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Analysis

  • max time kernel
    146s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    09/08/2024, 06:13

General

  • Target

    $PLUGINSDIR/nsDialogs.dll

  • Size

    14KB

  • MD5

    8b11196dc49c4df98c6f97457c97e590

  • SHA1

    7ee6c21506ac68a1ecf36be5d632ee339311d51a

  • SHA256

    47a1976b7736371b9b2e073ef0dd49db3bdbe604ec9ee77e50621e5f19d9ae7b

  • SHA512

    4c77005b35f9c9c3cd64d5dba178f45ed250974848086e9da283d539add6aa70bb9ec44782f69f115ab87d1d1d723a63698f9b9db817710b52ab836a87e654b7

  • SSDEEP

    192:RlWWck581HwPRLG/CocFR1w5nEYkv/RGl5Boi6+6SZSM3CU:mdk5SoRLG/CocFR62Ykv8l5Boi9XyU

Score
3/10

Malware Config

Signatures

  • Program crash 1 IoCs
  • 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\$PLUGINSDIR\nsDialogs.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3172
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\nsDialogs.dll,#1
      2⤵
      • System Location Discovery: System Language Discovery
      PID:2968
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 2968 -s 636
        3⤵
        • Program crash
        PID:2680
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 2968 -ip 2968
    1⤵
      PID:112

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    Downloads

    • memory/2968-0-0x0000000075860000-0x000000007586C000-memory.dmp

      Filesize

      48KB