Analysis

  • max time kernel
    134s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    24-01-2024 09:22

General

  • Target

    71da4d9e377d492dfbe09d33746ad36d.html

  • Size

    432B

  • MD5

    71da4d9e377d492dfbe09d33746ad36d

  • SHA1

    355b68bf86377ef5d4e4cc08694c1130803700eb

  • SHA256

    9c4ccf0496d945d069c40d7e0d1999314b169c21af828b2d11596269fb42903f

  • SHA512

    5b0de267b34b8f50992ae1aaabcbd35690716247cd9dbe3e4e0a89f7ba4c899dfbee9b9e80b1acf275eb4065fa6d2896bc86e4bdaf60a22e6e08d91de84a5a4f

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\71da4d9e377d492dfbe09d33746ad36d.html
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2584
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2584 CREDAT:17410 /prefetch:2
      2⤵
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      PID:4508

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

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

    Filesize

    471B

    MD5

    f3990afbcdf64f1f806d1b926cf35b3d

    SHA1

    da1297f9ac1e9e9e7e78b567006e9248bfc212f7

    SHA256

    48c214dd545cc2718f7e844d699efae28f80d683340959e000bb41ad75dd6386

    SHA512

    9b5bc750b2e1038c82a93d51efe0d7dcf951ca594a62a90bac0ca1019d232afd07f9630e1ba1b609e128a9ba9c23c1ea8f1badd9e6b25f3eb591a936c89ee939

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

    Filesize

    471B

    MD5

    b42600703b095b392b1eedeb2efefc2d

    SHA1

    85b0a95af2f5ff42d8467bbeb07d609eba87b293

    SHA256

    266677da0f65e838490f3bab3d9626bfa07adced8d2e9ae5e45838cede4ce7a9

    SHA512

    6bab74b84ebff31b751ad2455da5b54a361415bf86c256f2ef03301ce1711c2f3fb8d29e1b222caf857e97cedd17d2050c504c9e8626b527805a715018ccd09c

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

    Filesize

    404B

    MD5

    e1cbf3110a3835b5ad4943d8329e5c5e

    SHA1

    821f80b75f8fd3f99613feae11986b934c9c5968

    SHA256

    e49d19aa90f40397046afe1774cf0d4b488b0f3d16d1ead9c08d8b304bc728a9

    SHA512

    fdf06b28b4fbbf52953fec66c08eb18fb5d7950ebd18e16cc0bde6bbd47eb77a93fdd8954f67d7f810527ea8dbb0a0625671fb07c5b9602d45e01cc12ebfa923

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

    Filesize

    412B

    MD5

    8c9dd70898e19794d34b1fce17200ddc

    SHA1

    6e603c9f7ae14042957754d3d32ed7c2186239c4

    SHA256

    d0d4e779e1c23afebf0dc33032e73dab41af6080053d419d59a8416896c6fe06

    SHA512

    fb4d1bb2c374036f43eb3c99110ee3e3507a37729e1bc9f619957477aeb1e13ae7b7a97a6c5e71f191ab64e77bc5ebceff130db4541c620be57a64f5f205aa25

  • C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\imagestore\8xk9vta\imagestore.dat

    Filesize

    6KB

    MD5

    e6b7eea4c3b7ab874915ce0abd9ec6ce

    SHA1

    a5d4d2ac0195cf7a7d10926c1af2cda7121f8f16

    SHA256

    ca5d5b091087e15f7e99e61788f2776cb23336357af8afbf106209d113f794c2

    SHA512

    8cf705473a42eaf4a6094d089b9bc2e2b7e135d69b181811907544a23d63998815a2f0debc5b09783d3a751c3f963a3fb95a34584be718504ac7c9c293f8c66b

  • C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\imagestore\8xk9vta\imagestore.dat

    Filesize

    1KB

    MD5

    5865d6db4a506dc3e5b98d7f22caa784

    SHA1

    a26d4cb3194c5c4c1b82809ce22920b1ff75b7a7

    SHA256

    f2d70c0e5ff2800e148c433c16f3f5ce5099c9cd2c2264be7efce47c5d226140

    SHA512

    bd18df2864c780957cc50c76c5ecd6dea7a7f7164a2cd458a80e0d70f0c3752046e82a2cb4fe887d922e576bc4804c7c18dc62841b974bf6558c42e239bc699d

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\BPK32G26\suggestions[1].en-US

    Filesize

    17KB

    MD5

    5a34cb996293fde2cb7a4ac89587393a

    SHA1

    3c96c993500690d1a77873cd62bc639b3a10653f

    SHA256

    c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad

    SHA512

    e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\DV2I56HE\favicon[1].ico

    Filesize

    1KB

    MD5

    91abe01116ab422c598e9c8af72cf4da

    SHA1

    0f2815fe8e067d48537ad168225ab4674271fa27

    SHA256

    b1d7aef06456fe7431124129a28f0138bb5fccfa4f4161e3087de23c005e5edc

    SHA512

    a4d5b20c3014153b6b382c43404917bd2cb5bd2a59bb1e981f5a19eb7dbdec185ace288e9700428d24e5ac623e45d04905e706f0c45a1642b1aa6c091213c23c

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\DV2I56HE\opera[1].ico

    Filesize

    5KB

    MD5

    94e3b24366e3faaceae2583c84668c09

    SHA1

    ea70800d14a0d3c15fc98ac0c4b1568226d637d8

    SHA256

    07e8d69985547e670f5752809928fb887516ddd67e56d24c1323b4abc88723b3

    SHA512

    5bb08351d4e875d929aaf216af2a9a39277fdb455d7ecef7f3a68bdcd4de977ce782e59ca85a4f5406fc68b30b4c879bc949bc44ab271b61ea75c70ccf6838d6