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Analysis

  • max time kernel
    117s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20230831-en
  • resource tags

    arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
  • submitted
    11/10/2023, 11:42

General

  • Target

    0db79daa6a26ef635a291c9d8dd8f17e19d7dc858622a7974972e40ee5d9347b.exe

  • Size

    346KB

  • MD5

    99a66af56145559acf49ad3759d2cedb

  • SHA1

    3eca24c7910cdf47ed530334692c9b86bb366b0f

  • SHA256

    0db79daa6a26ef635a291c9d8dd8f17e19d7dc858622a7974972e40ee5d9347b

  • SHA512

    d26c3cc1c0fd59a8a00cb335a7db367c34ed394ce4e7782877b6806faab2e4454c3d1066e0565e7a3c7274e7254d5f0a0560b1e46e0b4bc159760645986ff3d1

  • SSDEEP

    6144:qEC8ljS9PgGzqLHvw1t6mAOt5oW8yVxbgs5VUY4LINUABa3viKC:qEVS9PgGimfeW97bd4LLINUABsiKC

Score
10/10

Malware Config

Signatures

  • Detect Mystic stealer payload 6 IoCs
  • Mystic

    Mystic is an infostealer written in C++.

  • Suspicious use of SetThreadContext 1 IoCs
  • Program crash 2 IoCs
  • Suspicious use of WriteProcessMemory 39 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\0db79daa6a26ef635a291c9d8dd8f17e19d7dc858622a7974972e40ee5d9347b.exe
    "C:\Users\Admin\AppData\Local\Temp\0db79daa6a26ef635a291c9d8dd8f17e19d7dc858622a7974972e40ee5d9347b.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:3068
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
      2⤵
        PID:1144
      • C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
        "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
        2⤵
          PID:2592
        • C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
          "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
          2⤵
          • Suspicious use of WriteProcessMemory
          PID:2760
          • C:\Windows\SysWOW64\WerFault.exe
            C:\Windows\SysWOW64\WerFault.exe -u -p 2760 -s 196
            3⤵
            • Program crash
            PID:2756
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 3068 -s 140
          2⤵
          • Program crash
          PID:2588

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/2760-0-0x0000000000400000-0x0000000000428000-memory.dmp

        Filesize

        160KB

      • memory/2760-1-0x0000000000400000-0x0000000000428000-memory.dmp

        Filesize

        160KB

      • memory/2760-2-0x0000000000400000-0x0000000000428000-memory.dmp

        Filesize

        160KB

      • memory/2760-3-0x0000000000400000-0x0000000000428000-memory.dmp

        Filesize

        160KB

      • memory/2760-5-0x0000000000400000-0x0000000000428000-memory.dmp

        Filesize

        160KB

      • memory/2760-4-0x0000000000400000-0x0000000000428000-memory.dmp

        Filesize

        160KB

      • memory/2760-7-0x0000000000400000-0x0000000000428000-memory.dmp

        Filesize

        160KB

      • memory/2760-6-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

        Filesize

        4KB

      • memory/2760-9-0x0000000000400000-0x0000000000428000-memory.dmp

        Filesize

        160KB

      • memory/2760-11-0x0000000000400000-0x0000000000428000-memory.dmp

        Filesize

        160KB