Analysis

  • max time kernel
    121s
  • max time network
    126s
  • platform
    windows10-1703_x64
  • resource
    win10-20230915-en
  • resource tags

    arch:x64arch:x86image:win10-20230915-enlocale:en-usos:windows10-1703-x64system
  • submitted
    01/10/2023, 10:55

General

  • Target

    c27982f68c6d0a9ff9c557971a2f1be44eb57b384df561b3ad496341bb84353c.exe

  • Size

    276KB

  • MD5

    b55d8dbb4b5a4ebc217b5c97306873cd

  • SHA1

    9a70f8ee9c5c98863b4cb65aad3b34680e1c00fc

  • SHA256

    c27982f68c6d0a9ff9c557971a2f1be44eb57b384df561b3ad496341bb84353c

  • SHA512

    76be43dff0b4c028d7a4b5988410bd56268e8fcb9871f2e37ec4de79b1a334d17dca1ba7fd7c4779dbc266f79eb62e2e12db3e89f8ce34f42a7b69ded0fc5c2e

  • SSDEEP

    6144:WhdoKajWpVP06dRV4c14GRlpHwjdVMM/xrj:WEKajW54xUwjvMMRj

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\c27982f68c6d0a9ff9c557971a2f1be44eb57b384df561b3ad496341bb84353c.exe
    "C:\Users\Admin\AppData\Local\Temp\c27982f68c6d0a9ff9c557971a2f1be44eb57b384df561b3ad496341bb84353c.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:2436
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
      2⤵
        PID:1076
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 2436 -s 140
        2⤵
        • Program crash
        PID:304

    Network

          MITRE ATT&CK Matrix

          Replay Monitor

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          Downloads

          • memory/1076-0-0x0000000000400000-0x0000000000428000-memory.dmp

            Filesize

            160KB

          • memory/1076-3-0x0000000000400000-0x0000000000428000-memory.dmp

            Filesize

            160KB

          • memory/1076-4-0x0000000000400000-0x0000000000428000-memory.dmp

            Filesize

            160KB

          • memory/1076-5-0x0000000000400000-0x0000000000428000-memory.dmp

            Filesize

            160KB

          • memory/1076-6-0x0000000000400000-0x0000000000428000-memory.dmp

            Filesize

            160KB