Analysis

  • max time kernel
    140s
  • max time network
    146s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230915-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
  • submitted
    12-10-2023 06:06

General

  • Target

    58c2e7a55e59bbac22646f7e3e6436da1ba53d0540b3836a0ca8716b491b4d2f.exe

  • Size

    700KB

  • MD5

    d7c47fb963c65bc517512b54cb5e5e6d

  • SHA1

    2dee04c2b7df6404a40a18c70d7e9e5266bc0e86

  • SHA256

    58c2e7a55e59bbac22646f7e3e6436da1ba53d0540b3836a0ca8716b491b4d2f

  • SHA512

    367fc1d3a65cdde75d70cec03a759a28ac82447e67ab00f16c0124dcc0a8c34505919382cadddd4c0ab2ff73c7bbbfaca655c9892af35f99c4bc4155a26f7f83

  • SSDEEP

    6144:Y6vPALOgBE8y8wl5zNci/6VucQZFz6O990yu8VZxRJvhWav+8n6gwaPKn6B8Vsr:pgOgxyKVucQZcS9xdZxjZWpgwaM63r

Score
10/10

Malware Config

Extracted

Family

mystic

C2

http://5.42.92.211/loghub/master

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\58c2e7a55e59bbac22646f7e3e6436da1ba53d0540b3836a0ca8716b491b4d2f.exe
    "C:\Users\Admin\AppData\Local\Temp\58c2e7a55e59bbac22646f7e3e6436da1ba53d0540b3836a0ca8716b491b4d2f.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:3764
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
      2⤵
        PID:1420
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 3764 -s 300
        2⤵
        • Program crash
        PID:1528
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 448 -p 3764 -ip 3764
      1⤵
        PID:4620

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/1420-0-0x0000000000400000-0x000000000042F000-memory.dmp

        Filesize

        188KB

      • memory/1420-1-0x0000000000400000-0x000000000042F000-memory.dmp

        Filesize

        188KB

      • memory/1420-2-0x0000000000400000-0x000000000042F000-memory.dmp

        Filesize

        188KB

      • memory/1420-3-0x0000000000400000-0x000000000042F000-memory.dmp

        Filesize

        188KB

      • memory/1420-4-0x0000000000400000-0x000000000042F000-memory.dmp

        Filesize

        188KB