Analysis

  • max time kernel
    30s
  • max time network
    35s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    10-10-2022 12:57

General

  • Target

    mdmerge.dll

  • Size

    1.3MB

  • MD5

    75eb7d1e29722366de9e6fe8f38fb8be

  • SHA1

    e8fc305c69054bbffdcbdae51b0fc7a36cb9660c

  • SHA256

    ea9652be1d5a389a257a899049089006213d01a89a645b69673dc8f623a548b8

  • SHA512

    119e5012deaeca3be956c916ebaa3c22bb1ffe463f3ce3d5e78c8c75002c0ab3e5e98a992a1ffdf510105a26fcf00ffca1d3b4f8343040971308554e779327c2

  • SSDEEP

    24576:8uSJZgQhdf781ZH0hJrHb0Fm9Zx/h/oJLv8jtZXGiFpnU7:Ow1uhJrHYm9Zx/G1v8jDXZF8

Score
5/10

Malware Config

Signatures

  • Suspicious use of NtCreateThreadExHideFromDebugger 1 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\mdmerge.dll,#1
    1⤵
    • Suspicious use of NtCreateThreadExHideFromDebugger
    PID:4236

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads