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Analysis

  • max time kernel
    1561s
  • max time network
    1572s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    06/03/2024, 22:15

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:1660
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1660 CREDAT:275457 /prefetch:2
      2⤵
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      PID:2964

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

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

    Filesize

    67KB

    MD5

    753df6889fd7410a2e9fe333da83a429

    SHA1

    3c425f16e8267186061dd48ac1c77c122962456e

    SHA256

    b42dc237e44cbc9a43400e7d3f9cbd406dbdefd62bfe87328f8663897d69df78

    SHA512

    9d56f79410ad0cf852c74c3ef9454e7ae86e80bdd6ff67773994b48ccac71142bcf5c90635da6a056e1406e81e64674db9584928e867c55b77b59e2851cf6444

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

    Filesize

    344B

    MD5

    ef7e1bf1b3e99851b9df900e51490b93

    SHA1

    1aac9b66d6b37d90217efcf12dfb174e1d77277f

    SHA256

    6fee4863a908764ca6bcfe62e26e8c59706b09772a96a7b517b705db77894f20

    SHA512

    cfe7056e58c9b2f541a830acaa4e25a2f0f633befc0e5eb2e35be5d8687feeb16048dcd25c3b341e9b1e5c3d62742dd4447318471dbbf3dbd128d0cda0ba470f

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

    Filesize

    344B

    MD5

    30ee0d13a113e2645a72f97fc80a6eda

    SHA1

    92528da2f4b9b9e666f3cf45a36e27a492c57419

    SHA256

    506eff27f9d31fdf67c397cc17e6378a3200d25cfc1f0b5bad7e1c66b99242bd

    SHA512

    2fa10d66d9863bd2a2b5c351f63f01eb79c84884c23b08d0704b5fb912a457d0dd3aa3197ad0e5ee1aa41b12a2af85ebe6a0b8fe7d327e124b9c2e1d3a7468c8

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

    Filesize

    344B

    MD5

    eeb802867d0f22fc3a9d5ade23c39fb2

    SHA1

    bdc88751b52ad52fe56261427ae7b5e87bd2e988

    SHA256

    8d55d68f4bf9a6dd159f74448ca3df1cc708566c4b42762568c0ffb7a9956684

    SHA512

    2addad576ad061a45dbffab91f556a7ecf07aa2a133d71cf997f7111b35093b04a9b9709c87d6636bd179677b443de6efc504c3d360f596e939b42d2d95621ab

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

    Filesize

    344B

    MD5

    3e156e523782ddb6819c4297fdfc0056

    SHA1

    e6c4c4d9c587c07e909a2c9d05aab059a27bd61a

    SHA256

    d0d41d77cb3de61bde4e900ac0ab7647d35029eddefeb2a361b30e59e26496a0

    SHA512

    2651bbc2ee54d81296d72d2d41df6ffaa1ae231eba05ea65ebc1625ae3401bd59b5569c61a16bd62199a55704d2b07bfd7292da05247271ef674319ff0206c8a

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

    Filesize

    344B

    MD5

    40fdb9540be13ffcaeaa04f21e797bb2

    SHA1

    1f5473b65520e2a5c1351e747c8564ca0c39ee7f

    SHA256

    c5bcf00f50ed92c9763aaa9de38fd4c07154e1afea170e1f3ade0e697b17cb36

    SHA512

    20e154ce297e10994b94e19b57f711122ca6936bd42b8054e36e3547922f94df117cc24891681e231e809ee51902a06d746bfde9bf4d44afb1984e11197a7ef1

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

    Filesize

    344B

    MD5

    9f83fd7a4bdb4f6037df3a09b4841b97

    SHA1

    904e24c55a74cee383f8e6972fd7140ebe0a82a0

    SHA256

    38079d99dc9ab957b8cd05d16a65e3211bad8c11dad03a631bc281e335f5e3bd

    SHA512

    e9f4a29c45262dfce9a489e8616abd3f95b19ff548e6bb028d2ad78290259290fdb18a8d0a5513a334ce5d1c4572bc679858ebff1e0bb3a40eaae5cf6ba487fa

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

    Filesize

    344B

    MD5

    7da7e798d707cc1ab068019c1e1ff459

    SHA1

    12bc122de5e10f00a578c965c8e43cd7c2a48565

    SHA256

    cc48755b8a2a8c28b3515d91ce17ef5f8d4c231eef668ac31db1d73042fb1741

    SHA512

    910e563f02352e980d76779b46dcfe371486f83869244f202f3c05aae49ae7b497021a685b9ba7f64ee171022962f3a74753c029c62bafd1ab192e20815a4dd8

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

    Filesize

    344B

    MD5

    5f78e9763c532a83014cc3086a3d8418

    SHA1

    c24fb26f66f7f5043abfbed194b39e92d6cbef00

    SHA256

    6a5d21ae49a130c57e079b79c98281e68c0dbf55b4804c2dfed32c89eb0161bf

    SHA512

    2ca162ac9070109c091b78ed4b748cfd6edee382a979a1a79dff0b6bdc9e2540e9a348460d4c1ca5d8d5acc9d1ffd48c53ab7729b293e2d2e77054789195d95c

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

    Filesize

    344B

    MD5

    3ed1afc95bf798d9c5aed49ba500797a

    SHA1

    c21867d9f5298db8284bf9a762fe090f9641c198

    SHA256

    8e5a7698e5d02eb80352510885fa024c7974d460dcbd47fca5f97b500e97f929

    SHA512

    4b3daadeaef45b25cfcdc1c10535325353e6ec29eef802297ff6e0d3c2989e5819bdd7649545bb8e302860406d9afa5a7da148a811a35de5c65f93f3b1b59e3e

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

    Filesize

    344B

    MD5

    fdda10b4866a43d88b84975e435daa83

    SHA1

    c4866cbb9a8362451f9690a222bcaa589994b2a3

    SHA256

    f9926e0c7268871f7a84c35db867f86a3ff1a48fae0ae57d0ada0c55691276ee

    SHA512

    11ccc84a96e828b126fdcb53cd2117e395c7bf027e2e4199c915655a7cff2b29ea9490bbbcba7a81df75d5223b7502797e115df1c47529dc61e780bbb5948cc2

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

    Filesize

    344B

    MD5

    b3f2e0848697c302ac0c40095f099ac1

    SHA1

    3f5d5837bd4d8766f4a3c31c2f71ae92ea62efd7

    SHA256

    ada8733124b38df1dc189c45efea2c9a5a42a03ca1c137aa0fc3ce927b568293

    SHA512

    c6e2e8cce6c8c077cf4e39d3ead77beff1f2127609ec1e4df3e0cddeaaf0e068ce231aff2557113b065cd2a86a5386fff54235bfac6bff8de714583fb9600f41

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

    Filesize

    344B

    MD5

    cfa14bf3481beda17896737f761d2c82

    SHA1

    bdde1df71adcd4bfea528d88615251dd27c53ea6

    SHA256

    cdefdfdd6cf5bba26a7f28cfa95eeac8979991387a620df719eebe6ec3ac27f5

    SHA512

    7c18660856bd64ede28255303ea01b1f45dac4192a97c699241e2da916e147c1b7e3ff2a2561a0bf44c96eece9b565f1bc2a4bef02dfda30d15900acc01108eb

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

    Filesize

    344B

    MD5

    ba67688cb9f707cb108326e78efd4e57

    SHA1

    d720cf9a81aa0e4ec5a9a3647821e9857272fed9

    SHA256

    d593791f8193785c4a979b491fc3a8fed8cb90e24e552972315192fa8914d0cd

    SHA512

    b0926c6bb84c7d6a1df0af8dbf2203fd23796acd5655034b46dc9519b1f90cb957b4d2d12ffc45373f11a5fdc0ffe376ff92743f1fea59f58a9dab5eee971ee2

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

    Filesize

    344B

    MD5

    74abf7cff13ac11e6a28e9bec73f16f1

    SHA1

    39cc3cd1f864da8e411d906e073f24ba4086e0b0

    SHA256

    e6fea03963954b1204817af47450697e722c39570a56862cc0923965c5500aee

    SHA512

    02c6d6a2d2847d4300099ed944f5c9826b981ca3161c04dbd93511eaef8688fde48fc960171e219426e4f7058c390036e905e4097fc004d5bd9b3df515d1f4c5

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

    Filesize

    344B

    MD5

    f9ad62971bd442ab07195d551b2e5714

    SHA1

    60b415796e26fae0719d8b9e0a880a6c2edef4e6

    SHA256

    98b2f459298350d7ba4e03e635a8042b0f140cf4f52b46c058e10a2da326e6f7

    SHA512

    c595642530c615a6afe5e2f3a64ad43580c030fc42b270eb068ca5a0b5a3c1db01c4df47c22c372676511f9cc90c2d2736da54e6da748d861eadb1833dc9ff3a

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

    Filesize

    344B

    MD5

    e8b7fa560738bfacee233df0bcf3bed0

    SHA1

    2a490711fda95e3b49fc3df4d45f7e6e9e59d5b1

    SHA256

    65eb23b974c82e025bef9f5afbca4bf59b66f11d241f11a6c589efa28eb5089f

    SHA512

    9db2949950ca3ed1acaacaa02afe7728bdb0d92a4b66dbc1a38c2f4c1abe085ace529eb4e7c2e00926256b7fe36b7cbf4508d92941c31d7545f316b3e76f1043

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

    Filesize

    344B

    MD5

    0faae78d292b68cf8ffac84321476017

    SHA1

    264b5c1b0cf540386a53a4ffac49f5f98649a595

    SHA256

    b6712a52c838621f22fb52388d85d1c294dc443723971612b64c34c1fdd8e56b

    SHA512

    466c8b277f81e199d1717b68d6b052b5b4cc2802c89b4e12886b95567f63695bfcb5926650d355e406657e31ac7c1cc67bdff30879b93c0535767b49ad58a71e

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

    Filesize

    344B

    MD5

    3127cf9d74ca7eecbd2ecfccb958cce8

    SHA1

    0991419da9cab2e5b68f378f94ff85f8158008dd

    SHA256

    02744254727dde6e12b7db81600b5af03db31d7f80c52417b1aa9219fe04b6a2

    SHA512

    d832b81201dfab830fae63838e68234a92ee38bc089de892315cbba2f3a87e5847e9031c17eb1495dd6fff3afea64f4dc1ac929f580eb6e5fa33fa74d08eba04

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

    Filesize

    344B

    MD5

    3c0df48bd81009d1dee6a474364f9a6d

    SHA1

    554a31274dfc82c3290f979997d7b60f9ac540b0

    SHA256

    8c233d78fe608dc375b49423ddc39f8ebe7a00203502a4e7b7adc7bd74e79957

    SHA512

    5ab6a90544076864c4376e5764b4d5e540bedd4ed8a583570807d98bee855d2e302ae422a2e82f2f56dc9be44eee6ed6a1a26f984216cfbb7789a0d49814e103

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

    Filesize

    344B

    MD5

    52468b907e04ae2419a30e98857eec82

    SHA1

    0ca2dbc022cb5934791dca1365b22ae99749790b

    SHA256

    6ff44dca190934be2bfa4dff5a0fe740dda352ac8ee2b3df31f84ad043d2e732

    SHA512

    c496e8fce5d1c7b91c14cea8ab944026982ea736a1c25171a399a9798144223897a2ac3769a3e5b86ba4d16fba6280f17ca80f2977c517d31f7b36d61118b299

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

    Filesize

    344B

    MD5

    118f724be1b98e958d7d8a0fee3caa21

    SHA1

    e6aedef70b68849f5bbeb53caadd865c26b77e66

    SHA256

    8581443dbefd63c6b931ce429a857ea41f6f46820d33087fb3a6b4f6e447f681

    SHA512

    0b861dc7067f5e32846e8a2f7f175ece90052a446af6305d2f068a21f8b62f514bc60251bd9c92f980f5ef0a8eb2ec8b9437b27c8a0e110690fc9349754b0972

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

    Filesize

    344B

    MD5

    2688cab889480b3ca0af20bfe091e7e5

    SHA1

    e746da32fe772c91d0b2b65447fd8cc833f09f25

    SHA256

    32c8b7973af6e459a61d95f2519e8a03a1874baa778e70024bab7e17eb17af0b

    SHA512

    beddafc611793a7f2c342e91f65be4d2d8128b3fba8da0fbb2c8f5b96352b82d4b01f455843d293352a53ef672789e58520a4a283cf1501a388b6fb575b571c4

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

    Filesize

    344B

    MD5

    a2f09e7c2aca60ec01d504d87f455e87

    SHA1

    102e1e02ec89a51363b01584c61fb8ef706eb28c

    SHA256

    7e7e5d6a550fdff78f210ca770d0c58ee62bb4dec492c1f4bf6adffabd73428d

    SHA512

    0a739dd852ac0d96b9e5df31296a5873a7a159ead086646ce22c63f5a8d56f5280b16f5abca920af06da4dd45dc18516b0841acfd29190dd8049af8c4c132f58

  • C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\imagestore\jre0bgm\imagestore.dat

    Filesize

    1KB

    MD5

    29b823f8281b71f7bad053401bf1480c

    SHA1

    f108e268d4c9ed226f33f284f3173e65363557fe

    SHA256

    bfbc719d741e7d4fa2ce37a41f7f939d24b331a59ae8d28613ace4e9467d6c04

    SHA512

    f590e3be1b4d56d95c4453516995a9d5dd0f7b78df66415e56095ae3eb18373f4a4c97653e19b85f51e153f83d3a9107ea7170236a908eeb45241c9d22320187

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\75OMIGJ7\VsNE-OHk_8a[1].png

    Filesize

    1KB

    MD5

    5fddd61c351f6618b787afaea041831b

    SHA1

    388ddf3c6954dee2dd245aec7bccedf035918b69

    SHA256

    fdc2ac0085453fedb24be138132b4858add40ec998259ae94fafb9decd459e69

    SHA512

    16518b4f247f60d58bd6992257f86353f54c70a6256879f42d035f689bed013c2bba59d6ce176ae3565f9585301185bf3889fb46c9ed86050fe3e526252a3e76

  • C:\Users\Admin\AppData\Local\Temp\Cab84AB.tmp

    Filesize

    65KB

    MD5

    ac05d27423a85adc1622c714f2cb6184

    SHA1

    b0fe2b1abddb97837ea0195be70ab2ff14d43198

    SHA256

    c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

    SHA512

    6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

  • C:\Users\Admin\AppData\Local\Temp\Tar8639.tmp

    Filesize

    175KB

    MD5

    dd73cead4b93366cf3465c8cd32e2796

    SHA1

    74546226dfe9ceb8184651e920d1dbfb432b314e

    SHA256

    a6752b7851b591550e4625b832a393aabcc428de18d83e8593cd540f7d7cae22

    SHA512

    ce1bdd595065c94fa528badf4a6a8777893807d6789267612755df818ba6ffe55e4df429710aea29526ee4aa8ef20e25f2f05341da53992157d21ae032c0fb63