Analysis

  • max time kernel
    123s
  • max time network
    157s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25/01/2024, 08:51

General

  • Target

    74431da7e90ecef1c0b18c383ce28e2b.html

  • Size

    895B

  • MD5

    74431da7e90ecef1c0b18c383ce28e2b

  • SHA1

    1880f7ba62d9d5242271a309d610e75657515d28

  • SHA256

    5e2eb3e72265f6a0b09ce8a24cb2501506994ab40ace9f8be410f37d7c7fcc60

  • SHA512

    e15fa3af4f3dbd440dd82ad9868fc0e6c2ea48c342d76b4ec1de96344a30800b97e5c56e3a128b1876d173de5c3d5965990bfac96d4d32e6346464c01f7cea66

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\74431da7e90ecef1c0b18c383ce28e2b.html
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1124
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1124 CREDAT:17410 /prefetch:2
      2⤵
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      PID:1964

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

    6c9b222cd1e44e41ad93ba8d2fcb6512

    SHA1

    b00df12a3bb2efd842f545c288b4bc948fc0de8f

    SHA256

    4d9577e0b9cdb6fd342f66ed39177a482fa460da255f954dcd6a32b88385727d

    SHA512

    809faeef601ca22eba46491747fc7dbb4ce292aaff753ec0041cd85121fbf914f78a23bed0882ce89712a0ebdc52d3aaedad71e9e98e194c62289577c82f5507

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

    Filesize

    471B

    MD5

    717db6b476a6490fe55db709af88d13c

    SHA1

    25f995df7b69b089e1954dfff2a72deeceea47f8

    SHA256

    4c2e9d6aa8fe24313f392caa5a56980ecf83bbbca7a7aef8821879c7382b49f0

    SHA512

    3ac36caa9267f70088ac773b72d7aded456a1fdf9354574c4fb95b2578144d01cfdc07c4b0ac53d250e3a51b811c7cdd96ccdd6b5f47a7a08a7dee9c162de91b

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

    Filesize

    404B

    MD5

    1edaaf4ea79bbbbad1af44b3e8b0e322

    SHA1

    0c4e03de11410d58a2da798f25123d7fc53dec5e

    SHA256

    c50398a23a53adf5d6161b2417853be354c50ed9427d97cec99613cea045cb3a

    SHA512

    4864b6f0bc04af626bfc1e21497f441fa25ffa9ea4c700c65a603dcf2572c21a7437022e03c08b466879042e558e45659c88ba71b7616a9f266be53642fca971

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

    Filesize

    412B

    MD5

    3d118485ffc309ec9e348fe4daaae580

    SHA1

    90ee93683b89d17d4fd4b33eacade0dae6c73240

    SHA256

    ebf930593b63e27391f042844ce8c07b096af87fd72baeb07a327b8ce6cbb7b9

    SHA512

    536febce3b2e477f3c75d70456be95a6c3e16315beceabcb83599b23bf060c8d5f95af3ccf4999c0d6955b24f80371087b9c40317db34884d62fbb3291273dc8

  • C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\DOMStore\6Z9WYOZ0\www.opera[1].xml

    Filesize

    415B

    MD5

    ae5313ab08161aba3d2c4511f01c4cf8

    SHA1

    5ad8f22b5fea8be120f2ee9ff0a91bbfe0ae2a4b

    SHA256

    a6754178e8e795579a8c0685e6bb4a67cfcce102ab4f17d951d530b13a2a8bbe

    SHA512

    59917e99436965564cc18eed8a47f2408e8dbf607329926a1e69d5fa2d22d9e8d07156a5f056fc2eee3e653fd6fe66ca34ed505ccde479b79cd523e42a809727

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

    Filesize

    6KB

    MD5

    81ddc852ceb9607ab74d201d6309ad2d

    SHA1

    6369f64ce13819dd8346768f12a68766b5070f93

    SHA256

    c452b5f836df122234ac96c153abdbaa736dc3fb9c0c3d48e08b4d8c43ef612f

    SHA512

    5ea0c0ef9695995ae5814ecb717852c5b970262556ab8cd5e5cfbce45b24b6f1af49b48bb72dc3647f7a5dde6cfdf1c14600b4bb258c4c2964381612e1bc1632

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

    Filesize

    1KB

    MD5

    fac1261b0fab7ddd47fba67fa2c32473

    SHA1

    3d449d5a8276d248c3b40455f3cce7e671f769bb

    SHA256

    1e8ec2cf65c972cb754f8bf8525d10b381e97383c815319b49b51aa07ab4f849

    SHA512

    67d22de4761e005e66dee800ebbd5b85fb02e6718575f9a915dae1c5e60dfd0a28d4b6410f4d50a927c2c635723f2ce0e08759f4d4134e457e0ad6db03b53bea

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

    Filesize

    5KB

    MD5

    94e3b24366e3faaceae2583c84668c09

    SHA1

    ea70800d14a0d3c15fc98ac0c4b1568226d637d8

    SHA256

    07e8d69985547e670f5752809928fb887516ddd67e56d24c1323b4abc88723b3

    SHA512

    5bb08351d4e875d929aaf216af2a9a39277fdb455d7ecef7f3a68bdcd4de977ce782e59ca85a4f5406fc68b30b4c879bc949bc44ab271b61ea75c70ccf6838d6

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

    Filesize

    1KB

    MD5

    91abe01116ab422c598e9c8af72cf4da

    SHA1

    0f2815fe8e067d48537ad168225ab4674271fa27

    SHA256

    b1d7aef06456fe7431124129a28f0138bb5fccfa4f4161e3087de23c005e5edc

    SHA512

    a4d5b20c3014153b6b382c43404917bd2cb5bd2a59bb1e981f5a19eb7dbdec185ace288e9700428d24e5ac623e45d04905e706f0c45a1642b1aa6c091213c23c

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\Z0UNWU5J\suggestions[1].en-US

    Filesize

    17KB

    MD5

    5a34cb996293fde2cb7a4ac89587393a

    SHA1

    3c96c993500690d1a77873cd62bc639b3a10653f

    SHA256

    c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad

    SHA512

    e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee