Resubmissions

18-06-2024 17:22

240618-vxq7jasfpg 10

18-06-2024 17:19

240618-vvtjwasfjh 10

Analysis

  • max time kernel
    93s
  • max time network
    143s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240611-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system
  • submitted
    18-06-2024 17:19

General

  • Target

    files/vcruntime140.dll

  • Size

    88KB

  • MD5

    81b11024a8ed0c9adfd5fbf6916b133c

  • SHA1

    c87f446d9655ba2f6fddd33014c75dc783941c33

  • SHA256

    eb6a3a491efcc911f9dff457d42fed85c4c170139414470ea951b0dafe352829

  • SHA512

    e4b1c694cb028fa960d750fa6a202bc3a477673b097b2a9e0991219b9891b5f879aa13aa741f73acd41eb23feee58e3dd6032821a23e9090ecd9cc2c3ec826a1

  • SSDEEP

    1536:ckch/beb1bBhdXPFSAS7wIVktX8/eZT2G//ecb2Z0X3I+zl3z:ck2+1blXPg7wIVkts/UF/ecb2a5F

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\files\vcruntime140.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3748
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\files\vcruntime140.dll,#1
      2⤵
        PID:4300
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 4300 -s 600
          3⤵
          • Program crash
          PID:2316
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 4300 -ip 4300
      1⤵
        PID:2500

      Network

      MITRE ATT&CK Matrix

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      Downloads