Analysis

  • max time kernel
    120s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    09-03-2024 03:52

General

  • Target

    a.htm

  • Size

    1KB

  • MD5

    752a1a8e638938f8e466e838b330f7b1

  • SHA1

    5a66c6f7dc710496af18360253677a62a5bc260b

  • SHA256

    f9753221feec9d106c5ad16120eb8bf9a6fcee1625d870373de7496cdccf4a4d

  • SHA512

    e6f1333f3303b5c30e59e13baba529279fadb5a83b3984f0f83bffd69978146e062ab82a01e04fd7af2bed8a85aa6512acaebf24604c02a317ed8b633d736c43

Score
1/10

Malware Config

Signatures

  • Modifies Internet Explorer settings 1 TTPs 36 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\a.htm
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1684
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1684 CREDAT:275457 /prefetch:2
      2⤵
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      PID:2536

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\35DDEDF268117918D1D277A171D8DF7B_8C384B4464352370E688ACE76E1D4B47

    Filesize

    471B

    MD5

    0bf42760bf509284b14e14399ed4054a

    SHA1

    7af8a5bc6e5d637eecf1f6eb9bf0d78daa25c1e6

    SHA256

    49513ec829019e9e917f134e78dab79c16822804e23c276b56b7ca542ed32d95

    SHA512

    aa01197fdfed5cf0c91fa03150f0e16d441dc533333c647c16d8b36069c9d5c7a63c4c6b9976fe999210a9b5079fccded99c76ea88e6d03bc6acacd63638825e

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\35DDEDF268117918D1D277A171D8DF7B_8C384B4464352370E688ACE76E1D4B47

    Filesize

    408B

    MD5

    9e0dfb771f1ac4b149d02a07ea306d3a

    SHA1

    fee0ca91d86f9d19bbe4dd669b6263a1f4844059

    SHA256

    9b1660d94721d21feb1faf4d7dab518f44e3b0f3a93d2b335acdea49a6edb09d

    SHA512

    d4f901810666ecd34752bb35eb831cf45da70b07982688cb8bcd93f9759a00bcc8abce373b2e1b91029592910cb6ff71e9ec9dfe171cffbe348b56adddd51e7a

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

    Filesize

    344B

    MD5

    fecfa5371974334efc36ce5cdbb0bc6b

    SHA1

    9907f4fa4ad7a8b830957b49f415b3e2ef893ee0

    SHA256

    32e79dd019d6338e26827ca1b8f137ea971755e2e566666947c17723be7bf949

    SHA512

    589f8a7ba0869dfaba3895adbafa44b560f13ec09b93eda3fdb48ad83819c8ab853e16c3d9cf54ca7d2cc0f3a78d2fa52926ae35446f4c6a5b8a7b3de8e2729f

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

    Filesize

    344B

    MD5

    91ae7fc94ba41c8129706f81c63a42f8

    SHA1

    449056d2cc0d1c5d8890cdde357c131d562d3894

    SHA256

    8e6cdb3ae108b5f81e883d3812a42a5450d7bb04f92005b681cb620ec16d372a

    SHA512

    a1dc9d2e240074b3ab98b28b3d401d7b05e1ed54a76834fa1251291e0c29f9ca3cefd716a331da17005b36bfc8d884a2724bed682b4ff029758fe798db55b972

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

    Filesize

    344B

    MD5

    55205fece8b2442ee2c14be3174ebfdb

    SHA1

    0beabe40e4b0159d33e9f38cf26e7fce02a52c0e

    SHA256

    98604533b539fd67dba6c79a93f710d9426a83a38a54207448c497e697eb3676

    SHA512

    6f6dba19d6026c9160cfe02699b6e928af7f8c1af0cdd6e460096cc06a7c6b5f3e020c02ca5124a8a4f407d695902bec4d24e1e55f0ddb68fc12572efaef6e96

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

    Filesize

    344B

    MD5

    e933334e38eaed62881f3b3e2857a59c

    SHA1

    933e45d15ff7f1c435c7286b4d31f5cb3676f12c

    SHA256

    26583a369f77f4bf84bab12cabf2d7d43f82a0ecc824566a7c6d6294494521d0

    SHA512

    68a140aa865888695e42f333ac285899dfe74be302af5b5750535f5f050712fc65376b1a77fdaff16f98e9db3e263b3651ff52ec98a1498231717d3cb5f5a620

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

    Filesize

    344B

    MD5

    c14710a509c51b4745e0b45bc7b653eb

    SHA1

    8e7b8b1693698368e3cc76b4d8c2c2183e8e0fa1

    SHA256

    1fadc83aa5a7d6bd3b3d6a56d2a6076dec200964dd3ad3164e1a6d034a6940b4

    SHA512

    0b4596eb0bacf4785c30ef35141b7bb3250503507e4ed5f6dfbe07e4d928104856b57e8aee03435b8494ff79d57ace93831752c98ed41df9c18ee0a200d044b6

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

    Filesize

    344B

    MD5

    25cb0550d5997e7e3931169245dd9965

    SHA1

    ccca5737fe3e238a345c6fb160ac3c8d16a92b6a

    SHA256

    aa90e3eb4d4dc8af98bc5dfaf9eab9d8826a3f96f90cf392c83c7d35646a15e9

    SHA512

    c55dfab4050625550184c102247ff02e6ce70c1b25f34f5ecb568d99fab49141204928736b08fec2377dd0c4963eb54fdb26c4e162c20f71d3ddf263895a35b8

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

    Filesize

    344B

    MD5

    93ba1aee46510d063e02134f403dfac5

    SHA1

    945d6f7cdd21858b9398e0336272d6093dc97f6a

    SHA256

    b67ec6fe5d20e23d147543b96422b4faf886d837b473066b312fd411b40f20e2

    SHA512

    7cdfc7276f8aea97b7154fb74aeb36206f7e1c34af0af1cf549e7c1623660cf5055313c6b5bccfa9d286c266731e23096d247d71c91b6716ed19d0087a672feb

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

    Filesize

    344B

    MD5

    c14c6e924550b464e6ce547176610e9c

    SHA1

    6338de6bdc3a01b31691a9f2d5ec8610bd656d2b

    SHA256

    1cf9397bbe2e72b2007fbc8b74144512be6b2722cf1b45b8c70982bcd3885582

    SHA512

    31321ffb0ec21c9ad11b9101064ce96197a7d75d7745fb5068a6b38c3e8880d5f0e136192d6ed466d6ab311344cbc1fd5ad5f28974b0742a7eff821c2d7eb99d

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

    Filesize

    344B

    MD5

    d1ac190dd7f95db5c851472447860829

    SHA1

    d32217b4006d2df6f63f72dc18fde41218ecfd51

    SHA256

    ed269c0af9fb5da8d0c4b6b976e553dcc514731683a99d5e2008093ef34309b8

    SHA512

    e7a7a6ed845fbb620ee95e39df5c6efc9b01a196a6d0e343c56bfc2d8225d5409346749810a375514cf0c79d06d6d2911ceaf3f8206af0e693f9c8724c599a6a

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

    Filesize

    344B

    MD5

    4198b7bff920324e0ab8fe0c6bb1c56c

    SHA1

    445bc4edeffc3909789ce8b527ca8318f9d8b39a

    SHA256

    1acab3b8b995c7dd822d987aad05df4dc7614f9cd5b109ec02db2d3ea3cf0a58

    SHA512

    5b93cd795a0711faf09a13e1c10d3b107206b2cf26ed8611cf3592218a494a4df3f01199227590489fac2b1b1b1efdfe81d80da8d9738161aaaa8d53ab1bdd18

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

    Filesize

    344B

    MD5

    67c5bb00cd08e8118a2477e97d4dc3cd

    SHA1

    c1909395d527581480ab961a819148f63fba3808

    SHA256

    5130f1fdc0bf6098ece450337e6d38013669ea3f44cc8ea0813d378381413d4b

    SHA512

    e1674c11400016d40c72d7179d2e16b7d6c4371291b617a3e73bd1d707cd7ab4a5bd6478b6ec437828a223da7a88f36449252157d1801905afe7ab283a948ed9

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

    Filesize

    344B

    MD5

    e16fb13e423d2ce9a24e6f244490854c

    SHA1

    11b195e41159fd7936c51b036d50c0641a4bd06e

    SHA256

    31c32ab195b1fd60c62e5985a8000d992f89ceb00d50015289e6ea9c1a841159

    SHA512

    266ea801fcbc73e7e848f15c236d17ce7f51c4bbd49383f2fb41a4b31f69d28251f53b06ed022ee698aa84487dbbfb35eb2561e84fd72b2510d12e9d751c2118

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

    Filesize

    344B

    MD5

    d16c3affa4e3991b11219c6598cb3fb2

    SHA1

    527569859ffd14c870e9cff31bd9fb4e63647b5b

    SHA256

    8fac3bb5092f2c467a77eeac7984b48d7e01aaf197e9876de4430e637239d5e6

    SHA512

    91ce8193672c6168528d06a00ff7ad8364c77edc4d87b0763e23723edd3e52498320f105e6e9121ca8ecb1bebb39765d839313e66a4593811e314dba3c6e4cda

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

    Filesize

    344B

    MD5

    0434106f44ece0e7db675fa3dd518bcc

    SHA1

    0f9ac8e4c6c2db49abed6b4defb0b1b1167300b5

    SHA256

    002bfb2990bd2796e282d15c2d2c7125a14e0d5fdabed81e61fb273c22983e7f

    SHA512

    8c0c12bde3d5a677c2bcdc7895c936593dde8cc706c4ea913e6e119ae385bf5aaa7911d36787835ee4cb8bf63b608144ee72259c96cd21c0905914b413ac6185

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

    Filesize

    344B

    MD5

    373aae3ac11c8e5e9d4b0fc1a4949070

    SHA1

    210094dc115dd87d9f1e87cc72ff888e096474b7

    SHA256

    dec03bee2a3b4f2fc3cbb77a9c89af8e31736be100607f8677d7bd8ea675e130

    SHA512

    118a9b8aa5746b3ec778499881e9ccf8b4a2144b6a19fd127fb61f91d7cb509ba5bec6173540a4fe33525d4ef9e7d1b1f3f7e189ae7444bb8d2aefc3a824fa42

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

    Filesize

    344B

    MD5

    2a4083978c94796d71ab94ed102c21e0

    SHA1

    965db9ee47f610410503fc9ac700590717bd6294

    SHA256

    d460fe4c862a77555f697bbad7f138d8b4e8ef3e4bc5d788fbe71957cdbe2baf

    SHA512

    bb33b9e6bbced11e801ce92fe93f58150001b7607c0e50bb69714e8ef5a359248cccdad1319939b4a469246eed510af442e31dd58f368f382c54548b481ab75b

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

    Filesize

    344B

    MD5

    c8447efe67d999fad122bc69b03343c4

    SHA1

    2b551cb3b1a9bd62ffe3e12d4171edc039a3a1ba

    SHA256

    28b4bfc481a260095ae27253a4bc6fe3f0250111359c47397641ab165da1b57f

    SHA512

    d41a64f216aebfa9a96acabc948d9ad8b80e9239788828d09acb92159c4008c85cb3ca7be8b7cbbf1e99a2b981ed85f3bc20de0a689aa6154fba8fb8a09b50b5

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

    Filesize

    344B

    MD5

    5992823f3a861ee0481e3ff760bc96d8

    SHA1

    bf7d2bcc9e4deabd4ba2cf0a7423e9cbaa46d174

    SHA256

    047f34ffd8680d25a8f1e5ca0c01ed4fe8c63b700534d8bb9a68661c4d1504ef

    SHA512

    6b78c191929d900d4ee9ff2b31aa3964803a33f009151d6a20b85b13a28472e33e0c64014a74a0aba220e88a7cf530c69d8a19b4d768de42d0f33f90f0bbd2c4

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

    Filesize

    344B

    MD5

    0ae775730580de2800d7ffe98f88913c

    SHA1

    1a8c30dd0c25c5d77291435d435f7335013d94dc

    SHA256

    77f2df7964395b762e8a7cb4f5c346e94281ba78f765fbb659eed344ddead529

    SHA512

    5b0e6c7d0cca5b73ceebf77c4474917ed22f5c584babed5102dfb360c0de8240a8bd150311ed864b35028536c0b0ff859e26fa011011ca955a77c9130f1ee629

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

    Filesize

    344B

    MD5

    ef92d500bb8e069ccb81a7db576de8ac

    SHA1

    881269c1112f2ca168e38e81f8a264094059bb36

    SHA256

    b27be9a6f54febb94e5df707b1fb4772a5ba59a55b2e7dea355f1d4b4a59099e

    SHA512

    65d7cf4b4753cb834292e43ce2759014101ff30bb8429108ee73114dfaa2ad29eac5f93e5e126132fac9fcc203b7a347719068fdd64415b11b3a272865639ffd

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

    Filesize

    344B

    MD5

    ef17bdd03c0f1c5b9066378757caeb00

    SHA1

    6aa58c63401794787bb66e3d51827583fedae0ca

    SHA256

    4b586181048cc1e84b4ff54b9aa0fadff67e21b3f94faa5d4cc13ad0c57b9df4

    SHA512

    e25a47a9c29663d6dcea57543d99877c63c8f6c7f9dfebbe85c9a487596e731d9fad5ff769cdd8cbfd31706f5babcb446a3f7bfb21b83a63eb6d470f5dd4b342

  • C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\imagestore\l63kubb\imagestore.dat

    Filesize

    1KB

    MD5

    0349bc259516a88b20dc5fedccf23140

    SHA1

    b506cb381fced7ece5fb8ec73c76be152545bd6f

    SHA256

    18e835c271f7c247d770f2ff1c2d4de85fabe0987d2fd174bc875f2e5c8142ad

    SHA512

    478c50b033c34a5b20b47b9377ba0ae7edbf03e8437a1ae60137c48e0e9365c113687729d8b71574461eb15e6feb84a3018ec2f3ff2012aae7a5d0808152918c

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\3SGP9G0V\VsNE-OHk_8a[1].png

    Filesize

    1KB

    MD5

    5fddd61c351f6618b787afaea041831b

    SHA1

    388ddf3c6954dee2dd245aec7bccedf035918b69

    SHA256

    fdc2ac0085453fedb24be138132b4858add40ec998259ae94fafb9decd459e69

    SHA512

    16518b4f247f60d58bd6992257f86353f54c70a6256879f42d035f689bed013c2bba59d6ce176ae3565f9585301185bf3889fb46c9ed86050fe3e526252a3e76

  • C:\Users\Admin\AppData\Local\Temp\Cab5BB9.tmp

    Filesize

    65KB

    MD5

    ac05d27423a85adc1622c714f2cb6184

    SHA1

    b0fe2b1abddb97837ea0195be70ab2ff14d43198

    SHA256

    c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

    SHA512

    6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

  • C:\Users\Admin\AppData\Local\Temp\Cab5D7F.tmp

    Filesize

    67KB

    MD5

    753df6889fd7410a2e9fe333da83a429

    SHA1

    3c425f16e8267186061dd48ac1c77c122962456e

    SHA256

    b42dc237e44cbc9a43400e7d3f9cbd406dbdefd62bfe87328f8663897d69df78

    SHA512

    9d56f79410ad0cf852c74c3ef9454e7ae86e80bdd6ff67773994b48ccac71142bcf5c90635da6a056e1406e81e64674db9584928e867c55b77b59e2851cf6444

  • C:\Users\Admin\AppData\Local\Temp\Tar5E32.tmp

    Filesize

    175KB

    MD5

    dd73cead4b93366cf3465c8cd32e2796

    SHA1

    74546226dfe9ceb8184651e920d1dbfb432b314e

    SHA256

    a6752b7851b591550e4625b832a393aabcc428de18d83e8593cd540f7d7cae22

    SHA512

    ce1bdd595065c94fa528badf4a6a8777893807d6789267612755df818ba6ffe55e4df429710aea29526ee4aa8ef20e25f2f05341da53992157d21ae032c0fb63