Analysis

  • max time kernel
    134s
  • max time network
    131s
  • platform
    windows7_x64
  • resource
    win7-20231129-en
  • resource tags

    arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
  • submitted
    03-07-2024 23:33

General

  • Target

    youthblog/ad/ad_usercomment.htm

  • Size

    1B

  • MD5

    7215ee9c7d9dc229d2921a40e899ec5f

  • SHA1

    b858cb282617fb0956d960215c8e84d1ccf909c6

  • SHA256

    36a9e7f1c95b82ffb99743e0c5c4ce95d83c9a430aac59f84ef3cbfab6145068

  • SHA512

    f90ddd77e400dfe6a3fcf479b00b1ee29e7015c5bb8cd70f5f15b4886cc339275ff553fc8a053f8ddc7324f45168cffaf81f8c3ac93996f6536eef38e5e40768

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\youthblog\ad\ad_usercomment.htm
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2380
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2380 CREDAT:275457 /prefetch:2
      2⤵
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      PID:3016

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

    70KB

    MD5

    49aebf8cbd62d92ac215b2923fb1b9f5

    SHA1

    1723be06719828dda65ad804298d0431f6aff976

    SHA256

    b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

    SHA512

    bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

  • 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

    fcdba32e81e04b1e177da9c6856c7ec2

    SHA1

    0c466acb08f0253cc1dcc4dda11078e33d48396b

    SHA256

    c6aa5248d885d294c6f1026d9a982dee171c904da1a4709bbc84806ec2fefb6c

    SHA512

    f5bf8ae12f0be2d03ad38526b8a59b05112e8c448e7764e67cd9024f0e56ba528a8eb90baa0cfadad8d59d07e94202ae04516a24952f7363efd0384a49b7dd3b

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

    Filesize

    342B

    MD5

    ed2bfc5288425d25c75ad5c872c38ab5

    SHA1

    77a0bc298a63eed261609446dc3833abe9a20ada

    SHA256

    2e82dfdfa3e873d1806d3673885a38265b234172f7d72cac44ce72ae054bcbd0

    SHA512

    f4b33158dd2ea4ce912b283f487dd76237dd1ae4abde57d6423a12cafb99d3e0f977088b17f46ea9a0bde6bdf505963511b8a3909814a4a2b87a03918f6a440c

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

    Filesize

    342B

    MD5

    9ceaabe8e8b0a802de2c9503c68e0b4f

    SHA1

    ef0b16c7d62722c1b45a0f35c2b819fde5f3a596

    SHA256

    76bcac53732ee29d6b66f8dfa5570b45d21ec4d4fb6a3df30e22494467f32971

    SHA512

    021a7afa211387f9a46369ebcff9eee30219338375e6f850e7836353dd182d713c62e0732229191986e461060172bcc7a927afdb8ee560566d88005dcc22f93e

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

    Filesize

    342B

    MD5

    49595a0960621ab24efca479df59a89c

    SHA1

    f1f725e9ebfe17211860c22a77685ea766bf0a65

    SHA256

    2e69b937530ed2a6610b13106b1320ef4520606d57c51ade00d358c291875e04

    SHA512

    27c54f3cc69dff1ca1465602fc5808f3a2dc857780a14bc396a1d4526d9eaa861827a1099fd08a4819b5a103131070b6eb71150f234b228906bb8375304bf3e8

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

    Filesize

    342B

    MD5

    e5c3259f3978f7ef8631670b91ed4f22

    SHA1

    78ae2fd213f66d8acfcb004876104c4e5345ac70

    SHA256

    e6bc41e9d8bf06d926d75a0db4ad192817f27cd420c8b34e89add7d970644265

    SHA512

    e490f198d2788a608d07a617c60f62729e0e10ee6a9a3a86777f6ba01b233a44c54d2e16491d4912bb95588de183e9f7e930f5cd164770132dbe3785803b04c9

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

    Filesize

    342B

    MD5

    5227e78ed15672849270d4ee67987998

    SHA1

    6121e22f01bee75726c8b19f1df42902eaab0ff4

    SHA256

    c791d03a53310a328dcdfacce0eed7130c1b9f391b7fbda662ec6a5316eb79ad

    SHA512

    255fa56f9536e42251109636b46564ac90f5de184f8eb8f31c44a015c6ba4cf8affa49fa45518c0ec27632ccb5e1af44c98b76cdb09479193b0092cadd34eb73

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

    Filesize

    342B

    MD5

    54d08394c4204046db3692551adec100

    SHA1

    5932210732a666f18fc85f4713ddbfa7823db142

    SHA256

    fb9027d44863da2b759c4fcfcf84af32fe98494f670fc23f6342d78d8f7b00ab

    SHA512

    798ffb2c7468d78bc3699488ac8bebc1a49de6295cbf94fc4217c5698829fc77404d98ed7964fcb1dab3953ca6731c09c5a5c12df63eab9dd7457f9ca0415682

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

    Filesize

    342B

    MD5

    a3a6c6d377c8a7617bc9fa2e1a0885a7

    SHA1

    43067c622e792b8a03ecb95ca01d59a45a818a41

    SHA256

    fb6d6cf64606841b4601dbffaeb25f48257e05b33eba89553451f50214fcea01

    SHA512

    f3f100abfc162480d2bcb6d5dc968dcc12f195997d61d521bd77d1beae6b724122edd7aaabf66c8f9f6522c8e1906fd4bd00d445875387d4c4b31ebd4b97ba64

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

    Filesize

    342B

    MD5

    ecd1e3c4f3397cdb93bca15554c4bb14

    SHA1

    47d847294909c9cdc741e8d3d03ec94b24bb6f4a

    SHA256

    78ed7f9b301deeb878e7b0f1833bb5183f91858f255bc45a8f3d73522d534c8f

    SHA512

    7abab8225cf9c8dc1e31182613706d9951d6ba05ba16b9619065bc46df76229271d54efd5c9452e1ee0abc43016f997b2d04ebb62e94b466a0ec1a6ba3434bdb

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

    Filesize

    342B

    MD5

    3bd9465e369ae4289894e31af2822c30

    SHA1

    3649fb630c8d3d384bf8255cf99fd0a2ca58fc8d

    SHA256

    7988c5b1c195c6523c88e76e13d8749b2bb16256a2dd90b7fbf21509deea6ca9

    SHA512

    495bd927fcdbce17b32ff43063f8d09200aaf91973cfc58c8f7f4619287d565e1b7dcb50718c9f23a7bdd4ff0289d6a89b9eda1fda32e9939a6268aa609e83b0

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

    Filesize

    342B

    MD5

    6db0eece807c98266e56948e9270260e

    SHA1

    57bef0978cb3ad60e1c392beae29510547e77bfc

    SHA256

    34d57ee96ee55a2a11a330871ad42e093fc31b78277b509d29ba29aec8f1e714

    SHA512

    01cf614e4482fb5a377127aadccb880a6fd86305c7e94d02f571199cd1d58750fa3e02042d1efaa5091e6c3e7769f80d552770d4f10e65e84aa386d0706e7a27

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

    Filesize

    342B

    MD5

    1b860ff2763994a212207272dd784175

    SHA1

    15c3622d9055f4d3bb4656c8631809fe73a972cd

    SHA256

    6aaac49a12ad12254cbe110267f6cd6edd742938784f7da7f6ede0ed4a349da1

    SHA512

    59fcf13e8a24cd8d9828c71c3e3c3632da7da2e2e37a2826fa6fd34cac73498b8c9d40f46133f8b027cc711ddf2897fbb45ec2597a333b959189125d035d32ab

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

    Filesize

    342B

    MD5

    54c2ec3d45cf205f4bb16e312c434c1a

    SHA1

    8cda5d2d2524bdcce187020f5ca6d9a0907e669c

    SHA256

    274011325fb1c32b06cc2dc2017d122af9469bbc9eada8fce6857847d22cdfa7

    SHA512

    f9bd09c72bbdee55be44b8f6ffe994b420af2256b1d8357f607c6587e94c8ca3b93131f795d535495504620c97c8da1a7dc689199d3aec47dbb33cdfca810249

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

    Filesize

    342B

    MD5

    67bdc645ac58fcacb4e1c44575cf4e84

    SHA1

    15bcc53b20ca0c1e4ac7cc3609c987eb3f31ed3b

    SHA256

    99ca034ba2028ef9826271a57332e79197debfcef926ea56b59d1bca08889b0a

    SHA512

    ddbbe39b8cc32c92e387d19ebe4d4597319a523a2b9504616ddefacb5a6511980095324e12aa215161abc051fb3f5deef0b7261894836ec5cfe76806dbbb7937

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

    Filesize

    342B

    MD5

    3dfc174ccc14b87488a1295febc5329f

    SHA1

    d77a61160079ecc4a1e4927d55aa5c3930f73f24

    SHA256

    375b28a14a307736e607da3f67815e77116e1a0bd11096896253a0de780a6997

    SHA512

    9d4d5aec50ffba36aa7cfc30028e30a4404ae25113fbc0224b8b54613c1e8368f37ff958f9f2ac2bc4a279afde86bdbef383a26cd605c5d5a7a544772d1398df

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

    Filesize

    342B

    MD5

    959823cc138d5db2f01601ae06fbc73c

    SHA1

    b183136e2c50bd495dfed8e51ebdd7a69fbbfc3c

    SHA256

    0404d655ad623b0f41fe5ea5cafc672adbc3ddb8dc00f43c4f4dfa03dc8c8c5e

    SHA512

    62d5ac740858b87a0a89563a7df398ba4a097982a464111e3b27adb6d3511e33ee760b1f63577642b715fe7c27aa3e36d64c66417369c478a3a7796775984519

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

    Filesize

    342B

    MD5

    7b9e3224caa8fedbede5647ff54ded88

    SHA1

    5e2d3a3d81693250d7806d4e88968e413690596a

    SHA256

    5f1dda6a6b255592d686375f3638f1b991d727f8efce71fe1ebccc66c2bab8dc

    SHA512

    bf6ceb6357ab79bafdd0f0ec317fb4de33b40fcdf4de9dc3a2b7991c7734c9b7dacef9c9cb5f7b595d39efc4a22796bc24cdf37a803d7185d8668c42843395f3

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

    Filesize

    342B

    MD5

    0f3800ed6bb95e89a8af7d3b1e857bc8

    SHA1

    d6c754967af73145aa9c3621e1e6740bf5ba5e99

    SHA256

    6bf83e291f40db4528ed0eabe0f3bc02ac4b9a7012c9772eed1b1e0f48e31e7c

    SHA512

    c8f45936fda88ab4d7ff8d7cc5a881e1ef9b2a552daee06c12a24f1d67c6eb4649f06de6def6fd37cfc33bcc03d84f6317e84c52fbba226123c5d627849678eb

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

    Filesize

    342B

    MD5

    9c6b4583f7d802fa646c681629523e5a

    SHA1

    cb0e2c71802ff6c038710bce50fb12d3eba90715

    SHA256

    824158ac2d82ef2b2068745bfb712b9d9f6307b02d420218e74485bb26b589f7

    SHA512

    67c7a8f1ae45323f8aaa11280caad54a57d72d4205d71a5f1f7b342afb73d22dbc4fea423bb90878f1da92496d7eadda785e8b7a29a56db7df26649bc7d63416

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

    Filesize

    342B

    MD5

    e18202dc59d481bf62369626307fed61

    SHA1

    28749c443d0be0a4449fcceeb0af6400a5a1c748

    SHA256

    0f5a64ef82bdce0a4fdbedbee84ecdffe66e3f64916208452fd6f815ec1b1449

    SHA512

    7736897c1e3c5309e3129dd2c187b1e9f57d40ef47f3ef7a94f2583e0e9e2a6aaa5f8c811e35dc8a53abd2c4b0ceddfbc2ee67e928911c28f02df28f4d734467

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

    Filesize

    242B

    MD5

    b39787aa25d93f1f6cfdee54f8b02ab0

    SHA1

    97065f09ee3dbd47900939ac4dfe7995e280c082

    SHA256

    a1b51a0972185ba0df6514d211b06fac44567f9a0fd93b83c37f33aa472397b2

    SHA512

    e3c71fc3565cefa019c1bc7164db9e0c76a64e3c0acb22e478622367e6624a4930d4d98693f43483a74613f988e9a417ec475f5588d9d0a43718972e79f9beae

  • 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\Tar2091.tmp

    Filesize

    181KB

    MD5

    4ea6026cf93ec6338144661bf1202cd1

    SHA1

    a1dec9044f750ad887935a01430bf49322fbdcb7

    SHA256

    8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

    SHA512

    6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b