Analysis

  • max time kernel
    90s
  • max time network
    123s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231222-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system
  • submitted
    27-01-2024 04:45

General

  • Target

    794ed8eb193294a63fcc385f65761ebd.html

  • Size

    432B

  • MD5

    794ed8eb193294a63fcc385f65761ebd

  • SHA1

    f0d49d0e987673c61d4157444e4d949a13572c5a

  • SHA256

    427c07c806b7e6cfee10f9dcf2f54ebb08bc5269f2422e316ad5d7871cc49920

  • SHA512

    31be72953ce37aebae8917fb54534facad14da8016870b954e503eb1d473f8e2c4acb39222c3c113db5d95290dcb14f090eb3cb453cc721a9cd497f821a4c2c7

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\794ed8eb193294a63fcc385f65761ebd.html
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2116
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2116 CREDAT:17410 /prefetch:2
      2⤵
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      PID:4572

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

    b610bd5c61e2121914699e4b6cb9f7f4

    SHA1

    514f5ad7770f18e1c5b62253d95d6aa3c63c83ee

    SHA256

    3a418958f81aae04aa13719238c42d24adc5258b95246b3df0b32a1bf7676b51

    SHA512

    9ebb50a5b4942dfbf1a037e8a1b6308502d5bd337abaf90cca0d44f3a88001b25c6f82787f13b2d5a6f2bcb81209f831c16422d4c1a6cb6e07d55e8dccd7b3b5

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

    Filesize

    471B

    MD5

    9f5540fa83ac3004c50dad6a76a16e51

    SHA1

    914ee022e5f338429f4a1093658b3b829fdccfec

    SHA256

    04166d4a2f47f9af1ccfe9c568dc2c115b284f9ecfdccbd8828eba42b74897f0

    SHA512

    a19cc56cd1061cec272d9b2a33b361494a0162c52df03c0a28ef7b6cd194dd574f6cc96cb7577a00dadc54a14149ca507c447c32cb0909a47422d2861598024a

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

    Filesize

    404B

    MD5

    f45adaf953f43078fba4a6698ffde251

    SHA1

    26e997e5115f65f60ee5563128ee2a9eb558419b

    SHA256

    723d28f4732001256874be608e1d59f9d84169d496bb79c0a8a0a8676a935593

    SHA512

    e6cd34cda1a1672a944cff76c034116f9e1cf6afc91449e2ef0e067e2559f05468f58788d17e1149bf1cd3d43faff4b0be1165d0a66ce391402920745ca67f80

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

    Filesize

    412B

    MD5

    6c1db9272067908b042f08df8a3d6ad9

    SHA1

    72a694414823bfeeb4af90e8f63292e968a374d0

    SHA256

    eb7481fb9927559ccc88291195637c77d45491458fa3984a6fdbc8398aefc1a6

    SHA512

    3aa6aafcc55b223fec4ac1f536122b82f75fac52af3fbb523e1815da9bb4f3a145a472c4c26134ce1c41e0e13981ecbec4f082bdb29bd84ebd5b0050b1847c1b

  • C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\DOMStore\C4ESB4EQ\www.opera[1].xml

    Filesize

    415B

    MD5

    675cfdb18e611866f19d455796ec4068

    SHA1

    84852d2929d771234a1e1130120001392a2a68be

    SHA256

    09700b53c6d48c4f252fecfe1b65831f987454c393a7c5c6d79a80355e79d451

    SHA512

    bef9317e813bba13506336b24bd80f4ecd29ca031946f719212a33c8243cd8dbc15677ff72f3850b7bdfdbc6c67ce86431bb74695c18663bddc4715fa2830496

  • C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\imagestore\flj0k7l\imagestore.dat

    Filesize

    6KB

    MD5

    924e1a52b3b8757160c6f4cc09eb1eb1

    SHA1

    9ce6d9e0147092a0d5ca9433f374086d0db81658

    SHA256

    104aa18f0047cfdfde85343b1480baa68d5b391919a2f6a935702ff5d0267c8c

    SHA512

    343eb0f517a8268b2f9dd754e0e6e0d91e55b07de0b59231866b2b26a316b37f3c1f9bc911327e73ef8dad11d21fd0242f6dce7c65814df681b340df0aa3b6f0

  • C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\imagestore\flj0k7l\imagestore.dat

    Filesize

    1KB

    MD5

    c9ab5774f87491f0145d475a87bb6105

    SHA1

    8f23542842361d93fbec3dbb954bb1012d4d2fd0

    SHA256

    4ef2813300b19e31d52ff43d2145152b80b87f5d4622e1223aa088f27f0663f3

    SHA512

    5e44fcd944f760a564ea1473238fc940baedc6acbc062a4525594aa84faf5368f4ce4c5849424e214f26514bc0dff542276acd393a86e53712a093e70a64245b

  • C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\imagestore\flj0k7l\imagestore.dat

    Filesize

    1KB

    MD5

    741e2c625a16df5b3ab5df40ca4d23dd

    SHA1

    3f6454d4f1686d560d0026583503ba802ab73a92

    SHA256

    e25348b58988a6602b391573f2e1a34adf3767ce318e7cd2ce601dec108b3162

    SHA512

    132a873e9655a296e2ca31cdde895608909677d9d23d6102874d917455e199000848db07eeaf9c2a978aec2e84ecb172446acad841f153e66a2d7b26e8f40fef

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\BJCNBC62\opera[1].ico

    Filesize

    5KB

    MD5

    94e3b24366e3faaceae2583c84668c09

    SHA1

    ea70800d14a0d3c15fc98ac0c4b1568226d637d8

    SHA256

    07e8d69985547e670f5752809928fb887516ddd67e56d24c1323b4abc88723b3

    SHA512

    5bb08351d4e875d929aaf216af2a9a39277fdb455d7ecef7f3a68bdcd4de977ce782e59ca85a4f5406fc68b30b4c879bc949bc44ab271b61ea75c70ccf6838d6

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

    Filesize

    43B

    MD5

    ad4b0f606e0f8465bc4c4c170b37e1a3

    SHA1

    50b30fd5f87c85fe5cba2635cb83316ca71250d7

    SHA256

    cf4724b2f736ed1a0ae6bc28f1ead963d9cd2c1fd87b6ef32e7799fc1c5c8bda

    SHA512

    ebfe0c0df4bcc167d5cb6ebdd379f9083df62bef63a23818e1c6adf0f64b65467ea58b7cd4d03cf0a1b1a2b07fb7b969bf35f25f1f8538cc65cf3eebdf8a0910

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

    Filesize

    1KB

    MD5

    91abe01116ab422c598e9c8af72cf4da

    SHA1

    0f2815fe8e067d48537ad168225ab4674271fa27

    SHA256

    b1d7aef06456fe7431124129a28f0138bb5fccfa4f4161e3087de23c005e5edc

    SHA512

    a4d5b20c3014153b6b382c43404917bd2cb5bd2a59bb1e981f5a19eb7dbdec185ace288e9700428d24e5ac623e45d04905e706f0c45a1642b1aa6c091213c23c

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

    Filesize

    17KB

    MD5

    5a34cb996293fde2cb7a4ac89587393a

    SHA1

    3c96c993500690d1a77873cd62bc639b3a10653f

    SHA256

    c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad

    SHA512

    e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee