Resubmissions

18-04-2024 17:34

240418-v5f2jabf7x 6

18-04-2024 17:28

240418-v15jbsad94 7

Analysis

  • max time kernel
    361s
  • max time network
    362s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    18-04-2024 17:28

General

  • Target

    https://zws.im/%F3%A0%81%AF%F3%A0%81%A7%F3%A0%81%AB%F3%A0%81%B4%F3%A0%81%B6%F3%A0%81%AD%F3%A0%81%A3

Score
1/10

Malware Config

Signatures

  • Modifies Internet Explorer settings 1 TTPs 34 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" https://zws.im/%F3%A0%81%AF%F3%A0%81%A7%F3%A0%81%AB%F3%A0%81%B4%F3%A0%81%B6%F3%A0%81%AD%F3%A0%81%A3
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2936
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2936 CREDAT:275457 /prefetch:2
      2⤵
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      PID:2172

Network

MITRE ATT&CK Matrix ATT&CK v13

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

    38b69b92a6b6b09b7c963b97bcffe68a

    SHA1

    c657c4f7dd1178472f5ba104ab1b3812171af94b

    SHA256

    702044c55e9eaf89627d2e5c3ee0c423691f305c9453e5b9e8a12db9a6662fa0

    SHA512

    fa5b373a70fb2a143797bc12f2892decb4b5634cf427a601880c76445c78af2b26784f668377830f4562c86479ab427571b34d425d81d4a7a8b88f70e3d18e9f

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

    344B

    MD5

    2794e10094a21e3a7c641dd188784742

    SHA1

    7575f7d45e27840e3fddfea41823dcfe4e037136

    SHA256

    6e6df1e6c93bd89f147086d89781db43c036d4cc87eca4d3bb3220574c80f265

    SHA512

    bcd5daf14773db041f78894148f195614de94afeee4f4fce55fca201cdfec0545f95d7de5913e4ff3321222f1b304bd67fd7860a5621e87235da235a6387d28c

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

    344B

    MD5

    50bcc6e4fb75355ba040323a06b77eb2

    SHA1

    ef60dc65626684680f52ebd520e06bafa5e9429f

    SHA256

    76d009c8989b71eaf40884f89742c66f5423e64df7a66ef5a303e97338690a83

    SHA512

    7df120331b84df3a4da3aa2a3d1d30f28663cb36ce30316854d3db939665c17527beace658a14d45302e0b3a84d2f5211ee0b268586f23087322164298111b10

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

    344B

    MD5

    73424bcee3fffcdfa31312db95179909

    SHA1

    02b9945fad4635a8be61995bd10bd77f2c2aba4c

    SHA256

    45d3859625b546a8d52bcf9fba4b1655cd6db9467a8ad61263800b93377bd0b5

    SHA512

    70e89766d0022641990a818454a1f27184d54921634d5fd62e1b6db8487cfe006e2db42d519bd8a68612fe0367637c17fd7cbb474f3a716b3b2fc968eb68583b

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

    344B

    MD5

    e2df92f6ef06d4749c6343ede1cb23ac

    SHA1

    80a82d1af0a01da810e7b70b1865c2b38afadde1

    SHA256

    7ef8c50872524dff2c6237977a408f2a82b4e525ec85317dd9f99d76332de56e

    SHA512

    06a5d82bb933a2b1049cd1b25c634a6ff3b355a6ad1d3555e16d5725c54f4a98a57736eee84a6acd6f68a4a1c3886d456469bfc5f57c72fc4aa89a416044134a

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

    344B

    MD5

    0488bebd45c3fe86e8de36d85e1c8b90

    SHA1

    7c37bf6db80fc0c6091e54450cdee31e290689b6

    SHA256

    e37609c2f20711bf59e3096399885b3b6855b839b5f354228fd006ec4b014122

    SHA512

    5eceb1ec81c94dbbebcae806313cb30346b7141b77aea7055f4e0f788b72ccd9787b0d835f215e3d7dc86b0abd0261cbf5a6290af9ad1d01b2b6668cf46206da

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

    344B

    MD5

    2faff09bb6930b838abba1b2eec532ab

    SHA1

    bb00c805f3d2f9fb017419f88aacd7166f31c12d

    SHA256

    61550bfb551cd0cd4886aebc7ca588df30209b3f61faf4ac4fd20dae56bab431

    SHA512

    30a8578de3e8fb05838d4d927e72432a9d2ce91f0c46a219b8201d7e38b050f94a4ca7c6690c5f27056baa29330363e8cd7b10a6bb6bf682076dcb697beefdbd

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

    344B

    MD5

    70ed2c8f49a046223951503f818d6b11

    SHA1

    c961193d481d0a98ec5086f695ab13e155404727

    SHA256

    0091b906f97fce67a701efe83b4dd4f7ee217bdf7e43bd9934b490e5609cbaa6

    SHA512

    20c4ee1c2e2192c4f462f7d7445b5fedd198caa731c96aea4e8a761b176a742184b605271912b9c0457bc9c397ea548ff458637be2cb14ac46cefc99ab6c4616

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

    344B

    MD5

    e75d8c86e4882c87aee01de2a034b720

    SHA1

    f13b00b51018206e961b3c79484ca64195c47c89

    SHA256

    8d0911154d64430f96c48292c0f8b4cc15e396055f8700d07b29c2714bc7a7c2

    SHA512

    5d22df688b5018925e23cbc77d3a4f0c95af8fbff31576a82f443877d1ed6b01add7fead3bc85a1248a185d8b660c3e6bde26b623722331e8f8375b51adbb53f

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

    344B

    MD5

    5d6f8f50b8d6b869a1f6eaa4ee8d66eb

    SHA1

    82e975e829c830eeb3c2e396c87b881b850d91f3

    SHA256

    283af38417c24d43c6eb76c5551863e581bc723459fb9795533cd3d2d68d4e2d

    SHA512

    76927332422a5020c91711ec7d7aaba3b9abe26564f5c623d118576f1610b96fa5388ea0cf4e992efdd83178fd36fdbb4c806ea9ddaacf7107a7780de2484c1e

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

    344B

    MD5

    59fd6f60728b4c4b90f0e21ff1667603

    SHA1

    18e99318fdb94cf4d69b592a90de4bd1cee7b6e1

    SHA256

    c664c0b4e52e5b776e3cc4ba2899daf2064f97892bfa58fe80311e51db07b692

    SHA512

    6f8bd73fec079e921549e7913394942a2523be5f18cef8df31d76281b40742b70dfa4583680fd58108004381cb0acaf5d9cec0619d3fdbbac98787a8e38277f8

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

    344B

    MD5

    d367e3ece418e3058982b28686cfa0a6

    SHA1

    05a513973c05662e913d7292532c35e5e6805ba0

    SHA256

    a87f263ccfe68adcf2398159c2b7444faaf73b85e7520e9318a593f9f0dde909

    SHA512

    399a6f4da50dce724c5153f36ba71cfe7a6a3d3cad47031a0075dcd74b6d1392877ccb2d8e6cbad30da82d460cc139677dec43d9445c73b47b57a9ccb4548b7e

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

    344B

    MD5

    f27192139f3c858c6f34c8763881c4ab

    SHA1

    7e8fac889f5c3d5726c253275ece15eec06e6d00

    SHA256

    35a7725c3fe4094b41a091d9e94dbbf2a84ed21bcf7415a622471c9077247e3d

    SHA512

    42761ddd612f4f70a8555929ed015aeafea4f69e0e1d871149bf599f978f72e7630832ca5e37e9fb97e9a62454663d4102ef97a550bd5df6c0e4112836982113

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

    344B

    MD5

    d8f782906a6a7ff941b80aae8185c7e9

    SHA1

    127c7ca7b7655f819c403c8b8c0ea6f50949ea74

    SHA256

    22aa3daf10c476b993d10e786e146fc49cdc2e1df9009dd6d270485f047ed65b

    SHA512

    0c071efcee9a9b8fb60fa3a6eecd5d24dc1ed5469cc5b14aad8ab99d5b32b32ba3413785028dd2b29b8cd56eb075c935854ad5493edbb5eab7901a8b7a8adf13

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

    344B

    MD5

    1d8ded9bdaa1ee70b294f680441115e1

    SHA1

    aa2afdae88616304e13905772a6ceb74d12db53b

    SHA256

    62b5d4d3c6b48f8d1974e1c14ca4721736ccda617897de0f77be7b86a6933baf

    SHA512

    03c668d5211d554ca80626431af71cc39bc7b1a8c7d1b2136dc0fe0cbe1f2fe5a56eb19b2554f657a2df5645bd20a170c3127306dca5443f1ea4ee57ca3f359f

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

    344B

    MD5

    6e6f3d21f4fe5df3c0905a5628ac5b35

    SHA1

    47d1b8e50dbe9d5f37eb56cb84e179c419286873

    SHA256

    bffc81479f27c7294397154be33fdf4e540a30bae046c34480ea981bc0e2a5eb

    SHA512

    d2897f4c0555dbd5d8b9821f44c0a25383bc2979600e4fa5c7d97a1d37ddf3dc08f4ad46908822142f61e5d7037ea878079c7d647884967f1fbd8f1a432f80b9

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

    344B

    MD5

    100d78fdf8a2d238038ef07bc1db618c

    SHA1

    a9c32b9fbdd03298869c8974c24a5b9e4dcd2709

    SHA256

    dc1eb6d4ede972f8d4f914c1c436362498c1732bee6ad047c95a4481207dd120

    SHA512

    56796611bbeed0863731c009040110344e437a43a557716282695dc14b0aef23f34b9dd317e2602ad8d2def255a8e57feff3e6a858f5a50e271022a07d06acdd

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

    344B

    MD5

    fc664e2b67468dd3400f8a44e4d641c8

    SHA1

    edb7f7c0f756c862fce352cb7b538ff9051ffb25

    SHA256

    d8ad145b9ecd9ca785abe5d98f700869d60bdce9954a6ec60ddf55e65160625e

    SHA512

    2d0af3d371961a2d5f42c994535645ea55fae83a3e93fc5476dd88fc213e5aeeccc7951dff05f5af7791d2f40638a273457f34bdc5cda6c238a5defa9db60f46

  • C:\Users\Admin\AppData\Local\Temp\Cab3A45.tmp
    Filesize

    65KB

    MD5

    ac05d27423a85adc1622c714f2cb6184

    SHA1

    b0fe2b1abddb97837ea0195be70ab2ff14d43198

    SHA256

    c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

    SHA512

    6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

  • C:\Users\Admin\AppData\Local\Temp\Tar3B36.tmp
    Filesize

    177KB

    MD5

    435a9ac180383f9fa094131b173a2f7b

    SHA1

    76944ea657a9db94f9a4bef38f88c46ed4166983

    SHA256

    67dc37ed50b8e63272b49a254a6039ee225974f1d767bb83eb1fd80e759a7c34

    SHA512

    1a6b277611959720a9c71114957620517ad94541302f164eb872bd322292a952409bafb8bc2ac793b16ad5f25d83f8594ccff2b7834e3c2b2b941e6fc84c009a