Analysis

  • max time kernel
    82s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    20/01/2024, 21:27

General

  • Target

    6b8415f4f0077e93c3ab9c68ffb70730.html

  • Size

    71KB

  • MD5

    6b8415f4f0077e93c3ab9c68ffb70730

  • SHA1

    f1c46f31c35c5c70b8e3cf4df6cdaedaa9523cd1

  • SHA256

    48686639cd3dc827e3c68d526d10ca96ad0f2503841d7b83aa0fd022692424c5

  • SHA512

    0f5eb188c4e8279eb90a8982435495e52bbaaf8d500a4e2923fe183974896afdea6bff64dd0d383774ad0dc4fed43c00130b275d6279759b8bc74d8b3de9897f

  • SSDEEP

    1536:EOXwgr8VSeO3faAIn2nYm15dwaS6cgRriaR4KpH2S:PeO3faAI2d15d5waR4KpH2S

Score
1/10

Malware Config

Signatures

  • Modifies Internet Explorer settings 1 TTPs 30 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\6b8415f4f0077e93c3ab9c68ffb70730.html
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:4332
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:4332 CREDAT:17410 /prefetch:2
      2⤵
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      PID:4440

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

    062fdbb9bb3c118fcc66827cdc26e6f0

    SHA1

    2033529788108b0514b5acae2b0ed3b7e051c318

    SHA256

    10a79f11b599e86eb9a03e62f1969485589597cef2b4d8b2a7f1133736e97c22

    SHA512

    33ecbc35c98d8aa24f24e420dd352fb35048696fdc96cafe15bdae131cc18f81426bc515393a3b940519f289d3b0585516eced7b692ff607bd9ef366db098810

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

    Filesize

    404B

    MD5

    b99bf3822bbe08eed564f0b3c4eec92b

    SHA1

    b76d3ab55e2ad4b6b39f28fc7123b97e7c7c649d

    SHA256

    35b7a2c7d6ee563a210c2aa330ce9a909dcd8ab401ebee097de7cfd7bcdbc2a6

    SHA512

    6ad55efb81f118d8667748c5f43bb7fbcf8ba327c31a3cae3e701f1a8437cc3696ff136b27d43e7eb5d0e629ebc5d7400c3f64b434fbe190521478763c9ffa23

  • 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\M8F18HYR\platform_gapi.iframes.style.common[1].js

    Filesize

    56KB

    MD5

    f6140cf2e81a9d5b9bc96970fe1946f6

    SHA1

    e18cb20a08d0c13d44b72e36e9560aec2187abce

    SHA256

    68cc8a99c8ed5cc0eb3aa2146fd34bee0051bfd98faa3c03b83c78b4a12a8bd5

    SHA512

    1f61bf7228ae9fc1b36249223f4ca0675da05beaa6c00b28b7fff500e0527ee237d139eaf6793ece67f8730dfff0207bf945a848795aab7c57301433449a8acb

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\WHUIQOC9\suggestions[1].en-US

    Filesize

    17KB

    MD5

    5a34cb996293fde2cb7a4ac89587393a

    SHA1

    3c96c993500690d1a77873cd62bc639b3a10653f

    SHA256

    c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad

    SHA512

    e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee