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Analysis

  • max time kernel
    147s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    22/11/2024, 16:22 UTC

General

  • Target

    $SYSDIR/cmll1512.dll

  • Size

    1.3MB

  • MD5

    f944fdfaa5f88dcaabaa7201855a4344

  • SHA1

    8e457d389928a525209414c1f10b2dbb838feff0

  • SHA256

    938c3fbc6ceac705bc102e79a1ddae986f8eaa8a33e7622c243fa2d70eba8a82

  • SHA512

    0e0b7a9d35c6e837a158c49707a04824e09482488f3fd8bc7926c231d7dc8dd49c66df2aed674003e05d18566cb5b5f748eb57d46fc49ebad7f4c7ce7c0cf850

  • SSDEEP

    12288:hUcmLelyItgjOV540U1lyI6FwtgjaB3wUTAB4gozbFsDc+JZuNDncmuKvKdwZV5G:akfUiRe80u

Score
3/10

Malware Config

Signatures

  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\$SYSDIR\cmll1512.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3452
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\$SYSDIR\cmll1512.dll,#1
      2⤵
      • System Location Discovery: System Language Discovery
      PID:672

Network

  • flag-us
    DNS
    8.8.8.8.in-addr.arpa
    Remote address:
    8.8.8.8:53
    Request
    8.8.8.8.in-addr.arpa
    IN PTR
    Response
    8.8.8.8.in-addr.arpa
    IN PTR
    dnsgoogle
  • flag-us
    DNS
    217.106.137.52.in-addr.arpa
    Remote address:
    8.8.8.8:53
    Request
    217.106.137.52.in-addr.arpa
    IN PTR
    Response
  • flag-us
    DNS
    69.209.201.84.in-addr.arpa
    Remote address:
    8.8.8.8:53
    Request
    69.209.201.84.in-addr.arpa
    IN PTR
    Response
  • flag-us
    DNS
    22.160.190.20.in-addr.arpa
    Remote address:
    8.8.8.8:53
    Request
    22.160.190.20.in-addr.arpa
    IN PTR
    Response
  • flag-us
    DNS
    22.160.190.20.in-addr.arpa
    Remote address:
    8.8.8.8:53
    Request
    22.160.190.20.in-addr.arpa
    IN PTR
  • flag-us
    DNS
    95.221.229.192.in-addr.arpa
    Remote address:
    8.8.8.8:53
    Request
    95.221.229.192.in-addr.arpa
    IN PTR
    Response
  • flag-us
    DNS
    95.221.229.192.in-addr.arpa
    Remote address:
    8.8.8.8:53
    Request
    95.221.229.192.in-addr.arpa
    IN PTR
  • flag-us
    DNS
    56.163.245.4.in-addr.arpa
    Remote address:
    8.8.8.8:53
    Request
    56.163.245.4.in-addr.arpa
    IN PTR
    Response
  • flag-us
    DNS
    171.39.242.20.in-addr.arpa
    Remote address:
    8.8.8.8:53
    Request
    171.39.242.20.in-addr.arpa
    IN PTR
    Response
  • flag-us
    DNS
    72.72.21.2.in-addr.arpa
    Remote address:
    8.8.8.8:53
    Request
    72.72.21.2.in-addr.arpa
    IN PTR
    Response
    72.72.21.2.in-addr.arpa
    IN PTR
    a2-21-72-72deploystaticakamaitechnologiescom
  • flag-us
    DNS
    172.210.232.199.in-addr.arpa
    Remote address:
    8.8.8.8:53
    Request
    172.210.232.199.in-addr.arpa
    IN PTR
    Response
  • flag-us
    DNS
    75.209.201.84.in-addr.arpa
    Remote address:
    8.8.8.8:53
    Request
    75.209.201.84.in-addr.arpa
    IN PTR
    Response
  • flag-us
    DNS
    11.227.111.52.in-addr.arpa
    Remote address:
    8.8.8.8:53
    Request
    11.227.111.52.in-addr.arpa
    IN PTR
    Response
  • flag-us
    DNS
    88.16.208.104.in-addr.arpa
    Remote address:
    8.8.8.8:53
    Request
    88.16.208.104.in-addr.arpa
    IN PTR
    Response
No results found
  • 8.8.8.8:53
    8.8.8.8.in-addr.arpa
    dns
    66 B
    90 B
    1
    1

    DNS Request

    8.8.8.8.in-addr.arpa

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

    DNS Request

    217.106.137.52.in-addr.arpa

  • 8.8.8.8:53
    69.209.201.84.in-addr.arpa
    dns
    72 B
    132 B
    1
    1

    DNS Request

    69.209.201.84.in-addr.arpa

  • 8.8.8.8:53
    22.160.190.20.in-addr.arpa
    dns
    144 B
    158 B
    2
    1

    DNS Request

    22.160.190.20.in-addr.arpa

    DNS Request

    22.160.190.20.in-addr.arpa

  • 8.8.8.8:53
    95.221.229.192.in-addr.arpa
    dns
    146 B
    144 B
    2
    1

    DNS Request

    95.221.229.192.in-addr.arpa

    DNS Request

    95.221.229.192.in-addr.arpa

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

    DNS Request

    56.163.245.4.in-addr.arpa

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

    DNS Request

    171.39.242.20.in-addr.arpa

  • 8.8.8.8:53
    72.72.21.2.in-addr.arpa
    dns
    69 B
    131 B
    1
    1

    DNS Request

    72.72.21.2.in-addr.arpa

  • 8.8.8.8:53
    172.210.232.199.in-addr.arpa
    dns
    74 B
    128 B
    1
    1

    DNS Request

    172.210.232.199.in-addr.arpa

  • 8.8.8.8:53
    75.209.201.84.in-addr.arpa
    dns
    72 B
    132 B
    1
    1

    DNS Request

    75.209.201.84.in-addr.arpa

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

    DNS Request

    11.227.111.52.in-addr.arpa

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

    DNS Request

    88.16.208.104.in-addr.arpa

MITRE ATT&CK Enterprise v15

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