Overview

overview

10

Static

static

10

Iisbgfhaci...ll.dll

windows7-x64

3

Iisbgfhaci...ll.dll

windows10-2004-x64

3

Analysis

  • max time kernel
    90s
  • max time network
    139s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230703-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
  • submitted
    11/08/2023, 18:34 UTC

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General

  • Target

    Iisbgfhaciadc1_browsingDll.dll

  • Size

    163KB

  • MD5

    5ffc31841eb3b77f41f0ace61becd8fd

  • SHA1

    87aa3c10f8a291fe4eceeb18e01a2aa1856966f3

  • SHA256

    500905187d6b2d387fed36c8a1a51f8a2d58ebcb0829c81cea81ad08d3d35686

  • SHA512

    442e7d7537833a5ecdff6e5e892671376ee8e56b120a8c5dda32520e5fe499d85b7204d56637f4fd6e74f4cdf9e0e19efd80fe6d6bc8e118a73e9fa61ea444f6

  • SSDEEP

    3072:pLZ+qJFCij+Qr2rSrkEKFGxofAZ2aw59XFmTiwiNhtlRLc:pLZ+qCij+Qr2P3FgB+53tnlRL

Score
3/10

Malware Config

Signatures

  • Program crash 1 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\Iisbgfhaciadc1_browsingDll.dll,#1
    1⤵
      PID:4672
      • C:\Windows\system32\WerFault.exe
        C:\Windows\system32\WerFault.exe -u -p 4672 -s 328
        2⤵
        • Program crash
        PID:1452
    • C:\Windows\system32\WerFault.exe
      C:\Windows\system32\WerFault.exe -pss -s 432 -p 4672 -ip 4672
      1⤵
        PID:3156

      Network

      • flag-us
        DNS
        158.240.127.40.in-addr.arpa
        Remote address:
        8.8.8.8:53
        Request
        158.240.127.40.in-addr.arpa
        IN PTR
        Response
      • flag-us
        DNS
        75.159.190.20.in-addr.arpa
        Remote address:
        8.8.8.8:53
        Request
        75.159.190.20.in-addr.arpa
        IN PTR
        Response
      • flag-us
        DNS
        108.211.229.192.in-addr.arpa
        Remote address:
        8.8.8.8:53
        Request
        108.211.229.192.in-addr.arpa
        IN PTR
        Response
      • flag-us
        DNS
        59.128.231.4.in-addr.arpa
        Remote address:
        8.8.8.8:53
        Request
        59.128.231.4.in-addr.arpa
        IN PTR
        Response
      • flag-us
        DNS
        157.123.68.40.in-addr.arpa
        Remote address:
        8.8.8.8:53
        Request
        157.123.68.40.in-addr.arpa
        IN PTR
        Response
      • flag-us
        DNS
        15.164.165.52.in-addr.arpa
        Remote address:
        8.8.8.8:53
        Request
        15.164.165.52.in-addr.arpa
        IN PTR
        Response
      • flag-us
        DNS
        1.208.79.178.in-addr.arpa
        Remote address:
        8.8.8.8:53
        Request
        1.208.79.178.in-addr.arpa
        IN PTR
        Response
        1.208.79.178.in-addr.arpa
        IN PTR
        https-178-79-208-1amsllnwnet
      • 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
      No results found
      • 8.8.8.8:53
        158.240.127.40.in-addr.arpa
        dns
        73 B
         147 B
         1
        1

        DNS Request

        158.240.127.40.in-addr.arpa

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

        DNS Request

        75.159.190.20.in-addr.arpa

      • 8.8.8.8:53
        108.211.229.192.in-addr.arpa
        dns
        74 B
         145 B
         1
        1

        DNS Request

        108.211.229.192.in-addr.arpa

      • 8.8.8.8:53
        59.128.231.4.in-addr.arpa
        dns
        71 B
         157 B
         1
        1

        DNS Request

        59.128.231.4.in-addr.arpa

      • 8.8.8.8:53
        157.123.68.40.in-addr.arpa
        dns
        72 B
         146 B
         1
        1

        DNS Request

        157.123.68.40.in-addr.arpa

      • 8.8.8.8:53
        15.164.165.52.in-addr.arpa
        dns
        72 B
         146 B
         1
        1

        DNS Request

        15.164.165.52.in-addr.arpa

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

        DNS Request

        1.208.79.178.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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