Analysis

  • max time kernel
    142s
  • max time network
    152s
  • 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, 10:57

General

  • Target

    7cefc7b9d372024e58aee036380be702.html

  • Size

    432B

  • MD5

    7cefc7b9d372024e58aee036380be702

  • SHA1

    bb97804952bba6e8f46c30d212541d5e3aabac83

  • SHA256

    91e07877ad6349d7e72588e8ceb0a1fe232cdc20e56a91abb044b8b588ee8fbd

  • SHA512

    adb3be8803628a68aa468d1bf90eab92f41d648d21ca8d34da6d1b2e014277df4ee8deefe9df868f95a91ad5f18df0344f0ef5589d8a60580f0d0e790e2b9a43

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\7cefc7b9d372024e58aee036380be702.html
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:3500
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:3500 CREDAT:17410 /prefetch:2
      2⤵
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      PID:1164

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

          3157fdf95687ef68bb437fabd77c8f5a

          SHA1

          9e8c8fe4573af860d767acc493ebad47e4574e6d

          SHA256

          d16cb2a93c1ce47379962eceb0b139b95493e526cecb783d1e1e25ac00cd0e2f

          SHA512

          eb9f89cbc37cd22bb013a310c70ad1a2562154b2ddc8b7d1fc5098842f6e520ed2af607abb3822f8a4b2fa618d191da7d4bd63eac36cb9972c9fd2253a6f5c0f

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

          Filesize

          412B

          MD5

          d749bc71bf76e1d02040d9d28aa1621c

          SHA1

          e807f328d9c887a49e6d28925bb20621fc11380a

          SHA256

          653217e4ba9c1e14a330068d0137284e3471c23be0469aa6cd5a88b1f34c9b51

          SHA512

          418e3f3770b309780f89e2601985dbae5b7e5dfcf5b8bfd0a9d5b376aa70ff763ae3712f92ae47172b1e821e7e7f7f28f48cb028dada28da4b0268d4de6c5c0b

        • C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\imagestore\wlo44hb\imagestore.dat

          Filesize

          6KB

          MD5

          f8788b045c7941ff175421798602de02

          SHA1

          5635880d5c2204583b5c7c4be37003adad93fb10

          SHA256

          5e7ba5251f871e906da177fb53a4eae32ccbbf7ed774e0507e125df92b259f65

          SHA512

          47c48f371c1799b6875b599576a4ba2a8a72c88f550218e2e63775dff005868bbc1cbd9f481240397028ed06520f202dd9cdf25a0856caeb4db13f3c55aa8273

        • C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\imagestore\wlo44hb\imagestore.dat

          Filesize

          1KB

          MD5

          778ae3c595f61028d7a7f1f7610e1eba

          SHA1

          a4c43300959ca007d93f1b6f07158c12b3b705c4

          SHA256

          e44259550ee24a66fa332b82905356428e3a47751c13737fbc2ea8142bcad6c5

          SHA512

          5a6881794b4850c4ff7c52a8dc0c55f1f9138e4b250339fdf115ba00ed8d1184030945037ffae537f46724ac7fd9bc0ea490ae70c874f92c772316e16271ecf7

        • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\BUOTXRX9\suggestions[1].en-US

          Filesize

          17KB

          MD5

          5a34cb996293fde2cb7a4ac89587393a

          SHA1

          3c96c993500690d1a77873cd62bc639b3a10653f

          SHA256

          c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad

          SHA512

          e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee

        • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\J6M39GIU\favicon[1].ico

          Filesize

          1KB

          MD5

          91abe01116ab422c598e9c8af72cf4da

          SHA1

          0f2815fe8e067d48537ad168225ab4674271fa27

          SHA256

          b1d7aef06456fe7431124129a28f0138bb5fccfa4f4161e3087de23c005e5edc

          SHA512

          a4d5b20c3014153b6b382c43404917bd2cb5bd2a59bb1e981f5a19eb7dbdec185ace288e9700428d24e5ac623e45d04905e706f0c45a1642b1aa6c091213c23c

        • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\J6M39GIU\opera[1].ico

          Filesize

          5KB

          MD5

          94e3b24366e3faaceae2583c84668c09

          SHA1

          ea70800d14a0d3c15fc98ac0c4b1568226d637d8

          SHA256

          07e8d69985547e670f5752809928fb887516ddd67e56d24c1323b4abc88723b3

          SHA512

          5bb08351d4e875d929aaf216af2a9a39277fdb455d7ecef7f3a68bdcd4de977ce782e59ca85a4f5406fc68b30b4c879bc949bc44ab271b61ea75c70ccf6838d6