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Analysis

  • max time kernel
    135s
  • max time network
    146s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230221-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230221-enlocale:en-usos:windows10-2004-x64system
  • submitted
    01/06/2023, 14:35

General

  • Target

    http://prosol.az

Score
3/10

Malware Config

Signatures

  • Program crash 1 IoCs
  • Modifies Internet Explorer settings 1 TTPs 39 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" http://prosol.az
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1700
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1700 CREDAT:17410 /prefetch:2
      2⤵
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      PID:960
  • C:\Windows\system32\WerFault.exe
    C:\Windows\system32\WerFault.exe -pss -s 472 -p 4180 -ip 4180
    1⤵
      PID:2100
    • C:\Windows\system32\WerFault.exe
      C:\Windows\system32\WerFault.exe -u -p 4180 -s 1748
      1⤵
      • Program crash
      PID:4040

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

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    Downloads

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

      Filesize

      471B

      MD5

      a244894fbc1ca90d08cff32fb6cd308d

      SHA1

      59e3c026c3d1bcd549f697b5dd4a35e298c9d2be

      SHA256

      a6b607b594b789a6ab1671c98fe9447509b82a85cfdcf4693b253616568e32ac

      SHA512

      b62e636d9d0e9e67ff310f3370ab1ca66abf93efef89a9a0d6d79e4526d8904a49b01f39ce64b76d3db03ac7080f62a84caabfbfc7bbf0244e2601457ca7e09e

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

      Filesize

      404B

      MD5

      8a7b7011f1988d8638f8575c6eb8d9ac

      SHA1

      3642d72d2890b8da8e3c48d49445dda95650b174

      SHA256

      9f9d3433340576695267fbdfe4b0ba958808f955047cc2cd4d2ce2940eeefd08

      SHA512

      d3ce42824444331c00c59e7d7a3227c42d6b7d3ca84a6256d954f70132e7e5aed1f423ad01b310dbf63c7628d25ffbabd376bc56eff20c9b99ee67e62ba9904f

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

      Filesize

      821B

      MD5

      086bc6fc05c37285ece97cd34e57ee6f

      SHA1

      0c503cf92654bf0039058b8d9b37a196434f6139

      SHA256

      95795e60370aea34a3dd2ce6d48bf5074c0947e8ee6fa7f0aa83f72bbe845c69

      SHA512

      47b0f69164e6a7c62b50a058edf8a9d153ec31d719a8eb7b4b2c312813c80e90d1649af9f6127a3a0d750a8717d0665851809dd6f259f87831961d6db45de2b0

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

      Filesize

      17KB

      MD5

      5a34cb996293fde2cb7a4ac89587393a

      SHA1

      3c96c993500690d1a77873cd62bc639b3a10653f

      SHA256

      c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad

      SHA512

      e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee

    • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\RUOQG7D6\favicon[1].htm

      Filesize

      789B

      MD5

      672532cb76395b3ffb2f7047d0bc68a2

      SHA1

      a04792a7dff53c754e619464c18f287caf07c42e

      SHA256

      0b15bed84aaead816852ad682ce5fe2df8e549eed84b1c4083fe782d4832272e

      SHA512

      704becc9caf4e1a5d13455b9408c72fa87b8506e4b99f3fddecbd7b80175acd4d414eb7c64dc15cf154094fdcf3f0c996b89f1cc8427838296e46c4487a92f24