Analysis

  • max time kernel
    133s
  • max time network
    128s
  • platform
    windows7_x64
  • resource
    win7-20231129-en
  • resource tags

    arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
  • submitted
    14-02-2024 05:11

General

  • Target

    Docs/Contents3a.htm

  • Size

    2KB

  • MD5

    e0a69f049652898b174341e64228444a

  • SHA1

    340f919bacb0c86f65f79731b100ea5686d5ef06

  • SHA256

    98486e44f4063314efee93f9f889b0b7f0d0ca2a258ba67bd8a4f69df15a9a77

  • SHA512

    26a0100d2774cbf2f8db691cc33ac51e29194cc9fc089df0f3ff796487f4d20eefee1510b71e533db6a815b3017703779c8ae6b504cd21d81827676a7c23cdbb

Score
1/10

Malware Config

Signatures

  • Modifies Internet Explorer settings 1 TTPs 38 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\Docs\Contents3a.htm
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1936
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1936 CREDAT:275457 /prefetch:2
      2⤵
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      PID:2064

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • 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\94308059B57B3142E455B38A6EB92015

    Filesize

    65KB

    MD5

    ac05d27423a85adc1622c714f2cb6184

    SHA1

    b0fe2b1abddb97837ea0195be70ab2ff14d43198

    SHA256

    c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

    SHA512

    6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

  • 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\3C428B1A3E5F57D887EC4B864FAC5DCC

    Filesize

    252B

    MD5

    c09e3224b3da09c5ffc224ed4016704f

    SHA1

    9bf7779c38ff4bc2b046fc78428b5b4dd1a09c88

    SHA256

    a6b69624f9396040198b0d223cb603f38c5712ed4a63c774a0935ae16167ee13

    SHA512

    6b53d938d1b9d5de2b147d046f5f3b054c2a5b323b741286dd04dcd46663e836b2375645b5752b60567d06e9a93a6bbb51647f532778883e0de0a5095fea6e65

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

    Filesize

    344B

    MD5

    af4dd5748f2f38738ea2e56170678678

    SHA1

    c206f1e0fc7900c16e16ba07be343639fc74e11a

    SHA256

    46045365709c5ff363940a498c4d2e6b2857b66a6ddc267895b96832ca033a53

    SHA512

    3eeba3a7ccd4dd56a047316376b6b97acb5e85b029e8b6997555f4171933c383a92c6696cdb2b55444a49d052e9a0abd5e9ce956586a31c37ba0b177af399b07

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

    Filesize

    344B

    MD5

    e6e8a9b2e3083cbb5cdf935262aa8ffd

    SHA1

    803615f83a66cad6cd5cdcb7f2da0c367bee4999

    SHA256

    96668a49aa57528cb765f8f8c6a5c5aac5f2a0c85d87c8e4ec33f722e5896ab6

    SHA512

    9292b38e985d1175870fa8e955d372a4aa4d4d91a8b209156f6ac99058fdf814ae33ccd85f491c48a460ddaba860e9bbb318c87ea8dd9bfe9098278258a32473

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

    Filesize

    344B

    MD5

    f91afe2304877db0de99542c44b040de

    SHA1

    ae5ee7d69c6a89da05141476f2028aa6782b5e46

    SHA256

    462e88e950724528d12f003629ced165f15f0c1715850e0ec324b214182ab45b

    SHA512

    be02f824fe83ece902f870843cf989d93238835c131a086b4677139c8b2f81046d95cf461a0248d66612084e8b87053fbf7dd1b3ddf9db3ec4a8367754c2fc64

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

    Filesize

    344B

    MD5

    cf7eab5ab3cb5ee0c92f9efbc94dba92

    SHA1

    760b7ba8c66df9147468d9edcba4ca17ed7df6ce

    SHA256

    66ab4ad8dfbdc9bd580959293bcfe41dde8cc36b5d850f6a084bee6464d19d01

    SHA512

    3c65db2b454b1d2ff39530a6dfded47e0370fb922f2e1ce1d2c6c1c2a2539b34853565c890407cc8542dfb4444b74167fb8e8b1ce2bed14efd0467109c60cb0f

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

    Filesize

    344B

    MD5

    037edea6461192a34f19c40f6e8ad2a1

    SHA1

    8d9c429529dfe1a4af32901782a10db42402f0eb

    SHA256

    b00fd26d4a264a8c7b495b706205640373dd2bf2defdc9b81bae41d9e607a3f7

    SHA512

    c65a4c8fd0788290bdb70ac4fc4e0cc6d06edcd4742aa0424ce418a919cc2413242385f229e520580481868680149a2e1de7be444e41149d1e59de92bc742f48

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

    Filesize

    344B

    MD5

    d2af93658e1228f7fbce2563343b5114

    SHA1

    796070f12603eac0004f61c9bed063825d083d7d

    SHA256

    530033f2720d47c41364cf2116727dac4faf4a0430d25a8608a93e25586e4b2c

    SHA512

    d71de1a241808bf7992ddad0d10c6ce5e65ae34fd7c2598ea6c748c560fea656e139db9c9ebbfac03d2ab4334259edfc1abf70600fcafa1677310e5a4c8e2574

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

    Filesize

    344B

    MD5

    d736bd67b2a23543b1fa5a3e1b271c73

    SHA1

    2279dae04336f28e98225caafc8cfb420067b15c

    SHA256

    0b9c4defcb1b924267c9d83bc3e51139d0ca449429b395521ce400a062600c5b

    SHA512

    246749833037c4ef914864b3b6afacd14093dd370a46f3d7c53b72615016a6ec078ed7543dbb7f544e548e197db6793594bc33abb29a6e5dd1ded844d935f17d

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

    Filesize

    344B

    MD5

    ebaa4843d79c15d637e8818f049b5569

    SHA1

    5fbcf7bd842bf150d56d633f6c35878ddb932c93

    SHA256

    d2025f10be27e1e743f760132499e6a9a1c404dd09d411e2a882d0b90612263f

    SHA512

    33b7977e6e749cb94225cf6831620876ea10b8de223c206c5495696a3fc190906d88db511410e4ca5bb675ecd71e2ca8c25696f1f140b4f2bc85a7e1ee7f07df

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

    Filesize

    344B

    MD5

    f4d06a9dbd1649898e65e01d64c77af4

    SHA1

    466d4b80e6160f1633b9f856fb5b0f6d2d8e897f

    SHA256

    938a0b17ffe9da8216ee98ed6809d135a5c0e5d6a76699a089e427d3cc62515a

    SHA512

    f3a3c9439a34d5d1c49bcdf6c92b94cb08c71964c3c5a38756852ffa34dd1da96f8c1a7c30d0fe4fa6e53c972babdd8020f334d5a1d156f1f0913e68097c77d9

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

    Filesize

    344B

    MD5

    a0f252ec14f1f2f96d1344c2e6ec155b

    SHA1

    9e3f4909ec2bc9928277294ac5220422bfe628a3

    SHA256

    cc60617bba6b4ce1c80521fbc69e02dbba193d2391b73c1596cabc6ddf1a5d7b

    SHA512

    5314e281fa9ef9f5716c3230257d0cbdb7fe956c43ae752cbfb7aead63fc93d1be12617e069d97c03a80bb45464c0859c557de323925683554d4c363a7d5d942

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

    Filesize

    344B

    MD5

    804f2e13c519f10556cd582e9ceb98f2

    SHA1

    75f05b8c25752ccfab4314e588ea84d08c246349

    SHA256

    907226421b737738556e029e2ee7aefc6abf6ab1ea5f6667179e3e44b386f157

    SHA512

    13037d11c216f50f35a54b9a80b3b4ba0328af0144d9a8222ff2b2260f219ce16cae33915b9d2c4f71706bdb553911e8f4bc966339d778b3063aa371f8abd401

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

    Filesize

    344B

    MD5

    e87c59e8d1b02464d8a4ac72b4bc0702

    SHA1

    e4361c3032733df0dd5b25ba12535d8c52007c5f

    SHA256

    4e6b08cd3c8ca900c2fbc699b4a094ad00175b14470f713c762c0c2cf3f73b55

    SHA512

    2c78b26aece00d1f5c7fd5333b4f596ddfab7ca19635a1e0f378c88d6e0021db84d862e7ab2e919b99fa48c3575875d5a87d5995a40644dbcbec19c8d66cdfab

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

    Filesize

    344B

    MD5

    15ce6a0d67a7f5d1a5b59ce5d8f1b6c8

    SHA1

    990ffdf30de30a989f201bb0ed73f5b01c07aced

    SHA256

    1b9f93dde2dc25c4028c0c883609d827a5a791a6f0f73d02e9301eb2770757a3

    SHA512

    4270e50abaffa77a2c4a94ed5b75097e38aebab940cb079a764c96eb5d8c8b1cc927032f325e0a52bf5461b0aa3f91b63c3851a8a864f9916bf31d1a7e720a64

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

    Filesize

    344B

    MD5

    192cfa69b42d03d26b90371de7fb08eb

    SHA1

    11fd46e86a11c3a37ca3edb386e95d6391802a00

    SHA256

    43c8f40e52fb8627f7d07bed715966dfdd7a17b0f13bb45ceca0dd4afc13ee91

    SHA512

    18778f86ad933e36315f0d30f724f9e1379917067cce8135d698540c5e98d52266a5cb864e7f451c1fd01030d758a5712685cb4fd6533071edabbc7e35bbcd9b

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

    Filesize

    344B

    MD5

    fca1306fbe92df965ba819fc077d897d

    SHA1

    dcc3273ea4a602cc3294ea175d5e764ac485c9b1

    SHA256

    2ab05ad50c84a49f148043c7a2ef618dc418310ea5e445eb6b59d17b32c39403

    SHA512

    895e605d36cae7378f8b4312033d30ca0d7f5651473e789a0bdd259b6af3b28dd7d56e5905e221f865bc3297bc722ce872b1ae3bc1ecbccabaa98b4cfc3c65d2

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

    Filesize

    344B

    MD5

    d650a45d18140fb1e47a7bbb117cb3e9

    SHA1

    8addcb6442c4e5243081d20108bbbafbdd6a6061

    SHA256

    f1efd3f26f2beab6f162f2388e462c15b6af2c0894a14c86b9f3244896a52f69

    SHA512

    d1adf4572cece8a0f26c717ba7a04a2feecfd81e8971fb1a5ab990355859cd6147c01b95ddbafea8ed331ed18efde8554500cdebafb17aec7200bccd399cfa15

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

    Filesize

    344B

    MD5

    d89c547828aca1bde16da74ddc1a129f

    SHA1

    61df84901c3ff46a6cabc53eeadaa25080b76b5b

    SHA256

    24a8046cc2d29622dfb689cd9444876b197157c1c23d3fd1215cb566fb8c70f4

    SHA512

    5a13fd88d0c0d684c4f5dde88b14932617d2a185e521991ef012f045774625f87693e3a14b3909183ef18001c5aaaf7f3ea573cd22bbd409da6148a797da39c7

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

    Filesize

    344B

    MD5

    56e30071a7f6b8aa468958e97d75f819

    SHA1

    e6e98ff983ebe1a3584386b0bab3185ca3bafc8c

    SHA256

    c544c8fa26cf1c65c80504774c9f397abfa17e120668ab864d3cdc74e0dd2658

    SHA512

    a424cd70314efdfeb158719864f1afaaf69a9135b7e38204ba7492fd0b776865ecb7f6c8b2a217ec72ef9cb19f3926b4714eb1edcf753a4147edd9dde6ca984a

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

    Filesize

    344B

    MD5

    80381f79adfe68881bde81089b8e4039

    SHA1

    62def5a2fbd26aa663c7b566ef7dc51658079770

    SHA256

    b0dc54c02afb88ef4df53a738b58f9f4dcdd2df84ff3e61c9506b60830be0fa6

    SHA512

    f6aa09671faa10af6bd79c196f7d97e90aa6f2e4dbcf6260bf8a628c887d39f44f719de54377b0017a7b40d8cd0b8b9ac5b897f4cf299277d7100680bebded58

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

    Filesize

    242B

    MD5

    36338d54b04ffd477b82b3a7fa39a86c

    SHA1

    439daede6ee8a97d70a2ca5150090b2e98bab7ea

    SHA256

    ebd7a5c6066a16d3f8ae76fce87c024aa23b31910dd36a47fc52b5f7355e438e

    SHA512

    4f7d106d7461451c26a8b49631c478e4183dd9197550ff0f16df60182bb386f92c28497d6890b77f62dce3c77af9f6472a1910dc9b400c7bc0c2cc020d4f3a33

  • C:\Users\Admin\AppData\LocalLow\Microsoft\Internet Explorer\Services\search_{0633EE93-D776-472f-A0FF-E1416B8B2E3A}.ico

    Filesize

    4KB

    MD5

    da597791be3b6e732f0bc8b20e38ee62

    SHA1

    1125c45d285c360542027d7554a5c442288974de

    SHA256

    5b2c34b3c4e8dd898b664dba6c3786e2ff9869eff55d673aa48361f11325ed07

    SHA512

    d8dc8358727590a1ed74dc70356aedc0499552c2dc0cd4f7a01853dd85ceb3aead5fbdc7c75d7da36db6af2448ce5abdff64cebdca3533ecad953c061a9b338e

  • C:\Users\Admin\AppData\Local\Temp\Tar27B2.tmp

    Filesize

    171KB

    MD5

    9c0c641c06238516f27941aa1166d427

    SHA1

    64cd549fb8cf014fcd9312aa7a5b023847b6c977

    SHA256

    4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

    SHA512

    936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06