Analysis

  • max time kernel
    96s
  • max time network
    111s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220414-en
  • submitted
    12-06-2022 22:52

General

  • Target

    1df4d4b68ddb2b438bdf3d3c19c317ae5fb2b15af5610ef781abf5329450374e.exe

  • Size

    270KB

  • MD5

    a937b808651c5278b0d41a24db7db03c

  • SHA1

    6101369439607b2b301d14321ae61b8590ac6070

  • SHA256

    1df4d4b68ddb2b438bdf3d3c19c317ae5fb2b15af5610ef781abf5329450374e

  • SHA512

    64c0469533dd31e9a829d5208ea532ab3858ad8321f9626ba678fcad49d9857fc944f7a5cf2f90d33f1a002456dd42ba32775c73dd38726a8d1ed578e6005c26

Score
5/10

Malware Config

Signatures

  • Suspicious use of SetThreadContext 1 IoCs
  • Program crash 1 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\1df4d4b68ddb2b438bdf3d3c19c317ae5fb2b15af5610ef781abf5329450374e.exe
    "C:\Users\Admin\AppData\Local\Temp\1df4d4b68ddb2b438bdf3d3c19c317ae5fb2b15af5610ef781abf5329450374e.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:4408
    • C:\Users\Admin\AppData\Local\Temp\1df4d4b68ddb2b438bdf3d3c19c317ae5fb2b15af5610ef781abf5329450374e.exe
      "C:\Users\Admin\AppData\Local\Temp\1df4d4b68ddb2b438bdf3d3c19c317ae5fb2b15af5610ef781abf5329450374e.exe"
      2⤵
        PID:4080
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 4080 -s 80
          3⤵
          • Program crash
          PID:4148
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4080 -ip 4080
      1⤵
        PID:988

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

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      Downloads

      • memory/4080-132-0x0000000000000000-mapping.dmp
      • memory/4408-130-0x0000000000860000-0x00000000008AA000-memory.dmp
        Filesize

        296KB

      • memory/4408-131-0x0000000005260000-0x00000000052FC000-memory.dmp
        Filesize

        624KB