Analysis

  • max time kernel
    119s
  • max time network
    133s
  • platform
    windows7_x64
  • resource
    win7-20240319-en
  • resource tags

    arch:x64arch:x86image:win7-20240319-enlocale:en-usos:windows7-x64system
  • submitted
    10/04/2024, 12:26

General

  • Target

    FLib/ĵ/FCSelectFolder.htm

  • Size

    2KB

  • MD5

    2a535d1a00ba61a1acbfc4876748088b

  • SHA1

    f37b49b5c0119074ba484b8894f3b9cf3cf17153

  • SHA256

    7524453c40619d381d74e55efd0bcc590e0788d5e4841082e904bc2edf57145e

  • SHA512

    fef6f9e6ae768ef4754b3e2789922f8100c6a917df5e4c0c393e90a5e2d0d5c44ce423615a11552a793041e5b604b50fff943ad7b8457c38834ffdf4d2fd262b

Score
1/10

Malware Config

Signatures

  • Modifies Internet Explorer settings 1 TTPs 41 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\FLib\ĵ\FCSelectFolder.htm
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:3028
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:3028 CREDAT:275457 /prefetch:2
      2⤵
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      PID:2072

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

    d030788a3009e684256ac8b8a328a4fc

    SHA1

    c3c3212a8e1afb1b793bf7accfebac06b391a437

    SHA256

    9f6ab5b19db626355343530c969e5c14096ad6addd46907a10e0deb67522d6aa

    SHA512

    451ff38e1b0f390da489a6b0f45e944524d274e883b5cbf7a66def53c58b606eda51fce995ba2a9211e5ad20909a8a6e3173e21bccf485e5b66b2d9b51a50e35

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

    Filesize

    344B

    MD5

    49b190aa028865a30021349b00058725

    SHA1

    db0ba36889944051a4f98352e9b1e0ae7c51af9a

    SHA256

    0885846d30c7b45250adbd97604b85c717b7422caa280e220d795cf1c2dab4c8

    SHA512

    1d6094d6ef9125a098218aaacb980d8464a01efd162c447513c1703cdd1905e6b32df079926be252838866df6787c4a7328c237ebc4a0f2a8224dc2d3382547c

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

    Filesize

    344B

    MD5

    395fe6b4def969a8ea1c4a8be7c18608

    SHA1

    74321f07ba526e06b68bf394eeb42e1c766b1fad

    SHA256

    a3a64d7410b8e7e3c486e815c91503d0cb22219182d946d2301737366ccfe37d

    SHA512

    5c5d94d055380c06d18d0fbee3669e91bcd15e8577b8e57e2fe08910c3c69596ed807aa0f3811e4057601fe0b83f164913c4347700ee45b7bf01f8ec13be1d45

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

    Filesize

    344B

    MD5

    189baaeea60ca6981719f1bd7b77033b

    SHA1

    5327ba6618e4a871e602f82702601e3cd98c9818

    SHA256

    1447bfdd753c4d6452a053d147855a102ac94b4cf5a5dc9af142420b59685206

    SHA512

    baabb5f501abbb29a416ab9463266f446dde913e2207e09d077b8c09db4ed930157763df023c64e662e6ff0528de769ac79732b053ddf793db7bf98eb2df1436

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

    Filesize

    344B

    MD5

    569f25317dc5f150473803a05636d45c

    SHA1

    f16c7256cae801eb311edffc32eedbd46ec42c68

    SHA256

    153742d7611df2c26f1ff14d67e159ec8f918ae72970a4b8e7dc447354934c65

    SHA512

    8a919fdefdacf59abcd7f30635f3357585d52cf3202ea2a80db9a3a4cde3a682049e84a9c2a2732c2bc9dedb9ff84090f6dd81f4edf0b34040be6f3ef1314362

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

    Filesize

    344B

    MD5

    c52da9284fc999c45e5474bffc4c5e02

    SHA1

    eec56aeaff6bd90a950a2267675c8d4ab411923e

    SHA256

    c07eef6dc1dce600700c4c667c8a035e83dbc535baa1a7d0352ca6daf89c3f05

    SHA512

    b19530d8a36ee9d9e0a4b7d3d77ac16e048a5aa5166210ed6a0c61e6fbb6446b0486ab410132b88980b2a83796666acc3920dd0c4c797001e781cfa9c31eb82d

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

    Filesize

    344B

    MD5

    7a233e7a7b9fa298cb496b2516f9d901

    SHA1

    865bae9c08358cb917ec46dd72fc39a5f3e99f38

    SHA256

    cd485549464ba8c4612a5594d13485f908845e61b3f140bfe44b394d2d6f7522

    SHA512

    b57dbb7ea3620c63858621fe8a22d101add2335c789ddeb9163c661bbb90a884df358e7a0bc8180ba296a4ed2100d5fb4d2a66573324808c450eb9387df42456

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

    Filesize

    344B

    MD5

    5c2eed7937dbe92d4a0fc1f1ab7f24ed

    SHA1

    4e05c86a7f118d5945c1c4a373eefc30612a6fc9

    SHA256

    30959dd6eac080d9d563ec9c32cc38165f336902c93320fb7566ec1d533e31ae

    SHA512

    2a018651d6807d699a59b0ede24baed6ba3a430ffe88af239f040ba58c8096e9519bb7d48e1134a4df0b3493b244280722c5cf40e3e05fd4f223918954664fd1

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

    Filesize

    344B

    MD5

    51b8d534946c01681b5fafb8bbebce37

    SHA1

    97023f442d77b8f58bcc598e44743d3902892c1c

    SHA256

    a94906ac4d43b24d3a100f9ddc4ce8b08f931b58a1a30459588bfd18e9e9b67d

    SHA512

    012010f8286f87cdb44b275bcf3d589b073226185fb7d078a0ce5d359de13312f7f5d9b8d87d09411d82c350995fdddb69f60fdffbf6f80a87dd08f72533528e

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

    Filesize

    344B

    MD5

    7212c02ec6e6aeab6969a26821d251ff

    SHA1

    7663c0806c5dc7c27e5758844f7fd9569a307fea

    SHA256

    ee8bcf295f0a9ec34da6d853f1ae55f91fe839974abd09c5feb571b99b781423

    SHA512

    b1afecfb36911a426789a5a81704aab4ab28e7fd0ac8abc1f9252a304dda9262ca076b9b87bf5259785972b31c61bd248cf700a88c5ba1f2bcf636ba89e31304

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

    Filesize

    344B

    MD5

    ca3ab0f606efbff66add748111ad4218

    SHA1

    39d19f7fc5ae370a87c634162db304d9fea9095d

    SHA256

    5f79debc05b3c63ae1e497ef9897fd94180c5780b93e51f255441076575f7b78

    SHA512

    afe521dd6d9257d885f9fb8d191f0bb4b9145077e976de78f4c7f04fe3edc16314387e3f360f9310b69222ff1076fbfe1cdfe3c512f09482876c464998b64529

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

    Filesize

    344B

    MD5

    57b3140959115a4b0461a153c845986a

    SHA1

    201d1c5c7326c24813fee1fe5f2da9cefb1f18ed

    SHA256

    16667d4fc4b8bedb4ba002d9502a9dbc85192124266ecdb4d1bf393f92a409a6

    SHA512

    1aed1fefda82f38c7bf8ef2c34af84ae874c61c3f23ed2461939764c9595b165610c958d32e37a6b30e509e357aaee88c85dd45370ac3a7b1fbef1b44cd3a10e

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

    Filesize

    344B

    MD5

    8b040bb30b89501c78751a134fb4e5a6

    SHA1

    9a4c82daa9cc83f509f1dcd38d1cda3e18235799

    SHA256

    239c7b59bd6fd0fe463c139aa6f5cfa408ef945cb3f1127242f74764b93fc266

    SHA512

    45d0207101c6f59ef3a5c530da5bde1bd49a1a859c0454b391bbbcb17844c38402ebdacae838ed5d0464c776f990d2fa548fb5977c70ab239eda8f12314cc1ec

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

    Filesize

    344B

    MD5

    a1ab72183d62213ece3bef7711fb477f

    SHA1

    f1b33587835660ab0cb00b26a8de53baa8802428

    SHA256

    cb25accfd08b0942e68391bebbca07f33b8e87e0881cf5134980fc1826d8903b

    SHA512

    41a112e95466066ddd383a2f1088821a708828f44a35bd7e9297d1a9b29ea5e5ea88dc493bb3997122f9d8a179266ee9cd9f4f915d4402db53e25141099d0279

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

    Filesize

    344B

    MD5

    ed5fae620fa6aaf1c719500071703a04

    SHA1

    7f825c4d24dca519036ac2bd596662091dd7a4c5

    SHA256

    ebf60e27da33552868b5750b639993a48032c03a9e9a77b12fe733dec761543a

    SHA512

    57c52f2e33af24c7b608903aa9d6a39c3c9a5bd03fcaa9aefe182a3b139a135d9596857844787a04055ecd2d3cc354b75811c4aabc294dc9d8098956b565734f

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

    Filesize

    344B

    MD5

    32fdf3da74ce015d108e73f42a894a21

    SHA1

    e46bb46ad4148b8473be3d99310f71da328cd86c

    SHA256

    842c92252121ca91abf69a755cd9b698c0a088cacfe1e7a0dada2310539751a6

    SHA512

    6762db6ffd69198b0e5f663f8770972ac9aefde6cc906288bf9111e3393b8d8c06a27f60b7f0252c724b75e37a07f0350d01ed2c7bfa8c1e412bc4db62096128

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

    Filesize

    344B

    MD5

    5aaf824fcd01c974954ab2d90d48bb19

    SHA1

    b7cc29946a8437f74865ed27d3c34a270f3eaf23

    SHA256

    17ed57a66e05d45c28521df5fc5203e75927aed5304b27a5af36b08e9a60d17f

    SHA512

    a674e1abd906a81246ab18f433bbbfebe1a09717a50da02f9b877348bf065634b430a31de78f075acf8a80878ef4014b9a10e0f1dc358ee3fce8fb051eaa02ec

  • C:\Users\Admin\AppData\Local\Temp\CabC3CE.tmp

    Filesize

    67KB

    MD5

    753df6889fd7410a2e9fe333da83a429

    SHA1

    3c425f16e8267186061dd48ac1c77c122962456e

    SHA256

    b42dc237e44cbc9a43400e7d3f9cbd406dbdefd62bfe87328f8663897d69df78

    SHA512

    9d56f79410ad0cf852c74c3ef9454e7ae86e80bdd6ff67773994b48ccac71142bcf5c90635da6a056e1406e81e64674db9584928e867c55b77b59e2851cf6444

  • C:\Users\Admin\AppData\Local\Temp\TarC5B9.tmp

    Filesize

    177KB

    MD5

    435a9ac180383f9fa094131b173a2f7b

    SHA1

    76944ea657a9db94f9a4bef38f88c46ed4166983

    SHA256

    67dc37ed50b8e63272b49a254a6039ee225974f1d767bb83eb1fd80e759a7c34

    SHA512

    1a6b277611959720a9c71114957620517ad94541302f164eb872bd322292a952409bafb8bc2ac793b16ad5f25d83f8594ccff2b7834e3c2b2b941e6fc84c009a