Analysis

  • max time kernel
    198s
  • max time network
    201s
  • platform
    windows10-1703_x64
  • resource
    win10-20220901-en
  • resource tags

    arch:x64arch:x86image:win10-20220901-enlocale:en-usos:windows10-1703-x64system
  • submitted
    16-09-2022 09:24

General

  • Target

    Washington_dc_reciprocal_tax_agreement (tz).js

  • Size

    483KB

  • MD5

    b8e1f28ac90b6aa3913eaeb9fdd2bbc8

  • SHA1

    98a4e0a953cbbbb8bdfcd6524c853f19c31943a3

  • SHA256

    a8a81f44d67092658693c3e76764987350f24cdaf77f82c5a1cc8a050bce54aa

  • SHA512

    d7cac8208361378632600770ceab525cf5d5b2f4bd0da426e0d84e7c4ca59529656ce3e2d4add4d9a90e144a2c4780adee54ec6896fbff685c10720e968333a9

  • SSDEEP

    6144:sQFPuTulaxl4khEfD3/A7Wiagmd4iLAmWd6OSk:WhhEfD3/viagmd4iLAmWd6u

Score
10/10

Malware Config

Signatures

  • GootLoader

    JavaScript loader known for delivering other families such as Gootkit and Cobaltstrike.

  • Blocklisted process makes network request 3 IoCs
  • Script User-Agent 3 IoCs

    Uses user-agent string associated with script host/environment.

Processes

  • C:\Windows\system32\wscript.exe
    wscript.exe "C:\Users\Admin\AppData\Local\Temp\Washington_dc_reciprocal_tax_agreement (tz).js"
    1⤵
    • Blocklisted process makes network request
    PID:3336

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads