Analysis

  • max time kernel
    151s
  • max time network
    159s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230915-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
  • submitted
    11/10/2023, 06:49

General

  • Target

    f409a75395596698e0d4af73701c54f3fecb2b383b375f172dd654d8e0c33daa.exe

  • Size

    6.2MB

  • MD5

    4d1e91397c8c17167da9188cd25f5fa2

  • SHA1

    b0f2fe99f4b76ab1b248215ce4c90ba72fe8b6c6

  • SHA256

    f409a75395596698e0d4af73701c54f3fecb2b383b375f172dd654d8e0c33daa

  • SHA512

    5ef264e5be2589c7ffc08b71151f95cbce949a7037094f18f32ebca3ef416e1dc05d1cfed460e6086313995bb52c86e0a5d39f322704a4ac5f9409df8b930cea

  • SSDEEP

    98304:uoHNZepsSVs2Z/oexNikDBqb+9y6V593NWvQW52ivHjOLM5yol+rQR2yOnoC+ZMy:uotZgs21BRddoQlSOLM8gYQVOJ+uhEq2

Score
7/10
upx

Malware Config

Signatures

  • UPX packed file 5 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs
  • Program crash 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\f409a75395596698e0d4af73701c54f3fecb2b383b375f172dd654d8e0c33daa.exe
    "C:\Users\Admin\AppData\Local\Temp\f409a75395596698e0d4af73701c54f3fecb2b383b375f172dd654d8e0c33daa.exe"
    1⤵
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • Suspicious use of AdjustPrivilegeToken
    PID:4648
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4648 -s 612
      2⤵
      • Program crash
      PID:4388
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 424 -p 4648 -ip 4648
    1⤵
      PID:3872

    Network

          MITRE ATT&CK Matrix

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • memory/4648-0-0x0000000000400000-0x0000000001064000-memory.dmp

            Filesize

            12.4MB

          • memory/4648-1-0x0000000076460000-0x0000000076675000-memory.dmp

            Filesize

            2.1MB

          • memory/4648-3875-0x0000000075CB0000-0x0000000075E50000-memory.dmp

            Filesize

            1.6MB

          • memory/4648-5884-0x0000000074E00000-0x0000000074E7A000-memory.dmp

            Filesize

            488KB

          • memory/4648-13070-0x0000000002F30000-0x0000000002F3B000-memory.dmp

            Filesize

            44KB

          • memory/4648-13072-0x0000000002F60000-0x0000000002F6B000-memory.dmp

            Filesize

            44KB

          • memory/4648-13073-0x0000000002F70000-0x0000000002F78000-memory.dmp

            Filesize

            32KB

          • memory/4648-13074-0x0000000002F80000-0x0000000002F87000-memory.dmp

            Filesize

            28KB

          • memory/4648-13075-0x0000000002F20000-0x0000000002F23000-memory.dmp

            Filesize

            12KB

          • memory/4648-13076-0x0000000000400000-0x0000000001064000-memory.dmp

            Filesize

            12.4MB

          • memory/4648-13078-0x0000000002F60000-0x0000000002F6B000-memory.dmp

            Filesize

            44KB

          • memory/4648-13077-0x0000000002F30000-0x0000000002F3B000-memory.dmp

            Filesize

            44KB