Analysis

  • max time kernel
    34s
  • max time network
    42s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    29-11-2022 11:52

General

  • Target

    fix/cowl.ps1

  • Size

    372B

  • MD5

    a4c8c036554ea25d5ac87e0a29c5ef26

  • SHA1

    f18c585985f8968cfb69bcb2b3143918ea542b6d

  • SHA256

    5d9fb9c3365714b149cec1a109162e04c78d0b818e95341df296663c225eff5f

  • SHA512

    7c0c7b44c8d509330302bf77d22a7c7e0d4f9de9ae3b8c6a3bc72153cd95c7ee658da6c49e897976bd4b43623d0dbe770df52526abb7bc85f81effc39fe4ba3d

Score
1/10

Malware Config

Signatures

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
    powershell.exe -ExecutionPolicy bypass -File C:\Users\Admin\AppData\Local\Temp\fix\cowl.ps1
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1608
    • C:\Windows\system32\rundll32.exe
      "C:\Windows\system32\rundll32.exe" C:\users\public\termagancyImf.jpg DrawThemeIcon
      2⤵
        PID:1944

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/1608-54-0x000007FEFBB21000-0x000007FEFBB23000-memory.dmp
      Filesize

      8KB

    • memory/1608-55-0x000007FEF37A0000-0x000007FEF41C3000-memory.dmp
      Filesize

      10.1MB

    • memory/1608-57-0x0000000002514000-0x0000000002517000-memory.dmp
      Filesize

      12KB

    • memory/1608-56-0x000007FEF2C40000-0x000007FEF379D000-memory.dmp
      Filesize

      11.4MB

    • memory/1608-58-0x000000000251B000-0x000000000253A000-memory.dmp
      Filesize

      124KB

    • memory/1608-60-0x0000000002514000-0x0000000002517000-memory.dmp
      Filesize

      12KB

    • memory/1608-61-0x000000000251B000-0x000000000253A000-memory.dmp
      Filesize

      124KB

    • memory/1944-59-0x0000000000000000-mapping.dmp