdac3cacc

    SHA256

    a617bc0fc24f653a673a271d894e947a52ff9b5f8e21ee9903b9b79b4669f8d8

    SHA512

    ebf3ade2fbda1974b17514e6633316f8fb1481b426e3524b7e4f4afaac34ed60d181981558f4c9268e134f8b1ce50a0f61af439ffc12b3518c7cc1c13e3d8459

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

    Filesize

    344B

    MD5

    32b43296a10610732124211646c74f61

    SHA1

    62421c8d936fc6a14f1fd9babbb37a286bc8fa1a

    SHA256

    8803aa1539e7f80234d576bc0f20785a2cebcf18ca4f9e4c2619bb585e6d96b8

    SHA512

    c6c14b5bed3811facbe62c77f2987174810cf3a32aabc4e7ec7561503d4a013079cc440153aefd9e40f86e685781adf7f38ffbe8f197ab70b6638e6f5e2c3c3d

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

    Filesize

    344B

    MD5

    7f598838349a3c56c540dc6cf56dabe6

    SHA1

    f5565650d32bd88ff09c3e48bf11843fd1e541db

    SHA256

    ddd5e4f46d5cc888a114e02dc7a7d853ad9700e30d28a754deb905d8929d429a

    SHA512

    19e8a2ea1a179b3202ea4580341790ba0f2246aede31c3b79eec2145b873e421900a951c5610540e00878b2dc0393d3125e56574dde7d9eb1213076830e5f336

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

    Filesize

    344B

    MD5

    e4609c1e123dfed122661fbe4c30b774

    SHA1

    c8caab6d61d9fcc5440c843eb7e784f5e479369e

    SHA256

    877711be349d565f10806be3a74da61db21464b8f430ccb7ace4d0f88a7404b7

    SHA512

    eb3713518b685704de20ce1c022e037ecdbc74812e43e28c76f7151a1364a7b5c29a7017373b9ee57e7c1eb22a365486817e1e466e8651827ca68c423807ea36

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

    Filesize

    344B

    MD5

    e67adc97c3fcef6db3297928c571a696

    SHA1

    c3f809cbfb8f3810da7f914d23c38257355e46c3

    SHA256

    2618079ebb21edb8249f6772d8e4dbd73fdb08320ea06df9cf3a07c9ad8b6a8a

    SHA512

    e243d11af3a08a3e5b0127ca92289a6405fdf84377c4c695c739ee270bd10fd8498cb475cedc5bac92587673b6b466ea7f6beae7ab941f82215ef8c3fa48923e

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

    Filesize

    344B

    MD5

    0f8747d50758d3e05354200e067d11f8

    SHA1

    e919372844ef42b3dccd27c1a30781858e9acd5b

    SHA256

    b6e89f03423766fcdbeeaa22fd58fb6606f35eb65199fa9dcb9c2fa0efe4f695

    SHA512

    dc7617baa4041cb4f9ffaedb81167f19fb40eb86d08095fe4cbdfc80de3ca2b2f48f905ea7512d28a5c423533767d98aba2cb252039ac67fd156851fc9c2c516

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

    Filesize

    344B

    MD5

    964077394a2411495cf536cf2bc9182d

    SHA1

    5d4a556e5646cd6610c407cff59434fb9b35a8c0

    SHA256

    3886c7f094a2ccb106325d7191fc41d34ba7262122191f256152db90f4afeeed

    SHA512

    966b4814d1d40d2ccd795556e1b62450ddcd7ff6071375738ac36e475eb64bdce35374336aaf4ea8b108c0acc35e6bea810efed9beeb6f7ad25f3479e504b5fd

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

    Filesize

    344B

    MD5

    4b7ff5f1606ca1b60e711bc59eb50015

    SHA1

    a305948ab84bb3b950dd43c89c75fdeb7c298560

    SHA256

    a027935c4efb319936c8b1831f4440a874f7172e2e9e4d09d8ed8aea88347c36

    SHA512

    2639d7af1e0ce351916e9d11ef989f1227908543bce57b1c7feb98ebef6de4adf2340e76da57e8cd3cb4593a1ad0b169c3406c23f763214ba824948aca8cf04a

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

    Filesize

    344B

    MD5

    b2bda3d96b547b57503b06b1ffdadbf1

    SHA1

    f162c4ebb7eb113677547860f4540ef89e5cac22

    SHA256

    defb3fd4996134e97ae7f8d44dea33adb4adf985450906186359e599dbb5803b

    SHA512

    f2e82f621176e0fb4060a32a74fd5154542ca634aa4be3449ea4b1be2cd2c1f1d7a139c4b503befac4bd0a72e21acbbabfe36a740cf66de0ca907cca32f6d285

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

    Filesize

    344B

    MD5

    08f2f0bd1380d0807e06239e19bd7d07

    SHA1

    992c33127b033717cc38131aa1bce4306c0f30b8

    SHA256

    8260fde1452da9d68fafd6d78052d5bc60823e2acbae1e55c652d02e0e57f913

    SHA512

    8a58a2d8f7628307cccca2259288450e19cbbf4b5df66f1734852734076609a69ed0a43b1eb69e50f62d63d99b9b0ece4b412c17877eb101c8d15eb9debc91cb

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

    Filesize

    344B

    MD5

    b9f144d23e38851048a1f851cbcd0069

    SHA1

    84f588ad6e5f64c8f99e38dffbacaf118f51a799

    SHA256

    c29fcde446e30dd5c00d37994c74ec57342e8392a839ab267351ebdc5ee66a0c

    SHA512

    4c9206d7674eca683e58499d458750b89d4cc78d0ec0ecb441fa5f28c95d2a863683db2936e1b6f67dba2083a06e94c002488e195d3c3ad0686f82dbf5de008a

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

    Filesize

    344B

    MD5

    c35e46ed34e920d25341f6c32e7f9051

    SHA1

    fd24dd65caa713e40318b122c7023b05da208795

    SHA256

    0b3e449d69d63e32e95e9cf0bd6da9c67c1d4f37b1e9477c53f3a78eb242cd99

    SHA512

    a1c8deabe6df57c433675d35f607e53765e2e7d570eabdf3b372253722d6536fded5a229efce7f57a39845420446b6edcba8c8a818d723b158d45bb6153e0475

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\F0ACCF77CDCBFF39F6191887F6D2D357

    Filesize

    242B

    MD5

    f5acf8a8e5cf1188f422ce1ca1a6b806

    SHA1

    4ff3c561d6afff4bf49eff56f2004c389ad4915d

    SHA256

    d72bc1dde8b74300c9b51d359bfde9e90485dfa6d81d23abcdfc091919a750cc

    SHA512

    5bcf521aa2f0cfeb3555ec30cada807b350c26b4fba14b13eda4eedde76fa2b82f375089bb72a606e46e49aeeb00de207759057b189a181eae15f7479e412e86

  • C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\imagestore\pucq4vc\imagestore.dat

    Filesize

    4KB

    MD5

    d4bb451633b9181d1dd429e6fa46a933

    SHA1

    6a400f42c2ef625f18b8c6797e373d8c08f1c7ad

    SHA256

    4e196d8702fd45ad508e9878eaa5ff501587f5135fa20c1e00d1254dd95e7f06

    SHA512

    a4020af548c805a7be24df4faec08bf4da95826d659cbb16f5c454740aa159b503a8da7804415f8ec2c0995ee6071d8da668b782d057551c03c13f70542945f4

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\R1YQ38W2\favicon[1].ico

    Filesize

    4KB

    MD5

    684a514fc5581d0363f9bcdaf22b4980

    SHA1

    17eba3a0d3d11b10fd8c7ef6d82f5e2c60c172c5

    SHA256

    baf86ac3babc890e67683a3e91ba0c5271e6e48e1d5e6d5d126647b1c16e4413

    SHA512

    489755553bf2886111f6f34af011aab44a8bdc1cec6726026dcce511c369d09ef73b5622b75038d8d54dffaa195e57cf643bbfd2c557a8926bc92621fe842ed5

  • C:\Users\Admin\AppData\Local\Temp\Cab3BEA.tmp

    Filesize

    61KB

    MD5

    f3441b8572aae8801c04f3060b550443

    SHA1

    4ef0a35436125d6821831ef36c28ffaf196cda15

    SHA256

    6720349e7d82ee0a8e73920d3c2b7cb2912d9fcf2edb6fd98f2f12820158b0bf

    SHA512

    5ba01ba421b50030e380ae6bbcd2f681f2a91947fe7fedb3c8e6b5f24dce9517abf57b1cf26cc6078d4bb53bde6fcfb2561591337c841f8f2cb121a3d71661b9

  • C:\Users\Admin\AppData\Local\Temp\Tar3C69.tmp

    Filesize

    163KB

    MD5

    9441737383d21192400eca82fda910ec

    SHA1

    725e0d606a4fc9ba44aa8ffde65bed15e65367e4

    SHA256

    bc3a6e84e41faeb57e7c21aa3b60c2a64777107009727c5b7c0ed8fe658909e5

    SHA512

    7608dd653a66cd364392a78d4711b48d1707768d36996e4d38871c6843b5714e1d7da4b4cc6db969e6000cfa182bcb74216ef6823d1063f036fc5c3413fb8dcf