Analysis

  • max time kernel
    148s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    31/12/2023, 12:52

General

  • Target

    36cebc0b75ce70768759546d555dc744.exe

  • Size

    1.5MB

  • MD5

    36cebc0b75ce70768759546d555dc744

  • SHA1

    7ea3d8d9f4168f60d04a0f4e22789de5c27e8adb

  • SHA256

    a88030e901ab8c406785dcedaf7749a5f02e3c1fb3c499d64c2299769ea1cdb2

  • SHA512

    4fe31c9eb29e7b0b5bc2b299b61ad333805315a4b9d594aecdedc116ed480375fb7ac38f879c60500706262f7a5523cbf4d8820df50465972ef4bbca391455e8

  • SSDEEP

    24576:P8BQDZpVIre7oaGt1E1QopfdeeZB7BQBm6vPw6HywBxQ9Zcf4TirJW:P8BMZBoaw1OQoVdN72m6D444e

Score
7/10
upx

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • UPX packed file 3 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of UnmapMainImage 2 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\36cebc0b75ce70768759546d555dc744.exe
    "C:\Users\Admin\AppData\Local\Temp\36cebc0b75ce70768759546d555dc744.exe"
    1⤵
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:4592
    • C:\Users\Admin\AppData\Local\Temp\36cebc0b75ce70768759546d555dc744.exe
      C:\Users\Admin\AppData\Local\Temp\36cebc0b75ce70768759546d555dc744.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of UnmapMainImage
      PID:4724

Network

        MITRE ATT&CK Matrix

        Replay Monitor

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        Downloads

        • C:\Users\Admin\AppData\Local\Temp\36cebc0b75ce70768759546d555dc744.exe

          Filesize

          252KB

          MD5

          9af6cecfab4e157e7e69d4477a720610

          SHA1

          b7d648b377813971cfd881a8409c005a89fce769

          SHA256

          386702fde5a0f1ab526e58af4824d548e4747d6a2d1a10e10325633e86a29224

          SHA512

          4ef06e0f20f882ecd829c3f63c454bd6a7acb60b541b2f2fd393ecfd4dfd9aa2c3826bb0d358b64f01357da9df573018c6875a0d3362d645e482c1a27370d0f2

        • memory/4592-0-0x0000000000400000-0x00000000008EF000-memory.dmp

          Filesize

          4.9MB

        • memory/4592-1-0x0000000001CD0000-0x0000000001E03000-memory.dmp

          Filesize

          1.2MB

        • memory/4592-2-0x0000000000400000-0x000000000062A000-memory.dmp

          Filesize

          2.2MB

        • memory/4592-12-0x0000000000400000-0x000000000062A000-memory.dmp

          Filesize

          2.2MB

        • memory/4724-14-0x0000000000400000-0x00000000008EF000-memory.dmp

          Filesize

          4.9MB

        • memory/4724-16-0x0000000001C50000-0x0000000001D83000-memory.dmp

          Filesize

          1.2MB

        • memory/4724-13-0x0000000000400000-0x000000000062A000-memory.dmp

          Filesize

          2.2MB

        • memory/4724-21-0x0000000000400000-0x000000000061D000-memory.dmp

          Filesize

          2.1MB

        • memory/4724-20-0x0000000005550000-0x000000000577A000-memory.dmp

          Filesize

          2.2MB

        • memory/4724-28-0x0000000000400000-0x00000000008EF000-memory.dmp

          Filesize

          4.9MB