Analysis

  • max time kernel
    138s
  • max time network
    154s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    22/01/2024, 07:37

General

  • Target

    6f1892706035bdf9a4b61c3a0319a666.html

  • Size

    182KB

  • MD5

    6f1892706035bdf9a4b61c3a0319a666

  • SHA1

    9b0917cd813f3a470d414305e64670ffdbde7e1d

  • SHA256

    561410493056a14fba0920a713ec37c4dd2529eb138f741a66b621fd01219509

  • SHA512

    a43f91d4439689e3f31a0f11e3e40badc4d2c1c2c278fc002027299884e85d05cbd788ab0f2457d515d17a1210d71065e91b0d144bf5124f25c299d1796a020d

  • SSDEEP

    3072:1qRcVhIVs2LQegU0Dzvj40MZEPjLpUxAfYxslxNcl8CLcXmNRS/HDeAmcTB6+zfw:EcjJ/jXmNRqBv8

Score
1/10

Malware Config

Signatures

  • Modifies Internet Explorer settings 1 TTPs 63 IoCs
  • Modifies registry class 1 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SetWindowsHookEx 6 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Program Files\Internet Explorer\iexplore.exe
    "C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\6f1892706035bdf9a4b61c3a0319a666.html
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1156
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1156 CREDAT:17410 /prefetch:2
      2⤵
      • Modifies Internet Explorer settings
      • Modifies registry class
      • 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\7423F88C7F265F0DEFC08EA88C3BDE45_AA1E8580D4EBC816148CE81268683776

    Filesize

    471B

    MD5

    ecbee8be1b3e68b8e56274a975f204a9

    SHA1

    1f1c78785a4971aa3f1bb35fe28417795ecfd6a4

    SHA256

    39266a7cfcf244879b79c5d99dd6b259063f954bfc47640558e773810eab1be3

    SHA512

    eabc00ddaa5d31c3b80515f9923ff193e89c1561e3f65dadde2e52d91ad249f6c215d34971b58e54d2643368e3712a01c1dfd7ec362f651f8ac3cb4bc8aeea3d

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

    Filesize

    404B

    MD5

    d4d6eef39c4ecda2e79aa2828f494298

    SHA1

    c4722d6a6d6f80df068db5b346b778aec90da9b1

    SHA256

    cf6ae962e30d8802959a3a0c6f8ecb0ef24e2d81ebffc3210650b427524fba30

    SHA512

    3bb6a4bd3a5783b2ef2591a95f6429c69cdcfb720e9ea4202187ce2128be25a0f22262a94569076941b6c6b743841c54d09a0bedfdb55c7ef5008b786d7d188a

  • C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\DOMStore\B2FZ93JN\www.youtube[1].xml

    Filesize

    13B

    MD5

    c1ddea3ef6bbef3e7060a1a9ad89e4c5

    SHA1

    35e3224fcbd3e1af306f2b6a2c6bbea9b0867966

    SHA256

    b71e4d17274636b97179ba2d97c742735b6510eb54f22893d3a2daff2ceb28db

    SHA512

    6be8cec7c862afae5b37aa32dc5bb45912881a3276606da41bf808a4ef92c318b355e616bf45a257b995520d72b7c08752c0be445dceade5cf79f73480910fed

  • C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\DOMStore\B2FZ93JN\www.youtube[1].xml

    Filesize

    228B

    MD5

    3df8fe9c01c8f19800ff53202fad18fb

    SHA1

    13069ee8f8385c392937e131278230db47f7df2d

    SHA256

    9f574a9b5f035b3f20d96224212b1957b00359198460b512be114cf119621939

    SHA512

    c4238f5d4617df67e7e7a224576b7b96269159f1792c3f04062e10c6ff103f136a69bf55a2340684fc60312ed915b79cf6b66443a0b6640e700bcabdfd2fd9a1

  • C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\VersionManager\versionlist.xml

    Filesize

    15KB

    MD5

    1a545d0052b581fbb2ab4c52133846bc

    SHA1

    62f3266a9b9925cd6d98658b92adec673cbe3dd3

    SHA256

    557472aeaebf4c1c800b9df14c190f66d62cbabb011300dbedde2dcddd27a6c1

    SHA512

    bd326d111589d87cd6d019378ec725ac9ac7ad4c36f22453941f7d52f90b747ede4783a83dfff6cae1b3bb46690ad49cffa77f2afda019b22863ac485b406e8d

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\L3T8W3B4\cb=gapi[1].js

    Filesize

    133KB

    MD5

    288c5ba5b7001fe841c32f690f62cc93

    SHA1

    29aba9d8e4f7cbe25fa5e64b9ecbe256e51fc789

    SHA256

    c2f33dc18eae27d4e878bf837dd97f1bde5151e44b0271408535bb93265b8c52

    SHA512

    e375d41344a086d35accfb02bb1f91e2dd383db032af387fc3d6b1230057cc5e432e9b2cdd976e51425b4f587391d42f4d9d857c2e6f11e822a65edcb85f1c9f

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\L3T8W3B4\suggestions[1].en-US

    Filesize

    17KB

    MD5

    5a34cb996293fde2cb7a4ac89587393a

    SHA1

    3c96c993500690d1a77873cd62bc639b3a10653f

    SHA256

    c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad

    SHA512

    e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\WHUIQOC9\f[1].txt

    Filesize

    36KB

    MD5

    a5fc2051542d071855c92bd208071d78

    SHA1

    9981a958ef0f1c4e37c4f666f1b446dde16c39a3

    SHA256

    8932bf64d00bcefd2eda0c6d997b82c54d8bb0e13dd74616c441821efeb3fa96

    SHA512

    ac61e94aad69c5915cc75c49127c6b0a016f7f52d7c284de252d107f1cbfed28232918fab218cc1164b1e9c37087f396e34a095b8e940371445945ff4cb31a33

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\Z0UNWU5J\plusone[2].js

    Filesize

    56KB

    MD5

    1944af3661da46249991197817b6cd8b

    SHA1

    f952df40ec79fafc7c798f37aff92878977376ed

    SHA256

    63326a1c4e0eddd3501f0a064b06a2708eb0362f3ae934f53145978d3d0799b5

    SHA512

    0bef19b32be337cfba179ed9ce4533a207cfe645d2e5fe0da9fadc7b01c72704fc89749670d1ac48b8d494675bc62ac089fdc4d8495979226f10828225594376