Analysis

  • max time kernel
    142s
  • max time network
    154s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230915-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
  • submitted
    06/10/2023, 21:45

General

  • Target

    936232f78e8f6d418f30addf4bcbd26429327a581824d53faad177ac3d21f5e1.exe

  • Size

    378KB

  • MD5

    eb7c17b7d98d6534e96595d6a171dedd

  • SHA1

    e9911bcdc1906761654aeb3cc66d93076df1ae8f

  • SHA256

    936232f78e8f6d418f30addf4bcbd26429327a581824d53faad177ac3d21f5e1

  • SHA512

    f676b903d9587a2e3884c2422c139b44c397b605fdbf9e6ad413922b10fa8154e05ca36ae0c16caa6e6cd38bbdaddeea07f6b5357333f3a1a61d835b9be39dc1

  • SSDEEP

    6144:U40Sc92pCryG4kfjSGwEi56AOaG0yhn4UOaDU1PE9ozYqR0D:U40B2wryNS304n4haDU1qxD

Score
10/10

Malware Config

Extracted

Family

mystic

C2

http://5.42.92.211/loghub/master

Signatures

  • Detect Mystic stealer payload 5 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\936232f78e8f6d418f30addf4bcbd26429327a581824d53faad177ac3d21f5e1.exe
    "C:\Users\Admin\AppData\Local\Temp\936232f78e8f6d418f30addf4bcbd26429327a581824d53faad177ac3d21f5e1.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:1060
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
      2⤵
        PID:2196
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 1060 -s 408
        2⤵
        • Program crash
        PID:1976
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 1060 -ip 1060
      1⤵
        PID:3000

      Network

            MITRE ATT&CK Matrix

            Replay Monitor

            Loading Replay Monitor...

            Downloads

            • memory/2196-0-0x0000000000400000-0x0000000000428000-memory.dmp

              Filesize

              160KB

            • memory/2196-1-0x0000000000400000-0x0000000000428000-memory.dmp

              Filesize

              160KB

            • memory/2196-2-0x0000000000400000-0x0000000000428000-memory.dmp

              Filesize

              160KB

            • memory/2196-3-0x0000000000400000-0x0000000000428000-memory.dmp

              Filesize

              160KB

            • memory/2196-4-0x0000000000400000-0x0000000000428000-memory.dmp

              Filesize

              160KB