Analysis

  • max time kernel
    152s
  • max time network
    165s
  • platform
    windows7_x64
  • resource
    win7-20230703-en
  • resource tags

    arch:x64arch:x86image:win7-20230703-enlocale:en-usos:windows7-x64system
  • submitted
    10/07/2023, 18:38

General

  • Target

    dcb0cb2a3b3df1exeexeexeex.exe

  • Size

    77KB

  • MD5

    dcb0cb2a3b3df1bd19b39bcbc1e838aa

  • SHA1

    d2e9a195fe6824f8e6c00fb474f1f07922f156ef

  • SHA256

    95726c75e787534565996406f804b2da9d2eb0eb1bd81f5b8843bf1f5ace566a

  • SHA512

    c6d483a22766e00edd7c0add3e84514ce3e81a7ca9856ed677a8f41e342dd4feebdfceb545aea9f06dc82f3edd38a2eb2cf8ef42059ae08d7cee1c09d777d82f

  • SSDEEP

    1536:ZzFbxmLPWQMOtEvwDpj386Sj/WprgJNpsAnJYqdIRhpH8SH:ZVxkGOtEvwDpjcN+

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\dcb0cb2a3b3df1exeexeexeex.exe
    "C:\Users\Admin\AppData\Local\Temp\dcb0cb2a3b3df1exeexeexeex.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of WriteProcessMemory
    PID:2664
    • C:\Users\Admin\AppData\Local\Temp\misid.exe
      "C:\Users\Admin\AppData\Local\Temp\misid.exe"
      2⤵
      • Executes dropped EXE
      PID:3028

Network

        MITRE ATT&CK Enterprise v6

        Replay Monitor

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        Downloads

        • C:\Users\Admin\AppData\Local\Temp\misid.exe

          Filesize

          77KB

          MD5

          a4f9532d31910c9e38ee4ec2b07d7431

          SHA1

          d1c34f0199443044c7c3553a34df9827e22ce4c1

          SHA256

          08851f3c2e6a22ca12997cfe123054bfb628eaf67996350708238933cca12a30

          SHA512

          e233b6ec0cb1477ab9a4092955ad49a5275e6451543106c0129dfc334ef48ab49760e1299de05c796e2ff782539fb837a7258f4a60706cd8be4c26696e2d44a0

        • C:\Users\Admin\AppData\Local\Temp\misid.exe

          Filesize

          77KB

          MD5

          a4f9532d31910c9e38ee4ec2b07d7431

          SHA1

          d1c34f0199443044c7c3553a34df9827e22ce4c1

          SHA256

          08851f3c2e6a22ca12997cfe123054bfb628eaf67996350708238933cca12a30

          SHA512

          e233b6ec0cb1477ab9a4092955ad49a5275e6451543106c0129dfc334ef48ab49760e1299de05c796e2ff782539fb837a7258f4a60706cd8be4c26696e2d44a0

        • \Users\Admin\AppData\Local\Temp\misid.exe

          Filesize

          77KB

          MD5

          a4f9532d31910c9e38ee4ec2b07d7431

          SHA1

          d1c34f0199443044c7c3553a34df9827e22ce4c1

          SHA256

          08851f3c2e6a22ca12997cfe123054bfb628eaf67996350708238933cca12a30

          SHA512

          e233b6ec0cb1477ab9a4092955ad49a5275e6451543106c0129dfc334ef48ab49760e1299de05c796e2ff782539fb837a7258f4a60706cd8be4c26696e2d44a0

        • memory/2664-54-0x00000000002C0000-0x00000000002C6000-memory.dmp

          Filesize

          24KB

        • memory/2664-55-0x0000000000300000-0x0000000000306000-memory.dmp

          Filesize

          24KB

        • memory/3028-68-0x0000000000470000-0x0000000000476000-memory.dmp

          Filesize

          24KB

        • memory/3028-75-0x0000000000230000-0x0000000000236000-memory.dmp

          Filesize

          24KB

        • memory/3028-76-0x0000000000230000-0x0000000000236000-memory.dmp

          Filesize

          24KB