Analysis

  • max time kernel
    90s
  • max time network
    121s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    07/03/2024, 19:42

General

  • Target

    b97fa788c20eff073dd329e4a01b1fc2.exe

  • Size

    82KB

  • MD5

    b97fa788c20eff073dd329e4a01b1fc2

  • SHA1

    c73d9f8187cc0fd2fba86c82480843233946e0c5

  • SHA256

    24bbf58489ba31224ed2a3ba10aa830e822525df22295fd57d3be63d2bfc1a91

  • SHA512

    289fffc81e970b8138d8a13fc062d683567f50bd0a32b5aefd1822e8733a9e5599cc2ed2cb55d01bb1f74d803ae5032c58698b9b760adca5ef52d612518bfca2

  • SSDEEP

    1536:nfeq2MMn0oqg1IO86ksIR3WMRAnLfJ6fRUaBdXdbPLgL0WU:nGqdW7a6ksODRGLgBbB

Score
7/10

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of UnmapMainImage 2 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\b97fa788c20eff073dd329e4a01b1fc2.exe
    "C:\Users\Admin\AppData\Local\Temp\b97fa788c20eff073dd329e4a01b1fc2.exe"
    1⤵
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:4420
    • C:\Users\Admin\AppData\Local\Temp\b97fa788c20eff073dd329e4a01b1fc2.exe
      C:\Users\Admin\AppData\Local\Temp\b97fa788c20eff073dd329e4a01b1fc2.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of UnmapMainImage
      PID:3640

Network

        MITRE ATT&CK Matrix

        Replay Monitor

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        Downloads

        • C:\Users\Admin\AppData\Local\Temp\b97fa788c20eff073dd329e4a01b1fc2.exe

          Filesize

          82KB

          MD5

          8bb61d12a59cba124bef08168c39f5ad

          SHA1

          249bf1159bde363a628a70f04ae264aa9d677f5c

          SHA256

          643fe616dfae14c57a3a6221b631c9a5e2af4904097ff4adb2dea0496aed2f55

          SHA512

          284193edd97b18ca6de8c83e02d78896ba4373d543ced5b2dce7398b5a06d3be01afcad13ca2c2ac98ccdc778c207d127efa9f59c70b995ccce26f5de733410b

        • memory/3640-13-0x0000000000400000-0x000000000042F000-memory.dmp

          Filesize

          188KB

        • memory/3640-19-0x0000000000400000-0x000000000040E000-memory.dmp

          Filesize

          56KB

        • memory/3640-21-0x00000000001C0000-0x00000000001EF000-memory.dmp

          Filesize

          188KB

        • memory/3640-23-0x00000000014F0000-0x000000000150B000-memory.dmp

          Filesize

          108KB

        • memory/4420-0-0x0000000000400000-0x000000000042F000-memory.dmp

          Filesize

          188KB

        • memory/4420-1-0x00000000000F0000-0x000000000011F000-memory.dmp

          Filesize

          188KB

        • memory/4420-2-0x0000000000400000-0x000000000041B000-memory.dmp

          Filesize

          108KB

        • memory/4420-11-0x0000000000400000-0x000000000041B000-memory.dmp

          Filesize

          108KB