Analysis

  • max time kernel
    288s
  • max time network
    280s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    27-03-2024 03:56

General

  • Target

    5cd0759c1e566b6e74ef3f29a49a34a08ded2dc44408fccd41b5a9845573a34c.exe

  • Size

    680KB

  • MD5

    bc7f80814ad63a035fbf8e0b67b02155

  • SHA1

    a7d76dd02b12bb250f9f42101fda1fa235154710

  • SHA256

    5cd0759c1e566b6e74ef3f29a49a34a08ded2dc44408fccd41b5a9845573a34c

  • SHA512

    ac336b61ad93d51e68784350d59d56d08ac947426c3570ed7f0dfbbbdfce24bd0c495c6f626d3edeb8de47a0f0a3a09701b33b78dbb7a7a1e0b1cd32f8d0991a

  • SSDEEP

    6144:nSiQrg69p5Ozn2zdCQ2I8EXAOteqM+Z4q6NHnfmDZET62KGUXtkJwov56hL:eBIzn2zd6EX6qM+Z4qufG6/PUyJw+A

Score
5/10

Malware Config

Signatures

  • Drops file in System32 directory 11 IoCs
  • Program crash 1 IoCs
  • Modifies registry class 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 4 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\5cd0759c1e566b6e74ef3f29a49a34a08ded2dc44408fccd41b5a9845573a34c.exe
    "C:\Users\Admin\AppData\Local\Temp\5cd0759c1e566b6e74ef3f29a49a34a08ded2dc44408fccd41b5a9845573a34c.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4760
    • C:\Users\Admin\AppData\Local\Temp\5cd0759c1e566b6e74ef3f29a49a34a08ded2dc44408fccd41b5a9845573a34c.exe
      "C:\Users\Admin\AppData\Local\Temp\5cd0759c1e566b6e74ef3f29a49a34a08ded2dc44408fccd41b5a9845573a34c.exe"
      2⤵
        PID:4624
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 4760 -s 400
        2⤵
        • Program crash
        PID:1148
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4760 -ip 4760
      1⤵
        PID:3924
      • C:\Windows\system32\mspaint.exe
        "C:\Windows\system32\mspaint.exe" "C:\Users\Admin\Desktop\ShowStop.jpg" /ForceBootstrapPaint3D
        1⤵
        • Modifies registry class
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of SetWindowsHookEx
        PID:2648
      • C:\Windows\System32\svchost.exe
        C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s DsSvc
        1⤵
        • Drops file in System32 directory
        PID:3100
      • C:\Windows\system32\mspaint.exe
        "C:\Windows\system32\mspaint.exe" "C:\Users\Admin\Desktop\ShowStop.jpg" /ForceBootstrapPaint3D
        1⤵
        • Modifies registry class
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of SetWindowsHookEx
        PID:2908
      • C:\Windows\system32\OpenWith.exe
        C:\Windows\system32\OpenWith.exe -Embedding
        1⤵
        • Suspicious use of SetWindowsHookEx
        PID:5056
      • C:\Windows\system32\OpenWith.exe
        C:\Windows\system32\OpenWith.exe -Embedding
        1⤵
        • Suspicious use of SetWindowsHookEx
        PID:4284
      • C:\Windows\system32\rundll32.exe
        "C:\Windows\system32\rundll32.exe" "C:\Windows\SYSTEM32\EDGEHTML.dll",#141 Microsoft.VCLibs.140.00_8wekyb3d8bbwe
        1⤵
          PID:3140
        • C:\Windows\System32\svchost.exe
          C:\Windows\System32\svchost.exe -k UnistackSvcGroup
          1⤵
          • Suspicious use of AdjustPrivilegeToken
          PID:1892

        Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/1892-56-0x000001BE935C0000-0x000001BE935C1000-memory.dmp

          Filesize

          4KB

        • memory/1892-60-0x000001BE93700000-0x000001BE93701000-memory.dmp

          Filesize

          4KB

        • memory/1892-59-0x000001BE935F0000-0x000001BE935F1000-memory.dmp

          Filesize

          4KB

        • memory/1892-58-0x000001BE935F0000-0x000001BE935F1000-memory.dmp

          Filesize

          4KB

        • memory/3100-18-0x0000028FB7A60000-0x0000028FB7A61000-memory.dmp

          Filesize

          4KB

        • memory/3100-16-0x0000028FB7A60000-0x0000028FB7A61000-memory.dmp

          Filesize

          4KB

        • memory/3100-19-0x0000028FB7B00000-0x0000028FB7B01000-memory.dmp

          Filesize

          4KB

        • memory/3100-20-0x0000028FB7B00000-0x0000028FB7B01000-memory.dmp

          Filesize

          4KB

        • memory/3100-21-0x0000028FB7B00000-0x0000028FB7B01000-memory.dmp

          Filesize

          4KB

        • memory/3100-22-0x0000028FB7B00000-0x0000028FB7B01000-memory.dmp

          Filesize

          4KB

        • memory/3100-14-0x0000028FB79E0000-0x0000028FB79E1000-memory.dmp

          Filesize

          4KB

        • memory/3100-7-0x0000028FAEDA0000-0x0000028FAEDB0000-memory.dmp

          Filesize

          64KB

        • memory/3100-3-0x0000028FAED50000-0x0000028FAED60000-memory.dmp

          Filesize

          64KB

        • memory/4760-1-0x00000000000A0000-0x00000000001A0000-memory.dmp

          Filesize

          1024KB

        • memory/4760-2-0x00000000022A0000-0x00000000022A2000-memory.dmp

          Filesize

          8KB