Analysis

  • max time kernel
    149s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240426-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
  • submitted
    19-05-2024 00:09

General

  • Target

    96d93cee329f7249898e2331aff177bab0745a8f2cbd56889332d3570b79379f.exe

  • Size

    225KB

  • MD5

    23ff110c97100143619abfd6f2d148dd

  • SHA1

    efef13fad0cad524b8267c269281ef968ac690d3

  • SHA256

    96d93cee329f7249898e2331aff177bab0745a8f2cbd56889332d3570b79379f

  • SHA512

    cbf0df1201ef8e756a0baa19de20b94f7727b082d4225c7bbff78e7e5dbb8a62da9a3344d6eab8044f074c514f803955a1aa74f66976e20a51e1213dc9a1e5b6

  • SSDEEP

    6144:AA2P27yTAnKGw0hjFhSR/W11yAJ9v0pMtRCpYM:AATuTAnKGwUAW3ycQqgf

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 UnmapMainImage 1 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of UnmapMainImage
    PID:3540
    • C:\Users\Admin\AppData\Local\Temp\96d93cee329f7249898e2331aff177bab0745a8f2cbd56889332d3570b79379f.exe
      "C:\Users\Admin\AppData\Local\Temp\96d93cee329f7249898e2331aff177bab0745a8f2cbd56889332d3570b79379f.exe"
      2⤵
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of WriteProcessMemory
      PID:1276
      • C:\Windows\SysWOW64\winver.exe
        winver
        3⤵
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of WriteProcessMemory
        PID:2536
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 2536 -s 300
          4⤵
          • Program crash
          PID:4304
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 1276 -s 772
        3⤵
        • Program crash
        PID:3820
  • C:\Windows\System32\svchost.exe
    C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s Netman
    1⤵
    • Modifies data under HKEY_USERS
    PID:3076
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2536 -ip 2536
    1⤵
      PID:3592
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 428 -p 1276 -ip 1276
      1⤵
        PID:2800

      Network

      MITRE ATT&CK Matrix ATT&CK v13

      Replay Monitor

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      Downloads

      • memory/1276-2-0x00000000023F0000-0x00000000023F1000-memory.dmp
        Filesize

        4KB

      • memory/1276-1-0x0000000004650000-0x0000000004CA8000-memory.dmp
        Filesize

        6.3MB

      • memory/1276-3-0x00000000023F0000-0x00000000023F1000-memory.dmp
        Filesize

        4KB

      • memory/1276-7-0x0000000000400000-0x000000000043C000-memory.dmp
        Filesize

        240KB

      • memory/1276-14-0x0000000004650000-0x0000000004CA8000-memory.dmp
        Filesize

        6.3MB

      • memory/3540-5-0x0000000001050000-0x0000000001056000-memory.dmp
        Filesize

        24KB

      • memory/3540-6-0x0000000001050000-0x0000000001056000-memory.dmp
        Filesize

        24KB

      • memory/3540-11-0x0000000002D20000-0x0000000002D26000-memory.dmp
        Filesize

        24KB