Analysis

  • max time kernel
    121s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20230831-en
  • resource tags

    arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
  • submitted
    21-09-2023 21:25

General

  • Target

    file.exe

  • Size

    700KB

  • MD5

    a775c3fc757901fe6595eb250b3a81bd

  • SHA1

    8b6af92602004ad799346e671afacaa935fd622e

  • SHA256

    fe265258046223bb8f78e71ac0ed7a498650229971ec3c59089b930893c21c19

  • SHA512

    e367d079302a1df3f386367d09488dd35478f4ae803c5f74c4550b4504ad569087cccf19fc271b2e849c24022682cd9b076c7998805225b42af3cf390a2784f1

  • SSDEEP

    6144:RSvGAafgBMniUwluzlcy/XVucQ5+AEum9Tb9d49HiRyy47mTQBs492kQuPfz:0Gfg2i8VucQ5Tm9Tb9m0RyyA9K49JQiz

Score
5/10

Malware Config

Signatures

  • Suspicious use of SetThreadContext 1 IoCs
  • Program crash 2 IoCs
  • Suspicious use of WriteProcessMemory 25 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\file.exe
    "C:\Users\Admin\AppData\Local\Temp\file.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:2108
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:2416
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 2416 -s 196
        3⤵
        • Program crash
        PID:2932
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 2108 -s 92
      2⤵
      • Program crash
      PID:1336

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/2416-0-0x0000000000400000-0x000000000042F000-memory.dmp

    Filesize

    188KB

  • memory/2416-1-0x0000000000400000-0x000000000042F000-memory.dmp

    Filesize

    188KB

  • memory/2416-2-0x0000000000400000-0x000000000042F000-memory.dmp

    Filesize

    188KB

  • memory/2416-3-0x0000000000400000-0x000000000042F000-memory.dmp

    Filesize

    188KB

  • memory/2416-4-0x0000000000400000-0x000000000042F000-memory.dmp

    Filesize

    188KB

  • memory/2416-5-0x0000000000400000-0x000000000042F000-memory.dmp

    Filesize

    188KB

  • memory/2416-6-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

    Filesize

    4KB

  • memory/2416-9-0x0000000000400000-0x000000000042F000-memory.dmp

    Filesize

    188KB

  • memory/2416-7-0x0000000000400000-0x000000000042F000-memory.dmp

    Filesize

    188KB

  • memory/2416-11-0x0000000000400000-0x000000000042F000-memory.dmp

    Filesize

    188KB