Analysis

  • max time kernel
    1463s
  • max time network
    1479s
  • platform
    windows11-21h2_x64
  • resource
    win11-20241007-en
  • resource tags

    arch:x64arch:x86image:win11-20241007-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    13/10/2024, 01:13

General

  • Target

    BpmSyncVmdGenerator/Adobe AIR/Versions/1.0/Resources/NPSWF32.dll

  • Size

    44KB

  • MD5

    03deedcc711db3b75d18274f7c7a3c5c

  • SHA1

    a6fe208fb7437851b7e0928bbb1bd426bf5af8ed

  • SHA256

    0a69709a7c3b21af3733cbcdf12eee9f94a42e22faf7525f0fca9ef8b9252c0f

  • SHA512

    015d4446fab2ed5c89e4917e4ada960c5f633517c234be2150bddd31d03b5c1e69771b3d226b299512bc579d51ae6c3b8d2bbc3945d70bf5f163fb7d34b7901e

  • SSDEEP

    384:Be61wzgQcJSIumB3DHlctUWDfKCdz90IXZsHLMGj5JNNzFwhhi1U:BeYEtIlzmthDfK27U9J3whaU

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\BpmSyncVmdGenerator\Adobe AIR\Versions\1.0\Resources\NPSWF32.dll",#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2256
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe "C:\Users\Admin\AppData\Local\Temp\BpmSyncVmdGenerator\Adobe AIR\Versions\1.0\Resources\NPSWF32.dll",#1
      2⤵
      • System Location Discovery: System Language Discovery
      PID:908
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 908 -s 508
        3⤵
        • Program crash
        PID:2692
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 908 -ip 908
    1⤵
      PID:948

    Network

    MITRE ATT&CK Enterprise v15

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    Downloads