Analysis

  • max time kernel
    133s
  • max time network
    130s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    14/02/2024, 05:11

General

  • Target

    Docs/Contents3f.htm

  • Size

    1KB

  • MD5

    91cf212dd04df9717673adef3d7e7baf

  • SHA1

    268cc5f80f1df5175829efcc6ed964aafefbc8fb

  • SHA256

    0ac4aa7177fb2d954b9a6fec115f4a69cb64c0d628208f38232b582280d9c62b

  • SHA512

    2d1fa9bc581fc2b98969749afe7f55daebe37dedc40d8c7383d78dc4563991cbc0e0d4944263eb78de327f7a2798f00cd5e268f2bea9b140d247bddee6925f4e

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\Docs\Contents3f.htm
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2376
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2376 CREDAT:275457 /prefetch:2
      2⤵
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      PID:2712

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

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

    Filesize

    344B

    MD5

    69de380c1100f17847063becdc196391

    SHA1

    9949e9fd0ae4a348e7428db7ad6c26362985100f

    SHA256

    b5c64f45aa6ac7286b656b9e809979d4f0f82246425cc8ce293ba36aa4764f20

    SHA512

    1d220196556f125589c99ca4f3ae6d2a2085e66d46e7a30e965af1a066ae1d9107fe0e9017aad4f752b5307f53c1fae81b8f24eecbcd8d46ce0e2523537e348e

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

    Filesize

    344B

    MD5

    0356be9dcdcded25b0567fbdac20a698

    SHA1

    5096e6bed577f14f74a87d1601a1f57808c878dd

    SHA256

    e47c1b6be91aeaca27ae3e08385324200c64949671e52233f74bf582bad2fa19

    SHA512

    2670ed66b5bf5e44c53b2d93df43850d1997a0ea53c95b9ae98972f7c8125100008b155831fdf0b8899a057f66ebcad18956e6bd40832bd629c2b4e6e6459e54

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

    Filesize

    344B

    MD5

    3932c392a5e19c7daa1a5b483912a400

    SHA1

    41331681ee8a4ffe1a182ca43ccfe8c0d8d41951

    SHA256

    0e707f673e02365262fc83a1bd12cab52779ac5eab9f20d7447fda33f01b7b3c

    SHA512

    762bcfcadc9c61fde53dc92b098c8e560fd65b72a702804987177aebf0806a15e1fe96ee7778558ab3dea3ad7e15c064bf15da56899133f667826c1e6d60159f

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

    Filesize

    344B

    MD5

    96297c181f7699b75cf1a91cab23434d

    SHA1

    890ecfc547a1f7c083d357a414bc1bac9c1d8331

    SHA256

    ea1457b3315336edc065ddcce338731d0d3327e2dc2b60c8e11f805aa1514c6d

    SHA512

    87aab6669166a80ec3ddc0ad69cc56910cdc82ccf8ddd5b8aede6df8506b7bd0b3293de1fd6c8072c4f0ff6f83014625c0c3732ad697253b14c16b323cb80cb0

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

    Filesize

    344B

    MD5

    544b099fe5e183647d89e4ab531a6627

    SHA1

    c6a200ce15dad0f435465dc1493a79bbb8eecb0c

    SHA256

    5287bb9f175b23ac37148b5285346c4c09eb32ca9d3728135b2e2147469924a8

    SHA512

    05c6f2f5cfb658a79e18b17c1a7e72fb65e3d74b086b68ac75155bcfe483127fd56f2df5b6f55f99247277cc9dad1fa3e9083cbf02e8832f6181a8b2e3763a5c

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

    Filesize

    344B

    MD5

    1e8463eb770ba310171dfb52f7cde876

    SHA1

    2a6cb14769dc7a2857b456b5bec1fb58bd7773cb

    SHA256

    05a42aae415b9d36fa89f26d15acfce64261e58ad85d07e26b281c2c646fffc8

    SHA512

    6c158955dd00f83562f12f08155cda881d54245fd2077485230bd0f05636336246eb4d776433b7ab0d18a7dadeb25d01e42e545d2f0cb04801015cf81919a0e4

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

    Filesize

    344B

    MD5

    0dbfc8da955175e45190a8264169db68

    SHA1

    14e3a79ef827a51c752416b8d7a24052b24a0e89

    SHA256

    2fb4b5acea1c9113d56302988931d2a049e5f8aab454b28c5d4f873e733e20fe

    SHA512

    f7e08f015b444b0bbfea7fa8ac1bdfb04ee7650b9e5cbb935de5a9c7081d43dccef0debb2c67f27b481c8dbd29bd61a49f1fed0523775600da150dac00e4ba7f

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

    Filesize

    344B

    MD5

    63229161e0f758548a114163bebc589e

    SHA1

    eccc139ecc9a49b59d6a1835479348e132664906

    SHA256

    098d3b12ff1a7d63225cb0906f3810e8c1782cd0d39346a27424c97b8d02d309

    SHA512

    cdd810302fa9d9645a5ba34998c04323dec11f6f0f2668686aaa25911e4a8d5e3232a373ce8cb6f2f5b37257b127ce2160109c9ab9b1131a891d9a2224c3ee8c

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

    Filesize

    344B

    MD5

    4b3e47012106f931d7cf8c652f7ec65a

    SHA1

    1d1eec652fedd9f6c82c14022075fd349398ddc3

    SHA256

    6c97015640b74bfbff75cc1c2b945e854c5f6a7dbae8262e9cb3996bd012d5e6

    SHA512

    77af2d38552ff8d422e6ea3d5cdef4aa51c572a1fab1f2ccf381127894ff59d29aff66f4abdc2d400c1eb094ba2acd9a8e601cf56872e6204c4e11167226a64d

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

    Filesize

    344B

    MD5

    a59ca71bdb63b09c0e3317775ed9182e

    SHA1

    fcd618216c3abc1f1fa4101c1138bba6ea19909a

    SHA256

    8918b72cf7abde0f58d825a003a96111f9ea6e2cd1b4da0634e04844b91bd544

    SHA512

    ffb88d02b350d405be66c05fbdf85adb5cc67dff755ffc25e3ede12bb1ad8f266c9b3131d0b18748cce5540cde12a804235ab818567b6fb5c508da2bad97705a

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

    Filesize

    344B

    MD5

    5d34af205fbcdd0eca082f47d27f0259

    SHA1

    461946af1e1208d87f0d5a521aca1f24df8f6702

    SHA256

    35886e825e722dfae24e95431b8638d3a2323fa25f5d198175e122b5e11cab58

    SHA512

    447f220a90ec3d1a372e45fcba1729c0959e835ef300f4b0cb9af01d093a813a02229828d43cdc3169dae9ac3f2439d6c9f9b7ca86bcb37b896b46b2008ddce6

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

    Filesize

    344B

    MD5

    473673929a37ee885145c4825eac8337

    SHA1

    c28980f40e864cd964e0a6eb3f32348c9f8abe02

    SHA256

    218e27eff78fd39ffed94b00458c38ab9ffb1be32d9a60ff4221690be88cfd1f

    SHA512

    ef18f0a12daaf858815351a58e5b7e4b437dbbab84cd3f90dce8535a58f9af1b197c915809425aa16b10a31ad7790f4d236f5d5a1484d0e22597bcd3222db9ce

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

    Filesize

    344B

    MD5

    5205d026bfcce084c40cfb88352eaac5

    SHA1

    be947945d9bfc48111f122fe84f757e6b68d4415

    SHA256

    bd5642ad995ee6f907115f03487357135cee130ad5039cdd261255fff2e3b7f3

    SHA512

    ca1ca56e92b64fb164d2a6da440a82b4118eaee4557e20073b8f8d316a896ff01e094abf99c15e7ddd73233b03e9209c0f780e1e02a4ee61e8477bccc9c7f74d

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

    Filesize

    344B

    MD5

    692b7bf22c5b8bf1a05d6bcd23f97b88

    SHA1

    2b74a77b3558d97af4e642e1f4a01c0884696176

    SHA256

    8cec107515293641cd3c7fee71d14d848aa8db3851c4a7d1bd05e0db4060c67c

    SHA512

    6aacaa8068ac570ba92e76ae93e5a0b3c391ba81b8d639fd5b024496302fbd6edd6368a66061c97f20655711696212a74fdbd67514156a0b1e522a277948ee68

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

    Filesize

    344B

    MD5

    f75aef135bcd2601aeaf00da0d6b9a80

    SHA1

    fc89421ba2a3c0fe47f5fbf862802e68ce87316e

    SHA256

    7238b71b388cd8dbcd7694a8af0b10c3b6608e4f0d6f53b94f8630e7269d1c1e

    SHA512

    2e34b669dd2dc6415a7ba1e68eab765c22d18a40aa3c0d3444323c92f33934ac729836853ee484657cd5f53d4a1aab2db29b1f4a57e4bfa78fb7d8d1f37b605c

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

    Filesize

    344B

    MD5

    c093f7f5e5c2bcf6f5872e91f61703ab

    SHA1

    6ba6281f98c4acf70f5de0f72ccd60c52a26236a

    SHA256

    63444d2dae1da6a8c48ef0b9e1dcea888b51d8ca5c73cefff2362b798a9a5837

    SHA512

    53fdd04ce2188c6e856768eb61347c9fdb74c77a6cc63e8406dd2abb4eee94e35422dd60331b4610ac7613273ac33fcbc91dc0edca94b9f12f03302da0f8dc86

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

    Filesize

    344B

    MD5

    c90ba246e788845ec884db1911f2fbf7

    SHA1

    150a92dbae656d7f689b3d079b64c326f9401a42

    SHA256

    5cb18e43a59c93cedcfddea5c135a0f31414910819215a0d0d330aecb3f028ed

    SHA512

    3fc72bd75b03310753dcadfb2107b564adbf02b0a60bda0e58330906137b24286bd52a0da07edf89c4caaef17d3834ff68ec1941929034e6608a3b3120fec696

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

    Filesize

    344B

    MD5

    7063b8549318e084cba99db01f143b9e

    SHA1

    1f63e8f9371ad30d6537ce131a62cb3deb1d00d3

    SHA256

    6312a5d2f55326338b3df1f217f73f4fe25ab3996e02bfda93231df5fd0a49a0

    SHA512

    10ec6b2976bc4933471553b83863673275615ce6ae7bcf3db80e7774210252d370eb57559afb5023bb8617ddc65076b85eeb2793b016ecf8225eca9bd1dc96db

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

    Filesize

    344B

    MD5

    e9f64c14b26a7565568c04d8b902a3da

    SHA1

    0c309d44c93210ba0463cb0a63248d8dfa43cbd5

    SHA256

    d69998bcab070824ba84e74c551ee2b480ee81cf32dcc785365d48fc46f6b354

    SHA512

    4594b9be3fab1cda8fb42ea5678b9a9a341f767be23b4aa402e8a69c68ee28c841a36f0d751187133437076beb203417784419e0fbf924574d1c83655e8a8328

  • C:\Users\Admin\AppData\Local\Temp\Cab2FC8.tmp

    Filesize

    65KB

    MD5

    ac05d27423a85adc1622c714f2cb6184

    SHA1

    b0fe2b1abddb97837ea0195be70ab2ff14d43198

    SHA256

    c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

    SHA512

    6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

  • C:\Users\Admin\AppData\Local\Temp\Tar3079.tmp

    Filesize

    171KB

    MD5

    9c0c641c06238516f27941aa1166d427

    SHA1

    64cd549fb8cf014fcd9312aa7a5b023847b6c977

    SHA256

    4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

    SHA512

    936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06