Overview

overview

3

Static

static

1

HTCTL32.dll

windows7-x64

1

HTCTL32.dll

windows10-2004-x64

3

PCICHEK.dll

windows7-x64

1

PCICHEK.dll

windows10-2004-x64

1

PCICL32.dll

windows7-x64

1

PCICL32.dll

windows10-2004-x64

1

TCCTL32.dll

windows7-x64

1

TCCTL32.dll

windows10-2004-x64

1

msvcr100.dll

windows7-x64

3

msvcr100.dll

windows10-2004-x64

3

pcicapi.dll

windows7-x64

1

pcicapi.dll

windows10-2004-x64

1

Analysis

  • max time kernel
    122s
  • max time network
    129s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230703-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
  • submitted
    20/07/2023, 13:03 UTC

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General

  • Target

    HTCTL32.dll

  • Size

    320KB

  • MD5

    2d3b207c8a48148296156e5725426c7f

  • SHA1

    ad464eb7cf5c19c8a443ab5b590440b32dbc618f

  • SHA256

    edfe2b923bfb5d1088de1611401f5c35ece91581e71503a5631647ac51f7d796

  • SHA512

    55c791705993b83c9b26a8dbd545d7e149c42ee358ecece638128ee271e85b4fdbfd6fbae61d13533bf39ae752144e2cc2c5edcda955f18c37a785084db0860c

  • SSDEEP

    6144:2ib5YbsXPKXd6ppGpwpbGf30IVFpSzyaHx3/4aY5dUilQpAf84lH0JYBAnM1OK/Y:2ib5YbsXioEgULFpSzya9/lY5SilQCfg

Score
3/10

Malware Config

Signatures

  • Program crash 1 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\HTCTL32.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3664
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\HTCTL32.dll,#1
      2⤵
        PID:616
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 616 -s 640
          3⤵
          • Program crash
          PID:2300
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 616 -ip 616
      1⤵
        PID:2520

      Network

      • flag-us
        DNS
        240.221.184.93.in-addr.arpa
        Remote address:
        8.8.8.8:53
        Request
        240.221.184.93.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
        76.32.126.40.in-addr.arpa
        Remote address:
        8.8.8.8:53
        Request
        76.32.126.40.in-addr.arpa
        IN PTR
        Response
      • flag-us
        DNS
        241.154.82.20.in-addr.arpa
        Remote address:
        8.8.8.8:53
        Request
        241.154.82.20.in-addr.arpa
        IN PTR
        Response
      • flag-us
        DNS
        208.194.73.20.in-addr.arpa
        Remote address:
        8.8.8.8:53
        Request
        208.194.73.20.in-addr.arpa
        IN PTR
        Response
      • flag-us
        DNS
        54.120.234.20.in-addr.arpa
        Remote address:
        8.8.8.8:53
        Request
        54.120.234.20.in-addr.arpa
        IN PTR
        Response
      • flag-us
        DNS
        234.109.124.104.in-addr.arpa
        Remote address:
        8.8.8.8:53
        Request
        234.109.124.104.in-addr.arpa
        IN PTR
        Response
        234.109.124.104.in-addr.arpa
        IN PTR
        a104-124-109-234deploystaticakamaitechnologiescom
      • 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
        103.169.127.40.in-addr.arpa
        Remote address:
        8.8.8.8:53
        Request
        103.169.127.40.in-addr.arpa
        IN PTR
        Response
      • flag-us
        DNS
        198.187.3.20.in-addr.arpa
        Remote address:
        8.8.8.8:53
        Request
        198.187.3.20.in-addr.arpa
        IN PTR
        Response
      • flag-us
        DNS
        126.160.241.8.in-addr.arpa
        Remote address:
        8.8.8.8:53
        Request
        126.160.241.8.in-addr.arpa
        IN PTR
        Response
      • flag-us
        DNS
        57.169.31.20.in-addr.arpa
        Remote address:
        8.8.8.8:53
        Request
        57.169.31.20.in-addr.arpa
        IN PTR
        Response
      • flag-us
        DNS
        94.143.109.104.in-addr.arpa
        Remote address:
        8.8.8.8:53
        Request
        94.143.109.104.in-addr.arpa
        IN PTR
        Response
        94.143.109.104.in-addr.arpa
        IN PTR
        a104-109-143-94deploystaticakamaitechnologiescom
      • flag-us
        DNS
        86.8.109.52.in-addr.arpa
        Remote address:
        8.8.8.8:53
        Request
        86.8.109.52.in-addr.arpa
        IN PTR
        Response
      • flag-us
        DNS
        169.117.168.52.in-addr.arpa
        Remote address:
        8.8.8.8:53
        Request
        169.117.168.52.in-addr.arpa
        IN PTR
        Response
      No results found
      • 8.8.8.8:53
        240.221.184.93.in-addr.arpa
        dns
        73 B
         144 B
         1
        1

        DNS Request

        240.221.184.93.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
        76.32.126.40.in-addr.arpa
        dns
        71 B
         157 B
         1
        1

        DNS Request

        76.32.126.40.in-addr.arpa

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

        DNS Request

        241.154.82.20.in-addr.arpa

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

        DNS Request

        208.194.73.20.in-addr.arpa

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

        DNS Request

        54.120.234.20.in-addr.arpa

      • 8.8.8.8:53
        234.109.124.104.in-addr.arpa
        dns
        74 B
         141 B
         1
        1

        DNS Request

        234.109.124.104.in-addr.arpa

      • 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
        103.169.127.40.in-addr.arpa
        dns
        73 B
         147 B
         1
        1

        DNS Request

        103.169.127.40.in-addr.arpa

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

        DNS Request

        198.187.3.20.in-addr.arpa

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

        DNS Request

        126.160.241.8.in-addr.arpa

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

        DNS Request

        57.169.31.20.in-addr.arpa

      • 8.8.8.8:53
        94.143.109.104.in-addr.arpa
        dns
        73 B
         139 B
         1
        1

        DNS Request

        94.143.109.104.in-addr.arpa

      • 8.8.8.8:53
        86.8.109.52.in-addr.arpa
        dns
        70 B
         144 B
         1
        1

        DNS Request

        86.8.109.52.in-addr.arpa

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

        DNS Request

        169.117.168.52.in-addr.arpa

      MITRE ATT&CK Matrix

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