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Analysis

  • max time kernel
    118s
  • max time network
    118s
  • platform
    windows7_x64
  • resource
    win7-20241010-en
  • resource tags

    arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
  • submitted
    12/03/2025, 11:05

General

  • Target

    Skyldsflelsers.ps1

  • Size

    51KB

  • MD5

    550953a2f63ed2b48ebf6f76343105dc

  • SHA1

    f9425cafc739b32c655b05afdf9a5930337f2a54

  • SHA256

    f4c99919eaf75b521f3e08ec3e4378cc546a07de51735e48d7cf9110a4afec3c

  • SHA512

    956bb1f66503873a3b721875123c485ca47e7f9f9ce14ce451a2a4b0f1c705b40774ac1569bdb41e83758e880586e1f7740598b3112744e0b68720ae4e0deab3

  • SSDEEP

    768:iPi38zuk1tqO6kIRVOfsWD1psa71w+Mig6SR2hCWmm4oOr7G0ugpS12n:MAOlrJAOUCfj1w/ig6SR2uqOrbb

Score
3/10

Malware Config

Signatures

  • Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

    Using powershell.exe command.

  • 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\Skyldsflelsers.ps1
    1⤵
    • Command and Scripting Interpreter: PowerShell
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2052
    • C:\Windows\system32\wermgr.exe
      "C:\Windows\system32\wermgr.exe" "-outproc" "2052" "856"
      2⤵
        PID:2364

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\OutofProcReport259439343.txt

      Filesize

      1KB

      MD5

      267ddd0c600a060a990f82c352904dc1

      SHA1

      863db69970a2864f83a84c38c17e2a90599aac37

      SHA256

      524c8726f700ea307f8f23ecc698323f80812f2b3bb823bd5f3e6d22532d2556

      SHA512

      187709d581f2c98e485921c3143d6c4dc82cf7e96c5aaae26b121991a54bb2c2710d2959551a02c6e00a9797f7ed69a03dcb3e9ff044db65ebdbd3a714269f92

    • memory/2052-10-0x000007FEF5CD0000-0x000007FEF666D000-memory.dmp

      Filesize

      9.6MB

    • memory/2052-6-0x0000000001DF0000-0x0000000001DF8000-memory.dmp

      Filesize

      32KB

    • memory/2052-8-0x000007FEF5CD0000-0x000007FEF666D000-memory.dmp

      Filesize

      9.6MB

    • memory/2052-7-0x000007FEF5CD0000-0x000007FEF666D000-memory.dmp

      Filesize

      9.6MB

    • memory/2052-9-0x000007FEF5CD0000-0x000007FEF666D000-memory.dmp

      Filesize

      9.6MB

    • memory/2052-4-0x000007FEF5F8E000-0x000007FEF5F8F000-memory.dmp

      Filesize

      4KB

    • memory/2052-12-0x000007FEF5CD0000-0x000007FEF666D000-memory.dmp

      Filesize

      9.6MB

    • memory/2052-11-0x000007FEF5CD0000-0x000007FEF666D000-memory.dmp

      Filesize

      9.6MB

    • memory/2052-13-0x000007FEF5F8E000-0x000007FEF5F8F000-memory.dmp

      Filesize

      4KB

    • memory/2052-16-0x000007FEF5CD0000-0x000007FEF666D000-memory.dmp

      Filesize

      9.6MB

    • memory/2052-5-0x000000001B710000-0x000000001B9F2000-memory.dmp

      Filesize

      2.9MB

    • memory/2052-17-0x000007FEF5CD0000-0x000007FEF666D000-memory.dmp

      Filesize

      9.6MB