Analysis

  • max time kernel
    149s
  • max time network
    151s
  • 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 18:25

General

  • Target

    72bc3936d4c2bd30732926d038fd80ad.html

  • Size

    895B

  • MD5

    72bc3936d4c2bd30732926d038fd80ad

  • SHA1

    afb55974fdb33e87b76ec31fb3b574012fd3f24c

  • SHA256

    df5afb3fa30fdf71dce8305e50aa04c9c1ba748ae08db665f8abc01cca95b036

  • SHA512

    f790593bd8bc074e27d2b5e31ddc29f800aad3f3c5250396c3f0f0e79157e707cd211bad68988701ca62911996f865b30c08b8e47fb7bb88cd4444b85caf06de

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\72bc3936d4c2bd30732926d038fd80ad.html
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:3384
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:3384 CREDAT:17410 /prefetch:2
      2⤵
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      PID:1852

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

    b42600703b095b392b1eedeb2efefc2d

    SHA1

    85b0a95af2f5ff42d8467bbeb07d609eba87b293

    SHA256

    266677da0f65e838490f3bab3d9626bfa07adced8d2e9ae5e45838cede4ce7a9

    SHA512

    6bab74b84ebff31b751ad2455da5b54a361415bf86c256f2ef03301ce1711c2f3fb8d29e1b222caf857e97cedd17d2050c504c9e8626b527805a715018ccd09c

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

    Filesize

    404B

    MD5

    4864d64f90dfdac0d8f17902204610c7

    SHA1

    7a8f72474888303872bcc9b327129e0bf0ffba18

    SHA256

    58cf78e0b2c7e1d43286890a19356dcdc5a2661d0f1153cd366d0ecc8bb2b0cc

    SHA512

    79802df42eae1c0e9f622d1e00a4ca7cd23fae74d745fdeab43e382f0b9141f59e6ea3db9ccb0f131c5e18d95c4d3d4b3b13bf76a3c9e9d6458c6ed332c4889b

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

    Filesize

    412B

    MD5

    82a6a137ee9f3f28e3c190574eec8b28

    SHA1

    8617087186eb1c80cfd55183102b02cc38ea6e6b

    SHA256

    7f76d35c1d52cf5a9aabc7e07ebc75f3bec2d83243093cad5879f534b7c6cc7f

    SHA512

    8397217bbbe429b9064ebfc9f024b8e9f62bae4c7109d42b297e4c0eab2744f0e436b8928dcaa7bbaa292acd7ca810bea7c5fc7fa4ac8ad864e37d51f652190f

  • C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\DOMStore\ZO4HMFTO\www.opera[1].xml

    Filesize

    415B

    MD5

    3c9a2af86c3024aa224809d0beaccbea

    SHA1

    c23c748052bc3856914ec53336600883a48576a1

    SHA256

    6e6d6bb7c7cc6f37229a75bc7fca2c7491451e298fc8c789c02ae89535bcf03e

    SHA512

    0526b168cc94d656a763b7cb0abbbb8367331e5f16d7406e74913c1a2f179dc57628fa7f6a2a190b72e7e4a2bee178635b114a6bc5b400336ed6f34955204167

  • C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\imagestore\buhspo8\imagestore.dat

    Filesize

    6KB

    MD5

    de63829a7f5d3901322a8475c4f7c1d4

    SHA1

    08608389bb13f6b0b29fc2f45808f91f2f45bea6

    SHA256

    84a7655de0f4d432f47ef08d487632094ebf1d1b10eb0c9ccf9739f6031409b4

    SHA512

    35726c83b118973beb9ec51f31379cc3a37d9e1cd3c4e62b14c25bf8e3e710b344c46bc95bbb022b9991167424aa81a02ac835f127a6690253ea38098803ec73

  • C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\imagestore\buhspo8\imagestore.dat

    Filesize

    1KB

    MD5

    4db61fe770bdd154c83dc413fc80fe48

    SHA1

    a59d39acd6d4a15aea95dea508c31083db464cd0

    SHA256

    29356ce63dfe592d783a81098d83089f8b9eb4fc33a966083d96a9e8af51bf3c

    SHA512

    a818a34be3931706acd76ce83580a065a08e543c94458c1cc30a3b6c51d75f1b8b19d5d465ce4e0615acbc553e8c336b936a09d89c214f0b70fdff12cdd6705f

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

    Filesize

    1KB

    MD5

    91abe01116ab422c598e9c8af72cf4da

    SHA1

    0f2815fe8e067d48537ad168225ab4674271fa27

    SHA256

    b1d7aef06456fe7431124129a28f0138bb5fccfa4f4161e3087de23c005e5edc

    SHA512

    a4d5b20c3014153b6b382c43404917bd2cb5bd2a59bb1e981f5a19eb7dbdec185ace288e9700428d24e5ac623e45d04905e706f0c45a1642b1aa6c091213c23c

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

    Filesize

    17KB

    MD5

    5a34cb996293fde2cb7a4ac89587393a

    SHA1

    3c96c993500690d1a77873cd62bc639b3a10653f

    SHA256

    c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad

    SHA512

    e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\QTPKWBD2\opera[1].ico

    Filesize

    5KB

    MD5

    94e3b24366e3faaceae2583c84668c09

    SHA1

    ea70800d14a0d3c15fc98ac0c4b1568226d637d8

    SHA256

    07e8d69985547e670f5752809928fb887516ddd67e56d24c1323b4abc88723b3

    SHA512

    5bb08351d4e875d929aaf216af2a9a39277fdb455d7ecef7f3a68bdcd4de977ce782e59ca85a4f5406fc68b30b4c879bc949bc44ab271b61ea75c70ccf6838d6