Analysis

  • max time kernel
    1s
  • max time network
    134s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    10-01-2024 11:26

General

  • Target

    506de9e518439c0120583e8598df0298.exe

  • Size

    208KB

  • MD5

    506de9e518439c0120583e8598df0298

  • SHA1

    36206bc6ddde1a8931c8f8bab228ce9051b8ef90

  • SHA256

    23ff496319a696c1686450dc75276fbed2f80001c25be4a49b28cb0250f9c52f

  • SHA512

    34bf06e87c9806c8a80392439af00eb9090bfe1cd3024fb3b365f25bab3ec3bf362c653d68fc81315ded3e49ab3de0902f1b04cf8b0fb1550a8f53fa46866218

  • SSDEEP

    6144:Cl2/rra+K+Unhhpir6snbxoCXkhVVE3WSVW:7o+UnDpir62ddXOj2e

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 2 IoCs
  • Suspicious use of WriteProcessMemory 12 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\506de9e518439c0120583e8598df0298.exe
    "C:\Users\Admin\AppData\Local\Temp\506de9e518439c0120583e8598df0298.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4532
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\47E6.tmp\vir.bat""
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:3500
  • C:\Windows\SysWOW64\calc.exe
    CALC.EXE
    1⤵
      PID:3044
    • C:\Windows\system32\OpenWith.exe
      C:\Windows\system32\OpenWith.exe -Embedding
      1⤵
        PID:2312
      • C:\Users\Admin\AppData\Local\Temp\4844.tmp\mpress.exe
        "C:\Users\Admin\AppData\Local\Temp\4844.tmp\mpress.exe" "C:\Users\Admin\AppData\Local\Temp\exe4845.tmp"
        1⤵
        • Executes dropped EXE
        PID:1860
      • C:\Windows\SysWOW64\calc.exe
        CALC.EXE
        1⤵
          PID:4836
        • C:\Windows\system32\OpenWith.exe
          C:\Windows\system32\OpenWith.exe -Embedding
          1⤵
            PID:1612
          • C:\Users\Admin\AppData\Local\Temp\u.dll
            u.dll -bat vir.bat -save 506de9e518439c0120583e8598df0298.exe.com -include s.dll -overwrite -nodelete
            1⤵
            • Executes dropped EXE
            • Suspicious use of WriteProcessMemory
            PID:4408

          Network

          MITRE ATT&CK Matrix

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • memory/1860-56-0x0000000000400000-0x0000000000434000-memory.dmp

            Filesize

            208KB

          • memory/1860-62-0x0000000000400000-0x0000000000434000-memory.dmp

            Filesize

            208KB

          • memory/4532-0-0x0000000000400000-0x00000000004BF000-memory.dmp

            Filesize

            764KB

          • memory/4532-1-0x0000000000400000-0x00000000004BF000-memory.dmp

            Filesize

            764KB

          • memory/4532-70-0x0000000000400000-0x00000000004BF000-memory.dmp

            Filesize

            764KB