Analysis

  • max time kernel
    144s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231222-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system
  • submitted
    23-01-2024 23:42

General

  • Target

    70dd652645a4fbca85233fdca144a9a9.html

  • Size

    3.5MB

  • MD5

    70dd652645a4fbca85233fdca144a9a9

  • SHA1

    826fb27dab2113f6fe9899a34d97f74c7265815a

  • SHA256

    53bbf98fe40bd28c01d5e981e9acd28463737a7deb2f45e157b491dd2fd9f8a5

  • SHA512

    1ad6f264c2724800f45b3c1bf748e664a6e74a100ac9c61d7d1afffac0f6685e41767bb62f52195ef7ec9e6cabc7cb520bc231f01185dfc1c66c944bac1ea9e4

  • SSDEEP

    12288:oLZhBVKHfVfitmg11tmg1P16bf7axluxOT6Nf0:ovpjte4tT6N0

Score
1/10

Malware Config

Signatures

  • Modifies Internet Explorer settings 1 TTPs 60 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\70dd652645a4fbca85233fdca144a9a9.html
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1436
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1436 CREDAT:17410 /prefetch:2
      2⤵
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      PID:3040

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

    f3990afbcdf64f1f806d1b926cf35b3d

    SHA1

    da1297f9ac1e9e9e7e78b567006e9248bfc212f7

    SHA256

    48c214dd545cc2718f7e844d699efae28f80d683340959e000bb41ad75dd6386

    SHA512

    9b5bc750b2e1038c82a93d51efe0d7dcf951ca594a62a90bac0ca1019d232afd07f9630e1ba1b609e128a9ba9c23c1ea8f1badd9e6b25f3eb591a936c89ee939

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

    Filesize

    404B

    MD5

    5bb1c11f51afc6a36e9f954df6a3195c

    SHA1

    194291348242ab361371f3e6cde3ee3088a6d0c3

    SHA256

    a667ca9c696a3fff834605ef20a9e057822292f3d9409cb5d6b379511a9af86c

    SHA512

    f45ea06559be1b9dc3feef865f8e152bdfbc81d14e5e07b27125816086f815d99bec8d47d433c280e15610c625387652bb72c64b7ff37a8891ad3fd4d6c9483e

  • C:\Users\Admin\AppData\LocalLow\Microsoft\Internet Explorer\Services\search_{0633EE93-D776-472f-A0FF-E1416B8B2E3A}.ico

    Filesize

    4KB

    MD5

    da597791be3b6e732f0bc8b20e38ee62

    SHA1

    1125c45d285c360542027d7554a5c442288974de

    SHA256

    5b2c34b3c4e8dd898b664dba6c3786e2ff9869eff55d673aa48361f11325ed07

    SHA512

    d8dc8358727590a1ed74dc70356aedc0499552c2dc0cd4f7a01853dd85ceb3aead5fbdc7c75d7da36db6af2448ce5abdff64cebdca3533ecad953c061a9b338e

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\7V1N9ZS9\jquery.min[1].js

    Filesize

    83KB

    MD5

    2f6b11a7e914718e0290410e85366fe9

    SHA1

    69bb69e25ca7d5ef0935317584e6153f3fd9a88c

    SHA256

    05b85d96f41fff14d8f608dad03ab71e2c1017c2da0914d7c59291bad7a54f8e

    SHA512

    0d40bccaa59fedecf7243d63b33c42592541d0330fefc78ec81a4c6b9689922d5b211011ca4be23ae22621cce4c658f52a1552c92d7ac3615241eb640f8514db

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\8D1Z5HG5\beacon.min[1].js

    Filesize

    19KB

    MD5

    dd1d068fdb5fe90b6c05a5b3940e088c

    SHA1

    0d96f9df8772633a9df4c81cf323a4ef8998ba59

    SHA256

    6153d13804862b0fc1c016cf1129f34cb7c6185f2cf4bf1a3a862eecdab50101

    SHA512

    7aea051a8c2195a2ea5ec3d6438f2a4a4052085b370cf4728b056edc58d1f7a70c3f1f85afe82959184869f707c2ac02a964b8d9166122e74ebc423e0a47fa30

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\8D1Z5HG5\suggestions[1].en-US

    Filesize

    17KB

    MD5

    5a34cb996293fde2cb7a4ac89587393a

    SHA1

    3c96c993500690d1a77873cd62bc639b3a10653f

    SHA256

    c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad

    SHA512

    e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\GG17NQDF\jquery-3.1.1.min[1].js

    Filesize

    84KB

    MD5

    e071abda8fe61194711cfc2ab99fe104

    SHA1

    f647a6d37dc4ca055ced3cf64bbc1f490070acba

    SHA256

    85556761a8800d14ced8fcd41a6b8b26bf012d44a318866c0d81a62092efd9bf

    SHA512

    53a2b560b20551672fbb0e6e72632d4fd1c7e2dd2ecf7337ebaaab179cb8be7c87e9d803ce7765706bc7fcbcf993c34587cd1237de5a279aea19911d69067b65