Analysis

  • max time kernel
    138s
  • max time network
    146s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    28/01/2024, 18:31

General

  • Target

    7db3453e7e221d68181f4d5f3c7c3e82.html

  • Size

    432B

  • MD5

    7db3453e7e221d68181f4d5f3c7c3e82

  • SHA1

    3d5f3e12a1dcdddedf51227030f742f12123d7fd

  • SHA256

    4a8de9778934577c8da355d1f36b38c3f2be5da983a5577d8de077918546c30d

  • SHA512

    2363fab687340aa755477a22ef4ba75ebbb2ebfc074150601e121491cd6228fa070b461cf607bde2973ab1f475d8a169b2737973d15751a8e7dae6310b1623cb

Score
1/10

Malware Config

Signatures

  • Modifies Internet Explorer settings 1 TTPs 64 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\7db3453e7e221d68181f4d5f3c7c3e82.html
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:4884
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:4884 CREDAT:17410 /prefetch:2
      2⤵
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      PID:4496

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

    23c885d47568a0c8ec78d6dcc163d3e6

    SHA1

    5784bd843fecdfcdfdd6c213c092c65613d1f6b4

    SHA256

    c682f97f831992d9fc18392f30e050457a49b6e15de26a1af4459541c2866d80

    SHA512

    329f656e73d533712901b9dd168555670fa8ca2d89aaffbc5e446f734af2eb409c54cbbcfc72b9173a65d413bafc4f74c47d6985ce15767890719c36f6e15fa1

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\80237EE4964FC9C409AAF55BF996A292_C0427F5F77D9B3A439FC620EDAAB6177

    Filesize

    471B

    MD5

    f239c28141b9e3b11b4bc748e3bf36d4

    SHA1

    1dc5e4f48366f9d21d1c7541b1f284437376297f

    SHA256

    0413ce38a5e1f42e8c3593851485cd7f0f1f0401411c7704f6c161d1b2e462fe

    SHA512

    31034739ec7eb3beea34c22dc6b808d42bd7497aa7bab49126991f9eb7e02a1dce67d12230b0d63d417974246929f87d5b70a3531c77a8da91c04499165af475

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

    Filesize

    404B

    MD5

    90462fe8d74235b834b4249de5402a71

    SHA1

    bbdb21eabffc5b0acffcc794188fe4d4172dd2f7

    SHA256

    66021946fdd725e5aa6671de07352879f2e517917a6f2267d4b20cb79c16816d

    SHA512

    a44565e1c64c5a182e224ada54fedbfcf03ee60e22474da126c7c8460bb39d862c114f173a05999af3658b51bce210437fefcd2dd1d7b6c10e6985679f6318d1

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\80237EE4964FC9C409AAF55BF996A292_C0427F5F77D9B3A439FC620EDAAB6177

    Filesize

    412B

    MD5

    9c37b1aa4d4875468615279adf91917c

    SHA1

    b480881b322afe4ba0b8aacd923cfffeda9eb4ac

    SHA256

    db08817f14984846fea4cb0fa6ecb0359b38f76b2f8512807025a9abddc608cf

    SHA512

    028cc396572b116150e36051c22cd457d29ccb9d2adf6df35eaea3d9e78240132c5c7cde77b20ba7f7caf50789ba18589a52a1870f233d396c8ebae3c4d23c96

  • C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\imagestore\wx7tnv0\imagestore.dat

    Filesize

    6KB

    MD5

    a822619b62e91fafd7e9863dbcebbe27

    SHA1

    7156701d94cfd7459e5dbab61b1dbf1cfa477ee7

    SHA256

    454e2e4e86fc5076071394b842506a59deadde25d10447ec4e5f20f687a4b726

    SHA512

    7bbc0e45925f549b69f509c923748a46ca1de1100e669af9659be95d109311ea41535ac8a420d9f6c7f999cb7a6f132513a2b0c954d8cbbc4dc20aa2ee2e8634

  • C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\imagestore\wx7tnv0\imagestore.dat

    Filesize

    1KB

    MD5

    d19bb197fa116ae55efb7efabdbe849f

    SHA1

    63e435144da92298673afaa9b91832ac3e727818

    SHA256

    15c67086e753ba2e5e013a4f2759ca40f3082d39e5725750f8f88df14117ad3c

    SHA512

    d1c93aed231d54c0d8c348eec8acea4a54002dcac45ad6dbe9cbb40a0ba2942b93c8866c524b4f4806971460dc8a10367a46e0386f9708b9cb237d68dd251a0b

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\M8F18HYR\favicon[1].ico

    Filesize

    1KB

    MD5

    91abe01116ab422c598e9c8af72cf4da

    SHA1

    0f2815fe8e067d48537ad168225ab4674271fa27

    SHA256

    b1d7aef06456fe7431124129a28f0138bb5fccfa4f4161e3087de23c005e5edc

    SHA512

    a4d5b20c3014153b6b382c43404917bd2cb5bd2a59bb1e981f5a19eb7dbdec185ace288e9700428d24e5ac623e45d04905e706f0c45a1642b1aa6c091213c23c

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\M8F18HYR\suggestions[1].en-US

    Filesize

    17KB

    MD5

    5a34cb996293fde2cb7a4ac89587393a

    SHA1

    3c96c993500690d1a77873cd62bc639b3a10653f

    SHA256

    c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad

    SHA512

    e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\Z0UNWU5J\opera[1].ico

    Filesize

    5KB

    MD5

    94e3b24366e3faaceae2583c84668c09

    SHA1

    ea70800d14a0d3c15fc98ac0c4b1568226d637d8

    SHA256

    07e8d69985547e670f5752809928fb887516ddd67e56d24c1323b4abc88723b3

    SHA512

    5bb08351d4e875d929aaf216af2a9a39277fdb455d7ecef7f3a68bdcd4de977ce782e59ca85a4f5406fc68b30b4c879bc949bc44ab271b61ea75c70ccf6838d6