Analysis

  • max time kernel
    93s
  • max time network
    125s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    05/04/2024, 01:16

General

  • Target

    obfuscated_base64.ps1

  • Size

    2KB

  • MD5

    a9f6ad39d9e57df0ab09e3220b2e6007

  • SHA1

    5798cd1eabdaa2809febe0898a5f13cb9810d069

  • SHA256

    907a15e56de86f43528f19aa3e36dc90aecc9f0ccb632e455ce043a090257f61

  • SHA512

    0e0328b9e9c2ffee973107fd02cffed8917c5224f804057de8827b6fd3f99caec0123e3491ab836789fa82ce35bb334f35787d361b0679a8a75e8fdb5bf37f23

Score
1/10

Malware Config

Signatures

  • 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\obfuscated_base64.ps1
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:2336

Network

        MITRE ATT&CK Matrix

        Replay Monitor

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        Downloads

        • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_q35igwph.e1z.ps1

          Filesize

          60B

          MD5

          d17fe0a3f47be24a6453e9ef58c94641

          SHA1

          6ab83620379fc69f80c0242105ddffd7d98d5d9d

          SHA256

          96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

          SHA512

          5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

        • memory/2336-7-0x00007FFDEECC0000-0x00007FFDEF781000-memory.dmp

          Filesize

          10.8MB

        • memory/2336-6-0x00000225D00F0000-0x00000225D0112000-memory.dmp

          Filesize

          136KB

        • memory/2336-11-0x00000225D0140000-0x00000225D0150000-memory.dmp

          Filesize

          64KB

        • memory/2336-12-0x00000225D0140000-0x00000225D0150000-memory.dmp

          Filesize

          64KB

        • memory/2336-15-0x00007FFDEECC0000-0x00007FFDEF781000-memory.dmp

          Filesize

          10.8MB