Analysis

  • max time kernel
    118s
  • max time network
    119s
  • platform
    windows7_x64
  • resource
    win7-20240215-en
  • resource tags

    arch:x64arch:x86image:win7-20240215-enlocale:en-usos:windows7-x64system
  • submitted
    05-06-2024 11:40

General

  • Target

    MAJES-2020-185 SPEED MEASURING UNIT.exe

  • Size

    1.1MB

  • MD5

    048337b4fd894eb96343c3d76fce75c5

  • SHA1

    70b2a489f79e4df38d25aebb3d5478b2c29e9afa

  • SHA256

    37d021e4b73ef9c46d7e3252ddfa4e793675f15118a4f2476da6e9dffe7055ef

  • SHA512

    f84cf4dbf0afb966f852f9606635caac2dda2ca1e980df6b42d61cdd6b612f62d0069c65f2d17abea551fb1288bea59cf97c9e140b072c42752f2887cbc5f490

  • SSDEEP

    24576:OB+I7M+qnlzvXrSIoVp1AbxnPIGSbiojZbmdaA:OBt7M+qtiMnPNojZbmd

Score
9/10

Malware Config

Signatures

  • Looks for VirtualBox Guest Additions in registry 2 TTPs 1 IoCs
  • Looks for VMWare Tools registry key 2 TTPs 1 IoCs
  • Checks BIOS information in registry 2 TTPs 2 IoCs

    BIOS information is often read in order to detect sandboxing environments.

  • Maps connected drives based on registry 3 TTPs 2 IoCs

    Disk information is often read in order to detect sandboxing environments.

  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Creates scheduled task(s) 1 TTPs 1 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

  • Suspicious behavior: EnumeratesProcesses 10 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 24 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\MAJES-2020-185 SPEED MEASURING UNIT.exe
    "C:\Users\Admin\AppData\Local\Temp\MAJES-2020-185 SPEED MEASURING UNIT.exe"
    1⤵
    • Looks for VirtualBox Guest Additions in registry
    • Looks for VMWare Tools registry key
    • Checks BIOS information in registry
    • Maps connected drives based on registry
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1568
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\QwWYJconqIwjAU" /XML "C:\Users\Admin\AppData\Local\Temp\tmp906.tmp"
      2⤵
      • Creates scheduled task(s)
      PID:2720
    • C:\Users\Admin\AppData\Local\Temp\MAJES-2020-185 SPEED MEASURING UNIT.exe
      "C:\Users\Admin\AppData\Local\Temp\MAJES-2020-185 SPEED MEASURING UNIT.exe"
      2⤵
        PID:1776
      • C:\Users\Admin\AppData\Local\Temp\MAJES-2020-185 SPEED MEASURING UNIT.exe
        "C:\Users\Admin\AppData\Local\Temp\MAJES-2020-185 SPEED MEASURING UNIT.exe"
        2⤵
          PID:2844
        • C:\Users\Admin\AppData\Local\Temp\MAJES-2020-185 SPEED MEASURING UNIT.exe
          "C:\Users\Admin\AppData\Local\Temp\MAJES-2020-185 SPEED MEASURING UNIT.exe"
          2⤵
            PID:2168
          • C:\Users\Admin\AppData\Local\Temp\MAJES-2020-185 SPEED MEASURING UNIT.exe
            "C:\Users\Admin\AppData\Local\Temp\MAJES-2020-185 SPEED MEASURING UNIT.exe"
            2⤵
              PID:2808
            • C:\Users\Admin\AppData\Local\Temp\MAJES-2020-185 SPEED MEASURING UNIT.exe
              "C:\Users\Admin\AppData\Local\Temp\MAJES-2020-185 SPEED MEASURING UNIT.exe"
              2⤵
                PID:1532

            Network

            MITRE ATT&CK Enterprise v15

            Replay Monitor

            Loading Replay Monitor...

            Downloads

            • C:\Users\Admin\AppData\Local\Temp\tmp906.tmp

              Filesize

              1KB

              MD5

              37ba679f207c8454c730d5887784c309

              SHA1

              af1c2056c8db23240751668c369401ffe6875161

              SHA256

              bdd8dc6d3749820541416adf70e2d3cd47a68dd4ef6e6ea578f0b092e7191a2b

              SHA512

              5387e1ce574160f22be14d87cb5ba0f60d25453473a66deeb26a91498e3f4b639743fbce7bd9968c06093624511ad324da649d2b637eb3fd7c87b90d45dced69

            • memory/1568-0-0x00000000744BE000-0x00000000744BF000-memory.dmp

              Filesize

              4KB

            • memory/1568-1-0x00000000003A0000-0x00000000004BA000-memory.dmp

              Filesize

              1.1MB

            • memory/1568-2-0x00000000744B0000-0x0000000074B9E000-memory.dmp

              Filesize

              6.9MB

            • memory/1568-3-0x00000000004E0000-0x00000000004F8000-memory.dmp

              Filesize

              96KB

            • memory/1568-4-0x00000000744BE000-0x00000000744BF000-memory.dmp

              Filesize

              4KB

            • memory/1568-5-0x00000000744B0000-0x0000000074B9E000-memory.dmp

              Filesize

              6.9MB

            • memory/1568-6-0x0000000004600000-0x000000000464E000-memory.dmp

              Filesize

              312KB

            • memory/1568-7-0x0000000000870000-0x0000000000876000-memory.dmp

              Filesize

              24KB

            • memory/1568-8-0x0000000002110000-0x000000000214A000-memory.dmp

              Filesize

              232KB

            • memory/1568-14-0x00000000744B0000-0x0000000074B9E000-memory.dmp

              Filesize

              6.9MB