Analysis

  • max time kernel
    87s
  • max time network
    148s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    05-02-2024 01:43

General

  • Target

    90b4d0adc5484c2a382e41f28b84b96c.exe

  • Size

    92KB

  • MD5

    90b4d0adc5484c2a382e41f28b84b96c

  • SHA1

    31a571625f2d8230edfb2432f47418f7651c8d94

  • SHA256

    939a09181702d4c4abdbe59cedd0e5bcc879c0428dbff7cd2c5dbbfb2c41e6b8

  • SHA512

    981b41a0a2a7e42a061b155e21df97fb951cc1bc9061dfa35b6c9f7ce6e57b42815eb4d5e7c282e6e35bb1feb5d2c98ed42ff22884a4478d5b4226efb664d96f

  • SSDEEP

    1536:vIgY3oaTmEY3bdlny8sPHvvICymQ+I/NQUUGlkQUIVez3BT3VtOZjPivB:AgY34t3plWgCyx+hlzztOiB

Score
5/10

Malware Config

Signatures

  • Suspicious use of SetThreadContext 1 IoCs
  • Program crash 1 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\90b4d0adc5484c2a382e41f28b84b96c.exe
    "C:\Users\Admin\AppData\Local\Temp\90b4d0adc5484c2a382e41f28b84b96c.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:5036
    • C:\Users\Admin\AppData\Local\Temp\90b4d0adc5484c2a382e41f28b84b96c.exe
      "C:\Users\Admin\AppData\Local\Temp\90b4d0adc5484c2a382e41f28b84b96c.exe"
      2⤵
        PID:3948
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 3948 -s 364
          3⤵
          • Program crash
          PID:2556
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3948 -ip 3948
      1⤵
        PID:1908

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

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      Downloads

      • memory/3948-3-0x0000000000400000-0x000000000041D000-memory.dmp
        Filesize

        116KB

      • memory/3948-2-0x0000000000400000-0x000000000041D000-memory.dmp
        Filesize

        116KB

      • memory/3948-1-0x0000000000400000-0x000000000041D000-memory.dmp
        Filesize

        116KB

      • memory/3948-0-0x0000000000400000-0x000000000041D000-memory.dmp
        Filesize

        116KB