Analysis

  • max time kernel
    144s
  • max time network
    150s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    11-01-2024 11:56

General

  • Target

    537341bf09d48cd41afec183c479e3d8.html

  • Size

    70KB

  • MD5

    537341bf09d48cd41afec183c479e3d8

  • SHA1

    7bfba405b04eeed8b18d88a93bf98c5745bdca5b

  • SHA256

    69f5d633c7397286807a6388227d98bf68376117462aae692c6fbec8a16ded16

  • SHA512

    5f097bf5a9ea239b5af763e9164081b3dd7af97c48b1f9bc98b94cc6a6867ebd0928bbe108d5e8fc40843daa500574a4303e779cc15e9e720434aeb73e40f58b

  • SSDEEP

    1536:EDVJEHD4WZHINA9AIgYTmS+zMU1gEeqBzzr1UUfQn15jAsowl5T:ENA9AIgYTmMUCq1zr1UUfQn15j8wl5T

Score
1/10

Malware Config

Signatures

  • Modifies Internet Explorer settings 1 TTPs 52 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\537341bf09d48cd41afec183c479e3d8.html
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1304
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1304 CREDAT:275457 /prefetch:2
      2⤵
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      PID:3052

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\24BD96D5497F70B3F510A6B53CD43F3E_3A89246FB90C5EE6620004F1AE0EB0EA

    Filesize

    1KB

    MD5

    9209e623825ba7fafe6e12cb2d756640

    SHA1

    f032bbf4bb63c7f7ff61b6458d48ef07488c7ea9

    SHA256

    5409a3aed6b47c44120341ef042e542b54d7c8f79f9ecb7aaf6e6309187ff767

    SHA512

    2253840e94bce6630b46ff3967d4b8c5c30c4ae1891db031d913f2a285e1fff990e0e9dd622912327d8f192429f12ed9207c6d94ec75632de353f54970f3dfd5

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\24BD96D5497F70B3F510A6B53CD43F3E_3A89246FB90C5EE6620004F1AE0EB0EA

    Filesize

    410B

    MD5

    06a8e3599454e8b982c95973286bc1c5

    SHA1

    8a9159f3015624c9c65efddf6d5a8cee9a9ce621

    SHA256

    0ee762ca067b121d9905f2ce7991302d8756a31a884fdaa4d600df9c3c319835

    SHA512

    ae2b79106df7b10102ffc4cdc5efd1cbf24f51bd344796b7d1b729dab7544eb98abb4e075da43eeb73930295bf8804bb9c5080c68b2c2a10439745a74db7fc8c

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

    Filesize

    344B

    MD5

    d7cd20ce233ae7bdcad2cf56e07cb4f8

    SHA1

    0ade4148c9c23c675d6d117b67386a03f8fc6c04

    SHA256

    18f544bab92562f868f71cdd7b065f6244824a0ff4adfcb91c6010180fea28a3

    SHA512

    dcf4c37ab4cf5907d2200ab7b85cbef53472b960d0ee42657cdb7023c4146351e2caaa5293f9ff644687bbb21aa03a36bc5296122f6891e7770b39056d81f8b0

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

    Filesize

    344B

    MD5

    a7542c9535c589af041bf7d4eab94f36

    SHA1

    c090a30323a35daeaa9afe48a1e3a0f8697e78e7

    SHA256

    c9ee1e421ca05df1bd7780e545b715f96c4d35082be590b9840c8e99d888ab9c

    SHA512

    355590ae0628cf8424316a1b6771e36b9d4cedc77b426da1b3ca583741c9cae87661a8e0d5c542d2c8ed4b3f9cd436b10894d7c755b4c6690dfa402b46dcacdf

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

    Filesize

    344B

    MD5

    4be4afbd7624e9f2e0cff09e1aa9d17a

    SHA1

    cd48d837d84b335502a4793761db146c2da2ce95

    SHA256

    5bc1fa5b5f6f343f70b1fab089eeedbf7da7429d35280bcc055d74df76ea32ef

    SHA512

    116aeb31d91d434d6edac3330ff449a1201d46ff1a2f8fb2d19ee0a357639d0f4713cf4d2e7c8c18e1655e014bb1f7419fecc9b1f22fdff0ab7a3352e407b9f7

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

    Filesize

    344B

    MD5

    1a08751ca71f07a3b05f8927be7cf6bd

    SHA1

    99bfdc8fad921ab3f7d3357bc7ad9dfbdadf7b74

    SHA256

    222e10c466e867a7016d9f9fbab3bc6c53cdc750759c757d51d95334dcce2814

    SHA512

    e993f1820c229042b89d3ad066bc73be08b87d52d0e50e3becfdb9915c128bad03d061070feb870569db056f2b5c423c34a2cf86cf36561aef8d662863f90350

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

    Filesize

    344B

    MD5

    2a2b4c671f030f206a4ec66d623bb64a

    SHA1

    2459497fe4f4ac3afc3dc573eaade9e4d0e834f8

    SHA256

    452860edd824135b92bb9c8d79548e68992c40389ee754d956ae817b8f215740

    SHA512

    7742561a6e8308a58714429f1cfdadef83209ed74415bdf63a706ee95e0425cf8fd79fb64f8de8c7857d217c2d3f6279a17e1312690ec086167a4b2f57da658e

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

    Filesize

    344B

    MD5

    416e41c172d5e5b074343a831865868d

    SHA1

    854993233c42a4f54297976f344ca1898ad5acd8

    SHA256

    aa9035a8b1c5382f286cd399dc96790d9501852d04898335a936b287ab70490f

    SHA512

    d619d198336b5bf4c1f02d54588fe085ba6507974949c1c114f621de2ba4fd5dcbc81212368d48667badbd068cf9507e92934fd387e9fe8819e8cda2b48fbe56

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

    Filesize

    344B

    MD5

    bd6d51ac3350de76294d13be7a0254e9

    SHA1

    b0fb25fdfab4429ad3fd19ccf018f9954f50d619

    SHA256

    7795e99023efd1937eceb5dd350fc193fd8c6d038d6cbf46cbf3562b867dde35

    SHA512

    806a5f285328dbeb13a6145c452f7affd09e163d7619455470278c73f8a996cc11e736e80a30e9db3d6b246815ac2580ef146d0115750112bcb35af71c617c1b

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

    Filesize

    344B

    MD5

    954ea38fdb75d9f04d3935367f054aeb

    SHA1

    113e3bd2ef66952db1546c8efab937d02d8a599b

    SHA256

    8c8724bdfb7ce969ee1beb7c9138b22241865c5825be2246f4a4f1cd0ee6371c

    SHA512

    577082ee74334323484b571eef0fb04729fb60ba67d20ad64fc8c9ec2b2698b0456844090143ebf7b567b834bfa5aaea40aea96e039a12251814ec1c9102ff1f

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

    Filesize

    344B

    MD5

    13090eb64891ce836cd4f583e607f055

    SHA1

    1c0ead01cdbd43935e0aa94d6c5a532588c33c0e

    SHA256

    b0307ef83057370a7ab81f848c65b424e18d41a6802dcac4b2e365e8f1344006

    SHA512

    5fd1e87ca50d302bab66c93aad900574c4d36408e39abf226e06c09bf41fd36df92015f8084c13867494db54a9fa3352335d9cae05d3bcd317140e018f03b93f

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

    Filesize

    344B

    MD5

    beac3d676f9691f423d1e91fe5bbc7da

    SHA1

    4a8293c4dc0f343571f846fbe856f4f383f92667

    SHA256

    ceeaf24a1fc54c0fc3d00c321099f3a61723c0cd1c9e48ad90376e7e2e1e449e

    SHA512

    6ad02a30582771f1e9288b79663326f8616015d0e7848fd737161b509435f81ec0983daba79c57772a88a7ae89a770334b7a99b77d6478a231a607a396212801

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

    Filesize

    344B

    MD5

    655a56c24febee89c41b218061f7e424

    SHA1

    9061a0ea62a76483b12d708da9db4f546f8b97f4

    SHA256

    8b63f49fa511ba14fc10e7438c90a2a058601218de88932b474324d0afad512d

    SHA512

    b0a28ab7a2f2d9d65cc46be53d4219b9c876f14bc7b6a58341b65fe290dc63b8ae032d33397bf426bba3e57a1f9aba1fc5d9dfaba5975f8a73d5447e6dc11708

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

    Filesize

    344B

    MD5

    db6e7f4354fc44a7622fac2cb0d6e586

    SHA1

    f023cc3bedf3adac84b0e18b214292e9b5f14385

    SHA256

    a3a77deeecea3d720058c9fbcc03264822e91edea30e0ba4defa414139e38770

    SHA512

    0fe6a504a3b025dc84aca1a8c52457db932d06af15065d96e93139a415420e7c9682853ddc0b1f30d2de358aa06a2896f58841d74327d6fcf80c609016ca658c

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\53STNJLW\favicon[1].htm

    Filesize

    877B

    MD5

    b48b58ac0889a6003580d3f3116846fa

    SHA1

    709e0393db66750bcaede9fd8f8aa38348acf035

    SHA256

    aac6f9ff00957fba8a75ef8de02d25f814fdb808d90ba53adbef73f08f453e54

    SHA512

    ed91fb52f87f9ec6c9eac362b911491aafe8fafbc071ba05cc2a5f39dc909878faf1fc1eff21c1d0b783130e6b4fd2da7e7a3aa9efac38edefd4cb3f0be899b2

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\HJ0GGVIM\jac[1].jpg

    Filesize

    26KB

    MD5

    2acfb73fd2df022a7dad5595adef5bda

    SHA1

    939b803ea641bd427b7599f92a816262e7a5bf48

    SHA256

    3d4610a2ab69d08e54685d0d3cfcf03ec663bacff8cc89a1e0a2904a7769e641

    SHA512

    5978a8866bbb30d409f728c4cc1081af19e3dcaedf2e4f0e1d9e40b75c0e80ecd6474cff4204114716f30ac832bfdb6787726caf504d2305332f151664d3e15d

  • C:\Users\Admin\AppData\Local\Temp\Cab90BD.tmp

    Filesize

    65KB

    MD5

    ac05d27423a85adc1622c714f2cb6184

    SHA1

    b0fe2b1abddb97837ea0195be70ab2ff14d43198

    SHA256

    c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

    SHA512

    6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

  • C:\Users\Admin\AppData\Local\Temp\Tar917B.tmp

    Filesize

    171KB

    MD5

    9c0c641c06238516f27941aa1166d427

    SHA1

    64cd549fb8cf014fcd9312aa7a5b023847b6c977

    SHA256

    4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

    SHA512

    936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06