Analysis

  • max time kernel
    120s
  • max time network
    126s
  • platform
    windows7_x64
  • resource
    win7-20240611-en
  • resource tags

    arch:x64arch:x86image:win7-20240611-enlocale:en-usos:windows7-x64system
  • submitted
    14/06/2024, 01:14

General

  • Target

    d49838ebe358d49ea93e8a761ee9a0d3a5bf08d1846c58314148f93d4070db61.exe

  • Size

    3.4MB

  • MD5

    3f8831d9261238251e36422d413ea006

  • SHA1

    0641d26868a2d0ea0db290792e1d1a532eebf2ae

  • SHA256

    d49838ebe358d49ea93e8a761ee9a0d3a5bf08d1846c58314148f93d4070db61

  • SHA512

    8a92857fd5fe1625ce0ff50f113b3f93e1c1c7966e2ddecddbc28189b8fc5dc2c04115a4f4acf54d52b2eb0111c3255b44b4fbf9f686e1cedede5e5284ce9598

  • SSDEEP

    12288:cubuU8I/2KxfBE4LFr4HV+gDkm3yLEAfGad2qH7a3bsL5SMJ275Oq:cuyJ2ReqE+tm36EKGad2K2wLtJ2dOq

Score
7/10

Malware Config

Signatures

  • Uses the VBS compiler for execution 1 TTPs
  • Suspicious use of SetThreadContext 1 IoCs
  • Program crash 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 8 IoCs
  • Suspicious behavior: MapViewOfSection 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 35 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\d49838ebe358d49ea93e8a761ee9a0d3a5bf08d1846c58314148f93d4070db61.exe
    "C:\Users\Admin\AppData\Local\Temp\d49838ebe358d49ea93e8a761ee9a0d3a5bf08d1846c58314148f93d4070db61.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1696
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"
      2⤵
        PID:2208
      • C:\Windows\System32\calc.exe
        "C:\Windows\System32\calc.exe"
        2⤵
          PID:3016
        • C:\Windows\Microsoft.NET\Framework\v4.0.30319\ngen.exe
          "C:\Windows\Microsoft.NET\Framework\v4.0.30319\ngen.exe"
          2⤵
            PID:2120
          • C:\Windows\System32\cmd.exe
            "C:\Windows\System32\cmd.exe"
            2⤵
              PID:2616
            • C:\Program Files (x86)\Windows Media Player\wmplayer.exe
              "C:\Program Files (x86)\Windows Media Player\wmplayer.exe"
              2⤵
              • Suspicious behavior: EnumeratesProcesses
              • Suspicious behavior: MapViewOfSection
              • Suspicious use of WriteProcessMemory
              PID:2680
              • C:\Windows\SysWOW64\WerFault.exe
                C:\Windows\SysWOW64\WerFault.exe -u -p 2680 -s 68
                3⤵
                • Program crash
                PID:772
            • C:\Program Files (x86)\Windows Media Player\wmplayer.exe
              "C:\Program Files (x86)\Windows Media Player\wmplayer.exe"
              2⤵
                PID:2668

            Network

                  MITRE ATT&CK Enterprise v15

                  Replay Monitor

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                  Downloads

                  • memory/1696-23-0x000007FEF6240000-0x000007FEF6C2C000-memory.dmp

                    Filesize

                    9.9MB

                  • memory/1696-1-0x0000000000CF0000-0x0000000000CFE000-memory.dmp

                    Filesize

                    56KB

                  • memory/1696-2-0x000007FEF6240000-0x000007FEF6C2C000-memory.dmp

                    Filesize

                    9.9MB

                  • memory/1696-3-0x000000001B590000-0x000000001B62A000-memory.dmp

                    Filesize

                    616KB

                  • memory/1696-0-0x000007FEF6243000-0x000007FEF6244000-memory.dmp

                    Filesize

                    4KB

                  • memory/2208-4-0x0000000000400000-0x0000000000443000-memory.dmp

                    Filesize

                    268KB

                  • memory/2208-7-0x0000000000400000-0x0000000000443000-memory.dmp

                    Filesize

                    268KB

                  • memory/2680-21-0x0000000000400000-0x0000000000443000-memory.dmp

                    Filesize

                    268KB

                  • memory/2680-20-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

                    Filesize

                    4KB

                  • memory/2680-22-0x0000000000400000-0x0000000000443000-memory.dmp

                    Filesize

                    268KB

                  • memory/2680-24-0x0000000000400000-0x0000000000443000-memory.dmp

                    Filesize

                    268KB

                  • memory/2680-25-0x0000000000890000-0x0000000000B93000-memory.dmp

                    Filesize

                    3.0MB

                  • memory/2680-26-0x0000000000400000-0x0000000000443000-memory.dmp

                    Filesize

                    268KB