Resubmissions

16/08/2023, 13:38

230816-qxkmjada3s 7

16/08/2023, 13:36

230816-qwlhfach91 7

Analysis

  • max time kernel
    135s
  • max time network
    132s
  • platform
    windows7_x64
  • resource
    win7-20230712-en
  • resource tags

    arch:x64arch:x86image:win7-20230712-enlocale:en-usos:windows7-x64system
  • submitted
    16/08/2023, 13:36

General

  • Target

    captcha_day.html

  • Size

    9KB

  • MD5

    6aa4fedbb4d043003ab584c23d80e3ce

  • SHA1

    3a8ee32c33d6652264f43c5af598134bf6d0d284

  • SHA256

    12724a0c15e7efcd1f26f2f97ad6da5de24bb84fb6a181d366101b1ec2df51b5

  • SHA512

    a2fe6a6f97767dcb10d09c1d77e4b9134cca1862c3ee4ec06eb3c97088a8bc2587205184c361974c7b989e9dcc8200d6ab88b4b2b8ecf5c4d2947043021557cd

  • SSDEEP

    192:hT26Fa/4AfeEicxTSTiwRSLRob5WlUfWMjRdWVbqxx9eMJJkb2kDXjdL2h3zrRrT:FOqleMJznqw

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\captcha_day.html
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2072
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2072 CREDAT:275457 /prefetch:2
      2⤵
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      PID:1912

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\F0ACCF77CDCBFF39F6191887F6D2D357

    Filesize

    1KB

    MD5

    a266bb7dcc38a562631361bbf61dd11b

    SHA1

    3b1efd3a66ea28b16697394703a72ca340a05bd5

    SHA256

    df545bf919a2439c36983b54cdfc903dfa4f37d3996d8d84b4c31eec6f3c163e

    SHA512

    0da8ef4f8f6ed3d16d2bc8eb816b9e6e1345dfe2d91160196c47e6149a1d6aedaafadcefd66acdea7f72dcf0832770192ceac15b0c559c4ccc2c0e5581d5aefc

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\3C428B1A3E5F57D887EC4B864FAC5DCC

    Filesize

    252B

    MD5

    86a894a8ffd4361529fa627f38f6f852

    SHA1

    c0198590ea7bf09d90fabfdd5c05feeecbdfc705

    SHA256

    bebc696c6232b511c074194fcfe4abc28deeaebcbb732bde81f5fd4a2be3fa12

    SHA512

    093ac3760f9055993234296291c6585abe1f20876f183b2dfb04c530720a60045649658f7a9c7c77c914fdf450327c9aa6293575231b4f394842ebafbe08475f

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

    Filesize

    344B

    MD5

    12988292fd6a37641329b13c71c55532

    SHA1

    16f85bbe9970e804640755d4001a4c15b9b3e880

    SHA256

    48a6e3a126a8c5ae1860da1f2b92a7fd3894b04a15327c2a2431c1a8bdab3e5e

    SHA512

    d55ae047861a28b3dfa8ac4ed8dd28bbf3752d87d08292463c54bc3814154b2f30540f685bd09d2389df3db156d1069ce3a1afefa7707e060f4c9aa17ceea229

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

    Filesize

    344B

    MD5

    d6516445be662f59b327600fe42faf0d

    SHA1

    0cedba2417b3b3e970361e478a14ddb181be89dc

    SHA256

    0c4d5c5ebcf457f6abd58294e56425a7f9e9d5291a476a30f6272b5446a51717

    SHA512

    59df2f86b312db4dab5787202fc5111c724577a30ebc07cc9b56501c8cb39cbd8b2ba4976fcb2e2767f1f339965cf018602cac95e7f95aac5012f252a17d8687

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

    Filesize

    344B

    MD5

    0dfc499083d18ef7412a6f0f021a08b1

    SHA1

    12e3f50a46252ee75e3f6ce265067e305a1bdb25

    SHA256

    be48a9d7ad8d5c5975337695147641f347cac7e323609222a9f3e2ffea920590

    SHA512

    e21b6c39d9cdad3bac681751fe69959ce1f8b748ba819efe8a975adf5c57eae0dc6b4e58af19fbf999d576de67f4b9ad3937eb18c158411956ca4786b34cf684

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

    Filesize

    344B

    MD5

    95de4417deac8f5e91f593dddd554fca

    SHA1

    73b7361aa1ea61d715b229cc0062d42b981b6f7d

    SHA256

    f88abe8fefb087af273935fe52995d91c5590f62a5d6d9f595583aac45263fea

    SHA512

    e0b0519dd421512b1589430c9ec0c40e7bb715a9633f568c9db963a91e4737f1f7cf2f24e5a391938e354f85108dbdaf9bc1e69c28ca4eabe4bcca3373ec8a74

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

    Filesize

    344B

    MD5

    5b19e4009b24186976056a09a92ddaa1

    SHA1

    ec5ada1ffcd1c87262fa6a2cdf023d45fd4170c6

    SHA256

    9f07dc267f0b963155d195d41d51f40c6b293159e44a7674249429b4c0d25309

    SHA512

    efdfb47d9275e7347de3b4a77784b8c1cd1ba190c22ce00f029f939776e43f2639304879bafcf5097c5a38da63f13593bafe10b64b35bb00adc17e0eec24781d

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

    Filesize

    344B

    MD5

    95e656e2790564fc70722f7393ed5016

    SHA1

    228549a883e4cdb6d7f41fb4180f1a3476adc0d1

    SHA256

    b34ba6968be87509cb2cf8e419c5e86ba55eca85e181abe442c1bf81ab7abf6d

    SHA512

    464e6affa8448aca3389ed441ea720cf5b9a12546d5d85ec14a096a98eb43e026e180f126bfe6afb815e9262fc2fbf4260f0d988af838eed1e276997e02937c6

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

    Filesize

    344B

    MD5

    90f2b8331cd8c14e317bb7d44941f0ab

    SHA1

    808329dac45efd81b7e0be075ec778cb2dab91e6

    SHA256

    6e91e09e950c6b8b40d664ce5badf2175a378f3659fd121cd7c651f83b4a375d

    SHA512

    0bbfce41b63df1130c6c05f7515fac23abb7e2f8cda7b1429049cc35ec35584ba45256cb5928ad04c028ae8f8c16e7fb1cb2ae3224ce8dcc28e92a1a518b8213

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

    Filesize

    344B

    MD5

    fcca90c5a801e6ae2198907b51b5cf26

    SHA1

    9ee656bda41c404aee42931d3286e47ca3a359f8

    SHA256

    0d2ec1c5b27852aac0888780c690b357603390512f6a58abb29884c90af81317

    SHA512

    ea7b9770b1235bc4afadc9c5c5db8a73ed714928f51c5025ef453a0f34982e2eddca10ffad6f4bd3fd86538ede25b0c38c38404f95ca1ad9a9c7951cfca85781

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

    Filesize

    344B

    MD5

    f4770de2ce22781ec0db0ff89ede0330

    SHA1

    27bf20ef76a2580a0bf74b422f7234d3400a736b

    SHA256

    434659f7aacc0cd40c581bad7c78d87e955e9384de44075f845cb55bd6959d5b

    SHA512

    b7c03b2a92af46162b79dd0a8cb5bc1a2f842223cce0a4c4b33e4478cbd471837d458338826c053eaefc0b62e6f475cf99d80f5e782557820d049ea4c8c67c7e

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

    Filesize

    344B

    MD5

    cd7e2b6b5d98bb40d97bbf438623663f

    SHA1

    7dbfb83cd71e1e3f60ae27d2590f1dcb3a72766b

    SHA256

    067a56f3890498e9ff734d88afef56ff0aaf62d75944dff8e7746d6b022f59cb

    SHA512

    a098a7109975c3b7e08bc648db56aba9968db9c97fdb6ce720e3b4e3b656e366bc53b2cdb4f268de158481432c086ab4ac85413a87256c0124a2641b04ea1989

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

    Filesize

    344B

    MD5

    65acb2ae785abf0431dbfa6e7bce00c7

    SHA1

    abf4c722755d6a6fb447164f363f155ff9abaaa8

    SHA256

    10f4e9779f6317987f6f385aa62f4bac5f12fa8144b3db5d6b1f954ea0592b50

    SHA512

    2bc8363b173374f6ec28757681473e430c9e53e18e654151f20dbb4131f225aa8e4852fa56ccbbbc239bdac7ecf20b79f5275e2889325649955c3cf058b9c331

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

    Filesize

    344B

    MD5

    06c8c6ee6a2960e497e283b8f7afe74e

    SHA1

    b76a86fff618ebc600cadb166b741021b7ee46ba

    SHA256

    ab6cf7a9238b087007b88726413ce535c420f71422acb80a7167781a07d616ce

    SHA512

    d2f0f23874ca8cdfda19b795c4145d3272fdf774a14e3dc4c7756dff4c553eff502e88678275c184fb4a182f8a5836761393774f424bc94259b25a57f2390e64

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

    Filesize

    344B

    MD5

    b47bdf147f7e0868132daf089938422e

    SHA1

    f4a08511a8e6ad6c0d8ac3b4e5839e8bf556fd06

    SHA256

    99f84e0aecae69bc728eb220353c9e85e7d3d45febc26bd9ad4a1c16bdb42454

    SHA512

    df1e4e730f0a5fb1e925c304c42ac72d92d039720d84c3e508a35d00cb5a88cf13ca083a2fc3fcc59aa0248937f2567cf65a7bbc82e3bdf1dbf0ece08c145d5a

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

    Filesize

    344B

    MD5

    e2d0f14620f041b8272ddd37e1d8c8a0

    SHA1

    b79b29b797f060641882464a55bcba45f781b061

    SHA256

    c484c63c047db77aaa38fa50516e4f2ec8ddf4decae147db06a4ac6e6cb16a81

    SHA512

    27db8e9fc31d982866c929a596bec3426a62de2241c33eb174830536f06208ee244d11f4d2f728476e3227a196f73847251996cecb3d9035002de01ae86dd72a

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

    Filesize

    344B

    MD5

    c8ca3c6e3105d673a9450ab8c87e2c4b

    SHA1

    ffd3ac9ef4c1ba5e30029262b3caef3b513dc152

    SHA256

    e637c490dbbe7705272c793a874bc2198fff39fbd66ca32b2826ce5d5139e005

    SHA512

    afabc3d4227849d64bec35c7348936851db0be6e25eab2df96c92a0763554583922125e52b598bedb45968e20f2f4e5c2e78cdd5c78a0dad72be1b1df593a9bd

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

    Filesize

    344B

    MD5

    5f037e7a2a23067f4927d1050d86b58f

    SHA1

    b69fd220c24f922b115703766fcca6bbc0d2b9ad

    SHA256

    99e25796f377d32e049cf434436924530f35d83ec96c57e287cfc7a395bbc3a5

    SHA512

    09ab62039e548c55c89f9903a0b9217dbdf74713acc5be04982d7ecd29759c0cc885e263087d6958dd2729d183ffa3fe3f22b149a01c2b794d1169c7b6e2923f

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

    Filesize

    344B

    MD5

    a51f0a334e4ef1d97b6e9b12eca4d576

    SHA1

    4ade565cff97164256d648922edba4e296d9675e

    SHA256

    8d48825b9323da7d27b2e40821ded59fe6f9ab7c93b4d9e0959bfa3a9f9b6c3a

    SHA512

    5e7a86beae362ca95e8021132d107ebacd18bd6c47d2cb7af59f349a969e3e1151a8155e55fc4990e567d6af61de8c5b98251512437123fb51ccd137a242eb6e

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

    Filesize

    344B

    MD5

    b70dab1082f63e8131bf9d5f872dfbb5

    SHA1

    b2a3d4001d187871dabdda2605db5724921a0875

    SHA256

    5e20200ec6e6f4739100c2a34ce132c0d4fc1c600e3814be56727c1b2dbe0f4e

    SHA512

    587021dc872a1933c3cf2ce081f6ec3f61a1de22d433ab7273e6409e3860e9d31db6db9199d70b123fa7233b1c74d635101250dd4a69c156affa62d7fbaf68f2

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

    Filesize

    344B

    MD5

    82cd4604c7361b08cb26b1952e937ae3

    SHA1

    e5612d6745d845f73fdd02afc7b427347f10155d

    SHA256

    510cdc41033f6e14c9ee5134339661d81a17652ec0529a905bf84db5fb667385

    SHA512

    bfd5492544f9e0b18977b33ea6ce4d70842d53aec67ef71ce1f4cb5e8f50720d3e2228e7cda24b47d129432a4b8d3b9f27861a956dfa27742ffbe1c34fa06a05

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

    Filesize

    344B

    MD5

    954ebb586e24b878ce152fe9b6e58b13

    SHA1

    cab294009bcd4e691491e2064c18a7b5ba5f0d42

    SHA256

    dedd990d4680614e53ef6022ce98350b35528de9650678eb1ab92498282bc19c

    SHA512

    601020ba3ec510a1fe1e78280afd0b116cc881cb653565afdb3e07cb637eddb1bdb73cec60d09c92909cf6ee78fb00bf727048a24d49b29f27de61666e5efc7c

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

    Filesize

    344B

    MD5

    26f8d1f8ad9c221582e21f8912aebef3

    SHA1

    32759a4f398ea2d6d53b498f44aeec2e86a54ad6

    SHA256

    4c1bbfc85a255912771292d673e63b2240b7291cae2e926bc53601dd6b7a453e

    SHA512

    856f2ee1d8bb857b01551b84bc254679d768216bfd16b4666d847a440b71d0d880abd7a1de38c726af381eac4fa9ba147c46f5409ae55a8099dbcff2a2efe474

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

    Filesize

    344B

    MD5

    6ad8914dec62546454b56669848d1e08

    SHA1

    affae91306d799059ee764dd0bc40db47695b724

    SHA256

    7f5e85e559ec5e6c00f7dd1cd72726fb8abea7b5f00c62ca3420f22d9292a244

    SHA512

    9d688ac51f3e30e57a3c5e01d2993f1e2dc8de7eb361ece6c9ab7ac54c01ca4cd1c6a7cb4caec08a47145c88d63565dda297b5c10a27d5cd94c101817ae318cb

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

    Filesize

    344B

    MD5

    dd11e1878fb32a33e63776de6ed7b91d

    SHA1

    b4b51ca9de3a0868ef54cce9bd6aced337830753

    SHA256

    3bbbba8ce70aba003560f3d9e3e389bf42a0840365a846b9a227b6575ccbb58e

    SHA512

    9fed46e0ed30cf0a9d3db452e23630c913a0c20e2373fbfaf77ee65ef927fed7981db0fd4055887f7b1eb6bdcff6c1d822c67ec1483fd21e9eb698f723db38ef

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

    Filesize

    344B

    MD5

    5b5ae6ec52d32f98d2f9043809d72842

    SHA1

    b0f82e56f5fb2d8fa98953e763e6ebb7a044cfa2

    SHA256

    beb8bc84b6acf3b2da269e60e241e1662e10da75db48c179b1666fc98ce0d509

    SHA512

    c5599a232350b29a6033ffe9a03778db548b5c59675fa960de0e396ff1a13835335a15c630927d79a042db38c9ba4eb12e0c97477fca6289c9384ec47ae999b6

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

    Filesize

    242B

    MD5

    c0d8456b9fbe1004cd8be59da3532a19

    SHA1

    cf68c99ea3b3dcb49ea1e94d52d02bb895c14a57

    SHA256

    5f041783b074f2a0154cb90bfc11a5a5bb55e9c03bf74f7f0dee2957c20bad98

    SHA512

    cc465fdbe6b7038cb1d2cee3f5a455b5f949eb4dbd56207645933a5b5926d65f8f9d15bd559b4ec7639b0823420001a4e493dcfa94a02a867f5afb95dd6dd707

  • C:\Users\Admin\AppData\Local\Temp\Cab9253.tmp

    Filesize

    62KB

    MD5

    3ac860860707baaf32469fa7cc7c0192

    SHA1

    c33c2acdaba0e6fa41fd2f00f186804722477639

    SHA256

    d015145d551ecd14916270efad773bbc9fd57fad2228d2c24559f696c961d904

    SHA512

    d62ad2408c969a95550fb87efda50f988770ba5e39972041bf85924275baf156b8bec309ecc6409e5acdd37ec175dea40eff921ab58933b5b5b5d35a6147567c

  • C:\Users\Admin\AppData\Local\Temp\Tar9255.tmp

    Filesize

    164KB

    MD5

    4ff65ad929cd9a367680e0e5b1c08166

    SHA1

    c0af0d4396bd1f15c45f39d3b849ba444233b3a2

    SHA256

    c8733c93cc5aaf5ca206d06af22ee8dbdec764fb5085019a6a9181feb9dfdee6

    SHA512

    f530dc0d024a5a3b8903ffaaa41b608a5ccdd6da4ba1949f2c2e55a9fca475fec5c8d2119b5763cabe7ef1c3788fb9dcac621869db51d65b1d83cfe404fb4c27