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Analysis

  • max time kernel
    148s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25/01/2025, 22:56

General

  • Target

    8c42f7d05da923d9e5ddf7ba268e421634a229b332c037b6cd6a1e81d7d58b6e.exe

  • Size

    238KB

  • MD5

    6a5a62e77eb754bee117d5efefbda0d2

  • SHA1

    bba10f217de2e7f0e6633f05873bae91a2ec45ad

  • SHA256

    8c42f7d05da923d9e5ddf7ba268e421634a229b332c037b6cd6a1e81d7d58b6e

  • SHA512

    4a7b59bfbfb43331edcb98aedcb1075e9b91eb8146b2ad553662e59a1146bdf69cd5d9f3101baf123fbdb24f7bb8f6f693fd193a0c57f2bd097d632bbc779b1d

  • SSDEEP

    6144:6mkLu0Aq9r8q7XMaC4+yPY7HLgZl3MovMfCp5C5:jkLsq9r8q7Xp27rk3MoK

Score
3/10

Malware Config

Signatures

  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Program crash 2 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious use of AdjustPrivilegeToken 6 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:3488
    • C:\Users\Admin\AppData\Local\Temp\8c42f7d05da923d9e5ddf7ba268e421634a229b332c037b6cd6a1e81d7d58b6e.exe
      "C:\Users\Admin\AppData\Local\Temp\8c42f7d05da923d9e5ddf7ba268e421634a229b332c037b6cd6a1e81d7d58b6e.exe"
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of WriteProcessMemory
      PID:3332
      • C:\Windows\SysWOW64\winver.exe
        winver
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of WriteProcessMemory
        PID:4764
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 4764 -s 300
          4⤵
          • Program crash
          PID:1176
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 3332 -s 648
        3⤵
        • Program crash
        PID:3580
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4764 -ip 4764
    1⤵
      PID:368
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 3332 -ip 3332
      1⤵
        PID:4144

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/3332-8-0x0000000002110000-0x0000000002111000-memory.dmp

        Filesize

        4KB

      • memory/3332-1-0x0000000002110000-0x0000000002111000-memory.dmp

        Filesize

        4KB

      • memory/3332-2-0x0000000002840000-0x00000000029C0000-memory.dmp

        Filesize

        1.5MB

      • memory/3332-3-0x0000000002110000-0x0000000002111000-memory.dmp

        Filesize

        4KB

      • memory/3332-4-0x0000000002110000-0x0000000002111000-memory.dmp

        Filesize

        4KB

      • memory/3332-5-0x0000000002110000-0x0000000002111000-memory.dmp

        Filesize

        4KB

      • memory/3332-0-0x0000000002840000-0x00000000029C0000-memory.dmp

        Filesize

        1.5MB

      • memory/3332-7-0x0000000002110000-0x0000000002111000-memory.dmp

        Filesize

        4KB

      • memory/3332-6-0x0000000002110000-0x0000000002111000-memory.dmp

        Filesize

        4KB

      • memory/3332-12-0x0000000000400000-0x000000000043F000-memory.dmp

        Filesize

        252KB

      • memory/3488-10-0x0000000000E80000-0x0000000000E87000-memory.dmp

        Filesize

        28KB

      • memory/3488-11-0x0000000000E80000-0x0000000000E87000-memory.dmp

        Filesize

        28KB

      • memory/3488-15-0x0000000000E20000-0x0000000000E27000-memory.dmp

        Filesize

        28KB