Analysis

  • max time kernel
    141s
  • max time network
    124s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    05-03-2024 13:48

General

  • Target

    b4d8e7d22fe95b14fc79a1068fdf66f2.exe

  • Size

    599KB

  • MD5

    b4d8e7d22fe95b14fc79a1068fdf66f2

  • SHA1

    599937e533c6570a507cd2e96f3a2bda5e72902a

  • SHA256

    77e8465236439d398d65d41906b7173559700950c220af0c0db54d168b92b590

  • SHA512

    ce665450871c7917cc5d578432371f79a2461f7b0010f4f4df3d2745c0fa9e7740d52bbe772c837637735cb0a2e13f9736c9249533d9d57b712fd74a10f92b24

  • SSDEEP

    12288:SfpL7a07Au24ZxQAykcTo9K6ld2D9ccQBb6LS/riACotAViE:QPRAP4j0iIWv5WACoKQE

Score
5/10

Malware Config

Signatures

  • Suspicious use of SetThreadContext 1 IoCs
  • Program crash 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 13 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\b4d8e7d22fe95b14fc79a1068fdf66f2.exe
    "C:\Users\Admin\AppData\Local\Temp\b4d8e7d22fe95b14fc79a1068fdf66f2.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:3032
    • C:\Users\Admin\AppData\Local\Temp\b4d8e7d22fe95b14fc79a1068fdf66f2.exe
      C:\Users\Admin\AppData\Local\Temp\b4d8e7d22fe95b14fc79a1068fdf66f2.exe
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:2676
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 2676 -s 128
        3⤵
        • Program crash
        PID:2604

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2676-2-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

  • memory/2676-4-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

  • memory/2676-6-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

  • memory/2676-7-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

  • memory/2676-8-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

    Filesize

    4KB

  • memory/2676-10-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

  • memory/2676-12-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

  • memory/2676-14-0x00000000001B0000-0x00000000001C4000-memory.dmp

    Filesize

    80KB

  • memory/2676-15-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB