Resubmissions

16/05/2024, 17:46 UTC

240516-wcl8hsgd53 7

16/05/2024, 17:40 UTC

240516-v9a13sgc23 7

Analysis

  • max time kernel
    134s
  • max time network
    138s
  • platform
    windows10-1703_x64
  • resource
    win10-20240404-en
  • resource tags

    arch:x64arch:x86image:win10-20240404-enlocale:en-usos:windows10-1703-x64system
  • submitted
    16/05/2024, 17:46 UTC

General

  • Target

    $PLUGINSDIR/nsExec.dll

  • Size

    6KB

  • MD5

    ec0504e6b8a11d5aad43b296beeb84b2

  • SHA1

    91b5ce085130c8c7194d66b2439ec9e1c206497c

  • SHA256

    5d9ceb1ce5f35aea5f9e5a0c0edeeec04dfefe0c77890c80c70e98209b58b962

  • SHA512

    3f918f1b47e8a919cbe51eb17dc30acc8cfc18e743a1bae5b787d0db7d26038dc1210be98bf5ba3be8d6ed896dbbd7ac3d13e66454a98b2a38c7e69dad30bb57

  • SSDEEP

    96:YjHFiKaoggCtJzTlKXb0tbo68qD853Ns7GgmkNq3m+s:JbogRtJzTlNR8qD85uGgmkNr

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\$PLUGINSDIR\nsExec.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4444
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\nsExec.dll,#1
      2⤵
        PID:596
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 596 -s 616
          3⤵
          • Program crash
          PID:4912

    Network

    • flag-us
      DNS
      25.251.17.2.in-addr.arpa
      Remote address:
      8.8.8.8:53
      Request
      25.251.17.2.in-addr.arpa
      IN PTR
      Response
      25.251.17.2.in-addr.arpa
      IN PTR
      a2-17-251-25deploystaticakamaitechnologiescom
    • flag-us
      DNS
      30.243.111.52.in-addr.arpa
      Remote address:
      8.8.8.8:53
      Request
      30.243.111.52.in-addr.arpa
      IN PTR
      Response
    • flag-us
      DNS
      226.162.46.104.in-addr.arpa
      Remote address:
      8.8.8.8:53
      Request
      226.162.46.104.in-addr.arpa
      IN PTR
      Response
    • flag-us
      DNS
      152.107.17.2.in-addr.arpa
      Remote address:
      8.8.8.8:53
      Request
      152.107.17.2.in-addr.arpa
      IN PTR
      Response
      152.107.17.2.in-addr.arpa
      IN PTR
      a2-17-107-152deploystaticakamaitechnologiescom
    No results found
    • 8.8.8.8:53
      25.251.17.2.in-addr.arpa
      dns
      70 B
      133 B
      1
      1

      DNS Request

      25.251.17.2.in-addr.arpa

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

      DNS Request

      30.243.111.52.in-addr.arpa

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

      DNS Request

      226.162.46.104.in-addr.arpa

    • 8.8.8.8:53
      152.107.17.2.in-addr.arpa
      dns
      71 B
      135 B
      1
      1

      DNS Request

      152.107.17.2.in-addr.arpa

    MITRE ATT&CK Matrix

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    Downloads

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