Analysis

  • max time kernel
    134s
  • max time network
    128s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    11-03-2024 05:23

General

  • Target

    bff39a85f9f16d88e615cb2821247c3f.html

  • Size

    90KB

  • MD5

    bff39a85f9f16d88e615cb2821247c3f

  • SHA1

    fde535b69f673e3ee9d9c614980073e56f35d9e7

  • SHA256

    f0c2d2562054ad92e6604e944a72a3ebeb57c007893f74812eb6c29984f5c558

  • SHA512

    f733216e477ddffc9cd3e128058de35143b82fb256066a33ecfa6605679224a2971316127ad24e73b5b5528eb06604d5fa3bd7398122205a198d28f5b083db4a

  • SSDEEP

    1536:EsVNrizhWO5B5qI4Kb1qD4uWibfmaWWfiw7u/m9LofuENlx9TV6Z+T3VopklvQDH:EsVNrizhWO5B5qI4Kb1pzYf/t9s5vQDH

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\bff39a85f9f16d88e615cb2821247c3f.html
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2860
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2860 CREDAT:275457 /prefetch:2
      2⤵
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      PID:1184

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\35DDEDF268117918D1D277A171D8DF7B_FBDE68C51AC58E2CF4211B51BB015B35

    Filesize

    471B

    MD5

    9761d09d3d90be86e8e58cc1c8110dbb

    SHA1

    60ba1ff189c5d3d2cc517dbf8910a332c3162595

    SHA256

    93675685a9d7b4f62b0a6bb40716cbe0b081ddb135cb5f3039ab952ff5f5c683

    SHA512

    c9d7cac9f033d23e17b909e276702c3942d0132c864d38e20ad9ac10f172424281e7f8c53d3baf2e2b21a068bc1a3465ba9465c1d848fee33b6c4a5d63e926d6

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\EDC238BFF48A31D55A97E1E93892934B_C20E0DA2D0F89FE526E1490F4A2EE5AB

    Filesize

    471B

    MD5

    d41bf5e928f63d8144d3533f7bcdff09

    SHA1

    1176edc8dc0eee9df590e109f639db9eae5961dc

    SHA256

    b831e99fe4502b0b855dbe282584f8b9120deb55c7620f48eb0f2937e202c39c

    SHA512

    a9ecbe0e71aaa710cd4821a88ff59c82e53535b60eec6b3a769798349e47427d70498715a0337c76d56ebd8030e56096cf405e4fb7a02f0d4116214e6dd17bec

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

    Filesize

    344B

    MD5

    5f9baff93732aa16969fad35cb65d494

    SHA1

    fbb9786895256eac7a4f32749cf6a6719da001b8

    SHA256

    de62ef8230fde7215a0c5f1b3adee5eda018a5d307792c05d6dcb4098b9be766

    SHA512

    465e1732a3d12e2a6868b9f00c2ed3674d08557db585ae5411716936c65a21838d2e12ceb455673dd39a706bf39f5c4b02587abf417837767af864cea53e1730

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

    Filesize

    344B

    MD5

    0a6a744eb73960d7ff7a09f3c95502eb

    SHA1

    5e958ac6ecb364cf150829d96655c3826efe11c5

    SHA256

    c7d84f22275b24eadf9df860032eae425afbbec31aa9b568c7cbf7e9c8c3e794

    SHA512

    4265cc0019553ca16b044c1b1a54fb8b07e019bd4651ede1382050ea2422d8c2c2dfbdc24289023563bce4f35f2de3b0f97d75780e174b2d68a6d15c35e88677

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

    Filesize

    344B

    MD5

    25d4cb133551e535adc662744860c227

    SHA1

    6495e2315123a7211a6cb73d73302cdccddbdd99

    SHA256

    e3bf31d397f2bfa13c7e3f342e42e93f34d6b31cb96ea99154f46885848356ac

    SHA512

    12f8472b05ec18f1d73aedf6cb9147e2393502cfcff31be65a8aa87272889da28b45845850d2865d8812688e82720d2a1e8a8bd4e5540fb17d10fb3503416da3

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

    Filesize

    344B

    MD5

    59713f0339c689b2f029af77b17da36b

    SHA1

    d0a3154d4484de6a4ef63d3f8047267091fbfe33

    SHA256

    fb59262229eac91df2f16d7d2d02fa91fb27f8bbf442add4363a0f5b0c7fc9ac

    SHA512

    3d8919875f07b3cb72cad89cebb52a88f40af9e79844eaaf04a0befe7dcaeae9d8bc276bc863cc57a40d1e44fd29e57130979123a11d9740bbcda8270b968641

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

    Filesize

    344B

    MD5

    c1c68445a14a892017e3424d02db207e

    SHA1

    b22b5a3839b93934766f1086a205c652a13cd324

    SHA256

    6e1286f6ddb46250504bfcd3affb1241f086b72c24811f7319f8f8633ab4a0cc

    SHA512

    5d1ea8caec30c2b5ef2943fae858054728d0e5505f5b273c63ed2f69508c55c511373504c16826bc2cee94fa26aad63f62dd081f414ea833bd4916fef0d2aa98

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

    Filesize

    344B

    MD5

    f524e469c0545b0fa029b9c0c435ff6b

    SHA1

    084de5794abadfdb76bb9dd6277ee5264fe7d9cb

    SHA256

    e37d1c43ab59e7ecfc5a38a0a235225b836f9876d0246c4917d1ba15c5ab92f9

    SHA512

    702209cc87060399cfccbb954a8efae4e10c60fd3bff359c9951cdcd469f57f2440208cc05e3e5b10b9ae096e5a4ee5e9fae31c96b5976100c867b6318178de8

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

    Filesize

    344B

    MD5

    fc590925e27a31693ca1373d659f9348

    SHA1

    62fd96f7841fc955313bb7953b2e01c05b9540de

    SHA256

    3e8f6c4f95bac7319e9f7f4bb67dd37290a4cc2386970fdec10a02e93ada1e9a

    SHA512

    3dc3e60d031142ed2bdf114b71e67476f36d2da34d6e13944fe54c1bbda666a41d9c759dcf4b77faffdace9664347d79d37c9e985804ffa9af157510e90e5753

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

    Filesize

    344B

    MD5

    e406afca53f40ace13eec84ffa8ce62f

    SHA1

    1fb17e0c9e5d042491545b9468450b7436c100fa

    SHA256

    f6b38e33601aeb9894ee3462abc826259fbecbd7bfbfe09592e82e661e12260a

    SHA512

    dc0706c80e0141738c7187a98de3ec54fe5e46ba9712b4f22239be768aeee8f973c48f83a027fc68b6d1de5bec5932cfbeca9bc298d131bcc99852ccac895a6c

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

    Filesize

    344B

    MD5

    e466c6207eb408f50b3e7e861def6045

    SHA1

    25afe0d4618ce22977a5f52fbcea5716b364dc1f

    SHA256

    aaedbc735bc700b54e8a076ab72113525d809b5e98a58f7fff6b98ffa9f458ce

    SHA512

    e31c2b588a4fe0d5379af508343009bb78c4f6df1e42610d153ddfbe8f4b8c9a967e4e01f7e8e5ee9afa6bff8a30925dfe960f046b0d02afe4993ef36ce72d9a

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

    Filesize

    344B

    MD5

    105aa4ba0447c8b22fd1891eaae285fa

    SHA1

    e793e4111bfe8b302027ce868be07e568d883889

    SHA256

    b4fd88783c1cda85021897240a4bc38df3c686c23da54e332e285f3408a4f7fa

    SHA512

    c16d48f5ee54658d1189105c903c50b56dfb9ea8f46d1ab143fcf17d56675777155401137023f88192178454a67e822c368f33e4b0431277c6168956f46a3198

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

    Filesize

    344B

    MD5

    44266fcb8d723d8e54b25d86d9966009

    SHA1

    f8afed7aa12fddd4672f44b793bcd6d50e120314

    SHA256

    ccebc5fa0ad11881abf9986736078e191fad95d02056ddeb800415807880d73d

    SHA512

    6887437fdbe8f2bdce87999d746621fea7499e1372ebaf1367446b08197389694b0c55cee8af5f75cadc77365466ca41bf3f6b2798d4f177bf18b128f0e63906

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

    Filesize

    344B

    MD5

    8f6ad48b3a482273c8e8896862df938d

    SHA1

    73d15eca00b1ef35695430c8e2732298612894ef

    SHA256

    9b5a402d974e8633d0c3190d4c565fd8afc17c1be18d024dececce310c5b44f3

    SHA512

    2fe3e0f1a004a47d9edb7f12451a5de0620b5c532ec509027bfa035a46694f7c30b9311b0b17747d859812cfd670ef31f961738f5ed47a9063f280b02f0ec090

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

    Filesize

    344B

    MD5

    6c1bddea922153f2c5bac7bd8ea89052

    SHA1

    537ee937201ce35a6d95a00b7f4390a137fd574b

    SHA256

    6c66bb0e56753d0c60593b364c01761c6ac0bab0ca77dc3ab7f283714b4177d3

    SHA512

    7af95b0d5c28204c96ad81bbb485bf8e4a297fdf041a6662383b6542843984fd96b5e7e38d0a7077c470dbcac0182bf5fe6342e0ceec8ab2a4b7fdd85c86cd52

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

    Filesize

    344B

    MD5

    f90358ba4e26f373df0ed943d19f381f

    SHA1

    a8235bedfce29ec070cbaca8da08e129d5eaac68

    SHA256

    2729431dd63d3b22ab7b3fab888f6ca0ce66fd4b19d901dcbc90f351244692af

    SHA512

    9569ea5c8d70ef9c29e00d481091f7bf92153405c40026fc2b362f4f5c991c75626fca7b9e674096938063213140b13ed3a7eca621dfe4ca3f2335955bdb1f33

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

    Filesize

    344B

    MD5

    5bc7703768653c88b4d35fa0a194d80c

    SHA1

    3fbbda41bd7f0d78572a64d9c5d1f8cd7a7c9ee1

    SHA256

    7aaf0e41fc94d6b03de2f68985eaa9280a2e6379710a9b1055cbd7f0aa97775d

    SHA512

    fd331a9fea9fd99c28569c63a16cebda03c0f998d9314fa73cdc67930daafd2e23eac6b0430fb589c42c3a2cad5ca89332bfd3587bfb053e1c9d8c00129818f2

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

    Filesize

    344B

    MD5

    dcdf6599a224a07adae56f4c11089942

    SHA1

    1e4b7dfab5fe9b8c8a46f228c80705cfeada7fc6

    SHA256

    8670be68f07491ed1bcb6e700934216946db068e0164f14301527c1571f8a524

    SHA512

    7ee086ddbda7233f9f6f225963b84de75f08018941a1ec775d48362add4fdb50103a934eba1b35976cb192fdb67ff3ebc75acafedef304a26450c5da5ef8e283

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

    Filesize

    344B

    MD5

    2a21d69debec9eaf4e4e2b9a7b19a443

    SHA1

    1264d4cdb461af31cbf13196abf23e511184f429

    SHA256

    17f81a23b16120a9fb6802e05f959599edaeb5465f5aef4a3e3e377c75443d25

    SHA512

    30151468b426d42539c255124715d126b3b0f64353ca93373cb6a10c14506345c5df167ee21287996adb69abaa87cef4238d87522702e44dc4952766df132b44

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

    Filesize

    344B

    MD5

    88fd1fc92b06fc968804f1cbaf7b1df0

    SHA1

    fcef326b02e71185f098d3f23f9e564819f31d9c

    SHA256

    e485f63e18cb3c6dc67f37a574c39518a1502b5469ec4d82bd67377992f40d0e

    SHA512

    39aecbb6644963670463b2ba26cb9ee308b47bdaea2a2025adea54e79c8f65355270b2374f4a80d9b377d3230992e2d87566363386a0916d545c43125579c6d3

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

    Filesize

    344B

    MD5

    fee239a5a201e1aa50366d4d98805175

    SHA1

    9492b7d5fb5a0c4ed55d0ba69f37676bfb4ce6f1

    SHA256

    e569b753a15acf916e30cc635bb2ed8813729b140b6af4733f27225871c11785

    SHA512

    b559a7a96bcc92e030fc1154cc09e699e71f33fae54da8bd7b9b4108b5ad94e8961a7bdba71a2eda02361f1b9d36c5b27cca065a9db41e06dcce40063b43fa29

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

    Filesize

    344B

    MD5

    dda547d54342d23b78cf09099672bed4

    SHA1

    96b6419ab0a2fc4bb6d7b36e6f69e59193754d95

    SHA256

    a1f61230cf534faee15be0bc969d563be68f3d6d88f008fe361af50d310a14e1

    SHA512

    ef068468de83e205c752680cfe06426af8a46e02b3fc3c9b4c124d9adcfd28447bd80705efe0a0ca1bde5e2c61ac451fdb037badf111b3ae4d608d8a50849907

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\EDC238BFF48A31D55A97E1E93892934B_C20E0DA2D0F89FE526E1490F4A2EE5AB

    Filesize

    396B

    MD5

    dc389398c1ae5cd0795994f92cf9374c

    SHA1

    c205abc90a2dbd95e50cbf5b3a024bd7f031435e

    SHA256

    159761992a6c16a11b432004b6ba31687f4435723a03974dc02280dcfd88cd31

    SHA512

    8361eef577e6d3095c852b871b5f44fc47a5eaf4c2bc7398000b30f499d9775bc9299f303648ec27c8e28495cc22f80eaafe6709d9f582c1d227561e1db0fcda

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\UA1HZF3D\84628273_176159830277856_972693363922829312_n[1].jpg

    Filesize

    998B

    MD5

    5027405806368d2313bc0f36bd41fb59

    SHA1

    d56be0f70a8fae6ea758c1c8aa33d4cf56f44b66

    SHA256

    8155998d8e66d0cd7640a991577f76f858f46630d5e2ae38d65950370eb0db5e

    SHA512

    4b0a5c50b2a285b983834cd397793d09c0df631b0c8951655e902de52dcffd6c615a06959cf6c8f65a94fdb153df43cc4f84c5fbe55e250a21f17faf89a9738d

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\UA1HZF3D\UlIqmHJn-SK[1].gif

    Filesize

    390B

    MD5

    af10cdc4144e0a16b097a293b0d95422

    SHA1

    45876f3ade83f03ea524c6f6f927740dfebda1ed

    SHA256

    28fb9862b8622b1ea4c76a959cc234425db61082ca0d89251429d214772bfa87

    SHA512

    c61b6429d7716bc156f056a2bc9a58b8f52541253fbdf2d42e7dae8c30cf94239e17b8c6697513b41260d86a70b224df35508a745bd3fc8e68184bfc33eac5df

  • C:\Users\Admin\AppData\Local\Temp\Cab128A.tmp

    Filesize

    65KB

    MD5

    ac05d27423a85adc1622c714f2cb6184

    SHA1

    b0fe2b1abddb97837ea0195be70ab2ff14d43198

    SHA256

    c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

    SHA512

    6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

  • C:\Users\Admin\AppData\Local\Temp\Cab13EA.tmp

    Filesize

    67KB

    MD5

    753df6889fd7410a2e9fe333da83a429

    SHA1

    3c425f16e8267186061dd48ac1c77c122962456e

    SHA256

    b42dc237e44cbc9a43400e7d3f9cbd406dbdefd62bfe87328f8663897d69df78

    SHA512

    9d56f79410ad0cf852c74c3ef9454e7ae86e80bdd6ff67773994b48ccac71142bcf5c90635da6a056e1406e81e64674db9584928e867c55b77b59e2851cf6444

  • C:\Users\Admin\AppData\Local\Temp\Tar128C.tmp

    Filesize

    171KB

    MD5

    9c0c641c06238516f27941aa1166d427

    SHA1

    64cd549fb8cf014fcd9312aa7a5b023847b6c977

    SHA256

    4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

    SHA512

    936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06

  • C:\Users\Admin\AppData\Local\Temp\Tar13FF.tmp

    Filesize

    175KB

    MD5

    dd73cead4b93366cf3465c8cd32e2796

    SHA1

    74546226dfe9ceb8184651e920d1dbfb432b314e

    SHA256

    a6752b7851b591550e4625b832a393aabcc428de18d83e8593cd540f7d7cae22

    SHA512

    ce1bdd595065c94fa528badf4a6a8777893807d6789267612755df818ba6ffe55e4df429710aea29526ee4aa8ef20e25f2f05341da53992157d21ae032c0fb63