Analysis

  • max time kernel
    142s
  • max time network
    147s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230915-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
  • submitted
    30/09/2023, 04:30

General

  • Target
    SecuriteInfo.com.Trojan.Inject4.61510.5652.26217.exe
  • Size 356KB
  • Sample230930-e4tcgagg3t
  • SHA256 e3a0367cf2ebe9a41c5972ce3e53c1eb89d81fa01d1fe3e29ecca89af8f5a802
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10

Malware Config

Signatures

  • Mystic

    Mystic is an infostealer written in C++.

  • Suspicious use of SetThreadContext 1 IoCs
  • Program crash 1 IoCs
  • Suspicious use of WriteProcessMemory 10 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.Inject4.61510.5652.26217.exe
    "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.Inject4.61510.5652.26217.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:1200
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
      2⤵
        PID:4728
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 1200 -s 148
        2⤵
        • Program crash
        PID:4788
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 1200 -ip 1200
      1⤵
        PID:4140

      Network

            MITRE ATT&CK Matrix

            Replay Monitor

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            Downloads

            memory/4728-0-0x0000000000400000-0x0000000000428000-memory.dmp

            memory/4728-1-0x0000000000400000-0x0000000000428000-memory.dmp

            memory/4728-2-0x0000000000400000-0x0000000000428000-memory.dmp

            memory/4728-3-0x0000000000400000-0x0000000000428000-memory.dmp

            memory/4728-4-0x0000000000400000-0x0000000000428000-memory.dmp