Overview

overview

10

Static

static

1

verify-cap...et.ps1

windows7-x64

10

verify-cap...et.ps1

windows10-1703-x64

10

verify-cap...et.ps1

windows10-2004-x64

10

verify-cap...et.ps1

windows11-21h2-x64

10

Sharing

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General

  • Target
    verify-captcha-987.b-cdn.net.ps1
  • Size 147B
  • Sample240808-w5sk1a1cmd
  • SHA256 b1fd8a4efda12d4ce3f7fa8adaf705dbab2b3b73434334c1fcb2306ff1d390b1
  • MD5 SHA1 SHA512
Score
10/10
execution

Malware Config

Extracted

Language

  • hta

Source
URLs
  • hta.dropper

    https://microsoftcamp-c3.b-cdn.net/camp-v1

Extracted

Language

  • hta

Source
URLs
  • hta.dropper

    https://microsoftcamp-c3.b-cdn.net/camp-v1

Targets

    • Target
      verify-captcha-987.b-cdn.net.ps1
    • Size 147B
    • SHA256 b1fd8a4efda12d4ce3f7fa8adaf705dbab2b3b73434334c1fcb2306ff1d390b1
    • MD5 SHA1 SHA512
    Score
    10/10
    execution

    • Blocklisted process makes network request

    • Downloads MZ/PE file

    • Command and Scripting Interpreter: PowerShell

      Using powershell.exe command.

      execution
    behavioral1behavioral2behavioral3behavioral4

MITRE ATT&CK Enterprise v15

Tasks