Resubmissions

07-05-2024 20:34

240507-zctt5shc99 5

07-05-2024 17:28

240507-v2hqysag33 10

Analysis

  • max time kernel
    149s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240419-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240419-enlocale:en-usos:windows10-2004-x64system
  • submitted
    07-05-2024 17:28

General

  • Target

    YILMAZ - Turkey_0058118592 - VANTUZ.pdf.exe

  • Size

    1.1MB

  • MD5

    a5c9fbb82ba442c54ec490f8e7211195

  • SHA1

    87c51e39b5f066cf8d1cc4dc428a95e0021503eb

  • SHA256

    498f04d4b87ac4306d90f28eb28f250d33b4d8d6c573feb6ddc09dc1cf0b678d

  • SHA512

    a782a15a8a0438cca4e900a59ad8b2f8c17e16aaf410731e6a20d97aae6c8dafcffb229b3c2164f34afc87f2105255cc4999186f7802876804fa1c7570849192

  • SSDEEP

    24576:BqDEvCTbMWu7rQYlBQcBiT6rprG8aWlPTFhyjICNe:BTvC/MTQYxsWR7aWlPwr

Score
3/10

Malware Config

Signatures

  • Program crash 1 IoCs
  • Suspicious behavior: MapViewOfSection 1 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of SendNotifyMessage 2 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\YILMAZ - Turkey_0058118592 - VANTUZ.pdf.exe
    "C:\Users\Admin\AppData\Local\Temp\YILMAZ - Turkey_0058118592 - VANTUZ.pdf.exe"
    1⤵
    • Suspicious behavior: MapViewOfSection
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:8
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
      "C:\Users\Admin\AppData\Local\Temp\YILMAZ - Turkey_0058118592 - VANTUZ.pdf.exe"
      2⤵
        PID:1444
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 8 -s 732
        2⤵
        • Program crash
        PID:932
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 8 -ip 8
      1⤵
        PID:2024

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

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      Downloads

      • C:\Users\Admin\AppData\Local\Temp\aut3836.tmp

        Filesize

        265KB

        MD5

        1980eab2bb1afdbc606ed05b2fc65ed4

        SHA1

        b2cef9aa804a252826646989dd9fcf04d3f3b2a2

        SHA256

        2bb9019ccc85c485234cbe5a3dd74a55140bfe5b526b818d4a03a13a2ff13f47

        SHA512

        6f3bf1c7f2c511b80af05b80bcd4b6282f394aa7f66e1bb54f08e683182fe9acf170e29d387836a00f2689c236b8f4d547b931511614798ea055b58390ab8b4b

      • memory/8-12-0x00000000035F0000-0x00000000035F4000-memory.dmp

        Filesize

        16KB