Analysis

  • max time kernel
    121s
  • max time network
    125s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    31-01-2024 23:59

General

  • Target

    file.exe

  • Size

    631KB

  • MD5

    1850ff637de86020fe977b676b5c81ca

  • SHA1

    3e4774068a1412a979644427ed505c9a1ae72f8e

  • SHA256

    58ace8404d8fbfca96c562f3415948073f713c799eb466627dbd9988cabd1c56

  • SHA512

    73597991c552f44cab018b57278a416a32ee42b886bfa9b6697bb6a6040093b2ec9980b20c58b28f57939e5a80fa7850862ea7f8f8c1d556d8d3fb814c5c4d0b

  • SSDEEP

    12288:xSVqEbPdYx17gyJZEFy3a55a+xwdcq8N8NRyaPxJTTIrCoiycyN:xS4Eb1Yx17JmyK7jUcqrXLPxJ0Ckc4

Score
5/10

Malware Config

Signatures

  • Suspicious use of SetThreadContext 1 IoCs
  • Program crash 1 IoCs
  • Suspicious use of WriteProcessMemory 17 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:2228
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:1428
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 1428 -s 260
        3⤵
        • Program crash
        PID:2732

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1428-13-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

    Filesize

    4KB

  • memory/1428-10-0x0000000000400000-0x000000000048B000-memory.dmp

    Filesize

    556KB

  • memory/1428-20-0x0000000000400000-0x000000000048B000-memory.dmp

    Filesize

    556KB

  • memory/1428-5-0x0000000000400000-0x000000000048B000-memory.dmp

    Filesize

    556KB

  • memory/1428-7-0x0000000000400000-0x000000000048B000-memory.dmp

    Filesize

    556KB

  • memory/1428-9-0x0000000000400000-0x000000000048B000-memory.dmp

    Filesize

    556KB

  • memory/1428-18-0x0000000000400000-0x000000000048B000-memory.dmp

    Filesize

    556KB

  • memory/1428-12-0x0000000000400000-0x000000000048B000-memory.dmp

    Filesize

    556KB

  • memory/1428-15-0x0000000000400000-0x000000000048B000-memory.dmp

    Filesize

    556KB

  • memory/2228-0-0x00000000008E0000-0x0000000000982000-memory.dmp

    Filesize

    648KB

  • memory/2228-11-0x0000000002210000-0x0000000004210000-memory.dmp

    Filesize

    32.0MB

  • memory/2228-1-0x0000000073E10000-0x00000000744FE000-memory.dmp

    Filesize

    6.9MB

  • memory/2228-19-0x0000000073E10000-0x00000000744FE000-memory.dmp

    Filesize

    6.9MB

  • memory/2228-2-0x00000000042F0000-0x0000000004330000-memory.dmp

    Filesize

    256KB