Analysis

  • max time kernel
    133s
  • max time network
    133s
  • platform
    windows7_x64
  • resource
    win7-20240419-en
  • resource tags

    arch:x64arch:x86image:win7-20240419-enlocale:en-usos:windows7-x64system
  • submitted
    27/05/2024, 15:53

General

  • Target

    README.html

  • Size

    937B

  • MD5

    1a37949fca556e5c2ca2799745eeb8a2

  • SHA1

    36f2f7105992abf36a98bac18621b94bd7fe6647

  • SHA256

    60cbb386e8a8fb46a087c759947eb0a0c920b6b94ef999104516ba01d8a16b80

  • SHA512

    a67d2aa0a1a9445120e297f123e838edd412b90aaafa90f4f99b043e7f12d818ed070b587831f797e3ca3f379423b9c96545a6691542a7a35fb69b61be567cc9

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\README.html
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1044
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1044 CREDAT:275457 /prefetch:2
      2⤵
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      PID:2728

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

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

    Filesize

    344B

    MD5

    a0f02df56b3acac1af3e053c22bb6f27

    SHA1

    08ba51f63ca5ca21095bca57cbb33c77d51959de

    SHA256

    073602851d679f98ff4d9bca277c5c18ee2102a6b5111e6ea5bbd0789bfed6db

    SHA512

    36b3d2abd8a00d14e32d5becef924eabfc81b39290f5ede51a0c07bebb4a5ddbdebd4cd8ed655fad2ef6d69f0e766c321b8d4cf7bfbc36e08f3c16461c7792c0

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

    Filesize

    344B

    MD5

    8e670fd6d9c601dd03b48ce66fab1f6d

    SHA1

    9ab788313c106edbe1f26868e40b75c5edf424d0

    SHA256

    0bc5fc04643bff2018d72681987254096afa26ed565931ccd74adf4751dbfee7

    SHA512

    4cf26639f489c9e68e7e8a30e68519bac9e4a82c8ea9c818686ec1e315ebb48a88b7c78a1b673fa399aecb9937ed0866857a26ee60fbd834c72054504708dede

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

    Filesize

    344B

    MD5

    7a0335c40f7ac8f1f9940468179e2433

    SHA1

    0d243e423a25337ba19f0a057d59000ca1adc934

    SHA256

    2effc4e62daa2fbc3f8540ac526bf6985ccb6b78fe2298938d9b424137477045

    SHA512

    7d6e99a24d78e2eae4bf93aec681077b30a1f7685900940e967e4f11ad44f7f8e20b44323cd329e1d4276a6461fa3b1f04f29d0dd75a6baeb68380aae3f94d1e

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

    Filesize

    344B

    MD5

    fb6183eaa2e505e652420adcefa95f0e

    SHA1

    a829e487164575a8ed381908567caabe486f11de

    SHA256

    f657ccab3863d69dd79f463b2d148de4635bdddcc2553f3c3b10b1019e50963f

    SHA512

    e1680e733a3addf9df2c7c36048ae03a1b4618028366e9ec86c1c0770999af3af401db7355685a071d4302f3919f38e2259dc1a36b8d90367f39c1059f6987e2

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

    Filesize

    344B

    MD5

    eccf891e35ad45ea1ccb1285da839ecc

    SHA1

    66959e044e1133ff1554c36ba060bdd7ef062019

    SHA256

    e9f9db6635a07df21c47011ce776d0cfe7a5b186c84144da3a983a362327faaf

    SHA512

    d5bd803f3b6831be2471e367e85b7fa355f04644caca056919bdff2da7ee7675d7de2f3e99eda527444acd4398bf08b2283b95d69c0c38f1e3e1bfd0572f219a

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

    Filesize

    344B

    MD5

    5e4f7fc8aab443f3caf63b2964ca4d05

    SHA1

    19250e5976c9ab68cddc23c848e4895a9a6d41b5

    SHA256

    62206517b9244d3f43770def7103538dffe11c1cdc0a3be51c76bce80ff14173

    SHA512

    1074ee6dd36f6fc70b90a527ee5a46f1c77e6faf3969d05022544e793acc3aee2a76541354dec3d279954c94e8a6cb2aeae5f20c5bcc8004f5ff0db6f978f71a

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

    Filesize

    344B

    MD5

    c2e6b92f50ead4dc17a2cefb871862f8

    SHA1

    3569ba9220ede9515b1844ffb19a4c82519fa614

    SHA256

    27ae85bc530cc336999853524ccf0839f4ebe6eaf621074d4c956d6271153e84

    SHA512

    676b45f85be7b376addf410266832ff416b61e09d3911401b29158715104d06ad1dedab852faf85a7d3958e85635b2a4e8a4f329e25b70755dbddcb3d8ee7e0a

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

    Filesize

    344B

    MD5

    c634c485ee05b5618874059c1747d73b

    SHA1

    736b6174f7ce2c74768b67662c2d44e693c3ab8d

    SHA256

    91776fa9e64ecea004b35b55a8469654028de42c8ba4ddf98589318b958d9ab8

    SHA512

    29f73741811c10ca2afb327d12b684e7693c7d72f599be88217c1831ed4353b84f6ec8ecc26e7c76f4213b2695ae32e814a44b50c167f89cf1ab413dbb5faf38

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

    Filesize

    344B

    MD5

    fd91741a8873f51ad596267988375a05

    SHA1

    a9e89956357191ce924f90b8e255d3362cd031b9

    SHA256

    35b65b60ca79f4cd905fd97c5794783a0bc138512e4fb14d1db7fae28203d462

    SHA512

    5f0b5e9dafe2fa8e71ee0dd8106d1c5c10aaa957386e14923738a95356abf87e2cee8850b613ed2f08a3150e1099639d81a458990b04dadf8f8e2d23f05a121f

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

    Filesize

    344B

    MD5

    b5e5a9fc9956c86c06485e72d5828801

    SHA1

    718156ada281fd40dbbac1ba83eb6783d9c8a2ea

    SHA256

    d17dca44cd64d85ef032a0b2e6cb6f76d04055cbafba1ddf058f71319d8de017

    SHA512

    1b8e699f26cb07e65510116bc6df7830a74695866e212c0688ffb4a8d02c761c0c59f2e1a94c7939dc530b6a8aca7383d36a45572d98f4af5ae413099ece5999

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

    Filesize

    344B

    MD5

    8d3a9f62ba8ce265fac494c5c0d45c55

    SHA1

    882f178892c734aa5fd795be19bb14a9cfcd1fb5

    SHA256

    eaa09b6fd6999e5dcf035a0e7c15a423942fbfc8986a57057c6dff97b6e8e570

    SHA512

    df772fe192e1385bc6dcd170e9f4b9a10bcecbc49d8b1158c291bbf5c70e87afe209120555614ad5a37ae22beb7030585a7f208faf111c16b3248442eae34ddf

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

    Filesize

    344B

    MD5

    6e8bb58a996d940bf131be2b2c309cbd

    SHA1

    397b082221064eb710f6530f942e456d4cb7e4c5

    SHA256

    b7616b0ec68735e7b509a2dfe803422056b906df3af2604a0100ba54631a0bab

    SHA512

    35dc8cc1d315bc02cf85d892325e2d900e6c31ff265e8e9192199e4290ba3b2ffe3bec99d5f05b66c10446923a1e4a23bd8e8987028d645592bafe8a5d8acb46

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

    Filesize

    344B

    MD5

    15a6141e935531e35c51615e81e5fcb0

    SHA1

    6044875dea0290fdeef4577f47568441af1fe6c0

    SHA256

    ac1396b69982e1ac326258f274cb38111e66fe4d3ea398613592603fc1fa47a2

    SHA512

    df33b8859242aa7cbee16fb82a2fb4a98bfb164a1c1e8bc7740224ee2e340ca3cb29338f2a3cfa21a17f7a0ff3e3d5b9487456f428b703918302764d56087a63

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

    Filesize

    344B

    MD5

    6db26f6e4f30297f8e02d671295eec2f

    SHA1

    813d21adb18d5d50b1bd070c14842c093309ef2e

    SHA256

    b3241ed3db3c1bbd6db57ee6d8044e75051c8890c7490c2d7ca4e748528d323e

    SHA512

    3e166adad6157d14f40dd4463952400258c5899df507ab08b5f17267a8612d9dfd409037fe2c1558a276c28f12b2b81b00bea0e4336cc60236d2840956b9aee1

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

    Filesize

    344B

    MD5

    67fc7e95ce5c798945178d691b3c34fd

    SHA1

    babe0f5002cd53fafd345c678b317fa94a6e55b7

    SHA256

    683c45f57a80706285c78d465628fcff03276f6c9d979398cc71ea35447aad59

    SHA512

    ff735319f17ebe70d534260d96d7f36722e50d0a1c5ff2ab4a8afb5bb4ce6e3971b4f8cf504821b90f198912b4b7ecf03f376b316ec1ec6853532c040820d895

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

    Filesize

    344B

    MD5

    bada0ec03e98d88c75972cf7bc243274

    SHA1

    b774488d6b742f25072a4408b071a5280a9ce2d1

    SHA256

    d8b5ff58c2e9e315b14964b72b84253c7b71ceb977c5b3058282dff63c7f9cea

    SHA512

    30351431529dc6132389246e1bef37d8afcf47b5e29a54aac07a5d7c027b187e61b03fe2d44229a4445f8769e1929892d32d088bd5a369b3b2e91eda1134eda4

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

    Filesize

    344B

    MD5

    874fc09bc6d64ceed35a94ca915c5755

    SHA1

    4c550116dbc2a4bec9b3fb62b75aa322e3bbe559

    SHA256

    367f7517a842dc7a9cef27dbc68f79f1383f3ff9ec1baeb5598f382b6ff0e0b2

    SHA512

    63436358ca783015100fc1b31986252df758ae7161194cb3f5fd2d83b2792d8181605f237d53aa92096340905d651d86e94604ca35ce1705dbfb5812b4bcf131

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

    Filesize

    344B

    MD5

    f5fec387706359c1fe4b7e121797c614

    SHA1

    34ad5500e973608b50e591fed63fe2acf227d9ae

    SHA256

    10746c929466bb52c364a7cddd5fa8f50504faac107ba8a0bcaa25e54ddbb05a

    SHA512

    9d0e4fb496816d10d40d7b38c025a15bcd333c6324b75c1f32d7fdeb3e1ca3fef56fc36b284736b9b2ede56046d49626a1a67be99216e9ece70872d7f3ac8e9a

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

    Filesize

    344B

    MD5

    6991160db49474bd9baf055242abe383

    SHA1

    5b54efdf03291e4befbde3b6297adf052fc04b64

    SHA256

    c62d0b44b3e22a6299c2016c671bb0919207fab0a6aa5ef21f7dbc4c0b2a4275

    SHA512

    ac2c02907a7dcba06110ed7669a236ba1739645b52e26758aa724e74ce1524674d49494d82a11628239204c9e94efbb9314820a5b19d1d5fa1e9526995444bb0

  • C:\Users\Admin\AppData\Local\Temp\Cab2A8D.tmp

    Filesize

    68KB

    MD5

    29f65ba8e88c063813cc50a4ea544e93

    SHA1

    05a7040d5c127e68c25d81cc51271ffb8bef3568

    SHA256

    1ed81fa8dfb6999a9fedc6e779138ffd99568992e22d300acd181a6d2c8de184

    SHA512

    e29b2e92c496245bed3372578074407e8ef8882906ce10c35b3c8deebfefe01b5fd7f3030acaa693e175f4b7aca6cd7d8d10ae1c731b09c5fa19035e005de3aa

  • C:\Users\Admin\AppData\Local\Temp\Tar2AED.tmp

    Filesize

    177KB

    MD5

    435a9ac180383f9fa094131b173a2f7b

    SHA1

    76944ea657a9db94f9a4bef38f88c46ed4166983

    SHA256

    67dc37ed50b8e63272b49a254a6039ee225974f1d767bb83eb1fd80e759a7c34

    SHA512

    1a6b277611959720a9c71114957620517ad94541302f164eb872bd322292a952409bafb8bc2ac793b16ad5f25d83f8594ccff2b7834e3c2b2b941e6fc84c009a