Analysis

  • max time kernel
    134s
  • max time network
    134s
  • platform
    windows7_x64
  • resource
    win7-20230831-en
  • submitted
    25-09-2023 22:00

General

  • Target

    fyb_iframe_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_iframe_endcard_tmpl.html
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1740
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1740 CREDAT:275457 /prefetch:2
      2⤵
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      PID:3044

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

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

    304B

    MD5

    b65aba3a7199bf822ea13406882aba0f

    SHA1

    d9004cbca9da70b07dbc0330bfd363051f32b597

    SHA256

    b89d5bac744c38106f4d8568714b5bf1c6fd289dfc5b08d1ee5894f98f1d2338

    SHA512

    5d3ba6dfd2da4b1b5dade68589985b82f6e67c44471e570d596df3fc86784232393801344203e4e1b2fb0d5813c92d80beb21acbdd45cf82a997e9b4942cc162

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

    304B

    MD5

    cb0a707ecbb72ba14bdf4909c00f98b1

    SHA1

    304acd07a03e9d9998711e3deb07bbddc9de3922

    SHA256

    dc3e19b014ae653098121a97211491d1cda1a839a344c106b0331df864d4adfc

    SHA512

    384399662a9b19072cdf75ca346b16248389b5095c9c07a6352f0bcef784e747eaabe12862cf87fabcb7492a6f37c4e84fe24bd1afad580c94e6c2a36c27804e

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

    304B

    MD5

    990aaafdce38ed56718f01ae7b148851

    SHA1

    25ffa44015f2bdf81784566e7344815f1014292b

    SHA256

    1f7db71c0183dc3a54436674bd6e54f86ff21da5048a717152c723f58a1ca259

    SHA512

    2c7c9f487ba2e05e2434e02cf718e53e0e65c8239c05e0a4364da66341d3271a12c79236cf5362ddd0968a00cb7ef55dc483452b7fe9a814185c4b060b01f235

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

    304B

    MD5

    acb6d683ffb271aa02f416a1a1db483d

    SHA1

    9653347616830f1fe08229538bdab0a251999ec3

    SHA256

    7613d0fa312448cb28f19bcdcf27750792d5ba7653502aec64fda5326637bbdc

    SHA512

    ba79c70642e44e5cab0075f5c8a25a9b194064691662e58f4c41c8d23396d9a7f01277eee9edf426599f8a94588b74346a083bcf6959343fc3dd1d232b135a59

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

    304B

    MD5

    9dc4b42c6a2ab54f09dbbdaca5938b8d

    SHA1

    492037a1ab0493bd77a2e2c0301d0f29ea1dd404

    SHA256

    cff14e4258b56be1d2e78181bc930b4239c10dec4df0c0f6a14edc7ed23a9c5a

    SHA512

    88a9f483562a0c6fc6daedef4703e5fb18bff3ad05d279c45aacfe87ce2f2be2c3848055cc6dc6c2245d43b820c14a2ebfe4c9fa501915ede4f59f0b17b6ab1d

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

    304B

    MD5

    6d657011e47c4483b110baa1de4a8153

    SHA1

    8f11f33242d259b2f0d21aee6c22f122909b2743

    SHA256

    6a7655a023325a810d76777ee3de971e5a880aafb7b12b64d3a07a2b9270d2ef

    SHA512

    260e2bbd058fd5ac0aa56f4614f5d1066bf28c507e8641f8f14835b43774671c2301a6425eec900b152c3ec889892803acdd6f31e163238887ef3b076b91a204

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

    304B

    MD5

    3c1141fd5265a620dacf8e6171903171

    SHA1

    6a93993f54e295d8391d67700aba206117af3076

    SHA256

    b521bf56bcb33c0334fdcede3c58421283cc8807c5a0aa0240359ac0e223e267

    SHA512

    44470e5b3cf4f45e0d051db82dea7e9e319142972ef6a00e0f388d8c02b69446459464ebe6c16ae1b661ba9de4f7e95ff63a43ec2cb4b625314e492f0c0a2660

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

    304B

    MD5

    1b4d996a9291470aa3082a677adaa8db

    SHA1

    b803c2431a16185f295adff2a43d1e59cefec79a

    SHA256

    6caa29d0ffbfea1d746d371ade539cc2ca4b944b21a178da1a7b9de357d54c58

    SHA512

    a1843d5229450bf6f30885777034b32d7fce967afab2dc23feb458d9083b1e41d10f30a62b22a0844ccd9dd72c2ea85c29f489cca071e0c1c5e0f50a5fdc54a3

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

    304B

    MD5

    d008507ff1a40d5ee70186899ef3eb21

    SHA1

    acabda75b2c7b9eabbf7a24f4237e1a2bd44e7a0

    SHA256

    3600ac7e7047565f5b7c03089a63790c14466f1102a88b105c8edc5e71855deb

    SHA512

    fbb145696ef33ffa3a7e2a950b4bf40b5555b701580b5f5868ef4e0c9d9ae10451e10b772797a5aa75ab5cdc5e45932079f48018a990335239e0119745759af9

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

    304B

    MD5

    e3a134feb68871d74c2358fa12baafda

    SHA1

    ed0c5bbffe656a776de3cb6f5a4e92015d95f6be

    SHA256

    21725326540d4f42f694e3cfeb973cafc66e7603462d8d6b9bad7116cc01d494

    SHA512

    563da52f3d09916e232a6d12a82cfd34c9a73fc5dc8fbbe8161cc1a9b761a7c9392fbc8dbbd55abc0202b62c9a304815fb0d46604e33a12ffcf4a1f6fd3fac76

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

    304B

    MD5

    c2b4889c1918e8fec0ae9030c1bd1c33

    SHA1

    f4053fee2d9e4c2bed7239fea9eb26fc7e029c1c

    SHA256

    c2b17eb3a5cacb31c8721152f06d5cac0f17d067c533b1aa519138afe2389f3f

    SHA512

    64d91298cc046c04d0e7d8e7661b73d9edef1f15a600d1f141dbb424b8d7d08e1e90669afdb62dd351aaaebd66e1f17d53d1006e671f77380c0e691d5bf68de8

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

    304B

    MD5

    b5eb2b2c5c0ec10c911bbbc500b54cbd

    SHA1

    a41f1733a39f0dabe43fb07f4935f8154090edad

    SHA256

    1c683c7e51442a2e09a909a32ad7f5638221ad7ae560d5ea61741200a0b397a1

    SHA512

    9019ec2d750a653fdc28761f2febfd1b4695c3352a3afc7169a9b622212d016ba0c059a61f6c52134a00c233d0c9e17c8246686bc7d177fc8c50c035cf18372d

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

    304B

    MD5

    3b9e14cb89853fdad5ef495f9a6b0bf9

    SHA1

    4ec42eb1ee132870c6abacd189486968243dfb23

    SHA256

    5f688098e10b1d3e831d458ea21299487c72b0b861292d0195b4e58086bf3a6e

    SHA512

    adadc2ba44cf06959ec16c4934966033b5954d448c8c3a66ab5dba72a8a4e488af6026c7fe01eeee810dbc197eabcd4bc9bfd32b5494f2fc9a6b7e09786e8256

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

    304B

    MD5

    bf5829e407bbb9063559e8fcaed68d0d

    SHA1

    5a6ea6a06ad8d7b3423a33a948cb5f35a835a509

    SHA256

    ffd00ebc9f0b8f76f1c6c4383d1e3c9339715bc73c3132b9c16ab3e32c5451e0

    SHA512

    98076f7d1c06be8f77a7778a574284799571a9c08c17bd58e9c569fbe9a2fb82ea6782d80d898b394c5d579088eba21c618f12803d058ce1506f9e124fc85010

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

    304B

    MD5

    2fd45f04320ffdd2b593839b72f047f0

    SHA1

    d000a6edbc2f7aaaa85de5181dbcc0076b721aa1

    SHA256

    a2ef3561d9b24c7a59264b35f686975a4f8cd0e012f9c2fc056603dce5617cdf

    SHA512

    688194c5a037319691c49aab673831de4802f46318b1066291271154722632733244f089082afe76ed3d3b832cca2c3435c0feac3b75ec74cb8ce8befbc24344

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

    304B

    MD5

    a91382ecd7b1393627aaa92f92162807

    SHA1

    982d5fe261d01a25a72c8debf90b4ddf8cc69f30

    SHA256

    8713901a6739e4670a0386fb7c860247ee56a6e2fc24deafcdc8be4394239512

    SHA512

    139d154b55dd90d70adee274116de684cce957b9d5cf68a85bd0dc8536e3528994991b9e862b115f9e94f22774d41bd5f7764075c3e6e77d34d49348298ac39d

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

    304B

    MD5

    91884bf2a3153be307480cd89864536a

    SHA1

    bd0cb05946b49751e1cf9c7ce750cb2e13bea985

    SHA256

    ec7c15cc96524cc4c39a46cb21e7e486f50ea0deaf04259e2443e9928d695ccc

    SHA512

    48b590379e02c9f02bfcf64622b49a69af979e813ef73fe441f77665994116182bbfa45be1571ee981c57e94679e58f93b816662d1178db128eb1cbc55b3cedd

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

    304B

    MD5

    d5ac06b76ea260e1d661972f797496cf

    SHA1

    389d30b655ad12802734d4d721f07f89e214dc28

    SHA256

    d82bec3b0c21ad703514bb596dcce2c7233d201d5e503dedea36959c610d262b

    SHA512

    88a4787e258fabb8de62333f4348b7db3deaee0ab3c8fab213c37069801788371d3cd6129783ec97cae93c9a5a4d3b9c6d9e37cafc82456f699a1936e4e42f42

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

    304B

    MD5

    dcd9eb520b84f608bbf56e0346106190

    SHA1

    6160d57ecfa72457f33a0c111cdfed246f45ea5e

    SHA256

    e0a100adeb82152fad40a8708f113f95ad347f37e1fa314c270f207fb9848715

    SHA512

    2c5d45c0d18c009ec4b481708ea3af91d0d489eccfcbc89848aafaca5b0b7dfc517c7bd003e5369cab16207fb12dae40ee47df6338e39d6e90484b67c9a22f0a

  • C:\Users\Admin\AppData\Local\Temp\CabA2E7.tmp
    Filesize

    61KB

    MD5

    f3441b8572aae8801c04f3060b550443

    SHA1

    4ef0a35436125d6821831ef36c28ffaf196cda15

    SHA256

    6720349e7d82ee0a8e73920d3c2b7cb2912d9fcf2edb6fd98f2f12820158b0bf

    SHA512

    5ba01ba421b50030e380ae6bbcd2f681f2a91947fe7fedb3c8e6b5f24dce9517abf57b1cf26cc6078d4bb53bde6fcfb2561591337c841f8f2cb121a3d71661b9

  • C:\Users\Admin\AppData\Local\Temp\TarA32A.tmp
    Filesize

    163KB

    MD5

    9441737383d21192400eca82fda910ec

    SHA1

    725e0d606a4fc9ba44aa8ffde65bed15e65367e4

    SHA256

    bc3a6e84e41faeb57e7c21aa3b60c2a64777107009727c5b7c0ed8fe658909e5

    SHA512

    7608dd653a66cd364392a78d4711b48d1707768d36996e4d38871c6843b5714e1d7da4b4cc6db969e6000cfa182bcb74216ef6823d1063f036fc5c3413fb8dcf