Overview

overview

10

Static

static

10

b.dll

windows10-1703-x64

3

b.dll

windows10-2004-x64

3

Analysis

  • max time kernel
    722s
  • max time network
    724s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    21-02-2023 17:56

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General

  • Target

    b.dll

  • Size

    60KB

  • MD5

    4c666511f3efd8d7b0475811d852019a

  • SHA1

    34e952cf23b05521d83150004407f49001c4bc66

  • SHA256

    a3632a2fe9589b8ea96b38cb9218fc38677c13b89914da047970ff980a22f79e

  • SHA512

    cfdc9d4ed0599bcb9cef45d00626eb73208560085de1044a03b85c7b77d45c9219772aa28b0df643598dbfcc9d48db6a3be1cde3786e3899e2f0455f4375314f

  • SSDEEP

    768:hO4apg9TJD/UFPvh45g1WmxValWf5uJMj9TX8I+d76o1x6:hHT+4mjw4+dZx

Score
3/10

Malware Config

Signatures

  • Program crash 1 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\b.dll,#1
    1⤵
      PID:3156
      • C:\Windows\system32\WerFault.exe
        C:\Windows\system32\WerFault.exe -u -p 3156 -s 240
        2⤵
        • Program crash
        PID:920
    • C:\Windows\system32\WerFault.exe
      C:\Windows\system32\WerFault.exe -pss -s 408 -p 3156 -ip 3156
      1⤵
        PID:2952

      Network

      MITRE ATT&CK Matrix

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      Downloads