Analysis

  • max time kernel
    134s
  • max time network
    133s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    18/04/2024, 00:23

General

  • Target

    libinvmem_plugin.dll.html

  • Size

    7KB

  • MD5

    a3be2f2b4f7319e195f3f7e12cde0a48

  • SHA1

    7dc47c9ce481e22dbb9dc12572f3429ad6268af6

  • SHA256

    d32de319afc32e821ffedc4f1d4d4b141355fbf5d3e25fbcebddbb3ca3399d6a

  • SHA512

    e696b5c3248b9e1230d1e74b9e557f01bfd89eb12acb419940fab2d1c295556f7a261b9010b4939523a4704f4b4fac9f8a176afb189e091a6694d33db2383850

  • SSDEEP

    192:ZZvTPMcMHyuvvvkvi/vvvCevMXwvqv5B/lo3xvhv6vn9vKvYuv6vdUQE8uI:ZZPMcMHy+AX3/lE8uI

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\libinvmem_plugin.dll.html
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2504
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2504 CREDAT:275457 /prefetch:2
      2⤵
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      PID:2904

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

    c50ba11d3c2bf0122e2a048ed6f34e41

    SHA1

    b57018dd3c3b5878c97857f30ea929e911eee69b

    SHA256

    f13d1a4e85d49b5bd1003f3d5112a4c6aa112866f5e2bcbe65c12f238eae2989

    SHA512

    05245fdef47cdbf1b422a17cddeb8eb48600f6c952778105de0693b78a6b74dbcb002350442e843c50391b2e63eaf7f226cf8272a796ac71ed8947e4e80583de

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

    Filesize

    344B

    MD5

    3831dfbc3c49cd503efe61d59d498ad3

    SHA1

    039cf17640384129c01c66267042f3f186c49a18

    SHA256

    391b25fbd015ea25ad74c677ba88eb9d665583180b0b32b43f967b54cc3fae0a

    SHA512

    69595e4d7c7127fd15502d5e8c13dd1eaaa63f071b3f595f46e57ee33e9b7e7bf9f9df33cfb7bfb95ba8eb363b7a868b8e4d891274db3983fa981875d00b3780

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

    Filesize

    344B

    MD5

    7dc78cfdf9428d56280a18e5f3748cac

    SHA1

    aec7b4f704f3713197746afc55a1cc431c273afd

    SHA256

    ae7fab49312f55fc8b3a350fdd1487a537456135c811121efe42b779510cf747

    SHA512

    588ab9897910b72dd6d273c1921ffff5cd3e7b6fee92f30a8bb204f83a9216153f3ac3e63879de50ee322aca5ab8f768decf6d386615ff0279318da50edd8cc3

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

    Filesize

    344B

    MD5

    2dcbad9e4663a7a8f168cf875580c4d2

    SHA1

    03e31ed746056dd0e05b1450d2de994efc5c6158

    SHA256

    5a1656b206b0d9e060d3fc55c2c352ac082306c581d08334f0d383a338ce874f

    SHA512

    df357ae2f1156ed6e770afb63f59efe7049407de89924ff96bdb3ed36c8d67687a00f92a7f63fca1d89a1a011db2f255c9998cad05307725803ef2745d86a093

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

    Filesize

    344B

    MD5

    cfb40449f334ffaafe355dbbe6a06250

    SHA1

    9a66816bbb223ecb55b8a70dcc1e2e17d8792274

    SHA256

    c9ba43952359856b9e5654af78919281ec40a2a4cc47b11ffd5dcb1f0365bf1d

    SHA512

    fdea7251e7f134c7ed9a77ce194377157c8b6627ccde6c8863cd1eae1458e5859a12e7e64317b6aeda678f853b5a8bced50934c9c84ed18b015afb8b536702cf

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

    Filesize

    344B

    MD5

    76cea8722db7c044215d67b5e6fbe0ab

    SHA1

    319a692bc63ef691dfb3e9ceffc5de940487dcc5

    SHA256

    e64e47ffcbbce40e86509f41f4ee8a159bf3f7601dc9d99eb84e545596221141

    SHA512

    a59b8af07b752a432a0b82e1018df6a1a5b023abae9ca1e06ad8500420ee8115d1e2b51d2a28fd60aedc56fc06aaa18ca366ebaf3c7e44c449e01abeb478fb36

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

    Filesize

    344B

    MD5

    669f58659e915ae474a9e44234d3f985

    SHA1

    70920324ec3420e94c3dd00625066de79181a432

    SHA256

    e4db6c41d6139282b78dd2439dd14ac82d0490ea5daac8fce917e518c3294400

    SHA512

    fb2f37c8e55031787c73d320241692922a9aa3711a264a1c1f06e3c166a2b2df76623ddf2143f43e94035ec9b739f6b93ef03abee1c4ef7f0fcec244e8038345

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

    Filesize

    344B

    MD5

    b65f7eeaf9df3e1d7bceed86d781aa9c

    SHA1

    ceb085edbf6288e8af7625622f0af3ffde410898

    SHA256

    02c83addafa2a16035e61eefdcb615925a63dc0040612404d8cb9004c613d991

    SHA512

    a2ae2f1abf2d58b4c9f97618cd23fc8add34143646df28c6f9101bcc9b47458399b1167119eff31fcaa2a21a1131a438cb5af86b323923447b3b48a6485c74ce

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

    Filesize

    344B

    MD5

    ac9efc4fe7f373805cbdfb2f301b9d4f

    SHA1

    100816fa8affb4bd65da6fe3fc5f3d438f4ad8eb

    SHA256

    e7f813f1d3be1502234ebe6421cc32068ebc6e63d534a73f0341949b0a73d5da

    SHA512

    379cf90e4fcb0f4148512a5c1cb4eb42818d0aa8510b8e59ac13649f05b6308c24c37a953e4218733fb01f198b213d666814cee6c3edea5a199f80e548ddabc0

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

    Filesize

    344B

    MD5

    3bb0c98ab26201ad863faa564a5e4e10

    SHA1

    5b8830be48ecbc87a0873f650e1717ccff758ae5

    SHA256

    a4bf4df714498a61675b67687c48cd0402f540f238726c8a08521e7ca6546eb4

    SHA512

    f50ebc9cfbfa4d86a88e8e0c8e7eb13972bdf6c125ca3eda4992a7951ce2b0bb100a32b4d2cb7c65670461f91407ce311f283d7c754d9427846b4c086573f13a

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

    Filesize

    344B

    MD5

    17e46ff50dba46f8e8c0d20db650a6a8

    SHA1

    6006dd8fad0a5b313935786bf7a7a89d22ffd9e9

    SHA256

    4cbbdbf433313142a7859ea783b4eaceeb20339f0a35af0065b2cf045ceefddb

    SHA512

    8a2fb1cfb870a917b3a3576fbe23e08a6adc89629d4ff46bcb535da251b1f9fe6e6c5185d80a10453f936b089d760dcce3cf4e447a62316c15173d50887fd39a

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

    Filesize

    344B

    MD5

    fca1865569dc4cc87cbcafd38475b903

    SHA1

    699cc668c64af580ce8c9b7f8d2dc2441d703770

    SHA256

    46b220b1a3d887926e37b5638a90cad72d7a89dcdef62d5ca88333303f905d10

    SHA512

    c0c4223ac4826af3cb5780e388b1b74bfc0a5f36d00b7a562b8c07eb596cba41e69dd872c4a8febbb740589a6af76aa6be0c9853dbbf64f666197f42f998ed33

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

    Filesize

    344B

    MD5

    2423414e5e1d5490e6bded083585b62e

    SHA1

    a7cb6f44ef17537f755777340b9fc62cebfa1903

    SHA256

    959113ad19f9844182b6f0038d56da092a16e4b30002127fed2bbc9147577e79

    SHA512

    7622128a85117f1d1040dd620b78f9d107011220fe247f3a48d607f1a7e6a8457f59d277c5e926e9f61e11d37a3c6cf5815e99bacfd327a25696939325274d81

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

    Filesize

    344B

    MD5

    0e4322342d3c2d1994b1bd0e0f3cf7e5

    SHA1

    a29440c5ca32b714db50945d8c2e7a0f696780ca

    SHA256

    e7d2df4aab1a83c4c5348f2cf49cffe2d35f124edfa3d99e6694904713cac751

    SHA512

    f30c7475fc93ab287806c053b4045af12fd8343778525eeb6d7d39370c733b2f0a57f296478ce8ae1925512393fd4fa8202c6bdb6d2252b2addfb20f177f6d6d

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

    Filesize

    344B

    MD5

    b23b50342f35d250fa908960ab2f08d3

    SHA1

    b6a5ffea73b414351f81fd6cf34eda3a56b8c8ba

    SHA256

    82ef6933159fadb0306e15d3a158db774099dea7ff8bbcf51eda26baa7fa4fc7

    SHA512

    5865c5ec48056f0272644ca6e927902359e62727d8429ca08263a43d05e905d2051b2adf9dc10be000e2f2e11a42de6a4edf37843b919866422d9a6d77ed4c0d

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

    Filesize

    344B

    MD5

    6321807557a47da362481389216a109f

    SHA1

    85a13342afe40008416079a7f30feea3dc340b99

    SHA256

    f8a4a158b7a428a9cc1ff62c6c23a14c1ea2bda4f6123108a6e24eefa030f95c

    SHA512

    d8668cf6d603fbf5f7dfdeb1fc764a1715693a0f2376328205468a98cbe0c49cf2e8731e70eec3d2f27d660788c7c25479f03554622858c7c32420885d14dd5a

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

    Filesize

    344B

    MD5

    260d85b6c0d25b25718b2162e4394124

    SHA1

    c2978f7bf1b9565f83d8f8ac00c6ecaaabc606bb

    SHA256

    dd3f5512522d773197e8c05fd92bf29af01f4dff01cec88715c3d6e3feea0559

    SHA512

    5d3becc0ebaa0c9106a24273e69f3d52618ae6aed090a4db14484ef1cdc05e1c8fa962ae919ea7c546c55aacaf51143e63940662ed8f5d436dd6f8adb701b6e0

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

    Filesize

    344B

    MD5

    c68180c313b6608742506a5c406614a0

    SHA1

    c5ba49171a398e4c06579dd315040979cbcbdd08

    SHA256

    857c1041a14b217daddd04f1e3fdeb903120584ca3b4d22ca8fc80762b5f1b53

    SHA512

    05810e22b2a3862df59cd405eb31d1fd932a17324e32c256d3db853193692dda3ec50b70636c4951746a4dd341d48ed3c5d2e80da3166c9184c8c2a348681038

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

    Filesize

    344B

    MD5

    2da91624125ab1c720859976e524de60

    SHA1

    43ae7de7b34d9dd19c2cafc69534da242c2f32b7

    SHA256

    7b9cfcbe3fcaa03334ef3eb4f877142c178c422bd7545e48b7846b7edf934486

    SHA512

    3b38a62361b5f489b1ba6ac18901b06c9a805d84525c8991d4e498398819d31fa8219e5496ff599651e469bb32b390f2e447e21df2fac3f2b249f5f57bb7a742

  • C:\Users\Admin\AppData\Local\Temp\CabB05C.tmp

    Filesize

    65KB

    MD5

    ac05d27423a85adc1622c714f2cb6184

    SHA1

    b0fe2b1abddb97837ea0195be70ab2ff14d43198

    SHA256

    c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

    SHA512

    6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

  • C:\Users\Admin\AppData\Local\Temp\TarB1FB.tmp

    Filesize

    177KB

    MD5

    435a9ac180383f9fa094131b173a2f7b

    SHA1

    76944ea657a9db94f9a4bef38f88c46ed4166983

    SHA256

    67dc37ed50b8e63272b49a254a6039ee225974f1d767bb83eb1fd80e759a7c34

    SHA512

    1a6b277611959720a9c71114957620517ad94541302f164eb872bd322292a952409bafb8bc2ac793b16ad5f25d83f8594ccff2b7834e3c2b2b941e6fc84c009a