Analysis

  • max time kernel
    91s
  • max time network
    107s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    23/03/2023, 13:30 UTC

General

  • Target

    Fattura 3567 2023-400934.js

  • Size

    6KB

  • MD5

    548feb99e9ac3da410fc8ee0e7cff461

  • SHA1

    09064face8d5a7449eedcf62f95ffe2551c4eae8

  • SHA256

    78668f256b67a4e48db0cca31862f0eca33012348f017c421c00887a9b8e5ff2

  • SHA512

    6dd33fa52a99e71382aef8e18b0d3d27634da16764ad975af7f6b6da7281ea8897b530ef21540ded2cd84c4001f29d323f07a028bff801c5b16903bf81a0bbde

  • SSDEEP

    192:M/fnUwLR8EzDM9a9gJ3txMtiN7fPLrFaLc:dY4Mi5n/

Score
8/10

Malware Config

Signatures

  • Blocklisted process makes network request 1 IoCs
  • Script User-Agent 1 IoCs

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

Processes

  • C:\Windows\system32\wscript.exe
    wscript.exe "C:\Users\Admin\AppData\Local\Temp\Fattura 3567 2023-400934.js"
    1⤵
    • Blocklisted process makes network request
    PID:3152

Network

  • flag-us
    DNS
    centarial.com
    wscript.exe
    Remote address:
    8.8.8.8:53
    Request
    centarial.com
    IN A
    Response
    centarial.com
    IN A
    91.213.50.60
  • flag-ru
    GET
    http://centarial.com/documento.php
    wscript.exe
    Remote address:
    91.213.50.60:80
    Request
    GET /documento.php HTTP/1.1
    Connection: Keep-Alive
    Accept: */*
    User-Agent: Mozilla/4.0 (compatible; Win32; WinHttp.WinHttpRequest.5)
    Host: centarial.com
    Response
    HTTP/1.1 403 Forbidden
    Server: nginx
    Date: Thu, 23 Mar 2023 13:30:11 GMT
    Content-Type: text/html; charset=iso-8859-1
    Content-Length: 215
    Connection: keep-alive
    Keep-Alive: timeout=60
  • flag-us
    DNS
    60.50.213.91.in-addr.arpa
    Remote address:
    8.8.8.8:53
    Request
    60.50.213.91.in-addr.arpa
    IN PTR
    Response
  • flag-us
    DNS
    104.219.191.52.in-addr.arpa
    Remote address:
    8.8.8.8:53
    Request
    104.219.191.52.in-addr.arpa
    IN PTR
    Response
  • flag-us
    DNS
    126.131.255.8.in-addr.arpa
    Remote address:
    8.8.8.8:53
    Request
    126.131.255.8.in-addr.arpa
    IN PTR
    Response
  • flag-us
    DNS
    20.160.190.20.in-addr.arpa
    Remote address:
    8.8.8.8:53
    Request
    20.160.190.20.in-addr.arpa
    IN PTR
    Response
  • flag-us
    DNS
    76.38.195.152.in-addr.arpa
    Remote address:
    8.8.8.8:53
    Request
    76.38.195.152.in-addr.arpa
    IN PTR
    Response
  • flag-us
    DNS
    149.220.183.52.in-addr.arpa
    Remote address:
    8.8.8.8:53
    Request
    149.220.183.52.in-addr.arpa
    IN PTR
    Response
  • flag-us
    DNS
    176.122.125.40.in-addr.arpa
    Remote address:
    8.8.8.8:53
    Request
    176.122.125.40.in-addr.arpa
    IN PTR
    Response
  • flag-us
    DNS
    97.97.242.52.in-addr.arpa
    Remote address:
    8.8.8.8:53
    Request
    97.97.242.52.in-addr.arpa
    IN PTR
    Response
  • flag-us
    DNS
    0.205.248.87.in-addr.arpa
    Remote address:
    8.8.8.8:53
    Request
    0.205.248.87.in-addr.arpa
    IN PTR
    Response
    0.205.248.87.in-addr.arpa
    IN PTR
    https-87-248-205-0lgwllnwnet
  • flag-us
    DNS
    203.151.224.20.in-addr.arpa
    Remote address:
    8.8.8.8:53
    Request
    203.151.224.20.in-addr.arpa
    IN PTR
    Response
  • 91.213.50.60:80
    http://centarial.com/documento.php
    http
    wscript.exe
    344 B
    539 B
    4
    3

    HTTP Request

    GET http://centarial.com/documento.php

    HTTP Response

    403
  • 20.189.173.9:443
    322 B
    7
  • 8.8.8.8:53
    centarial.com
    dns
    wscript.exe
    59 B
    75 B
    1
    1

    DNS Request

    centarial.com

    DNS Response

    91.213.50.60

  • 8.8.8.8:53
    60.50.213.91.in-addr.arpa
    dns
    71 B
    131 B
    1
    1

    DNS Request

    60.50.213.91.in-addr.arpa

  • 8.8.8.8:53
    104.219.191.52.in-addr.arpa
    dns
    73 B
    147 B
    1
    1

    DNS Request

    104.219.191.52.in-addr.arpa

  • 8.8.8.8:53
    126.131.255.8.in-addr.arpa
    dns
    72 B
    126 B
    1
    1

    DNS Request

    126.131.255.8.in-addr.arpa

  • 8.8.8.8:53
    76.38.195.152.in-addr.arpa
    dns
    72 B
    143 B
    1
    1

    DNS Request

    76.38.195.152.in-addr.arpa

  • 8.8.8.8:53
    20.160.190.20.in-addr.arpa
    dns
    72 B
    158 B
    1
    1

    DNS Request

    20.160.190.20.in-addr.arpa

  • 8.8.8.8:53
    149.220.183.52.in-addr.arpa
    dns
    73 B
    147 B
    1
    1

    DNS Request

    149.220.183.52.in-addr.arpa

  • 8.8.8.8:53
    176.122.125.40.in-addr.arpa
    dns
    73 B
    159 B
    1
    1

    DNS Request

    176.122.125.40.in-addr.arpa

  • 8.8.8.8:53
    97.97.242.52.in-addr.arpa
    dns
    71 B
    145 B
    1
    1

    DNS Request

    97.97.242.52.in-addr.arpa

  • 8.8.8.8:53
    0.205.248.87.in-addr.arpa
    dns
    71 B
    116 B
    1
    1

    DNS Request

    0.205.248.87.in-addr.arpa

  • 8.8.8.8:53
    203.151.224.20.in-addr.arpa
    dns
    73 B
    159 B
    1
    1

    DNS Request

    203.151.224.20.in-addr.arpa

MITRE ATT&CK Matrix

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