Analysis

  • max time kernel
    121s
  • max time network
    132s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    24/02/2024, 10:48

General

  • Target

    a1ad272f5dd826d15467584b231dac5f.html

  • Size

    1KB

  • MD5

    a1ad272f5dd826d15467584b231dac5f

  • SHA1

    1bf5ecd2650590ed7ae43339590de1a8c892259a

  • SHA256

    6630c77c7a8004ce03279e783e045bb3e4f1dad692e2ae46eb55d29652fb5cf5

  • SHA512

    c090c32a2f1d487f12d3de6d60656ef3f142220ef39c59ce602ab66d8b96e6b2a0c0350973770c2ad93fdb198086527b699cca63df89577d7593560aa6163562

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\a1ad272f5dd826d15467584b231dac5f.html
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2488
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2488 CREDAT:275457 /prefetch:2
      2⤵
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      PID:2496

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

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

          Filesize

          344B

          MD5

          e96f265004505569e974259052829d06

          SHA1

          15449af6cb36ee4ae7ecc3da10072cae718b88b6

          SHA256

          40ef149636e0172b15b182685911cd3390abb7cac840bc7718bddb2134aca511

          SHA512

          c3b36f96c58b6004900eec860bcb03535307a2a2745b7c7c09bdd3016ba650e5b50357839850bca9b11510586179da396b0c1caa491666eb1942d8470855a4a1

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

          Filesize

          344B

          MD5

          7ba42471fbb8fb5f67a7111f12f41357

          SHA1

          eb39efa48beec0a70cdbcfc50151684ce8936f56

          SHA256

          cccd83bd16fa91d850d5e7279cb27a2b1797b6738d6d79522826dd6c73778a09

          SHA512

          20d80c6985bc92f476e97f7d1339ac541d6041bb4b445945c19669b4f887fbbd1b104382f3b34d8e55e045224c14ed6b33932dfa7ffb9703a0c23367937a9e00

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

          Filesize

          344B

          MD5

          90adfeedccc1fd7a6f88a2a6996f6456

          SHA1

          f9af4ceccc6ee1f376ccb553e1056027766bc3b2

          SHA256

          8a17bd35109c3ad1904166e53102d958bd002815f4576eb279019d752449364f

          SHA512

          dea872a25ea84964d8133c447b0ed021afed7f61054ced5bc8553a45f9b37022bd209f6bc0f7b819c39354a59ebed839c28e241a4da4d34227122d24c40d2420

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

          Filesize

          344B

          MD5

          2674205f3a6d4232bde498aa0f8e747b

          SHA1

          79abc06a83cae51050dd29c007f9081730e1c07a

          SHA256

          2d91c23901d12f85594c0872150492156be656ab2f7637371395583edf23c5be

          SHA512

          9c0797fbe8572e567ae0b940f82528c07c059151c1f508b56c9dcb555c362feb00ef40478aab2ae44320f70c5f353ae00108c97832b8ea667c5af2a30e0aef57

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

          Filesize

          344B

          MD5

          72886d09a0ff31c965a7221f481fab77

          SHA1

          c14284d5d624e61a7c7433c3080b45bb2f7a5c50

          SHA256

          ab2fbcd1f0fcb325094d340769ed72a8fda1e189742b3b08adbb523be57234aa

          SHA512

          a2c1d8ee83761f080f110d72668f611a5cdc0e53f1d599699adc8de87ac1374492891c2f0f7c6de924d9d419d9dcf04725dcacf73025bb8da4f9206cb318f7d6

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

          Filesize

          344B

          MD5

          99f12bba0e98e5455c4e2d971b08b9e4

          SHA1

          468082ea098115bbbc13d4adc0e66eb857131987

          SHA256

          753e068bc04acebe6a0bda196904c97a2e584e1506270f4d6143b3c30c0ee0da

          SHA512

          e9b66647d25e2f02c47012dfb1d6d93d311ee3f38f7e7d6809c329e45e67ed6a88e445a272e537396f63f311f0dcd98fb7311f736865b12fb81392d32cedf59d

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

          Filesize

          344B

          MD5

          063632a050947487ee7bbd5966722ee7

          SHA1

          dcfbe8da50f0f3c35796b0da9a3e479dbd4af86e

          SHA256

          8b5dcd913e57ca65aa32d6574068dd69223390e42a821836d78ef4ba39f7af2d

          SHA512

          8bdc23273c0c80c33c2b15c7d196937cdb71a48bdf98f4e0d9119f581950f5415f418a0c34b1002560fcd7018594cf5b8b9e4d52ca30c13d3da1752bfbe734fc

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

          Filesize

          344B

          MD5

          68d78b2f6cbab275ab31375720f499ad

          SHA1

          570b69985f35c15dbae804d8e16ef5e4a80339ee

          SHA256

          a411928c620e51980f1d91c208432a667ffada70755101820b9d63809fba0d72

          SHA512

          42dbae712d064075a5dcc22688d5809751b7db574cc83426a1c01e5722e7cedc82edf112996c42cd0b05f269aa455a37275972f0271518ffd26e2f4737c32f5e

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

          Filesize

          344B

          MD5

          3006d81892ad3a104475b524c4b789eb

          SHA1

          0527a9b3a03a6470be9ea21d5d056844ae195e03

          SHA256

          854c483183c8be909ef095277acbd0e73daf9b3089e6d9ebe2e6dd24b97b48ac

          SHA512

          e40d99feb3a9efb6871d5ae4c474a96e14ff302d4cb691e7f4809f3bd3421ac98d627c7c47e14533aa3068c7c153914593c095d0056e90ba86830e66fa92ffd5

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

          Filesize

          344B

          MD5

          3a5a3726c52f41dfac183f47edcad092

          SHA1

          e4a161b856988d0998539e3ef2799247a158fb6d

          SHA256

          8e98bb7d074b1690d07f89d5e9dfa651238670e26995e07a30e3bd0d5b8de3ee

          SHA512

          5c19aaeefe726a1bf147cb37559e3df41b59a990f9ef26883544658936644aeb731336c19bf72f5914fbc2088208a1c51678acb28ba41c2c6586e633495e6034

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

          Filesize

          344B

          MD5

          8981cd1aab30984893addaaab2167fa0

          SHA1

          7f20223da92131b4b18218f9c4884bbe8f2cb5fc

          SHA256

          a185df202997ae8e73788edb541428ed69c41702476bcb1b2a2a2e302410da46

          SHA512

          702564106c513c4502b7135ca2b97fa23c4bc50858e9dc80e333529ac3ed054036ecfb422ef3d6bbe2b555db1ffdae39cd34f5f1c14f0ddda71f7db3be48c666

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

          Filesize

          344B

          MD5

          ffdfe82f873a4345bda9254dfee8dcaf

          SHA1

          968c6b46d877476b9cdbc39a40896be8165fe922

          SHA256

          cc09aeea6b99c21c350a190e8c46a66add4d2c032d770ee56e8c64936b5da75c

          SHA512

          dab00d5e3f252913e9159ba4e404131047223436d95308852b2fdbd879f8a1790073c204a9ad982b09aa3ecf758b11eac03c15ff10f076d28916158564c80155

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

          Filesize

          344B

          MD5

          d568d63874b49f0def1410bf19a88da9

          SHA1

          20f00672d0b3ed73e3fd0fd1ad859b48d273308c

          SHA256

          8628f9ae60bde25bd1c7b805205128da3197168ed1fabb789017f883b072d530

          SHA512

          f2c90d74f926bcc7de82806a3c30e75482f4b234efe02537b6de01e473aadd58212d02cf73dcc70a11d61e42d2534b8b18a1649c21c0f583f6fc7a85908c8a8a

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

          Filesize

          344B

          MD5

          d73da33927404b6af50a28b7b866d352

          SHA1

          48e0f19f1d436900cb199c4a6532a9c3860cc8e4

          SHA256

          649ecdc21fddba860141bb21bd9cbe89a9556a0d0f2aa62f1d7c74c7a668c352

          SHA512

          d018f4418daf1e53f7c6adc67e70a79ebe1c1cbcfb1f1bc287048049124023320a6de1762752b6b7029a328bc52eca8f226930256f6d4a16af4ec7443cd99012

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

          Filesize

          344B

          MD5

          5489cad0accf58de98c650b062f0b241

          SHA1

          4f44f3c967bcb7d61293f23967a87612a026e855

          SHA256

          cf94c6ff1a1b6a4d6c13c50fd9cf80d959735dd85fb1f4cd7cc7dcd008e0f63c

          SHA512

          c19dee9acd58b4b95fc73c1a6fe18e861ac1511e314e8b9aa7ebb647cf1c968e491f1eeb53ce480e8f3a136c9ddfbebd10c339c8240916f4583e5025f5eecc3f

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

          Filesize

          344B

          MD5

          80ac9e01105475dc7491e1e32031a7a9

          SHA1

          0211f35e86bcee774af4f74cca01a8f213f9fa8d

          SHA256

          300c533ea05b3f911e287810ad8fea6f510e0e144f6298519196f0c1eab8e46b

          SHA512

          bfb771fee9090f17b19baf5d160d1594ff13eec57cc532620ad74bf7ad54cce1edf65702251c7f788377acb1fa0b1a37bcd31b17155eb8b5e23b06567968ab51

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

          Filesize

          344B

          MD5

          b45eb5924a0481fd49b65cdec1e8dce8

          SHA1

          e1d1021703469388faeae19990957fd21714f9ab

          SHA256

          d5e5d09fffb27b505afd056e4183c94bec1f6f2643c5d91959f28b8e0bb6279b

          SHA512

          2e5a6409851b1ee12b5ab6834c51c30b13a72c441ee923fb51c547cd5e781a478b0755c62b4abbc82d16499025f75bc43bbc12d59247579cfd79ed6feb0c798a

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

          Filesize

          344B

          MD5

          93606987ec3ef9c836e93799cd05e3b2

          SHA1

          f8f3d0bc0ab0e8c0c5659ad516e3c38719f6c791

          SHA256

          0607b8f8c7ac8aeae9f48069719abbea8f7c4422ed005822c97782fceeb5fc75

          SHA512

          eaca9dd9205ceb7b57f3d621fb3b39b693cff3e58adf7cdea9d22e32621cfb28bac8175a6d6e616aa0052b87a386a6fa98d3701ae7de34565f9be0da6dd48368

        • C:\Users\Admin\AppData\Local\Temp\Cab76B9.tmp

          Filesize

          65KB

          MD5

          ac05d27423a85adc1622c714f2cb6184

          SHA1

          b0fe2b1abddb97837ea0195be70ab2ff14d43198

          SHA256

          c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

          SHA512

          6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

        • C:\Users\Admin\AppData\Local\Temp\Tar77A6.tmp

          Filesize

          171KB

          MD5

          9c0c641c06238516f27941aa1166d427

          SHA1

          64cd549fb8cf014fcd9312aa7a5b023847b6c977

          SHA256

          4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

          SHA512

          936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06