Analysis

  • max time kernel
    78s
  • max time network
    81s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    30-11-2022 14:24

General

  • Target

    955687b710b19ba37aa901beb7c0a311bc5d03dc4fd3b33ab890f87ff50859a8.exe

  • Size

    584KB

  • MD5

    a241ac8d46c44434713f2821cf13e020

  • SHA1

    189e52cbb0b9f0f0a0d09d33086418853bc75ca6

  • SHA256

    955687b710b19ba37aa901beb7c0a311bc5d03dc4fd3b33ab890f87ff50859a8

  • SHA512

    323505d1f4769df0792f8f77b024a99bc245bce81e7d56990ba61752cdee44a3ebdfd681f8c2b058cf032e05081b95a32d34c970d665f957273cfdaa74e547a9

  • SSDEEP

    6144:jXktUAQPyNHQPIXnXEgyNiTCEo7HHw7WBefne5oWp:jXkK7yPUg6QUQ7WBeP4o

Score
8/10

Malware Config

Signatures

  • Dave packer 1 IoCs

    Detects executable using a packer named 'Dave' by the community, based on a string at the end.

  • Program crash 1 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\955687b710b19ba37aa901beb7c0a311bc5d03dc4fd3b33ab890f87ff50859a8.exe
    "C:\Users\Admin\AppData\Local\Temp\955687b710b19ba37aa901beb7c0a311bc5d03dc4fd3b33ab890f87ff50859a8.exe"
    1⤵
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:536
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 536 -s 916
      2⤵
      • Program crash
      PID:980

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/536-54-0x0000000074D61000-0x0000000074D63000-memory.dmp
    Filesize

    8KB

  • memory/536-55-0x00000000004E0000-0x000000000050F000-memory.dmp
    Filesize

    188KB

  • memory/536-59-0x0000000000510000-0x000000000053E000-memory.dmp
    Filesize

    184KB

  • memory/536-64-0x00000000002E0000-0x000000000030D000-memory.dmp
    Filesize

    180KB

  • memory/536-66-0x0000000003610000-0x0000000003A10000-memory.dmp
    Filesize

    4.0MB

  • memory/980-65-0x0000000000000000-mapping.dmp