Analysis

  • max time kernel
    134s
  • max time network
    133s
  • platform
    windows7_x64
  • resource
    win7-20230831-en
  • submitted
    26-09-2023 15:37

General

  • Target

    fyb_static_endcard_tmpl.html

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\fyb_static_endcard_tmpl.html
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1268
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1268 CREDAT:275457 /prefetch:2
      2⤵
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      PID:1756

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

    3f24e6cac9a5fd09c329c8423083f610

    SHA1

    1e92b76c2555e3fd8766a0875b0228afe1971beb

    SHA256

    3f70835ac891e8b769387a2c53d6894b586ea05a5cd413f77edf4fbe8e81c4a3

    SHA512

    6ff15625781ff737fe1c4ac5fb4b754cf70bc7d9d4acc94aa0a4d3f92cb7e9bf6297cd38bc8c377be0fbca9fb249fc6fcf2a191b231c49c7744d65bdbec789b8

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

    Filesize

    344B

    MD5

    8a532aa7a02259c342b40ce9516c8eb1

    SHA1

    1ab5dfd184bfdea552d06145685e54a48671c552

    SHA256

    e448c49015362fe9f00d6e8321d6204cf3e123ad269c0ae1423ee0b003286507

    SHA512

    4f6df35027c09dda6783378fbfe0d21b9fe03b9595ae8aef5f2900c940d782723877572abeb2598b99ba1771101dc5a726e2d5f51409cdc41a97b12ea1a022fd

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

    Filesize

    344B

    MD5

    2a7f10ecc2cc64cc0c1d715569bed56e

    SHA1

    0ce325204fe80e4c57c694da65ad03a6b2b81539

    SHA256

    ad2e541a84ab7a46ebe7fdf28d967b41063e01c4e6a1ebbda6d2f0264bc53b4b

    SHA512

    d63a6faa43ed26b6091b2f8a5be7e8f6626707bb7384a5009eb54914bf4702fda693600426b0589582e81219021314a5589811ddff1ad0c1cad2aea6bc0cfda0

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

    Filesize

    344B

    MD5

    ac81843ef6ea5b1a88642f701f0396a6

    SHA1

    f115da5264e673e7a0c34537f42ae086385cce6e

    SHA256

    9758e5a09b56c097b89b77a0c3d1615fc4297939be027bc8cc91bb10c437eb6e

    SHA512

    9ae04e2526c5cdce412b8616640f95a9295af1874fbb04f973a0ca8f09c7a21931510284e834c3d526bcc7246656d123f4c57f9debc6e1d63bcfe3b74069eb8e

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

    Filesize

    344B

    MD5

    428c196a5b185693b6186f9931a3e3fe

    SHA1

    2b8348ee0e695835ebaa7d6f2e8ab7e7ca7853ab

    SHA256

    ce1edf5d9efa076a2b7d1d59c3e17bba6b5fb12b325446d70b4448794dd9f976

    SHA512

    16b5ba048173db615bed3c98bc8db600bae10025f53ac09816c0f3d39398d6c7ceed2e0328ffe77a97914c9ce9e410eef4b33b96c167b4e24f50938c7aea8615

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

    Filesize

    344B

    MD5

    f568bf036d08b431c75fe5898a653fbb

    SHA1

    adb3f8fd46ab4e225d9af05b1ddca1d265a4a95a

    SHA256

    c5ef6692b26d3bee749c758fa632985d7adca7b59ade6c02e404a465017df2bd

    SHA512

    0f2211bd2418d86cc902f4f9ed0b5babe2849a5e1037af4ddb15be11b03171958802193ff211c40f03ec90fe0d7f7d49af0de3e3e2cec6ae67254beffa68fcbc

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

    Filesize

    344B

    MD5

    2a7e76b6069f0caf33b5df28d7ed2193

    SHA1

    1e9023b87ace0fd41d5a28341ce69cdde35a55da

    SHA256

    bff27bea100b8dd599a825a7aad2f17ae710480c068c0a3ed64e2105e2afb306

    SHA512

    3f35a46042379e64edd5eecd3ace642d050041bf07d74379c40bbb2dad5d4d36a6134f79a4daf227ca7530020b2fbde2fc99dd7bf9d5fdfbb6a111db858fcd28

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

    Filesize

    344B

    MD5

    79b029862e402c2169738fb6c79c9b7f

    SHA1

    9e8c88869b0ce0a7662019a7cd5cc5eed2d60bcf

    SHA256

    34bebb77c15ae78a01e770982b73d567c144814b47a58306eea24ce2c477bbe1

    SHA512

    9fa72b99ed29d145a55872f9d2c2297584208b95ba62e2ead514905def4f0fda4ecc915e84be20e0f56110259bfe598f29a7a6d83da61df6550a621b2040a0cd

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

    Filesize

    344B

    MD5

    51b1be5f1f3cc7a421ecf00ad537a192

    SHA1

    61acbf4c27a0583c381ddc3a0b68e6783bcc32c7

    SHA256

    6a2d8b22a1d9442cf9e7fd4809035e1d76755344021e4dae425844e2022badc3

    SHA512

    60ecbc35c079543d3e7b56b06aaad7778036b1464f57f7f012291daa76e6772cea2a40d9815905f545f2381bb536791a1bbf1d5be401aa649775b3b62f6834d3

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

    Filesize

    344B

    MD5

    59e8f3eb797d3872379c9a95a215bb47

    SHA1

    a15d3ea9d58aef0c3ef7a7516697e4fd08501c28

    SHA256

    f3adaa4022a43426f5f16096eadb2dded739ea85fa02e918aa91de6e1faf20ee

    SHA512

    6825f6f7834c8c8b8f62c90aaf2543924375d3ee09460c2ea25ee4d841e97bcbc322bd11544b2c9e177c28ca80bcff9e881b77a4158a38bf3e25d2f228e64f12

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

    Filesize

    344B

    MD5

    af28c325bb2aa94142961ce546cf3bb8

    SHA1

    cf3b2e370ca7040b99859d774ac218adabb9604b

    SHA256

    5407720db6c9d798fe3b24e04dc1d8e71c258da313bbe4dbe2c66b3f48518964

    SHA512

    a6db17ab2aea3a651643612365799f0234792625288d3167511c8265d5be11de212abbe961bc84950a522772fb341ed5655f0fbc69f969207421d9b465fd7705

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

    Filesize

    344B

    MD5

    598ccf63b4964f7eccd2a2f2b5fe52a3

    SHA1

    bc45f8de991fa5879bc66966c1200d107bf40b50

    SHA256

    5054d8f0e3cba77aeb21db7d1724745f5b8e3d6a9e32db2ff5c3bbb6f1755ed9

    SHA512

    a8eaafc521086e44f29d63e035e95c92d03ad16fe847a14197935a1040b586e36b5ae2ce4215e59cadd6c7c3addbf209892304d7a43757e55d716f34f696bf92

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

    Filesize

    344B

    MD5

    2432e5d283743ca9b125940d534aa50b

    SHA1

    4902e784832e36ab43987f8cdc4f2810eba6e159

    SHA256

    340db2aad71b62a9250ff15990ef81df242bbdc1bb89c5098a83aa6b0b76b0c1

    SHA512

    0a2d713e7c8b541e4c16b0e265713a9ed6562cc20f2191f6403f15f5b781c0882659c2158f8c4e40284d6654a01771e169a25169c2d04a3107b3f274b85c11cc

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

    Filesize

    344B

    MD5

    6ab5c87c141bf8cc5ae6cc052cdbeb67

    SHA1

    1eb24d3c4955a44bc006d6983004842a71d39b33

    SHA256

    9d0b785d885c5713b522414cbc6664074d151f80000371537cff548b9fbccf87

    SHA512

    d0328c452397353dbd1e6cf83e9a456e753343e93833555a9f9f276ccbeaff153fc354c4accd1db0b25b416419013feb062daf3100e4ce6dc6a3464d3203a235

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

    Filesize

    344B

    MD5

    fd9211cd77b5c8078963c4eb58e0cd49

    SHA1

    d577dd5097d4fe4ab92c097334bbb532b091f637

    SHA256

    96cf6ccc8e6b506a50b347edacc9f014af67f1c0ec3b42c819a17773a12b5e4e

    SHA512

    565107b5ed4a5c0a935933e12ef628f615d25fc641edbb7aa3134657f3a86e3ac6b96b4b5a0bcb3ce67cedf32292721921552262d12f30e47467db3451c0ad31

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

    Filesize

    344B

    MD5

    c12e668d9f8fe488200f5a2da539f152

    SHA1

    48f3bf6253a072861c9204582fc1f70551807399

    SHA256

    a21697b5c54f46b37df11d5f4c281249ea2481e018fd0bb1142a10e833f9035c

    SHA512

    74e54817c2c2a4fb3b89cace55820a71c60b967205fc9352ddc4035379118506fb2e3013ef263179b5ed3a1df651c8b579ac303d62d2ed2b38d5b77ab515e516

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

    Filesize

    344B

    MD5

    97a1ae07784e79cee7b8e58f02a8f429

    SHA1

    141d75641a918591d81c19371ee1992f38109bc6

    SHA256

    51308851ec6c3c83a81d3cea0bccff989a26e1ec785dda333d59840fcd1078f2

    SHA512

    a87b8839eab995ddc8a0ffaec6afdcf799096d782e9441a2375dabc07607039f215de79d91ee01039206fc4b5e9cc35a4dec75d153a3fca347f2b54c450cae81

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

    Filesize

    344B

    MD5

    a614e8b837098dc46f87e9f67038c864

    SHA1

    4728bdab0d726dacf46939c3f3b8b567fbddf557

    SHA256

    b43bb452da1cb43ed4ba894e4563673e0dc489c18600bc3189fa45f96866c003

    SHA512

    e06a89db6e98b67fd863066d4849da7cbd051fd024f91a90ae816abdd2149ff1410ab454562dfdab372cc34f6d2f779188b506dead5c730801d75b8c86c5b41a

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

    Filesize

    344B

    MD5

    55ecad56c99c853780cef91f7ef41c13

    SHA1

    8e87e0b4a380f238c255a6d0cd3ac613e1b538d9

    SHA256

    304ddbc73fefcaf4118e89cd31bc8c74cd646df979f232ffa04866784aa4b35c

    SHA512

    1157f236639bed1ed1fb1dd4baabaaac59ab274607df8ed23d69feaaa84fc0b349b7bc03340c25eea1ea0b05f927183331725e456e7b84178a059c0b78919ec4

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

    Filesize

    344B

    MD5

    fba172c98303b7cf2bdecf65a8e3fd1f

    SHA1

    e57bd2ce64a89840f171887b94eba7e620e22f0b

    SHA256

    c85cd4dba14dd41965c2a28c217b7ea6bf08d6a8ac4180d24acf4e9d785f9192

    SHA512

    043679b87992b7d91d03002da3b78e47842bd642b0d835d32efc38a7477157d5d31b481fb03a23bae35f349804ef43aff3914bbaa8a1906957d59ef56fe40787

  • C:\Users\Admin\AppData\Local\Temp\Cab542A.tmp

    Filesize

    61KB

    MD5

    f3441b8572aae8801c04f3060b550443

    SHA1

    4ef0a35436125d6821831ef36c28ffaf196cda15

    SHA256

    6720349e7d82ee0a8e73920d3c2b7cb2912d9fcf2edb6fd98f2f12820158b0bf

    SHA512

    5ba01ba421b50030e380ae6bbcd2f681f2a91947fe7fedb3c8e6b5f24dce9517abf57b1cf26cc6078d4bb53bde6fcfb2561591337c841f8f2cb121a3d71661b9

  • C:\Users\Admin\AppData\Local\Temp\Tar54DA.tmp

    Filesize

    163KB

    MD5

    9441737383d21192400eca82fda910ec

    SHA1

    725e0d606a4fc9ba44aa8ffde65bed15e65367e4

    SHA256

    bc3a6e84e41faeb57e7c21aa3b60c2a64777107009727c5b7c0ed8fe658909e5

    SHA512

    7608dd653a66cd364392a78d4711b48d1707768d36996e4d38871c6843b5714e1d7da4b4cc6db969e6000cfa182bcb74216ef6823d1063f036fc5c3413fb8dcf