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Analysis

  • max time kernel
    142s
  • max time network
    155s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230915-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
  • submitted
    21/09/2023, 17:02

General

  • Target

    376ba90c1d51b691d757e0c8356e2eb6ab9754f567554cb7806ce541bf7c4979.exe

  • Size

    700KB

  • MD5

    29d52077f7edde6b77d5bc50006ab60f

  • SHA1

    f1ddafb2db6f4245cdc6fc4655ccbcf0efe48f24

  • SHA256

    376ba90c1d51b691d757e0c8356e2eb6ab9754f567554cb7806ce541bf7c4979

  • SHA512

    337cca9e007abf81c145adde95a5371d016db57777da29f8d66fc510503ce4336cd6e8a807d06ae3bc245f68fcba53ea2a271aaf9fcacb92d2ea5277005ca4b8

  • SSDEEP

    6144:7I6vGALXgBEIy8wluzNcq/PVucQp+NqWBfmnM9ggO+Oi6H4WF/sO07vvfr:1HXgFysVucQp+A2faM9ggOViMB/27fr

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\376ba90c1d51b691d757e0c8356e2eb6ab9754f567554cb7806ce541bf7c4979.exe
    "C:\Users\Admin\AppData\Local\Temp\376ba90c1d51b691d757e0c8356e2eb6ab9754f567554cb7806ce541bf7c4979.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:4808
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
      2⤵
        PID:4424
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 4808 -s 148
        2⤵
        • Program crash
        PID:4908
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 4808 -ip 4808
      1⤵
        PID:2120

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/4424-0-0x0000000000400000-0x000000000042F000-memory.dmp

        Filesize

        188KB

      • memory/4424-1-0x0000000000400000-0x000000000042F000-memory.dmp

        Filesize

        188KB

      • memory/4424-2-0x0000000000400000-0x000000000042F000-memory.dmp

        Filesize

        188KB

      • memory/4424-3-0x0000000000400000-0x000000000042F000-memory.dmp

        Filesize

        188KB

      • memory/4424-4-0x0000000000400000-0x000000000042F000-memory.dmp

        Filesize

        188KB