Analysis

  • max time kernel
    141s
  • max time network
    138s
  • platform
    windows7_x64
  • resource
    win7-20231129-en
  • resource tags

    arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
  • submitted
    13/04/2024, 03:16

General

  • Target

    f4ed82101d7f7ba519079ea91d3a4c18d974d72ccc0dd63747c33b0aeedb82b9.exe

  • Size

    1.7MB

  • MD5

    61929454e676a70007a6c5c3ac3cd6eb

  • SHA1

    4ab14feaa6a48c51ddacc26fa4b413882c908f20

  • SHA256

    f4ed82101d7f7ba519079ea91d3a4c18d974d72ccc0dd63747c33b0aeedb82b9

  • SHA512

    1d1ce809fde313f38e100e312e65eb7c70924e36e09c1829a95efab7eecf14cedf38d0834252b81d123fab2ac30824aeeafb2067ca94962a5b8175796f709f55

  • SSDEEP

    24576:Tf+k29Hj7FoYIba9AMLJwMLIZCvFppMCJxMfjCGchGWcsYV3zihNOXLJcQHbijIe:Tx2zoUhesA0FXM6Mfj3iXMFcQHKemP

Score
7/10

Malware Config

Signatures

  • Loads dropped DLL 2 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Modifies Internet Explorer settings 1 TTPs 36 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SetWindowsHookEx 6 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\f4ed82101d7f7ba519079ea91d3a4c18d974d72ccc0dd63747c33b0aeedb82b9.exe
    "C:\Users\Admin\AppData\Local\Temp\f4ed82101d7f7ba519079ea91d3a4c18d974d72ccc0dd63747c33b0aeedb82b9.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of WriteProcessMemory
    PID:2884
    • C:\Program Files\Internet Explorer\iexplore.exe
      "C:\Program Files\Internet Explorer\iexplore.exe" http://www.ardamax.com/keylogger/
      2⤵
      • Modifies Internet Explorer settings
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:2148
      • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
        "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2148 CREDAT:275457 /prefetch:2
        3⤵
        • Modifies Internet Explorer settings
        • Suspicious use of SetWindowsHookEx
        PID:2620

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\3C428B1A3E5F57D887EC4B864FAC5DCC

    Filesize

    914B

    MD5

    e4a68ac854ac5242460afd72481b2a44

    SHA1

    df3c24f9bfd666761b268073fe06d1cc8d4f82a4

    SHA256

    cb3ccbb76031e5e0138f8dd39a23f9de47ffc35e43c1144cea27d46a5ab1cb5f

    SHA512

    5622207e1ba285f172756f6019af92ac808ed63286e24dfecc1e79873fb5d140f1ceb7133f2476e89a5f75f711f9813a9fbb8fd5287f64adfdcc53b864f9bdc5

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\F0ACCF77CDCBFF39F6191887F6D2D357

    Filesize

    1KB

    MD5

    a266bb7dcc38a562631361bbf61dd11b

    SHA1

    3b1efd3a66ea28b16697394703a72ca340a05bd5

    SHA256

    df545bf919a2439c36983b54cdfc903dfa4f37d3996d8d84b4c31eec6f3c163e

    SHA512

    0da8ef4f8f6ed3d16d2bc8eb816b9e6e1345dfe2d91160196c47e6149a1d6aedaafadcefd66acdea7f72dcf0832770192ceac15b0c559c4ccc2c0e5581d5aefc

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\3C428B1A3E5F57D887EC4B864FAC5DCC

    Filesize

    252B

    MD5

    38bc97cbee146a21054f09d3e8042d44

    SHA1

    27477cfc173ff0bd37bd40ecac1c2d2b90692423

    SHA256

    7da51ef2ed9432fa0bd5bffbcc2b008b8b93a5dd87fb0f7a431e5fec1fb72e79

    SHA512

    954544a0a8dc9ed66214ac2599c30903aa135c066098ba0e54d8fffc939fa0c1c1bbf0449c9e199548a26b68b4d2ad24155897ab530b9f0ef0ddee9eb4205a5c

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

    Filesize

    344B

    MD5

    64de97b6c70c1387c1bfe2329d86b6c7

    SHA1

    8c290d4325abdbed38432f2a8d741f151b83e01a

    SHA256

    98673a965c3f4e0e230d6db17e7c6b58058e3e35f446a3e7dbe2017579b941c5

    SHA512

    15a7def83687c9f5683a91a68552859948b33acfe8ee02d1d15cfcd44b45e04f27b1325ed64cff781768429cc3c0a2bc6cda45006db0e869b8d232d169fffc49

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

    Filesize

    344B

    MD5

    0d63e628aead81ce07a0b77bf811a327

    SHA1

    9bdb5f05ab278cff9dbd99f527a55ebbcc1c30aa

    SHA256

    c45ef90cf4763ee484b80b277672c1dca8e4270cdcd85aff2c092ff0403b753f

    SHA512

    584629b414cfaa4ea56d19b02f4c456c0155ba711bf4114aff6c411d654bd56d6057f3a32c36cfc889ce88528ad92fe28708d33bbd3d770ca6e1575ce64cf189

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

    Filesize

    344B

    MD5

    f072a805b9d5c178890fc89297689f53

    SHA1

    534c79e4de0f075b85e77d3c6b8027feb92cc01c

    SHA256

    30fe4d4d1aabfea7d987ec8fc9a0168646c6386e72da0fe226c06253162a96e0

    SHA512

    8cd64d80de23a851b38a35717ca852235c6a6c73cea76c038ada58bc7d5c0fa2d19391dc77a7e950d8695c12eb5ab94257d12effeb06d908ea4834bdb125c00b

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

    Filesize

    344B

    MD5

    dc07a68c29c6a41c20ea52e09f1e694d

    SHA1

    0a3a455c4df9b223704196bc471536ca29fe3487

    SHA256

    d7443e217762ded29b263776ddb7c0c2ff9e1ff52dbf27504c558cede8ad65aa

    SHA512

    942c88385c728b05ff57015ba6737bf18df56e64d549013a7dac3bf3bc8af480621e23f58e24e74484d05d89643f93663463fb771bd1e353c6731a81b87a4b0b

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

    Filesize

    344B

    MD5

    3e831afe0aac29cc8ff1b74ec02ecb4f

    SHA1

    4457d0e6a63fa1e7948ae3e7fceac856448f9591

    SHA256

    2b3b7c038eb3cabf80a9420b232287ec2a46b7a982cfa44138d068fc23f7300d

    SHA512

    a3a0ebd7d2805c411732a758bf7dccfa7e9988940a41ebe3471d8af33ba8f01cd0c8a7fb48cd550088de61456b6452962bdd81db788a11f522b7129dbb6f98c1

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

    Filesize

    344B

    MD5

    6a915575dec62248d2194e0fe8bbd7e7

    SHA1

    59c62d0e413280f0fad82a5e68b8496f86e75508

    SHA256

    78d506c087429e1038243dd0c2184d2c03bbfa6674148c8d40641f51d41b565f

    SHA512

    09943df57001bcaf7f9aea2da17ecaedce195190bd9576fb7366e92d2f905397cb221c5bfbe6b0c2f3172363f7a0e5294a0c60de80620a72cec08ce9d501b3ef

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

    Filesize

    344B

    MD5

    541287a1ee49da0d6da2966f0d5c7888

    SHA1

    b333cf72c5575e963af435eb770d8c4671cb8612

    SHA256

    e5741cc776b1f41dabcf4aa75d1abcb0b450f3462257b3e322e0ab1508c622a2

    SHA512

    c1e0a470102c3bb674ec5f061da1651413c0e389858c511abada877dc5c41d3563addda8480422a1890673b02c135376653c5e5fbfb56c384b53914d674bd556

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

    Filesize

    344B

    MD5

    30ed6abe76eab2e3b7bf10c194a6fd22

    SHA1

    003473011a0e31a51a0d0e2734e013c9513d02fb

    SHA256

    5806ec6aa027845bd0f0c7588d26ab12969fecd91ad743738e79d72363c91abd

    SHA512

    98e05596ffbee8ae558d02e61a96fb2646108d37f4f0400b7e2ab9b170c069eeb4414c06d542f5cb9ff1b259c9e5f68934e577c0afb483499ba210d75fc0fc60

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

    Filesize

    344B

    MD5

    4dbdcf51a07d3dbc0f7c443f40780578

    SHA1

    2a7ac11d4be92e59db538b2bc8e59abea14927bd

    SHA256

    c3f1df26596748f76567382e307ee861609458732de3bc4129c32e5a1152fe65

    SHA512

    bb532e78388e839cd5cc2607fe75c0322502613a8c35eb09e110986b93eab3bb928fa9447797709aa44b3baa57ea95194019a41b3a7ddd44ff5aa5ad88796866

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

    Filesize

    344B

    MD5

    a6b807a501deb0ed86537edc5ce4695d

    SHA1

    cfb4496a44ed0f08b54515a7df2f7ed783ccfe1b

    SHA256

    9cacc17e2b72a03a334d475c28a25637de2ab0fa877083f000ca4eadd1fa172f

    SHA512

    19a8153ef76a671c8b2d719550d36f69d71aa52a399a39e30f68557e0f55ea821bea6fa02592def2b5862a0be4c3f565d79987102b40c8fd843171489bda282f

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

    Filesize

    344B

    MD5

    a8372b31ca13428565050b47e178cf0a

    SHA1

    68833d22ada9b6f8d37c7ed03d4c64054fb93999

    SHA256

    7497553cbe83adf1af6aa132aeac60c822251bb2815eae408a217d4998b637fb

    SHA512

    2ddc2a15ccc25b6ba3ad84f1936a16e655643868f6caad4c74e979f5553b6dce99767282fb51a3ed692be2ee598c0fcfdfafedc3a16ac60100c71602990e7485

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

    Filesize

    344B

    MD5

    0dd2654461ebfb4b9ded27d004ba0537

    SHA1

    12ef89b33d4cef3445bf5a68e9c91755dae38f47

    SHA256

    e051463eaaa2b13a79d26b0fa1ff2c6e54777ff578000147297536a1857b32d2

    SHA512

    cadc0639f02837f1b0f68c57c4b30cc933a49e25c5aa937ea4e7f2f5bd88727821d1da47a8d341f9d6c120ef2d449be7743e4c954c421afdc1a8c965dbdd5da7

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

    Filesize

    344B

    MD5

    1e7c7277ecc1a6ffe80cf64e0e296da7

    SHA1

    a35a17a8862740b663a4c23580baeeb3a2d24ffe

    SHA256

    fd5529a3b6d86ed25e233e626601ba3d411a3dae101bf3e128384bdf4235b21e

    SHA512

    4d4f7c0b5fa42add3ce620e05eb1b6462827eaa68dd9e412141ffd18147eca388896d69948e5c0855d55d1b6cb097b1b36a3bf9414ccbbb873fe94fb751b7efe

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

    Filesize

    344B

    MD5

    cbc4e0e3d905b75ef4a695eb2917698f

    SHA1

    23f91d535a58ce29f2e0011ccc9928297d9dc5b4

    SHA256

    560e3dee4a504578f0fb24784a796840f8577199c5d89ed8075055bc12aaac73

    SHA512

    b30917f8572e462fdb6236222c4b1502fa97c5203d40b640a2feaaedc5e75da018c26713cb9f399d8b395519b8a08ce49e683e039fb833a93b8574751c98d66f

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

    Filesize

    344B

    MD5

    0b56ee42be86d7ea648e67af38b2af03

    SHA1

    e6a8694bffad367bcd8a7a141c52e4312e17ed79

    SHA256

    9fcf61245729a2351c1960852a39e1e4e5d2969351dbe7dc06ef3471d66db520

    SHA512

    fd8aee5bc4b9296a6bc79b44d3223367cd61f3121e1253d08bef8bbe14cd5632592ea8c131de6b1409d1558c2b823a95e8ad7ba87bc4a22fb28f09de986bd689

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

    Filesize

    344B

    MD5

    f84ad44fb06577263b078cb9be16bced

    SHA1

    4ba1c083cde420ffb55f8e3ddd94f3439bf30563

    SHA256

    31a6678ac3af6181d1391e8016ec7aff39a09762da961936ca285e6c90418553

    SHA512

    b00fb507b7f28514fd4fd062769d2c594c75592329c03fdbe8f5f07c234ea94fb078c3c2511ef979c898138360f588c2e9ab23cabf5d3280b7aad2980cbed2b7

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

    Filesize

    344B

    MD5

    a3f7cf0239c0fc6bd84ff1a3dd70e881

    SHA1

    5563bbb4602722e5f7a18977d389fcbdcc3aa4cd

    SHA256

    b20a3761842ab6e4e269b741f58349e13a9ce5f3ee8169e7deb37458683b87f9

    SHA512

    52dbfa540d059fcd6835897c01d1370df0d88ffdff1eafad7f4160ecf61721b048c8b5f22b1024bf354194c19615ba74623f925e6a7d736b3f4e4e15dba912bf

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

    Filesize

    344B

    MD5

    acb410eb4edf84ddb9a31a596f4cb219

    SHA1

    51b1036e0005de0058ec8c5f9550f5ca0d83d805

    SHA256

    e9fec719cf46584603cba044b9532cae007edb6438046ec09d5841c6d1a04a89

    SHA512

    57e4706d97a40d68297d9aa1142926236ba583c8bb75e51e9515ac6323e9d8434eded0239da7f1cc4fc4858d9d10f4cacd1302d07083ec0f2edf6884bfd8e7be

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\F0ACCF77CDCBFF39F6191887F6D2D357

    Filesize

    242B

    MD5

    8e5fee17b0cef14420008e6666bc36de

    SHA1

    ae375ef371aa75b3a48f5b007ae37efa99b65f6e

    SHA256

    7fdb8269dff1b825f64d9c1539e5bf6adb0cb1430a65af13561bca60aa19a1a3

    SHA512

    c7836128a17082d76bbc3a53109e80af110844c3feaf2896c42b2d0a438cb21fddb23e966e5560706a8d10f39f70fa35858688031569f4e78cd07b4a41531f21

  • C:\Users\Admin\AppData\LocalLow\Microsoft\Internet Explorer\Services\search_{0633EE93-D776-472f-A0FF-E1416B8B2E3A}.ico

    Filesize

    4KB

    MD5

    da597791be3b6e732f0bc8b20e38ee62

    SHA1

    1125c45d285c360542027d7554a5c442288974de

    SHA256

    5b2c34b3c4e8dd898b664dba6c3786e2ff9869eff55d673aa48361f11325ed07

    SHA512

    d8dc8358727590a1ed74dc70356aedc0499552c2dc0cd4f7a01853dd85ceb3aead5fbdc7c75d7da36db6af2448ce5abdff64cebdca3533ecad953c061a9b338e

  • C:\Users\Admin\AppData\Local\Temp\Cab51B9.tmp

    Filesize

    68KB

    MD5

    29f65ba8e88c063813cc50a4ea544e93

    SHA1

    05a7040d5c127e68c25d81cc51271ffb8bef3568

    SHA256

    1ed81fa8dfb6999a9fedc6e779138ffd99568992e22d300acd181a6d2c8de184

    SHA512

    e29b2e92c496245bed3372578074407e8ef8882906ce10c35b3c8deebfefe01b5fd7f3030acaa693e175f4b7aca6cd7d8d10ae1c731b09c5fa19035e005de3aa

  • C:\Users\Admin\AppData\Local\Temp\Tar52F6.tmp

    Filesize

    177KB

    MD5

    435a9ac180383f9fa094131b173a2f7b

    SHA1

    76944ea657a9db94f9a4bef38f88c46ed4166983

    SHA256

    67dc37ed50b8e63272b49a254a6039ee225974f1d767bb83eb1fd80e759a7c34

    SHA512

    1a6b277611959720a9c71114957620517ad94541302f164eb872bd322292a952409bafb8bc2ac793b16ad5f25d83f8594ccff2b7834e3c2b2b941e6fc84c009a

  • \Users\Admin\AppData\Local\Temp\nsyACB.tmp\System.dll

    Filesize

    11KB

    MD5

    a4dd044bcd94e9b3370ccf095b31f896

    SHA1

    17c78201323ab2095bc53184aa8267c9187d5173

    SHA256

    2e226715419a5882e2e14278940ee8ef0aa648a3ef7af5b3dc252674111962bc

    SHA512

    87335a43b9ca13e1300c7c23e702e87c669e2bcf4f6065f0c684fc53165e9c1f091cc4d79a3eca3910f0518d3b647120ac0be1a68eaade2e75eaa64adfc92c5a

  • \Users\Admin\AppData\Local\Temp\nsyACB.tmp\UAC.dll

    Filesize

    14KB

    MD5

    adb29e6b186daa765dc750128649b63d

    SHA1

    160cbdc4cb0ac2c142d361df138c537aa7e708c9

    SHA256

    2f7f8fc05dc4fd0d5cda501b47e4433357e887bbfed7292c028d99c73b52dc08

    SHA512

    b28adcccf0c33660fecd6f95f28f11f793dc9988582187617b4c113fb4e6fdad4cf7694cd8c0300a477e63536456894d119741a940dda09b7df3ff0087a7eada