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Analysis

  • max time kernel
    122s
  • max time network
    134s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    20/06/2024, 11:17

General

  • Target

    yun.url

  • Size

    278B

  • MD5

    3f969904a1066b788b1c6566257985fc

  • SHA1

    293b6c0106a15c635c12f1c9d452f3f1b2d7c864

  • SHA256

    433e7f912c4e1f6ca500894c5d5dc9d338153261f89e89337f9227842596a3cc

  • SHA512

    82ab2e331342c346f645c7b56ea7ebf7b78c46e8cfadd5fa9db0cc86383a775998ccb2da923c46f5b769c90aef9ae72f6174b9e5bce8dfa1d7e564b4075e30dc

Score
6/10

Malware Config

Signatures

  • Checks whether UAC is enabled 1 TTPs 1 IoCs
  • Modifies Internet Explorer settings 1 TTPs 33 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SetWindowsHookEx 6 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Windows\System32\rundll32.exe
    "C:\Windows\System32\rundll32.exe" "C:\Windows\System32\ieframe.dll",OpenURL C:\Users\Admin\AppData\Local\Temp\yun.url
    1⤵
    • Checks whether UAC is enabled
    PID:1888
  • C:\Program Files\Internet Explorer\iexplore.exe
    "C:\Program Files\Internet Explorer\iexplore.exe" -Embedding
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2096
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2096 CREDAT:275457 /prefetch:2
      2⤵
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      PID:2612

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

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

    Filesize

    70KB

    MD5

    49aebf8cbd62d92ac215b2923fb1b9f5

    SHA1

    1723be06719828dda65ad804298d0431f6aff976

    SHA256

    b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

    SHA512

    bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

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

    Filesize

    342B

    MD5

    d9ca23e34a415a13a3cddf5e64030cb0

    SHA1

    f71954551318892657ce799cd54f67062e35bf71

    SHA256

    8ab69b2e122698c25a2db6658c3bb6786bdba037405ac733b2ba50c4f6c50271

    SHA512

    e4a512236e22fa56b97368cc81a2c093eddfdac41bc64ec989f007c6470ee208bd5ff2619659b15711bd2ae23e828d9537c2cdbe1de95ac06d08c3edebdcf002

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

    Filesize

    342B

    MD5

    65199796fa79172ec8458f683a7793f0

    SHA1

    fad1eb758ae3afc34a2961574c117ca84f909b54

    SHA256

    7b64242636791f5889e4c32035f2032522fe09c218fa1801992801fe15644a2b

    SHA512

    d0089668141356cac94985fc23a88ab332731b8c7613d940456a869b335a2722c38e9b08b8c9d13bc5ae1a07e03d7a68526b7d2194287f6b27ab9cdcae3a87e8

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

    Filesize

    342B

    MD5

    8091960765efa9d1e12abd19afffbf79

    SHA1

    7b0797249cbc1bf0ddda20cdbf885f66f5889439

    SHA256

    3ef3bf8ace8b1d77aca2b7d980b5e7ae9bf1749a749bb94da16eca828bd5ac5b

    SHA512

    b0ec353e239414b588ca02d625f3347f8fc28812e5366f9519ff9330a5ce91ac5a32679bf42951236112710ae2902924186dd28f2e242b56a49d152fda93e089

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

    Filesize

    342B

    MD5

    3df16736d833cd60346425592a6d26b7

    SHA1

    8e589cdc451ff4d40dc1ca8969257076deb217e1

    SHA256

    a9174c51b6261dfe7e9f69842be11e77f45a98f7d03fa31a733dd29ad4b4d983

    SHA512

    d086477ad05b7974319a1e76f903841d6684664f96aec5341b34d145b980d0301414aa482b2c6fe81c3169b254768e1380e7854e2f2b6c872c457025c70773ca

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

    Filesize

    342B

    MD5

    68f257dfd1d5ed48c305eac0c9233332

    SHA1

    bc65a25f2a73d8bd4760fb7447d9f3b0c2987ccf

    SHA256

    929de8c3bb92350e5a8fdf807617352f2162050fcf666c09ed600717e3f4f8ca

    SHA512

    81df866a5044b1869b69d8a27c4e6c9754d8b67f75e07ee7753765c0042335a2c33e37533faacd631e2abf9ebf3c345830be877aa46edf444466117bae0c5aff

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

    Filesize

    342B

    MD5

    e862c7c0de6fc85f36e71622fc9ea984

    SHA1

    13985a901645e5acc815157af3ca1618ecbc3ef3

    SHA256

    c052789d27694b87730e05b4f1afc926b2dd39a5bfe74574e7315a4d491953c6

    SHA512

    fa3fa075527d8f766a932d55399fe3d5cf9aabb2a2d7a4540f4247a12be32a85679421d2ea289de7e1c2351e28f84c1c2d92ad853cd48ea07e652bc33ca4eae8

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

    Filesize

    342B

    MD5

    9b945bc30d38ac6fd8b2c58b9482fffb

    SHA1

    05f71316741060f1645045456d95fa688ddb9590

    SHA256

    7f1db6981bb7ed7769e4d8911efb672f65503965313e79c9b59df713454f4410

    SHA512

    5d6f01b626c43aa7657bfa018e5178dfcabf438d3430bc40e3fac2e9585a4da538ce195a5c13a4d7a08abc790bc4f0d14e1c443e8bc861808fbfe336d8aa7dcb

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

    Filesize

    342B

    MD5

    48e3778f8266d47763f8277eef050317

    SHA1

    1eae41d909d047492668eb83cfbd47cedaab25bd

    SHA256

    936351fad6dde2f5352674ef0b3ec35738ce27e2c3414507f7623394289bb2d3

    SHA512

    90743b3906c131b6e85d72bb4f8506d774272d7a7f4d637cd48a9609a4188f724b4f0db8d9e10b5f48964769a7e8c1465c439cdc20b141bca8ff8715b287a4f9

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

    Filesize

    342B

    MD5

    9bdcd7392bd3cb7b2b7c692578ae279b

    SHA1

    9d860d301e5cb1477d446cc3545434b729fc1b9c

    SHA256

    26ff5da3723a590207f278775ae75a40b298c76e99d6a085161fdeba83c6a503

    SHA512

    775b2fafd0d31b4359229c3b0ae2110064c9438a226065fc2b96849cc5c3b921c57615afb3680d4272efecfc49e44e595420c1e788590f86c142b0123e382da7

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

    Filesize

    342B

    MD5

    177d881a4d642c926138a7e2887c40da

    SHA1

    52f03f83fed88ea64fb8fc04459abb17df35be10

    SHA256

    4dc30ad24f94f13030779088be88b79fdb24d35897092c7c56ec2c61bd80ea80

    SHA512

    5bb1e5e25573dd52f542ece6a7160cf7cf4a6a61d8bdf29fc7243482293424a648512a43509dbc3ca987f2290a1dca41079cb23a5808fdfc345df5162c0216de

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

    Filesize

    342B

    MD5

    843288d0d6dc3dd00fe3fe702e62d980

    SHA1

    c491c81cf1cd9c5c36980cad7b3b8bf9fb4a362c

    SHA256

    be98c01b4bd0a2eca39bb4f3d4c104c2f5cdc53b5a526f9d4f1e23c357eed9bc

    SHA512

    fa170a7f0fac584427ee083be74067d374005373f4f0402b685940601d16aaf5ef2b3c032d1873a6a007781ed43b658931fa355565a77224661dae287940f54e

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

    Filesize

    342B

    MD5

    75d61f798e97e409bf8715f9abc4918e

    SHA1

    fe3e0a1275748b42b6b526717e455567c634b538

    SHA256

    1260ce0c6b13523bab5f5e0ca082003872e22b0fb5a9927cd12bd1dceeea9508

    SHA512

    377f47e0281f961336278a3dbbaff56c46bd0d130f8e82915c2dd07feaf1991444d3bad7e61763bed3ca1f374b62b285f9421066cf8425dcab4a928ed80fe716

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

    Filesize

    342B

    MD5

    63a423c3cedd0adf5875adddf8250121

    SHA1

    298ccde2acc3fe17ea212473d18fad78362acd45

    SHA256

    055ebf178a3c0cc710505f08ad9c82398b56efe584dbc92d9c076882fc38d140

    SHA512

    86a70f1db685e1cf52a3428ae8449416153c3baa6f967519db91e81e739f9d03286d5fe5e329608a7766e3da4c389e2fef3eed3ad24174a3c3840a00db1b699b

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

    Filesize

    342B

    MD5

    b0169f63b5518cde33b02c745ab1bc59

    SHA1

    19ad1a759e0123b95ecb6868dd2bb60268446788

    SHA256

    9c40a1622ae1bf7d78d43be817db440ec7d5d0c172d6646a974d7307d8c4b003

    SHA512

    a083d81c86ffe0a74b17825e1af5c8fe82de3cdb960dd9a105b7cd809fb995a97b49405065595d71333431841a5ac6708ce5e15ac173b728d853a97c5b41457b

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

    Filesize

    342B

    MD5

    1ee969be27330b8ce1ee781e888bedf2

    SHA1

    72c32f26623dbf93f2142ebb3304931ec305ee92

    SHA256

    5745fe1948f5efde161851516f87ee4a5dc3d3ccfa531feadeed02ea4e276adf

    SHA512

    b7943a9f205077aee6df9025f56520737b3dcd520e454e32253b54ce2e0765a62bb221faf53ab82b887791949d4c4bb35d6d1e7b41699e24fa5ea79d0e98dde2

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

    Filesize

    342B

    MD5

    ce0ec136b06f402ccd3ffeefb75c9aca

    SHA1

    5dd931c5d8f2ef295ca5a11bbad67d81cf4d2795

    SHA256

    a3ca4d586fb3891d138d5217ab77210bd6136f51319d0716ceda2698f14cb3f9

    SHA512

    8b95e543b92a4e00c3b0d7a28f30ef00f89b265cad1180f88f9be57913455fae663bcec44c73af4200b49b2397f53f39924a5fbc2ba0bcfbe76ea578ba06637c

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

    Filesize

    342B

    MD5

    cb86c47488ee4a03bd3700117cc5eee0

    SHA1

    1a5f406bf050429f3c0125a137b8e0121a185f96

    SHA256

    53504f307c371966e1145f726075b93fc3274fa5f4df142c2d73f309064d6267

    SHA512

    94f6df28ebe234d696dc0095d6cc6aeed7f8b40d7bb12b16a5c78f0a391485bb0a64d00d7badc1177ca201a1894abfb98f98467137ffd3bb65d968de6382470e

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

    Filesize

    342B

    MD5

    e5a008216401ffcc1ee952f49f414814

    SHA1

    c306e91751eff892c98ff5d33db9392151369b51

    SHA256

    7e666b2a1992f65614bce67dd54283cc0e7022fd29669ec0ab987feba2bc1268

    SHA512

    16b760c37de61260137453f0bc9a311aa3a7cf898d57ae16dac32670e5df197661b9d81ad6598813ed6f96637e0a3f89ef2d5ef96ac85aa9648f25a94b37e859

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

    Filesize

    342B

    MD5

    7b9728926cf01c764685c2d9573b2a11

    SHA1

    41c082389454319736c672475bc0b924f1f58f56

    SHA256

    47761e8992132a000bb58d8357480a0df1911e65185dbcdf0add3f8ba9b21516

    SHA512

    d47734ebd4787ada8ed9ef785737383ceef84bfae83487915beb69b528d4584724f1875f5ae78162fa559b9e6b79de1ea03955d190235339b433afc1cda27115

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

    Filesize

    342B

    MD5

    e9ac91354c299345b7d42db1f62e37d3

    SHA1

    76db21889c98407391b05f62b55decec07a2e9b6

    SHA256

    b456e33b1a92ba64a8af5e6a49e16f63fae2937437dd31f6fd94588e5b649236

    SHA512

    9e5fc6c84cd4a8adef01c58e74a6714c059f6306fbcd50db39c1f8e6aa24aafff9895a058ee15a3226db32f875670061f68f3ae59930f43ffd44d00ec31b7e33

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

    Filesize

    342B

    MD5

    7869f672754119739d3370224991ae85

    SHA1

    219281e1c70c942f3ee25cd6e5c5d9a273477602

    SHA256

    1ca4edc3b875e0b2603ef8eb7deb02cd323aa1db96fe66c73ad5c9d5022935c1

    SHA512

    21199775e0263bcf25f17c1a24b3c17393a6fbef2d299240033f057700ae29e07a6332434ac77b591fd0b5cb3398195be562590997995e8f24f3ee0c149dd50b

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

    Filesize

    342B

    MD5

    44df70972e08f9442fa9312f71dfdd87

    SHA1

    97f005abff35d4a6b5c928c37dae682caaea59b2

    SHA256

    448c72b88b32262044b32fa5fc6e64f095c3cd6a36875946a9e220f492f95493

    SHA512

    7f35dcc285c1364c80f88c03f427a03e1ba770bc3733d17717dab5363f370727becb57bbbba7ad3c497076bb4443d59312253729778eadec3ea96e841870da0e

  • C:\Users\Admin\AppData\Local\Temp\CabECD1.tmp

    Filesize

    65KB

    MD5

    ac05d27423a85adc1622c714f2cb6184

    SHA1

    b0fe2b1abddb97837ea0195be70ab2ff14d43198

    SHA256

    c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

    SHA512

    6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

  • C:\Users\Admin\AppData\Local\Temp\TarEDE2.tmp

    Filesize

    181KB

    MD5

    4ea6026cf93ec6338144661bf1202cd1

    SHA1

    a1dec9044f750ad887935a01430bf49322fbdcb7

    SHA256

    8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

    SHA512

    6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

  • memory/1888-0-0x00000000002E0000-0x00000000002F0000-memory.dmp

    Filesize

    64KB