Analysis

  • max time kernel
    150s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    29-08-2024 17:17

General

  • Target

    bJeu73V3Z2.exe

  • Size

    5.6MB

  • MD5

    56e3e9a636b9694f8dad8be266941e41

  • SHA1

    303bd579868acab369d5c9d7f8dbac027b1e6400

  • SHA256

    799150a14a7a7d8e95d7dbd96cb6c9b182d884438aae8d4366f286e192205fc3

  • SHA512

    504b2f7e568cf7dd96154d1e4daf7b6b1609d0bdeefc4798f4f80f665fe2fbee7c684869ac23dea6959735c6976455406f745a374edbd4d9d0d520e38de478fd

  • SSDEEP

    98304:yVQ/sE5eEN5swAz1+SSWXoaR+di+2SLM1ypAiyJJN0HrrsTSFae5RU/X:EQ/LEEkwO1VYq+divWMkpenNwxXO

Score
5/10

Malware Config

Signatures

  • Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of WriteProcessMemory 10 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\bJeu73V3Z2.exe
    "C:\Users\Admin\AppData\Local\Temp\bJeu73V3Z2.exe"
    1⤵
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:64
    • C:\Windows\system32\cmd.exe
      C:\Windows\system32\cmd.exe /c certutil -hashfile "C:\Users\Admin\AppData\Local\Temp\bJeu73V3Z2.exe" MD5 | find /i /v "md5" | find /i /v "certutil"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:2372
      • C:\Windows\system32\certutil.exe
        certutil -hashfile "C:\Users\Admin\AppData\Local\Temp\bJeu73V3Z2.exe" MD5
        3⤵
          PID:2144
        • C:\Windows\system32\find.exe
          find /i /v "md5"
          3⤵
            PID:4980
          • C:\Windows\system32\find.exe
            find /i /v "certutil"
            3⤵
              PID:5060
          • C:\Windows\system32\cmd.exe
            C:\Windows\system32\cmd.exe /c CLS
            2⤵
              PID:4860

          Network

          MITRE ATT&CK Matrix

          Replay Monitor

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          Downloads

          • memory/64-0-0x00007FFE8D080000-0x00007FFE8D0A2000-memory.dmp

            Filesize

            136KB

          • memory/64-1-0x00007FFE8F2F0000-0x00007FFE8F2F2000-memory.dmp

            Filesize

            8KB

          • memory/64-2-0x00007FF7AA8F0000-0x00007FF7AB2B8000-memory.dmp

            Filesize

            9.8MB