Analysis

  • max time kernel
    142s
  • max time network
    147s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230703-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
  • submitted
    11-07-2023 21:24

General

  • Target

    win64.ps1

  • Size

    1KB

  • MD5

    85a1e1c0cc3b9f043dbacfff56335607

  • SHA1

    ac4cb655a78a5634f6a87c82bec33a4391269a3f

  • SHA256

    e8c4ec795a14587d3b3ce34b73eca090ea9d9957fb612300abc6239ec293eb26

  • SHA512

    9531d8b59be82c3ac2b05d4a2831bd75c4a8f09e1e3c58a900aa323a9b942829afcc066c406089baafda7f55269f9b46216c503cee487ac5b2cf56dab4df1dbb

Score
8/10

Malware Config

Signatures

  • Blocklisted process makes network request 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
    powershell.exe -ExecutionPolicy bypass -File C:\Users\Admin\AppData\Local\Temp\win64.ps1
    1⤵
    • Blocklisted process makes network request
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:1000

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_clwewrzz.nl4.ps1
    Filesize

    60B

    MD5

    d17fe0a3f47be24a6453e9ef58c94641

    SHA1

    6ab83620379fc69f80c0242105ddffd7d98d5d9d

    SHA256

    96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

    SHA512

    5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

  • memory/1000-139-0x0000026EFD010000-0x0000026EFD032000-memory.dmp
    Filesize

    136KB

  • memory/1000-143-0x0000026EFD040000-0x0000026EFD050000-memory.dmp
    Filesize

    64KB

  • memory/1000-144-0x0000026EFD040000-0x0000026EFD050000-memory.dmp
    Filesize

    64KB

  • memory/1000-145-0x0000026EFD040000-0x0000026EFD050000-memory.dmp
    Filesize

    64KB

  • memory/1000-147-0x0000026EFDD90000-0x0000026EFDDA2000-memory.dmp
    Filesize

    72KB

  • memory/1000-148-0x0000026EFDD80000-0x0000026EFDD8A000-memory.dmp
    Filesize

    40KB