Analysis

  • max time kernel
    90s
  • max time network
    93s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    22/12/2023, 00:01

General

  • Target
    impact_cracked.exe
  • Size 6.1MB
  • Sample231222-abbvhafef3
  • SHA256 20ffe6d5ffeefecc28bef795ba84e3bb8339522e103c32705b0360f24051b12c
  • MD5 SHA1 SHA512 SSDEEP
Score
7/10

Malware Config

Signatures

  • VMProtect packed file 3 IoCs

    Detects executables packed with VMProtect commercial packer.

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\impact_cracked.exe
    "C:\Users\Admin\AppData\Local\Temp\impact_cracked.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of WriteProcessMemory
    PID:1552
    • C:\Windows\system32\cmd.exe
      C:\Windows\system32\cmd.exe /c certutil -hashfile "C:\Users\Admin\AppData\Local\Temp\impact_cracked.exe" MD5 | find /i /v "md5" | find /i /v "certutil"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:4660
      • C:\Windows\system32\certutil.exe
        certutil -hashfile "C:\Users\Admin\AppData\Local\Temp\impact_cracked.exe" MD5
        3⤵
          PID:1732
        • C:\Windows\system32\find.exe
          find /i /v "md5"
          3⤵
            PID:4008
          • C:\Windows\system32\find.exe
            find /i /v "certutil"
            3⤵
              PID:1520

        Network

              MITRE ATT&CK Matrix

              Replay Monitor

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              Downloads

              memory/1552-1-0x00007FFC37AF0000-0x00007FFC37AF2000-memory.dmp

              memory/1552-0-0x00007FF601540000-0x00007FF602040000-memory.dmp

              memory/1552-2-0x00007FF601540000-0x00007FF602040000-memory.dmp

              memory/1552-6-0x00007FF601540000-0x00007FF602040000-memory.dmp