Analysis

  • max time kernel
    118s
  • max time network
    119s
  • platform
    windows7_x64
  • resource
    win7-20231129-en
  • resource tags

    arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
  • submitted
    12/06/2024, 15:11

General

  • Target

    Feather Calculator.application

  • Size

    5KB

  • MD5

    698d7dfa74aebb747b32ea4488cefa06

  • SHA1

    39a709817d57cdf4543684087d8da85f3b8f8082

  • SHA256

    1d1a3c9b4ace7d03691a6b3adfd376de6a28b3df1ae1b0e29c108df4e02dcc87

  • SHA512

    1dd466edd7efc73b7e75b60e1d376b76d428eb0b6cf2c60ec4456b049b8a0338f5c9a554421a355499834a71c6dfc3b202bbdb86ce24042cccde0fda86b07194

  • SSDEEP

    96:0WLwO9Zc2QcYk3PkV6byXomO3KadEkXXo7eayGBDA:feVmecnESQA

Score
1/10

Malware Config

Signatures

  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe dfshim.dll,ShOpenVerbApplication "C:\Users\Admin\AppData\Local\Temp\Feather Calculator.application"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2024
    • C:\Windows\Microsoft.NET\Framework64\v4.0.30319\dfsvc.exe
      "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\dfsvc.exe"
      2⤵
        PID:2428

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/2428-0-0x000007FEF5783000-0x000007FEF5784000-memory.dmp

      Filesize

      4KB

    • memory/2428-1-0x0000000001040000-0x0000000001048000-memory.dmp

      Filesize

      32KB

    • memory/2428-3-0x000007FEF5780000-0x000007FEF616C000-memory.dmp

      Filesize

      9.9MB

    • memory/2428-5-0x000007FEF5783000-0x000007FEF5784000-memory.dmp

      Filesize

      4KB

    • memory/2428-6-0x000007FEF5780000-0x000007FEF616C000-memory.dmp

      Filesize

      9.9MB