Analysis

  • max time kernel
    123s
  • max time network
    123s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240708-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240708-enlocale:en-usos:windows10-2004-x64system
  • submitted
    08-07-2024 22:58

General

  • Target

    0fa37a2fe11e3d60535e73818b54b9c0N.exe

  • Size

    225KB

  • MD5

    0fa37a2fe11e3d60535e73818b54b9c0

  • SHA1

    4069e1dbfce8e4963df6816a5c69a7185dc6870b

  • SHA256

    0f438a72a715b5f80e42e01640b352cadd440e96fa59fa0e571425a98a78b4a6

  • SHA512

    d093ec5033156748ffb7b81d7f73186910df94b438277e971d6589382f0edffda0ad1f6c94693237e7f7a5d48f5bb93e1c232cd15593d1a83a565edc4c5a3c66

  • SSDEEP

    6144:DA2P27yTAnKGw0hjFhSR/W11yAJ9v0pMtRCpYM:DATuTAnKGwUAW3ycQqgf

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
  • Modifies data under HKEY_USERS 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 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:3468
    • C:\Users\Admin\AppData\Local\Temp\0fa37a2fe11e3d60535e73818b54b9c0N.exe
      "C:\Users\Admin\AppData\Local\Temp\0fa37a2fe11e3d60535e73818b54b9c0N.exe"
      2⤵
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of WriteProcessMemory
      PID:4008
      • C:\Windows\SysWOW64\winver.exe
        winver
        3⤵
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of WriteProcessMemory
        PID:4948
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 4948 -s 300
          4⤵
          • Program crash
          PID:4356
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 4008 -s 804
        3⤵
        • Program crash
        PID:4960
  • C:\Windows\System32\svchost.exe
    C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s Netman
    1⤵
    • Modifies data under HKEY_USERS
    PID:3168
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 4948 -ip 4948
    1⤵
      PID:2272
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 484 -p 4008 -ip 4008
      1⤵
        PID:2008

      Network

      MITRE ATT&CK Matrix ATT&CK v13

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/3468-4-0x0000000000E50000-0x0000000000E56000-memory.dmp
        Filesize

        24KB

      • memory/3468-5-0x0000000000E50000-0x0000000000E56000-memory.dmp
        Filesize

        24KB

      • memory/3468-10-0x0000000002DA0000-0x0000000002DA6000-memory.dmp
        Filesize

        24KB

      • memory/4008-1-0x00000000045F0000-0x0000000004C48000-memory.dmp
        Filesize

        6.3MB

      • memory/4008-2-0x0000000003DC0000-0x0000000003DC1000-memory.dmp
        Filesize

        4KB

      • memory/4008-6-0x0000000000400000-0x000000000043C000-memory.dmp
        Filesize

        240KB

      • memory/4008-13-0x00000000045F0000-0x0000000004C48000-memory.dmp
        Filesize

        6.3MB