Analysis

  • max time kernel
    146s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230915-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
  • submitted
    23/09/2023, 05:45

General

  • Target

    a96e3143887ce923ae1382efac93a095947452fad8cba692958f9a6ac6998585.dll

  • Size

    2.1MB

  • MD5

    40fccf82b1d556ab14cd986a5a057750

  • SHA1

    cb7e5c3187d0e01d42a6da94502911189e38b04d

  • SHA256

    a96e3143887ce923ae1382efac93a095947452fad8cba692958f9a6ac6998585

  • SHA512

    4c9826365f572954782201a9785fd85c42920509a54cac4d9cebece5a6fa071d1fc63bbca2889d945a1b102aecf6a7eb317769e7834d4125f6518184723271a6

  • SSDEEP

    49152:vcz84B8m/mJ+QAXJmImEfZOkNPSTqctjRTDpJMM9:k7qm/wMciPSTqsL59

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\a96e3143887ce923ae1382efac93a095947452fad8cba692958f9a6ac6998585.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:232
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\a96e3143887ce923ae1382efac93a095947452fad8cba692958f9a6ac6998585.dll,#1
      2⤵
        PID:4312
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 4312 -s 564
          3⤵
          • Program crash
          PID:4372
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 4312 -ip 4312
      1⤵
        PID:2828

      Network

      MITRE ATT&CK Matrix

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      Downloads