Analysis

  • max time kernel
    140s
  • max time network
    148s
  • platform
    windows7_x64
  • resource
    win7-20231129-en
  • resource tags

    arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
  • submitted
    25-01-2024 17:14

General

  • Target

    75110fc03d2f8d2c1c2184285ee054e9.exe

  • Size

    216KB

  • MD5

    75110fc03d2f8d2c1c2184285ee054e9

  • SHA1

    6ed066cb9c2e9c4ac04b39865a743abb5c49a1d6

  • SHA256

    ed1f9438e55ae49286fe84b896fd9f3cea54e2f3e893eabbea4e6201226854f4

  • SHA512

    1f7b4ebb5aefe5a1cfb285802c68ed3cab20fefdd54781f0dd6c892e2d7aecb6444e5abe603b159ed40264b2f74b57fb8b2c5947668d989e4bcb6c72706f16ad

  • SSDEEP

    6144:7NCzLYXnXmUhko3w4ge971kk3YEJ9aghoSRea:7NCzLctvw4geda87JYghoSRea

Score
7/10

Malware Config

Signatures

  • UPX packed file 4 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Checks whether UAC is enabled 1 TTPs 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Modifies Internet Explorer settings 1 TTPs 37 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SetWindowsHookEx 9 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\75110fc03d2f8d2c1c2184285ee054e9.exe
    "C:\Users\Admin\AppData\Local\Temp\75110fc03d2f8d2c1c2184285ee054e9.exe"
    1⤵
    • Checks whether UAC is enabled
    • Modifies Internet Explorer settings
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1936
    • C:\Program Files\Internet Explorer\iexplore.exe
      "C:\Program Files\Internet Explorer\iexplore.exe" http://www.gamecentersolution.com/downloadgame.aspx?CID=21157&AID=691
      2⤵
      • Modifies Internet Explorer settings
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:2472
      • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
        "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2472 CREDAT:275457 /prefetch:2
        3⤵
        • Modifies Internet Explorer settings
        • Suspicious use of SetWindowsHookEx
        PID:2000

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\94308059B57B3142E455B38A6EB92015
    Filesize

    65KB

    MD5

    ac05d27423a85adc1622c714f2cb6184

    SHA1

    b0fe2b1abddb97837ea0195be70ab2ff14d43198

    SHA256

    c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

    SHA512

    6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

  • 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

    b2faa3a490bf32c643ff827fa8388964

    SHA1

    e3c23bc286b7513518095a12af3bf89052c7fe6b

    SHA256

    efa53fedd3d98506a96914d9208c354d4d19bea5867f120c31ed52232a76ea58

    SHA512

    b382c1ddf5d37d976e31c327b097919ed9ebe0ae02425e0f0999b8f0e934e2c48bb6b3e46b198e1c2d8241daafce6479e0447a7239fb2920d6eb855f7351ff48

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

    344B

    MD5

    d87a0741e1cdcf55f7df7b3d31c3a275

    SHA1

    bf37182b8bf36fcc60bb312ad89e74925ec7c2a1

    SHA256

    b4fb5459178bd3b4eded75553cd5672318150ca4edfeeeff2da62649635a7093

    SHA512

    98be298089a060a1af3b0dc507c991e4fb14dfff5332abc3126cb047f035e765b1b587529689f3bff07e32ff05397aa1f74aaa54b5b4d065f613d3d858acdc71

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

    344B

    MD5

    515f7bb25de046c25564b9a5f1fcbc08

    SHA1

    826a5604a2a9540eccf3f969cceb5cc50f8a34d5

    SHA256

    ac10d1c36bb0ccd46ead5d601c40a1312dc4a757b31afc3f1a9963a4097f8da9

    SHA512

    4f3cc5632693a712c900de3a35430f75444f267f01fb7c057f4ea5743fd25282760bba1f18cf80d9540673d2eb47312e2ed34754035679b35fbf79d066cefedf

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

    344B

    MD5

    6d3e9cf9885fee10e57ad62f75cfa5f6

    SHA1

    cd25eb6c4bdb0f9f1b5fc22fb11c60276321ef0d

    SHA256

    3a0d1c8c444d4abc8be5ea8a20cbf729350547d63a846d72e396ed35d26881c4

    SHA512

    52d0fbd1df4f15d2319af5399478bd64f2c1fd72eade2c8a64c435c409f6e798c46ff1dcf3cbce416c6dfd00cff9955b948f34a09d7692e56fd3084328ab7cbd

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

    344B

    MD5

    c1d69ba19a98da6ef2d8a03ace98d192

    SHA1

    b05cf9ed28d10d899a59c0621b02eca98c087c73

    SHA256

    4b3f7971ed4ee6796d62584848229cf8bf013f2225d839f82698a8b5b1408474

    SHA512

    52e97ad4caf32ff138edfbf371902f796930f3633b1186728e90c63659a25cab5decaaba966901e545fac663169c65405a0a180233988ca6d9904a7da2a3c8aa

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

    344B

    MD5

    4c23f0b95ac18eebed983f81ff5bafb3

    SHA1

    56af8fb519c7f3208d6968310339e1715f79c19c

    SHA256

    2379c941e32ea21c076d072351f8de3d0443c106a6659f2a64e889e61d1f4a59

    SHA512

    285baf8d2e1176f0a5d2be8514645818409adeca3a693c384d9f0b8f0f088416a61d3303933a59e497c8c17269df77c7b40c236e7a0a01a0dd2a800421f91993

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

    344B

    MD5

    1de808d2bc6f10db9be9a95e3a9d9fef

    SHA1

    ed95cbfcf2dc09263997de833bfa02183f38d0be

    SHA256

    d2f61fc8f64e234fc3897b3663b366629a18fbc064945c6a2e3dedd70aca8f58

    SHA512

    4f02d3f275523a371497e419987c5449433be24dd4b7072ea357ff687271bd997ed8a9fe178c0e3b932c340673abe0d6566c570614bdc8b55e1be756741697e8

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

    344B

    MD5

    4b7eec3ed614e133321626ee734c33e3

    SHA1

    3ca670eb52ede82e46a7ec6edecfe34cf0dabd38

    SHA256

    924d2bcafe3f0c80886321debbdf200c1055d18965f91e763f6d9560d0b1e6d8

    SHA512

    e91e67788b6155ed7c83832c21ae7c2ad1236bca89c877f03b74493e7807ac2168fe986492720ae6097c46593cca1610140d69eb5445753b975752e128a4a45d

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

    344B

    MD5

    4c353b9abd5b7dd2cb5be9c5c507a22c

    SHA1

    f92914bc0b38fff7cb354c873c9418e5f8eb70e0

    SHA256

    ddbe69c71dda67998c55749ff2e42a9806bfac28c48082c7d2f2ba7fe30f3e1c

    SHA512

    5a8841b27635ef29aba244b267c74bde9de1747de6621caf69607b3dee7378de3ed539b9be8fb2605eb998fc4738d7ea90e873e4694e4ec452eec4f63434f06f

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

    344B

    MD5

    bbc46328f0f976a2fc8093bb0b3d174d

    SHA1

    1dbfae58f151d041e58ffa8c5e1262518e534722

    SHA256

    7ebf10b0f9f97eeadef116172c561ca9e901aed6537b622195ff7fe734cfa20e

    SHA512

    dbd593099a445bc0590827210ffbf8a57b51ef80904549d92f1df6f8693e6ac3ca3e6a2caa6350c552016a34ea1132ca4951c3d2010ecd52e8be93d0fd539f3f

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

    344B

    MD5

    0af7aeac1e054c5d5a1efba8d6b3892e

    SHA1

    0a10dbcc1dfd9f887297614574f3a9062c64f47d

    SHA256

    4641a9e522ff5759a21ab9dc5f6d96b95e15049b8e2b1eb93c782bceeafff5ab

    SHA512

    f882961bcff4007123dd31b0e335fd165c925f19b6f818d5a327386bfc2801a1db8721d74da00e791a46848f90a42bfc0fef1385d4b7df5cea5852786b6cad92

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

    344B

    MD5

    c11caaa5508e7a8c0321b32f33feea65

    SHA1

    862801f034d6bdf3e24b8661abc66e145b023872

    SHA256

    11e3f984dadd25e75668680dc83b72cc3e44348b8eab552b15845286a20e67eb

    SHA512

    6973721f1785b1a5af6e1f3562fd62d2d711ab75e1c44e50368b6fafbbbcc0fa2fb83ba578d5a42435a0fd95235fab67d18f7c17b146cb3c8bcbd32c2b2e8788

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

    344B

    MD5

    24d78f89484989f9fd657a8e466f7575

    SHA1

    36bffb9485ae72f38fdad06d8e007793113dcf92

    SHA256

    305ca1a2c6260410ebb7ac592e00bcc4408287d8f89d559c231c5716bde5ad6a

    SHA512

    6b2a3910928f7339a7e2931c024c91f1329880e497f7b83153f53317709a80f33b5b0321b1bcb27daa48d25b8507ae9a918d65407fa32ee7586b0613eeeeef2f

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

    344B

    MD5

    033efb5c70640d8e4cf0760bbe5f1096

    SHA1

    6b5e0597f4227e5558d26f2ae8e630af7e8a029f

    SHA256

    3dac40ea483cde394e7542da5103085b1f3492ad971de54fe535b5cd1e89f279

    SHA512

    52e280571f3cf8149faa2470238b3831afc54532f85225cadcb31e653a9c136bb6cc9c742acc19ae7eb9cadafbb470efaa700512f2ab1590985409eedaa6453b

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

    344B

    MD5

    4e89b62b3052de61683168047ef1a1ed

    SHA1

    4ac62bc688b5cce8826c040b470bea48deba6e14

    SHA256

    ece0eafe81555bcfd8776349dffb00be8ad67a2800e7a4cad08cd235f0f226af

    SHA512

    1942514e00c598b9878c91638d44bf8d475feebdab453d3fedff09abedac8f3b9873b44c62c46284f886756c69354acf6a2e5de6a9614a8d028cdfacb54167ac

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

    344B

    MD5

    200b781561316d083436c866c79a8ec0

    SHA1

    1a288d29e5507d65439d32a6c801be1f489fb6ea

    SHA256

    d5a3561c0d8510162ed6b38886c8fa7d74cfa9768e80396dbf2fe70b2095fbb1

    SHA512

    32849bb26d1f040c876201a575b23a5e40739ef8aca5ebd9fc8e8a8c8073ffeaa7ba64c6b696fae7cd31382faafaa5be87acc08191b3fc6bb30e046a1469766d

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

    344B

    MD5

    9b9a39b7fdb7a957665a5ec132e9f5d6

    SHA1

    1b6512113f18c9c1e80f6468b5596e4e34b218b8

    SHA256

    f41ffc59856e05ab717371fd68f760d0825bc732a85cab2f0d41b2c25d95d66e

    SHA512

    9879b8a50478a0eeb429231743e743aa493f839438bbaf0988be4f3c0db89975b77f6fdc5235a1f14326430aaa4215eb4d938856e40d33eed33bd9db53818f88

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

    344B

    MD5

    60eff0348dd3d308576e5a04294fe05d

    SHA1

    6fdead294a2bf4fc3f3c19e5d590404752dc79c1

    SHA256

    1eac38590471d296b49697b687cc86100245a21c924e520ce468e2a0c2cea7cd

    SHA512

    7f28b00bb854890cca9ee96f0f1271aa68d1bb7786c7401924b210b03a0f44832adb0cad21e5a3ef2553464547ab6ca110df3ddc87c3eb644dc86e909b3f34a6

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

    344B

    MD5

    b2ae07c1f6bd851a01d2a118c1dd7c84

    SHA1

    abc55c1b581ccc6ec27ca18f2534b5e0b7b56867

    SHA256

    ce2c2b3d9290a88eb7975758248f8398a32346755b885b33a1a47fec903835cc

    SHA512

    3250fb2122c65f1893c3da070412a96b9cd0ba8eadf969ce73f92ad13c8b3d629d3065170e6b524572502d66a86c7eee9d9edb4e808f168813489b304d631c66

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

    344B

    MD5

    ee427c9d9aca1e3e337a7386a580fb10

    SHA1

    b601671ec5ed2b774d50b92e0f5e4a4c6ab56cbf

    SHA256

    b5a528c24d36ee90cc25dfb2c909552d3e21a10bde543dd22a1083ce21459b23

    SHA512

    615c612c200db8184be8383b4cd85eca2da77ee0ba03e35167f8695270eb4f69f224af8f2a21b26d6be2dbf67e80641497cee9b9f1c70bffa8e76fc508154466

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

    242B

    MD5

    316a20db440a7b4091b51f1558049f82

    SHA1

    ed9af5e3bc1b6c2a97e3e23a95c18fc9f7afb7c6

    SHA256

    3fd662ddd442e79483b74b411e535a1aeec03ec149ec6d4f52d8b97ff9a7ecce

    SHA512

    90437d9e0d876fe471109438d65490606afa2a1a9a12f6b19f2c7d2553499a672af090494a3904fb934f251bfeca32d2dfef74d585c2c2f73fde04eefc283602

  • 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\Tar1D57.tmp
    Filesize

    171KB

    MD5

    9c0c641c06238516f27941aa1166d427

    SHA1

    64cd549fb8cf014fcd9312aa7a5b023847b6c977

    SHA256

    4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

    SHA512

    936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06

  • memory/1936-0-0x0000000000400000-0x00000000005C4000-memory.dmp
    Filesize

    1.8MB

  • memory/1936-26-0x0000000000400000-0x00000000005C4000-memory.dmp
    Filesize

    1.8MB

  • memory/1936-24-0x0000000000400000-0x00000000005C4000-memory.dmp
    Filesize

    1.8MB

  • memory/1936-1210-0x0000000000400000-0x00000000005C4000-memory.dmp
    Filesize

    1.8MB