Analysis

  • max time kernel
    122s
  • max time network
    157s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    18-04-2024 00:49

General

  • Target

    libstream_filter_record_plugin.dll.html

  • Size

    7KB

  • MD5

    b9f75fc904116e01f7b2748042b673b2

  • SHA1

    d98000a3ee17b0d6a432ffe2b5c03e7f074dcca1

  • SHA256

    9c4c0e58fb5ed4735565b32861c8efbdca4d4d6f02cd43c880e7ffccf77e532a

  • SHA512

    1f0c54e7bb1835f4466b8651a09decc02eb3aa424f67071f35f89a4c00f2c25e5a535523ea4f3b6163e77369097c6a37f0a2d3ee6d0f8773cae443ee75ac92f0

  • SSDEEP

    192:ZUvvTPMcMHyx19vvavv/4vv/dKvv/NvvCfvv0mXHP5BxSwvv/qvvST/lo3f9vvvz:ZoPMcMHyx1madEjmXHP5BxSyfT/2aMpN

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\libstream_filter_record_plugin.dll.html
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1352
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1352 CREDAT:275457 /prefetch:2
      2⤵
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      PID:1988

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

    858864e75d38f93003a859139d1b32d0

    SHA1

    1229c3d98c6b18ea2e5816fd85de3c8df630fee0

    SHA256

    14b675c0601d868605646dc64e3f5c53cfb5276261d2e43923d461f129b03944

    SHA512

    fcbb1be5f0e565c900135957540b1a92c7cd5f8ab37713a74598e30356bc03747bfe6501d12a7eb571c4b1e0bde7a2d0a3f4e622f650d6e8b8ec456531172bcd

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

    Filesize

    344B

    MD5

    8ba5811507d82f33e33062dd94cfd467

    SHA1

    f40c9f4e89a4909e689d3721269fb75d790c9a11

    SHA256

    2869af7188bc6c1f4773ecab7f89b2cb4818b80d1f44ba3a9c48ad7fd1803a78

    SHA512

    a0bf6655cc7d0ea71b239e44fcfcc088bd6ac07d5653fd30f342409fa370774fbbf8eab1a3eb6687f5ca847e53fecd4c92524641d0f44432031d5403664120cd

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

    Filesize

    344B

    MD5

    10a400fdd3ff80aa1f743df9e65af29b

    SHA1

    e08205dadc3486737ab7676ac865d6974cce4a8b

    SHA256

    febd983da9ff9931ccd333081cc92995a7da20de5500d64a8b8f7030b5d4deab

    SHA512

    b12c7caa631ff8fd2883958435b27ab3da390a12fbfae5f74dd3b8d64cb0022646a7225a85a977944bb445ddf4a05cfe41fe020f58e9f115b66ba629b512a782

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

    Filesize

    344B

    MD5

    66a01907b1c0667619b343545493cbaa

    SHA1

    4d40e4c12e98bce432a4c50e1856a2bb67255aa3

    SHA256

    4a13c9101ed188604b519f7e96cd6d50cb4e5f5ca7f32fe0aa75dcaf40a14648

    SHA512

    3745134492c548f22c25be7c8682bb9b11745537aa862fcac0093fa6d49a2aaa02dbb64aa4259a0bbcfc1113705d96066b29576215ba699e91d18a5274001327

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

    Filesize

    344B

    MD5

    ceb1486a0183bf8395299838db5b7a38

    SHA1

    d8f8dbd3196c839f9f37eae3a4db03252b6225f4

    SHA256

    c96e53e84a2c1f1f4e31b4fa411dcb89bd5f62e78d15d533fd23345cd0da67ea

    SHA512

    cbb392baf91997846228236af63a6bdeaa813a2d3a76ecedcbb41a3c935cdb43aa0fd6fbd80a1e21cf194bf7b4bae400c6282539e2af1e4e09acfbddf82cdcba

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

    Filesize

    344B

    MD5

    db264e3e3c4c48640286924b20a7b89e

    SHA1

    05db1e7214208adf5dc9628b297e83e4a8daedf3

    SHA256

    fef833c8b0d2ecb31bd7e48a80ede6a1368942d7fdb18b53c1a7c93af62699c7

    SHA512

    7417285eeac1b4749fd3b7a14689827e966c50ef7b27d72a242d38d198a74693882684850b43ec7c76d97b0ec3e6a54cf9e015092e5dd4c0c64deb8df0533ee9

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

    Filesize

    344B

    MD5

    7b109fa048e7d4903149784ea3179d90

    SHA1

    54b7572b3eecd42d94f5272ab3dd6dd04f586ab0

    SHA256

    d49c89264c07c3ac3d012f340006ddc311e2222f4e4d45508bcf8c6e10abd9d3

    SHA512

    2e7759c94bbade4870d77c9f3488d9b319ab24f7039c86938cd4e1aab8a95aca4825f5f72f608e00d99d0388001699560050a7b7d1d761d7542062de69787f2e

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

    Filesize

    344B

    MD5

    7a2860be78761222eb0e6c1643702868

    SHA1

    3f7433d85f2b30598ffadfe69d4d8e0dce6e974a

    SHA256

    5a52bae075cbc6d2cdfe7926300f6d9007c983786e8f798fd1cd826979cae679

    SHA512

    ed180d3a053f25d0e969b55b5d524935e4edaec3cf73e783ee3e4592df2affe5b48d5a1777f94fb38234f855356f2012d11a891683efabcc5ffc27c173506028

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

    Filesize

    344B

    MD5

    013fcc34dd15e8ac2a6c12a47de1651e

    SHA1

    c67afdde2c61236ed6f36ef8785e933590614b55

    SHA256

    ab98147fc5dd22f349d83ad605d9f2c319d038a827e3bdc8ecfc9753b264913e

    SHA512

    f9afa9c4ec694c803b41583acebeb1780eb16641a12e41ebcac4c0cb16fb529769bc2431ad19dd31eab8fe75d1e93cacee9a4427a3b23d4413c6790a58f8b8f5

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

    Filesize

    344B

    MD5

    36d407c47e7ce6a464f887f2032ac08d

    SHA1

    ee8de7d529a397bdf7e93b0b96a4c2cd93824a2e

    SHA256

    e86f1c5ed4cc976b2e5bc03619415ac0e894ae660b9eb443a08a4b94982972e6

    SHA512

    4584c6d8d8efa22af8d36c081f4e1322829b9b44500066b4c5495aaa89c0de6105c2de6a4ce8abf5661f1cfa3491d621d730d639d29c84c8879a6e4035f86778

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

    Filesize

    344B

    MD5

    a86b586999b6e9d5be5bb8ba56d21f18

    SHA1

    8934535d7c8fdd56eec0b4cfd02be78025eeea34

    SHA256

    b073f3440fcc0b1adbfc0c96cbcfcfac4612cf2d8f520c496e34e67e821d6aed

    SHA512

    769ea20a78d793dbf176d0887383409956e52d71cb61e94bc514c9e602571d4413a3e0c52659b867bcb7d7331ec51bef9b85126ac97bbcccbfef570cce9cb600

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

    Filesize

    344B

    MD5

    17acc679bc773666b874f20ece511418

    SHA1

    c0fd71328b7aa28d6c0e6a59fe2931ac60ccf81a

    SHA256

    60e1e612dde83e53a9f33ce4cbaab671a96ecb010301249d8bae2730ca770924

    SHA512

    7d408822cdbaac6878dec843364d2609a9019cee779b9d18f0bcf959d904727861a52c8f6c0db9cb93b8782ce35bd721701300c44c539c9f80e96c5696e83e9e

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

    Filesize

    344B

    MD5

    92edfe544d6db648e347fd425d211fe3

    SHA1

    d767822824dcb74468a917414cda7ce37601375f

    SHA256

    7e127df00860640f41664ebe789ca6641615d28050f370dc7bf47fd5e6c014d0

    SHA512

    70eb1a58c29f64ea3fe65ebd2bc17314b1b46a3ad71c1bdb8362489340c48c9e29d2584e44293d281d1541bd697b52decd53477fafe870f3b538f7f54ff7ce0c

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

    Filesize

    344B

    MD5

    a31a95aaadc42c26843612e2ce55ebb6

    SHA1

    5b04f4077af36b4584cfb9576fbec5785b10e5b5

    SHA256

    1f46fb37c926b5174eea020daaa6ef20382cbe20430133208891b11a7b1e5cf5

    SHA512

    9ac3a1a46f2275856b0d3de02a6b5c0371f34055e8226056924ebe70dfdcd997f59481475deeb8002874914df09720f67a14e0abfdfb83e6f4959e24705c77f3

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

    Filesize

    344B

    MD5

    6151e202b9407157ff57ef0390da364e

    SHA1

    0a3d4145ff4bfb761b3c8404a54146652223ba2b

    SHA256

    9c7c175f30f9297aa80af833d8fd961d1feb53c5643de17ff4925337d198921a

    SHA512

    67ec916e1cf1eb80efa0f5252d5116a835b9fcc4fbd85a49a807e1d3ca5da082512122eec19ccca8dfd3ce846c925be5eef3347be8e7f86f25d84d1241a70b67

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

    Filesize

    344B

    MD5

    66fd5a80f9eda183683430228a77d71e

    SHA1

    5b5b4a4ab30c565dd55166bbb2e90b88d0eb6d47

    SHA256

    e78f797f1095e2a92d9c0532ee45a18db31dc80c216d2c131e4282a04148a44e

    SHA512

    720522e664b7d45f1ef0b6ba55c3775964674ca64233ebf315b64389f1885f9f68b6a76b951d7e47b78a0411dfef5f922e9c9a4e9ed9ac5c683bc48f1ec25a81

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

    Filesize

    344B

    MD5

    7e0ce2b64be0829e18b88fe34fbb82eb

    SHA1

    47b0b5aa5fdf23f3d37cf4882222dde1b5baad3a

    SHA256

    848cf8af2730c62b9d4793e8ed01911f3b4771e7b444b6685378240fa61161be

    SHA512

    a4bc6d0c94fd36a24c2619cc4dbc803a50b91864239a28fe9935e2693cba9cc4e233d2a21284a89f14d51f7ac3db7dfb73b4a3748c75ff91a254bc8d1413e1e0

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

    Filesize

    344B

    MD5

    0b78732a4c7269d72620d74597c2af22

    SHA1

    4cb272f4415c6da352866f3b1d379f85f696eff5

    SHA256

    f97cade437ba8405e462a921712157e77f436d92f7a5efe39e3226b3c4f456f2

    SHA512

    e5ffa9ad65dbd47fb5550a2cc7548755588056d0a7fc9ccd9d8481126eafdb255f0567b346ce22ae9fa7119688076548d816deee86ffbf5804afb809c1690b39

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

    Filesize

    344B

    MD5

    5b83abec77cc351d5b77e6393466e9c4

    SHA1

    aa46bd6711fbc4b1ea1f0e98ad6c42142858874e

    SHA256

    7cf370a646b13586eed75342e415280d0547764ac26e1c2e6b30128ec10437be

    SHA512

    8ac03102a91a8fd15ca1b869263324ce019568810167b60e2711842d0eabc58f450b487a41ce5c2bd2f0dace7b4f44d5ac13bf1e3864c2f9e2f01c09d76a6bfe

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

    Filesize

    344B

    MD5

    da304b9736b78edf104b200cf2f25a45

    SHA1

    337e01fd14426591ef27d3c50f073885b87244ba

    SHA256

    907f9e8a5a1b07d4f8607428f91eb6fba465f9b4495ab298d8514c7a7462ee18

    SHA512

    260a614a7a0852fa4d27a1c0c70ace70eec56dd297af448ab8dd67c8bb04d608342d3d7546867878eb8a1dd421550792cfc02f15881e8a13bafc6f3ea596ed52

  • C:\Users\Admin\AppData\Local\Temp\CabCD2F.tmp

    Filesize

    65KB

    MD5

    ac05d27423a85adc1622c714f2cb6184

    SHA1

    b0fe2b1abddb97837ea0195be70ab2ff14d43198

    SHA256

    c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

    SHA512

    6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

  • C:\Users\Admin\AppData\Local\Temp\TarCE30.tmp

    Filesize

    177KB

    MD5

    435a9ac180383f9fa094131b173a2f7b

    SHA1

    76944ea657a9db94f9a4bef38f88c46ed4166983

    SHA256

    67dc37ed50b8e63272b49a254a6039ee225974f1d767bb83eb1fd80e759a7c34

    SHA512

    1a6b277611959720a9c71114957620517ad94541302f164eb872bd322292a952409bafb8bc2ac793b16ad5f25d83f8594ccff2b7834e3c2b2b941e6fc84c009a