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Analysis

  • max time kernel
    141s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25/12/2023, 20:06

General

  • Target

    3a2d1cc289ac2f904f6a04f539c59577.exe

  • Size

    157KB

  • MD5

    3a2d1cc289ac2f904f6a04f539c59577

  • SHA1

    4bab764c3d9bb9c77a35ffdff64ef6f4997b2054

  • SHA256

    d50e41925fdaae5830af75b789324d0ac12bb24c119bf12c90d0d723a4cb2d65

  • SHA512

    0c0f5a8a48e3918b974271bc668830434c7111eb2210d5e33d75b6091c62f57d8fcbe2aa4b1783dd406435f63a569968cddcf1cbede103aacd216c666c6a763b

  • SSDEEP

    1536:Nm/+vVxgOtXW+otw/ToKkWfZ7eXUoLUxGJ0Zt:NmaVzG+CUTVkWfZa3UxUgt

Score
1/10

Malware Config

Signatures

  • Checks processor information in registry 2 TTPs 3 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Enumerates system info in registry 2 TTPs 2 IoCs
  • Modifies system certificate store 2 TTPs 3 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\3a2d1cc289ac2f904f6a04f539c59577.exe
    "C:\Users\Admin\AppData\Local\Temp\3a2d1cc289ac2f904f6a04f539c59577.exe"
    1⤵
    • Modifies system certificate store
    • Suspicious use of WriteProcessMemory
    PID:3892
    • C:\Windows\Microsoft.NET\Framework64\v2.0.50727\dw20.exe
      dw20.exe -x -s 1856
      2⤵
      • Checks processor information in registry
      • Enumerates system info in registry
      • Suspicious use of AdjustPrivilegeToken
      PID:1712

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/3892-0-0x00007FF8F0120000-0x00007FF8F0AC1000-memory.dmp

    Filesize

    9.6MB

  • memory/3892-1-0x00000000010F0000-0x0000000001100000-memory.dmp

    Filesize

    64KB

  • memory/3892-25-0x00007FF8F0120000-0x00007FF8F0AC1000-memory.dmp

    Filesize

    9.6MB