Analysis

  • max time kernel
    90s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    29-03-2023 19:43

General

  • Target

    NvUkmMHa.ps1

  • Size

    1KB

  • MD5

    ebbc8682e2168e4e6f7275e4a1c5e020

  • SHA1

    bad32708a54eefe93b44faf55308ea4d3d1bf0b5

  • SHA256

    741d95cdcbf3ed3f11b36767f9b02f2bf344f9fc48d9ba8b125984715223d2fe

  • SHA512

    c5fa5d1ae6074afcc37ea6badf9cde552b3fc60b48a5bc3b5fae886205ad0c1006543022cb3739e6cf088faec8c7ee5497de323962499053210f007910a59d08

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\NvUkmMHa.ps1
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:828

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_2t3wpuir.kfm.ps1

    Filesize

    60B

    MD5

    d17fe0a3f47be24a6453e9ef58c94641

    SHA1

    6ab83620379fc69f80c0242105ddffd7d98d5d9d

    SHA256

    96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

    SHA512

    5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

  • memory/828-133-0x00000281EF390000-0x00000281EF3B2000-memory.dmp

    Filesize

    136KB

  • memory/828-143-0x00000281EF480000-0x00000281EF490000-memory.dmp

    Filesize

    64KB

  • memory/828-144-0x00000281EF480000-0x00000281EF490000-memory.dmp

    Filesize

    64KB

  • memory/828-146-0x00000281EF480000-0x00000281EF490000-memory.dmp

    Filesize

    64KB

  • memory/828-145-0x00000281EF480000-0x00000281EF490000-memory.dmp

    Filesize

    64KB

  • memory/828-147-0x00000281EF480000-0x00000281EF490000-memory.dmp

    Filesize

    64KB