Analysis

  • max time kernel
    133s
  • max time network
    128s
  • platform
    windows7_x64
  • resource
    win7-20231129-en
  • resource tags

    arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
  • submitted
    29-01-2024 11:49

General

  • Target

    upload/cert/index.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\upload\cert\index.htm
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2948
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2948 CREDAT:275457 /prefetch:2
      2⤵
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      PID:2960

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

    65KB

    MD5

    ac05d27423a85adc1622c714f2cb6184

    SHA1

    b0fe2b1abddb97837ea0195be70ab2ff14d43198

    SHA256

    c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

    SHA512

    6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

  • 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

    0927d61eccfd3272639f78f9c140933d

    SHA1

    b21af39ab2283af75b8e047f1fda0413d8cb14eb

    SHA256

    0dcdb66674372d7bcc19d9d35e2b58ab71c67905dd15bcc61bcdaa0146353a99

    SHA512

    85678582308e5747fa071cfe332021fb1523f2621f0e55f788a9ab814f5126bacc1824e6150b8ac86a27092c14b1c8a29117ab8605ad5eca9e8d0c8fef269714

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

    Filesize

    344B

    MD5

    6d683fab7d76320070d0ee2815715874

    SHA1

    f030a448f42e8f1381fd598df970a1f96e5f7598

    SHA256

    6a30f1c8cb2573d07053e6b2ef364de9e19b021982c7c265378d5f20ab2d744b

    SHA512

    5a273d8224c191da7f346c1a8d410341e4643b4aff16b8f3cb0b8a5e14fecde02e3ddd3663f652b2b3f277ca7e4fb0a7406037ce4ede5e625d91ce971535f043

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

    Filesize

    344B

    MD5

    7cf9abfc0d6fcdd29ca3bf6c87b5d7b5

    SHA1

    c3a4fb955bda1a2510e09c1345610d9d51a60168

    SHA256

    a377499b1ff43de4d24bc32c8d9094acbb04bda285e7375dda3f6a21d2f4b1e8

    SHA512

    18ea39e6a1a513322e2b3390853720ee1add26bffce8271939e6b107202b79a83432446dfd9278ac571935bae489ed0da2e9316772947cac1a20986e9cec895b

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

    Filesize

    344B

    MD5

    9b2dbfbe5368c0925558a48b76e7bc5f

    SHA1

    84dd6ce505d0f7cefc51a3343bc05eebb7705dba

    SHA256

    e80f6abd4ff9f4928ff9e1c35c0acc45125aa6b6fb8b54e28c10d962d6c61af0

    SHA512

    be7ae789bb80e4816d6616ee658776fb0c3a77b0ab841b0637810be2cc29e8e2421dd7216ddf71554c3f6b50e9811974a0f2239f50cc0adf317a16140796bf86

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

    Filesize

    344B

    MD5

    16e326dfafa50d9c9f4cabf2286b5d2a

    SHA1

    3447ee768ea8eaa54b8765a11f3fdfcc5a4c2fa0

    SHA256

    6c092808a532317d1b19cf36e7318d8762b80117c380270fd24ad8d9c6647374

    SHA512

    6a0575d86eb9c81ac7196398be20ad8bb6ed34359e138a1cac6c2e9fb646ba7eb6a882f7cc048ae4dfd7413f35dd0afbb0ba374fee6fb6835227443d080d25b4

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

    Filesize

    344B

    MD5

    2b236e0360245b88226888f980f6841d

    SHA1

    ebd05c53d2147b717d40849f05c3955ceaa0601d

    SHA256

    384a40579c6e991bcab79689c51d923d84be70f97912f49ee3af3137f0844d8c

    SHA512

    91e35027349eccce38342aca5eb449e25100a733aa0f425a3dc6106aa2e75713b5cd1c8faf839242e1f85c31d127b812e218ccb5871fccf552d64039805e7018

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

    Filesize

    344B

    MD5

    d43edfa4c5438e76705b591e4fdf0d8f

    SHA1

    63ea36666b221c801f342d89bb41805b19040093

    SHA256

    079930f85c9f006edc3a4d389aeb32b4fd8b37d01a4cfb6defbd576dda3cf7a4

    SHA512

    da6646887a08427fde1f5c8528e4cb5ee4cdb27dfc7392cf2ee15ec3906f5707a7011c64c79012cbcb094cb9d808f555307202850858faf65daa6145ebf442a4

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

    Filesize

    344B

    MD5

    636ba66c2d266cbf2735ae4b5f5c2330

    SHA1

    d542bd7226032cc816625f880cfd7e1c711fa575

    SHA256

    157667fa9bb310d1b136a490630f7d394574a9fc1b9dece32538ddbcff26f578

    SHA512

    fd3b5bb7c55c8c49d1f439c82d6db955fbbb78b077d222d91d3d30b9a9d851c6945882563a4dd984ec0eb5d1d8b5ff039f2ff1380259a807ecadd32aa813bb54

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

    Filesize

    344B

    MD5

    f2fe660abfb3c8ac61ae295eefb3c677

    SHA1

    f208b66b0e86ac63dd104abf605a6e726e9b949e

    SHA256

    ed8a931298010a3fd9cffc58d35734677ab7428157c2c9fb5e71b39458c71b1a

    SHA512

    a19708f371016f643037347991f23333db66268c87463590ebe2988283d41e4d73fbfeba45b4a874f330a14ab8382f111acd8b104856734aee3c593dc38e4b5c

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

    Filesize

    344B

    MD5

    9e4b32b86242da2bc51c92abca280af0

    SHA1

    30f85dcb7253f815eab74e51f05587c1d863b11c

    SHA256

    57843c0a8e7a5ce6e2a0fa474b7a2023912a080ea1a26942b558dd02f6ef0291

    SHA512

    035595da0c806a8053c8eb9acb2dd8a4f2019946edb7df9ac30fb38740ce3bac2e3b32710815b9602f5e296d5ccfc2a0f3b44b01ee4e29902382d37167d8841b

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

    Filesize

    344B

    MD5

    a4273d7cce578dda0e14e7460716ca91

    SHA1

    362b48799f8c3e48371f75282f8571c75d3343e1

    SHA256

    0d7ed84073e648a6446afe9c9192ac95a8121271f5f05d9c7f137d74b3a013a6

    SHA512

    f13742f45630a2dd76aecdbad703118adc6be59c95e6000f6c1342af05bc4af7204f6e8b1825cb1d947896d7ba9859cdf6c74b7a79f6481869d07256d9916259

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

    Filesize

    344B

    MD5

    33e4343d84a282ccba007ba51f49a5c3

    SHA1

    f752bf83bb2ca907f5a815e64a10d9c0129fb54d

    SHA256

    d4cc4ae01f2a1b80114b587abd9b842abc552f519ec189431b82c4e64ed3bacd

    SHA512

    f22e1b67f34e2284ede0e011304c8d608859c7a654ac3de94d3f8cf7ff174b4eedbaaa78b91b89e6213db8c0f2a887355b7f5ce15903d50f0f7a594b6c24848a

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

    Filesize

    344B

    MD5

    7a0e3b9020d06a50d91b7a72696920b3

    SHA1

    19d6b9653271d7a6856f6855db20cf3df53b28e9

    SHA256

    7cd370e48f21a7c0cdedce249a6e195dec37887b1ba23c2c4295cda1d7465d9d

    SHA512

    f066485e615fc8554aa5083b7c38018a3636f1916252964c8c232d43af581c8282f3809fcbd95f4ed2b305915b054044da0222323dd1a6366689497878d40d29

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

    Filesize

    344B

    MD5

    943d22f7c29fe05a64673f41f775f459

    SHA1

    f6a2212b6f69622f65782c9c08e76c1fb12c6880

    SHA256

    1120a644da94eedf9d02d5014bee370dd733947de5b55b22221ba98514b5cbf4

    SHA512

    da6670b02fb6df3cff1380ac0f73e45972fb80c9f15857c26b672033a951f2e3a519505112f0aea8863b879b750151146cc653f82a56cf4c3f295ae6027dc9ca

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

    Filesize

    344B

    MD5

    d9d1638a3b8258a8d67c3ec26036b32e

    SHA1

    59aeac24fb7495b9c41d9a192c62dc77e8c55157

    SHA256

    36fbaa8d9bbf7f4d0ce35fdba3d1c3d2f487ec580e82c686b54b975b068bfc0e

    SHA512

    b788dae3f8a1106bdedc6e208ad14404bae03dfd79c7e227642861c06a652598c56477dd861afe63383796b2523770fd327676c59bc8f4f69afe2fac5afcfd02

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

    Filesize

    344B

    MD5

    405526e087c188b8fbb24546b60db46c

    SHA1

    11db136107327f9f348188fd20782fd944f24bc7

    SHA256

    70ec026115bf136fd40c57894918287462004a9f06d5cc83ab8efa026fc7e67c

    SHA512

    69c5f61b28352743ff961ebf90b0dc8a580c02e1510239464dcd98009c7d12b5d03bbd14097eeee65956a5ef8e60144528ee827feb99ac82ee2ee8a4f8eb685c

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

    Filesize

    344B

    MD5

    756d941614271c426b7d0d129117f908

    SHA1

    2977e0ea7d5c0f12f37624335a980d7ef9846478

    SHA256

    d2341409bfaf778b136707ec02c637998832752938a26666d376a2503486ca03

    SHA512

    bdb1de897aa3c404008f18df5d88a2ecb6bdc34eb1ab520579800d6bcac7cd74eb40667a8a9f5cceea5d6018d423b7f7c1f6a78b6e3b32f033c8d2026c806c92

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

    Filesize

    344B

    MD5

    76d1be3e0d8818cd0fafa892f297d490

    SHA1

    38ae3ca35f8a5423af71b18421fe3ea32f19f1e9

    SHA256

    823c8f781e9dd5c110c73b6dd33b60f8bc3a3c872c532bbb3ec36583c41c418b

    SHA512

    74a0c3d6c97da3b676b29f12e75f95c98fda64d81d00371c0d64c290e9c6d48714bfbadd063d27c84124fe66fbc47cc816fb034164c58e96723b4ad304b05e7e

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

    Filesize

    344B

    MD5

    42dcc35f6d1028449ccad26a43aad72c

    SHA1

    259c8ec883d0afd135dc121f9590ffc56dd47a96

    SHA256

    33fd0af50162f62c5d4e0945d18c723e456608f7e7619bf312e71322ebf0c52c

    SHA512

    fe4f19fd58505b77e959bfeb1a589f7b194d1085e27485c82f54a28da724806d08a10690147a33717573ec31bd285b9094bfbc93d15c6739b6769076f301e099

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

    Filesize

    242B

    MD5

    4489c1b10949a7a4978c7a08a4c0cf80

    SHA1

    5f29c0df97be2062b01e7cdf985174767701028d

    SHA256

    b486770a04c50757665cb34405e5da3682411b64cf96107a76eb325f30bdd9e1

    SHA512

    51b4bff1cb397cd4e1f92cd4d584adaa4be4f7d4b511be4ed60b17e45320fb369408826757d0eb9c7c28e2c4a89cac5ef40692bb93ec0148e9123aa48dde452d

  • 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\Tar24F4.tmp

    Filesize

    171KB

    MD5

    9c0c641c06238516f27941aa1166d427

    SHA1

    64cd549fb8cf014fcd9312aa7a5b023847b6c977

    SHA256

    4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

    SHA512

    936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06