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Analysis

  • max time kernel
    202s
  • max time network
    208s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230915-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-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

Extracted

Family

mystic

C2

http://5.42.92.211/loghub/master

Signatures

  • Detect Mystic stealer payload 6 IoCs
  • 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\0db79daa6a26ef635a291c9d8dd8f17e19d7dc858622a7974972e40ee5d9347b.exe
    "C:\Users\Admin\AppData\Local\Temp\0db79daa6a26ef635a291c9d8dd8f17e19d7dc858622a7974972e40ee5d9347b.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:1600
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
      2⤵
        PID:396
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 1600 -s 148
        2⤵
        • Program crash
        PID:4364
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 448 -p 1600 -ip 1600
      1⤵
        PID:2824

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/396-0-0x0000000000400000-0x0000000000428000-memory.dmp

        Filesize

        160KB

      • memory/396-1-0x0000000000400000-0x0000000000428000-memory.dmp

        Filesize

        160KB

      • memory/396-2-0x0000000000400000-0x0000000000428000-memory.dmp

        Filesize

        160KB

      • memory/396-3-0x0000000000400000-0x0000000000428000-memory.dmp

        Filesize

        160KB

      • memory/396-4-0x0000000000400000-0x0000000000428000-memory.dmp

        Filesize

        160KB

      • memory/396-5-0x0000000000400000-0x0000000000428000-memory.dmp

        Filesize

        160KB