Overview

overview

1

Static

static

1

efe.txt

windows10-1703-x64

1

efe.txt

windows10-2004-x64

1

Analysis

  • max time kernel
    72s
  • max time network
    65s
  • platform
    windows10-1703_x64
  • resource
    win10-20230220-en
  • resource tags

    arch:x64arch:x86image:win10-20230220-enlocale:en-usos:windows10-1703-x64system
  • submitted
    01/04/2023, 21:35

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General

  • Target

    efe.txt

  • Size

    15B

  • MD5

    99d85c7bea5e9ad6a9703503618e17a9

  • SHA1

    ecaa6b8fdb9ef707be2724234b1726a3ded62eb6

  • SHA256

    3cf8c390010b275666eaef528fec35948e24ab8e1de51da49eb53219daad7ba6

  • SHA512

    d51721b88385a7e9357e3bc0641a734b5d84c1ee5863283832858fc3e29c04cdec6d36ba68ae77686bf550c935211a5535f42860780f7cccb172339700f62ca8

Score
1/10

Malware Config

Signatures

  • Opens file in notepad (likely ransom note) 1 IoCs
    ransomware

Processes

  • C:\Windows\system32\NOTEPAD.EXE
    C:\Windows\system32\NOTEPAD.EXE C:\Users\Admin\AppData\Local\Temp\efe.txt
    1⤵
    • Opens file in notepad (likely ransom note)
    PID:3600
  • C:\Windows\SysWOW64\DllHost.exe
    C:\Windows\SysWOW64\DllHost.exe /Processid:{06622D85-6856-4460-8DE1-A81921B41C4B}
    1⤵
      PID:4424
    • C:\Windows\System32\rundll32.exe
      C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
      1⤵
        PID:4536

      Network

            MITRE ATT&CK Matrix

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            Downloads