Analysis

  • max time kernel
    73s
  • max time network
    168s
  • platform
    windows7_x64
  • resource
    win7-20230831-en
  • resource tags

    arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
  • submitted
    07-10-2023 23:53

General

  • Target

    about.html

  • Size

    1024B

  • MD5

    6f465a59a9caae6d07a9726c39f21d7c

  • SHA1

    a2ec27ee0e4dea075072fbad6eab98ef5febdd89

  • SHA256

    f76be623ee0946d6d1c70b00e8e8efb77f49f5367bfaba66b928ab776608527f

  • SHA512

    0f58788d462d54b916d475d6e0b48a37c37124630ae79f80309ffb8dcb82c2d35df4fcb2f3fb1bae4c37fcf03f3890b87210a986bca50fdd0d4be3c75e83e6f3

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\about.html
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2272
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2272 CREDAT:275457 /prefetch:2
      2⤵
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      PID:1980

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

    3869123422eebc3e43ec7319069108e6

    SHA1

    b79d4633102e5bfc3360f0b0a6b73e0624862da1

    SHA256

    6827b8d2b250e54d53c12eb705675392a2d9d270eb57af79befdd21c30c39220

    SHA512

    35065be7d4cd427dfd187a195f0a1b98870a9143d07fc056f3e8bf16ba9f091013027532e77457754227df1ebc8d8dad248eb75dee6857bb48dc2285d70f8d48

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

    Filesize

    344B

    MD5

    db4b3f288c4a71bc5b3dcd07ffbe332e

    SHA1

    f8dccde0dd61d8a8f7cdb971cb3668dd55ed14a6

    SHA256

    7f4dbc0fc0ba50b49a7a84f8812dd4efe457eb26ee19d84cd4d7e653d9059525

    SHA512

    a63595e8e273a16ecd8423097dee07d296602201d587330ae35ae48f7c210ba6a12af432e251ff11e85af9120f34dba0c9ec6cacc076f8f844f417892a9ac92c

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

    Filesize

    344B

    MD5

    7a5d624a1e13cc25df886479127e0f6b

    SHA1

    3e6b749884af43fdb44a7961c1cb034e04555754

    SHA256

    1504b0532c011928033c7e49252c03b0968c061df793acbb0e342638190bb508

    SHA512

    16f7ea50c042d7db7ddfc7d400899c5667bc99f458766193cd493063313600ba9ecd75c14411fae7b8e75f36b5e9acf81ba3a82bb3ee67414a1943e5b9a953e1

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

    Filesize

    344B

    MD5

    8720279ee59a4ca2fe506d27076a2cb2

    SHA1

    86b0b9c983e5014adb93b02288f7fe852d45dc64

    SHA256

    8825a2305085c43b74e267b4d7c0135ecdf2ca44d8da2792fb5342087dcd1c44

    SHA512

    29aac60d2f7f749aa1fbba0e30f3b78b31db3acac4225b4f3f3bd6ff4020da6c85ea689ddd153bd292cbe8157a45d02f17992255cdd96ff4e5eff84e38b9bfec

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

    Filesize

    344B

    MD5

    6b19137d902819486024d933432d53d3

    SHA1

    1fc6b7a3169a38be67dc122008d132c4b3dee575

    SHA256

    c6b3cc738dd47d6213acdadb2b0d18114fdc60a423f52ae879fc0fcd7b61c026

    SHA512

    e0a676cfb72b078038895311196c1907811ac112c6e53f825502a603c1929590fd27c96fc9107a2a6b3d2edceb4539e23457cfcc79bce87f09b89f454c5edded

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

    Filesize

    344B

    MD5

    15cbe0e526ae410e45bd4f7053572317

    SHA1

    14badd2fcd57657d275406c4e5e35abe0d8bd52b

    SHA256

    3deaccbade45a5f38fa58d7e490b3de550697d32ab7432d07b8fa357a1330158

    SHA512

    73dfbf78a5b099b083b5b15174510d6e2d0463913a0b2e0a9f06ff37523107fc6a80b0dcaa8f7275573b7ce471f8e60304a2e2a95412fcb6502e194482a851c4

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

    Filesize

    344B

    MD5

    33adcad9ee5c456025b96a4f0a5f5a5e

    SHA1

    8fa0fc0d788e7e3f547917c8b8359622da421ea0

    SHA256

    b4ace5e50ae8333322e09c890468fe3c461dd8e876e6fd79a06e85babf92ff41

    SHA512

    8b3c01b3b265100e9806094d0927e0e361927411817deeb779c73010e496aceef98e160c3911ba0076fda86e0956055e01de495c5415925ce9e01d633d03c472

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

    Filesize

    344B

    MD5

    0f4eeb301b7cfb064e6e661b7887db78

    SHA1

    023a3e273300674600d739d4484ae5857daebbef

    SHA256

    5f24d7d9a7d2e91f67143fb539119424310eafd72fbfc4c375989ad78815a20c

    SHA512

    03331ad237dfe032137b8dd809f4f3534c9334a8f81193565859a8961cc8b54e0342dafb8fb551b555ac0c3433145ea959081d850d75f7017c717c9686181c0e

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

    Filesize

    344B

    MD5

    b70cf11bd5b1fa97bd002e5b676fc99d

    SHA1

    3082c494e4fe07db9011248aaafaf1ee3120b49f

    SHA256

    743538e438a6619b48d78fc515a3eeded774c954e3a5154e1c87e58dfc9aa66f

    SHA512

    a055c99008e2ed1912ed956bfd224180158c00246ada52cc97deeea5d5aa2d65cca68575d171ea01831ce54bc824bea73c44709b2b3a7610439665d85ca2bd1e

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

    Filesize

    344B

    MD5

    022891c3213cad33434c287e2a4857d2

    SHA1

    5703450da59f0d73cbace059bd0a8fcf3f953f70

    SHA256

    504a27cf2c99ee072c30abd1368131df957f8148b4e389b8e5eae6332d62e00c

    SHA512

    300d387f4b4b1203eb99b2524e0515098829cd438914965831bdb1ccd3a6f70e874773ddc87bc82531465228febc0fd96a0bfdb82196147b8867a1e9355bdc9f

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

    Filesize

    344B

    MD5

    070a4062bd5ab67275d84a06727f3a0c

    SHA1

    59851cd923e8c68cb34453055e32e4628c50fc98

    SHA256

    c316ecf5580f937448c6993dc9e459155d35d7f706406bd1c86cb5cd33d457d6

    SHA512

    7bcc97f02f0e7c36ec8226945651fbec66afac186b508918e556ef27adf781e0d9e6999315738e016b198d68a872fff3ada8527a6c7146a9c7f63d6e11686da6

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

    Filesize

    344B

    MD5

    d0c2100bc3bcc8074aca0ad4ed913754

    SHA1

    adbbcfed16e0557454dcf5a5d539877cdf6d11ea

    SHA256

    6ffec47ff491f56bf4eb2bc2392dd54b8b7d2b410debc464759d5078a64f0d88

    SHA512

    bd724140e4c142a8aee57d55cfd250d639c7c79df16ef334c6b21aa70c54a8a99405e6ffc93cf022875e1a9f8089ab89943322e979b26ef2ad971c65fb314e4c

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

    Filesize

    344B

    MD5

    c0349ca1cf26598557144882df19a08b

    SHA1

    10a4e9cfbbac2ef738e4956931329b674c0633e7

    SHA256

    8236d7327feb6a23f2c85a380e2178a7042095aed067d6d7d1b84ab8347f3c6c

    SHA512

    9d123056c7a1043a8f9d7a7851ffc75230b7d3408dd8579e97a4c5381e4e513c211fe328b49428d7f2d8a0a9ef8763d105dfcb32bac73cf7a44d2c42e242ef9d

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

    Filesize

    344B

    MD5

    78f0a24f5353ccfa3ec892e0848c281e

    SHA1

    0227bb4a6af27fdbf5a33c62168e687c5631a742

    SHA256

    b6ecb85e633bce5c544787ee6334c0f5eb943bd4542337f5711f5c1c51b56ed1

    SHA512

    fe1c2fa469fb8ade5fd34c839abd95af052cedef0d35df55036b28a8b930a1da2a4c6dc492ae35215bd99cd8b7cde81a245765e3580abbed11d97ef442d2dd03

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

    Filesize

    344B

    MD5

    180c56d9071138044f949a6c3995d428

    SHA1

    d17aa39d6f234f145322491fbe7e8fee1f663f82

    SHA256

    8b083b3850f9cad4c35763279473730c3b754cfa039eda6a088658a272e20417

    SHA512

    99e6a62c968d4f61323ea4bf3a7d2ccd4b9ae424e835c6c02a96e7b8748c6a4946228de77924130084eb1519a900f5ef154e113bfc8fb4cad881d88ec7f693da

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

    Filesize

    344B

    MD5

    e7fdb6fc129bda8e340ba73522f33e0d

    SHA1

    949344f31adda03b156ca5dc12c13c63ce11776d

    SHA256

    06a2cc95073231d6d8c7bd7db8bfecb7bd04273fb56e710c00559930ead0c866

    SHA512

    d38ba6bc7ad9e8a86dc82c9e4772d989851ffbe25f13477e4620e0e0018bf9fc2479e1edcf33a89e60c2424620f41f092736e8157f213a6d917fdd709f133e97

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

    Filesize

    344B

    MD5

    a3e4be76c4db8ca8b0e1d490c5701418

    SHA1

    2ff1cf2f75fe503181ed56ba92ce96a34abbe573

    SHA256

    922cd86b2a8ad3e313eafcadb27a9d63de21914deb8f84eab98508ef0f282ca7

    SHA512

    b2c91cb647ecf7b20417b7b28f955469f1444ac9f058c77bff67777f0d9c6b2baa51c9e083f62255dee5673f5ec0a3a728560d3286ed85d97d24e795ab933c08

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

    Filesize

    344B

    MD5

    18269e5b33766d56a43e28f08d3bbe38

    SHA1

    0092854cc46f02303a410a6d97953d4745fda254

    SHA256

    ff6dd36aea23ad5962bf93968c0867ac049305021b6c9eb9109504c96950d266

    SHA512

    519df2207f0f9a92e35fd4fc58f42fe7237e1ce206a53c54186ab6477b3c5d75a71971f3c14b4baaf114ed42a59c077a7e9b9fb008c9a567c2bd089e960bafed

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

    Filesize

    344B

    MD5

    f79211825cdca4e047f8cdfa10ac5ab1

    SHA1

    b71a8a0b8822f1c7459b8eb5bea6cb56296d78f5

    SHA256

    1ca10ee05e304f9eddbc52c99e4b6cddd945bc6efbdf7d852b51c397930b7bd3

    SHA512

    acb1ab11281fc29b888f6bb98a17f0c1c4f1d3b41d82989f6a954db68ee1fb87ad8f269ebd62d32e73a2ed50d14b903a07fb2183f19745482e1abf389287c910

  • C:\Users\Admin\AppData\Local\Temp\Cab42AE.tmp

    Filesize

    61KB

    MD5

    f3441b8572aae8801c04f3060b550443

    SHA1

    4ef0a35436125d6821831ef36c28ffaf196cda15

    SHA256

    6720349e7d82ee0a8e73920d3c2b7cb2912d9fcf2edb6fd98f2f12820158b0bf

    SHA512

    5ba01ba421b50030e380ae6bbcd2f681f2a91947fe7fedb3c8e6b5f24dce9517abf57b1cf26cc6078d4bb53bde6fcfb2561591337c841f8f2cb121a3d71661b9

  • C:\Users\Admin\AppData\Local\Temp\Tar549C.tmp

    Filesize

    163KB

    MD5

    9441737383d21192400eca82fda910ec

    SHA1

    725e0d606a4fc9ba44aa8ffde65bed15e65367e4

    SHA256

    bc3a6e84e41faeb57e7c21aa3b60c2a64777107009727c5b7c0ed8fe658909e5

    SHA512

    7608dd653a66cd364392a78d4711b48d1707768d36996e4d38871c6843b5714e1d7da4b4cc6db969e6000cfa182bcb74216ef6823d1063f036fc5c3413fb8dcf