Analysis

  • max time kernel
    165s
  • max time network
    296s
  • platform
    windows10-1703_x64
  • resource
    win10-20230220-en
  • resource tags

    arch:x64arch:x86image:win10-20230220-enlocale:en-usos:windows10-1703-x64system
  • submitted
    14/06/2023, 18:50

General

  • Target

    http://unitq1.croswo.fun

Score
1/10

Malware Config

Signatures

  • Modifies Internet Explorer settings 1 TTPs 64 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SetWindowsHookEx 8 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Program Files\Internet Explorer\iexplore.exe
    "C:\Program Files\Internet Explorer\iexplore.exe" http://unitq1.croswo.fun
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:5112
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:5112 CREDAT:82945 /prefetch:2
      2⤵
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      PID:2152

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\7423F88C7F265F0DEFC08EA88C3BDE45_AA1E8580D4EBC816148CE81268683776

    Filesize

    471B

    MD5

    6ed1b9e0ada67cd4e13ffe2ebff3202d

    SHA1

    26e57e0292d9b0fdf705748d723c197e50225bb5

    SHA256

    e4256833d3e11cd58e3725ea44482597742a652041a44b3339d371739a6e5735

    SHA512

    749783679cbd1f6f06ea031c22cc262152d57da36acf3778ac54717f5d9400aa0ad388b9898f5b0ff9bdf666f7f4c4ec590f770d48d1bf4301d05ad944746a33

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\7423F88C7F265F0DEFC08EA88C3BDE45_AA1E8580D4EBC816148CE81268683776

    Filesize

    404B

    MD5

    f5bdf2cb5913a849f88efddfee6e8c7b

    SHA1

    7382d178eecce443b0b5a5d346b95f39077abc77

    SHA256

    c42611e51a00eddb5916e6cbafde93922634122f974ac1907a938f249914a6be

    SHA512

    4eb694dcf857a182349deebca07c4974371dbbeef3c46294111d89a837fac6646280f6436bb8b6653ec687499097fab1c7a7cf00f629306b418b76c26f12feb8

  • 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\Microsoft\Internet Explorer\VersionManager\verD74A.tmp

    Filesize

    15KB

    MD5

    1a545d0052b581fbb2ab4c52133846bc

    SHA1

    62f3266a9b9925cd6d98658b92adec673cbe3dd3

    SHA256

    557472aeaebf4c1c800b9df14c190f66d62cbabb011300dbedde2dcddd27a6c1

    SHA512

    bd326d111589d87cd6d019378ec725ac9ac7ad4c36f22453941f7d52f90b747ede4783a83dfff6cae1b3bb46690ad49cffa77f2afda019b22863ac485b406e8d

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\FLQISSZ5\qsml[1].xml

    Filesize

    217B

    MD5

    6b57b6b658a120097f5f1674dc3ec836

    SHA1

    9d3b9e740bf609c7138142b66f84fd8affb44530

    SHA256

    d27a87f2c9f1a4ee2c7c9f8911309e23b25a3e07fc02a280ee0262fd120e6b38

    SHA512

    8a462b8f5fe90c2d22c9034a84a52d1135de3650d2f035dc5f47a7b0fbe684adac98d6da64c3023f73d12d792e7c86f3bd335c6ed321cc9790880afd1c036b9e

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\RIZDY293\qsml[1].xml

    Filesize

    211B

    MD5

    681a6965992a3700d2c0201edd1e4e9b

    SHA1

    826681f30200c049a2e61ce97d92b2162e7b3bb2

    SHA256

    2e8a8017db11235a19c298204381574f8a4a5628370e150cb9f7d63a16cbae24

    SHA512

    f709595a2be1d33bfdcec96e2b2d0eec8245ac17b923c02579abf8bf6abe029e61b55e8756f3c0fad915c6f1d6422a024370013c8f4ff0ceebe4e3bb4a9808dd

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\ZJB0AHXO\suggestions[1].en-US

    Filesize

    17KB

    MD5

    5a34cb996293fde2cb7a4ac89587393a

    SHA1

    3c96c993500690d1a77873cd62bc639b3a10653f

    SHA256

    c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad

    SHA512

    e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCookies\8WCGSGZ3.cookie

    Filesize

    612B

    MD5

    4ad00e9a743019e0c6b44b4a7b0714df

    SHA1

    d3686ddc3c3b321fae07a56d008087511a62220f

    SHA256

    cdc2610361e04e532667aa2f02b3af8707b618ab7fe1025cf174d1cfe3ba0585

    SHA512

    e2790bd014da7488383374f48a8248b4ea6b080cfc25bcb7abe5a2a90dced79176a6fc1d5a7b8962ed1de36c180911f8762a6601144c6bd744527f325bf52df0

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCookies\FIEUUQ2K.cookie

    Filesize

    241B

    MD5

    f762a7916102bba1b23c7a3b5dcf78f4

    SHA1

    a29d9490b9f1953fa5d5dfdf1449c866f45350a4

    SHA256

    87dc8f65728d280ca595ca1b4e9cf0b299bc15146d8abf6aed95f8507d140729

    SHA512

    562b9910f91aa0ae028b3c02e2a0a607280364b51718d07095c217aa18fd61891cd730910c3a11f50d25d990153ce5e3942e702a9b1d3a151186d2eeae168159

  • C:\Users\Admin\AppData\Local\Temp\Kno7062.tmp

    Filesize

    88KB

    MD5

    002d5646771d31d1e7c57990cc020150

    SHA1

    a28ec731f9106c252f313cca349a68ef94ee3de9

    SHA256

    1e2e25bf730ff20c89d57aa38f7f34be7690820e8279b20127d0014dd27b743f

    SHA512

    689e90e7d83eef054a168b98ba2b8d05ab6ff8564e199d4089215ad3fe33440908e687aa9ad7d94468f9f57a4cc19842d53a9cd2f17758bdadf0503df63629c6