Analysis

  • max time kernel
    120s
  • max time network
    133s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    11-04-2024 00:59

General

  • Target

    doc/mkvmerge.html

  • Size

    94KB

  • MD5

    0d0a9f6556e2e089fc22a092b34f71b2

  • SHA1

    78cced61f5b63dd0cc78e25ca25088766bb66f02

  • SHA256

    8ac80cc8935509e99baf24115519cf428c47c754ed53d4302cf55d497ba046d4

  • SHA512

    d7e9275693e4f9a01284ddfb05353a39a0048fff5d30b8474735f1775ef2f3da4355b51b40280d03196748f75ecd3d0e2d621445ae1de620ea3f71fd13f85b7a

  • SSDEEP

    1536:+Zg9+qNd6gOF7E1ZZZaGmy7j7riCvsQsAosEMdV349eowBUD5mdF:Qg9+qNd6gp1ZfaGdiQYs9de5u

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\doc\mkvmerge.html
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2300
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2300 CREDAT:275457 /prefetch:2
      2⤵
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      PID:2520

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

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

    Filesize

    68KB

    MD5

    29f65ba8e88c063813cc50a4ea544e93

    SHA1

    05a7040d5c127e68c25d81cc51271ffb8bef3568

    SHA256

    1ed81fa8dfb6999a9fedc6e779138ffd99568992e22d300acd181a6d2c8de184

    SHA512

    e29b2e92c496245bed3372578074407e8ef8882906ce10c35b3c8deebfefe01b5fd7f3030acaa693e175f4b7aca6cd7d8d10ae1c731b09c5fa19035e005de3aa

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

    Filesize

    344B

    MD5

    da6b6c72e59e98f9a7b321944f5031f7

    SHA1

    01756e24ab2ff1eb08765949092fd4c8fba53f1e

    SHA256

    301fb252faa12396f51f76228d0f903151de143bb1143a4fb545deaf24ff9d3c

    SHA512

    60f935d2531cd4da907d6169cec10b2c1faf5f2f4ff6b82e871febafaa5c18bdd78acd90640be8242ab93988dda4496538af0ae20602e5131b1021ecf693a244

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

    Filesize

    344B

    MD5

    77cdf2b73fc7d060fcd8897769cb80f5

    SHA1

    e7c05e4b5e4d802232f07b029964f087e67ca043

    SHA256

    7e5c61b60c702c36a323e0dd8f4e9096b5ac8a49bcaa5b5b8250441a7b0434cf

    SHA512

    3f8ad57315df6cd6acdfada67a199b6abb2a667fa6680380b5713e5253edefdb5eda796eb10bb1b81c139f8d68afe166daf5116999c820432a24b4e19fd4907c

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

    Filesize

    344B

    MD5

    03030597935332a2a5700b78c458e0f5

    SHA1

    6c455be63d9e1e450d65e6eed6438d12b3c94f76

    SHA256

    fd8f9f05fdf50af3fe0559d057a818b3ceeb14bb6084fb05b5012ab75447dcdf

    SHA512

    a68094d7482d5dd83327081c2ce61c41540473fdec233ba11f3da401d61bbc04db0c2c7014d45b703e6e8dca3182a282ee59168086c21683ef446260e21d21d6

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

    Filesize

    344B

    MD5

    9881cdb04935f87cb4b4fcc2fbe4ad2f

    SHA1

    a1014916a613c999096f5213d3ee7260b97e7519

    SHA256

    43151f54e906fa307976e8dc25b0416e294145a93c7a2d92f55c370682a88aa8

    SHA512

    42ae950648f41ac020a860116f62bc850c9a029f1b647fbaad7ccd939afe1ce1d387d2bbe7aa89e21a7a1c010a2e823f492d41a4d0a2773cdc911687c5ad6d34

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

    Filesize

    344B

    MD5

    a390aa7b3500fc3913853dac1e0c5ad0

    SHA1

    fc5a0f6eee621bbc0ea9397d2fc99285c59a96e3

    SHA256

    398406dee8271ad96459dd093f86d81e78ca3e53c4a7b602763614f7854fe0e9

    SHA512

    40552d776fd7118693b8c1fd207c2aa22030b5e69edced0f8b1713df24204812f31e1a269ccffde62bc191eb46901a08da3877ab621ee8b999be6d92f5fe5624

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

    Filesize

    344B

    MD5

    edc0380335788760546edde9b7f52c82

    SHA1

    217cfa7473a0305814b41216309af11c2a05dd03

    SHA256

    b9134f34c538d8785c9c415e5d2309f769166395468b7c706e348e5b065b0411

    SHA512

    613a4b6d55c3042de53f9aa1e4165279fcadf527ae123e27f1259fef21bd12f05a355c8f013577a22aa368c1b47ce6044b95450d91a4290194cfb68b7d7a284d

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

    Filesize

    344B

    MD5

    f933260bff6d9be11ef5fed9144945af

    SHA1

    b6fa4b89ef4e59f5eef8ff044b4a0b00cad03ec8

    SHA256

    c99d2198509401375dff60a1e4a57717123c26d4d46d95394576873c57d419f8

    SHA512

    701c3a91afa72a2c6a5466f3b22af6103e20783037eee786a3e2c08e2e14b98f5234ac5a61c469221fad9f617cb2272ffbd7fa257fab0cf071986af0d04efe76

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

    Filesize

    344B

    MD5

    64308f3f90181ca1622f00fbd3326b9a

    SHA1

    335b9ad81cf8cf5cd54aa94f700b328267223cab

    SHA256

    a4ebc3b2fb69450985d0fb26c5b8a480a252c42df4d96b5deb8785ac3becf713

    SHA512

    ba85d4aae7f0c816f2f92174235e9aa851c2e39013ff2152feccc3c41a3ef652f09a2f5aadad5197d6a9d3eaed58c054f4917124bfc2f4573b503fe9b66dcfb0

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

    Filesize

    344B

    MD5

    5cc062e4c79b8019fcf2fcef69566e69

    SHA1

    d10b753a422b9a20a6ed5646eab20244c54237e1

    SHA256

    e7f713c848403de009a42554a89a2f6919649ee02cc226401dba419769f45752

    SHA512

    108fa78e69f50fa5671790f7d94611c7cb29bd482ebd121d2af622dfe17c6649b5a50c7f717536e73ab12720d5b99fdb4f56499f89b04dc9b6f73e5c8c1b27a4

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

    Filesize

    344B

    MD5

    7a736a5884476cf01ca0ac120f8448ef

    SHA1

    680b75e5eed4e65600fb466069ed6a83d342cfc6

    SHA256

    e8a0961cc444c6c81e2a015f968ffd84ffc7c09423ba304cfde19fc03be12c0f

    SHA512

    eef95e29ceca9ac7993ca0d7a67d6b1435f509a99a82b247ca21c3919613c879f2047237c9bea5f5e89b4eff6347b998220398cd2c531316d03d68efb45b1e5e

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

    Filesize

    344B

    MD5

    2fbbc00864a5bfb742d7f1ac1631bae4

    SHA1

    2f3b9a9e07f8b9888c47bfa8cf288d0d16e6e01b

    SHA256

    75b4c85661e0bc15e2a4abac8643727851d78447aba198a4462a5d1c9ee99dc0

    SHA512

    9918947dd5ce994867c246eee67f9f7339dac7a176600f8f6387c12f6047e4c4d719e324871cce5e104b3dd204ca41cfec16d23d97f363a9ccc847e1936f1bff

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

    Filesize

    344B

    MD5

    8041fb1d84b0b67d1fbca8ff47180073

    SHA1

    b33f43ca244aa3c1bb626eff2d75fea10f87a0f1

    SHA256

    f8453b5721528c427c301b133e23b83651adc3d01723ab4b8f1ef6dd4cb11f5b

    SHA512

    e2eeef2fb209f33a612c3ba4dce42489ea52935d83a94ced113ac459bee2d5d4f5971d4098c4ec95168dc9a593d96bdfe9da46fd6511405396f9241ef755953f

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

    Filesize

    344B

    MD5

    c388477f389365a8a0ce205d67b0b2b2

    SHA1

    5060b70c216ddf1bc5c8b4137ef5c062fce726e8

    SHA256

    7d0d5a2937c845b4441b872f126c8abc5d47b3ba2038bb742b2e29030edda756

    SHA512

    ff0b1169ad729fd37b41f4057812078e892d1122bbd5f7029146426e90d2b48db49e7eeb922c03fb8b0034743698c8a74e79cbbf7345f01ef7ae4ae8559b2107

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

    Filesize

    344B

    MD5

    79664255a4bc07a5aa8dc41e28501293

    SHA1

    44f74e2c5c8a091cf9c667bb3081578555bd342b

    SHA256

    51dad2b844151d29d00eec864e1c3df28e3041a6e0cdcc0f54e2b0776c1afd56

    SHA512

    86385667245d50815e6a0889740dc09ed1e83f983b9f740f68826569a845ad559309cbcb5b68ec79bd0902296d6a8ff08def292bb1c03076d688be850d0d1f7a

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

    Filesize

    344B

    MD5

    f0431aad8906e92faefa6d2d9e735ba6

    SHA1

    b8d9a9f072ca1fb85ba2b9e2bc54502064b678af

    SHA256

    b4436db95789cae6c5edb3ba58b6b3ac0a68073258db4a854cb9641d53468f2a

    SHA512

    0779f480899e74b5096c7939e9b0462e97ae826baaae3bcbb19fe80b2ec66d145f93360332fc97541f6e40d9c7d7c815783e914b14fe671d1ecd56b4849e57de

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

    Filesize

    344B

    MD5

    9dc2d424c672945bc88b49e2cd1fc056

    SHA1

    c9148490827912de24f6eea2bcd736c30eecb435

    SHA256

    388df7df3da4b1fc7d59cf09ee97d8cba259f572112355bfb96eac7a6c57954a

    SHA512

    e03abe64ba42f2c3e19528563e40e070b73f91601a88aec30a09a07aa9cb4667abe4defec6f395e6512a373569b23c17a9082a8ae9ed5e8b313805ae9ce5bb0c

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

    Filesize

    344B

    MD5

    94b404f5870a7ad9a2ff73bca916cac4

    SHA1

    09de3baa8807bcf2f3026f92a8102d41e28aa449

    SHA256

    0a9eec66e6492f123ec26e7d8e1979df36865c5af9a6a3e95a47014dd40ee20f

    SHA512

    877a7f0d7e8a9ddef6204bbc396ad09e976a627b143c58768fee55e9bcd7c4f3c1a8ed6edec978d8e15a87556b542aa0e3b7ee6335c594e1d29dede543f64f54

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

    Filesize

    344B

    MD5

    8cfc30d42c686433b2ee9ec915844348

    SHA1

    46bb317e3f76452731b7a0a7d4c1cc4448d8e3b6

    SHA256

    63060869a058c0c5e66406ed20b10d1fadf2379c96eaa0c06971ad66f0c49c60

    SHA512

    33162919109635aefa4362019c0d9fa6a1d8f6340c48015bf727f053247bca009cf850a764416761927c5af942381ef7c319dc3de170a2ef1fceec307ad28d75

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

    Filesize

    344B

    MD5

    f4404112bd2d52378c673a4c8fc04bf8

    SHA1

    a0f60e3a08c8b6a11e6590cd8df58a33114c37e7

    SHA256

    182bb0780e28c8c83d605fc495da30402b0cc6390c59a09be073e5fc4f9cf5ea

    SHA512

    45e817b54b6cfe0b2418c4b6d9f556e9294434c54806efc004df977c38cb438d6d033567599ff8dceeac88f7f2a901050e60b664d32f55e257a082f18d0b9cd0

  • C:\Users\Admin\AppData\Local\Temp\CabAB5E.tmp

    Filesize

    65KB

    MD5

    ac05d27423a85adc1622c714f2cb6184

    SHA1

    b0fe2b1abddb97837ea0195be70ab2ff14d43198

    SHA256

    c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

    SHA512

    6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

  • C:\Users\Admin\AppData\Local\Temp\TarAC9E.tmp

    Filesize

    177KB

    MD5

    435a9ac180383f9fa094131b173a2f7b

    SHA1

    76944ea657a9db94f9a4bef38f88c46ed4166983

    SHA256

    67dc37ed50b8e63272b49a254a6039ee225974f1d767bb83eb1fd80e759a7c34

    SHA512

    1a6b277611959720a9c71114957620517ad94541302f164eb872bd322292a952409bafb8bc2ac793b16ad5f25d83f8594ccff2b7834e3c2b2b941e6fc84c009a