Analysis

  • max time kernel
    69s
  • max time network
    153s
  • platform
    windows7_x64
  • resource
    win7-20220414-en
  • submitted
    24-05-2022 20:23

General

  • Target

    5940d866b90b3a2bf3df1157b7ab63bd40caf3c8daaebbbc38eee9cdff352d74.html

  • Size

    1KB

  • MD5

    51fe2e5192a81d8e1ff5cb4938cdd4f1

  • SHA1

    e0927ebd702c4763f3a5418987252cc8ad4108cd

  • SHA256

    5940d866b90b3a2bf3df1157b7ab63bd40caf3c8daaebbbc38eee9cdff352d74

  • SHA512

    3dc1957a9fa3e7e5ae5bf85b2adc9b60a70f2b37e7336fd952f1f9057ae2451a778ecdf811f52e55a9f366d4b7d88bb7492c0701c662de5a6e8cb4e3528ccd82

Score
1/10

Malware Config

Signatures

  • Modifies Internet Explorer settings 1 TTPs 53 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SetWindowsHookEx 6 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Program Files\Internet Explorer\iexplore.exe
    "C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\5940d866b90b3a2bf3df1157b7ab63bd40caf3c8daaebbbc38eee9cdff352d74.html
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1684
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1684 CREDAT:275457 /prefetch:2
      2⤵
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      PID:1424

Network

MITRE ATT&CK Matrix ATT&CK v6

Defense Evasion

Modify Registry

1
T1112

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\94308059B57B3142E455B38A6EB92015
    Filesize

    60KB

    MD5

    308336e7f515478969b24c13ded11ede

    SHA1

    8fb0cf42b77dbbef224a1e5fc38abc2486320775

    SHA256

    889b832323726a9f10ad03f85562048fdcfe20c9ff6f9d37412cf477b4e92ff9

    SHA512

    61ad97228cd6c3909ef3ac5e4940199971f293bdd0d5eb7916e60469573a44b6287c0fa1e0b6c1389df35eb6c9a7d2a61fdb318d4a886a3821ef5a9dab3ac24f

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
    Filesize

    342B

    MD5

    37c9606f436a0fc8e6bc893321d78450

    SHA1

    e6158ef703148c205ccf494d07965c474439fe74

    SHA256

    c9763b60825744fa85269e9b8fcb6b3f2121c9742701f962f0eabd3e34e6e3b2

    SHA512

    36509ed00542170ebcdba1daf6b20c9395363f073052470351bfb8f7e3d1666124f1c8c6cbac1b3161cb168ea0bb5238f4ff94187ca9d3dde5eadd39c72fa922

  • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Cookies\6NVSN5Z3.txt
    Filesize

    602B

    MD5

    964171cf0fdf62ddd11e1326f980d2f7

    SHA1

    f83c9b71cadd3dd662a7e2f1f80446bc5340f593

    SHA256

    75c4953644fb5da5907d0d3aeef0ac05ee7906fb5646af37f48a14794f6c343e

    SHA512

    7adeebcb32bdd37c06377999e20839d5f6b26ed1fc7ca56621ebbba6c6779e3dab57109d2dc60218d600b615756e46b4db8a320548c91f3529212ebca4387943