Analysis

  • max time kernel
    35s
  • max time network
    38s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    08/01/2024, 20:03

General

  • Target
    c04d290d3762aa6e81908a00fff498e2.exe
  • Size 216KB
  • Sample240108-ysn36agecp
  • SHA256 1258f5a5c6c64a0f77249a84f21c9f7ba78e9cb66e80c63eacc4029a846e15af
  • MD5 SHA1 SHA512 SSDEEP
Score
7/10

Malware Config

Signatures

  • UPX packed file 9 IoCs

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

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Enumerates connected drives 3 TTPs 23 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Drops file in Program Files directory 1 IoCs
  • Drops file in Windows directory 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\c04d290d3762aa6e81908a00fff498e2.exe
    "C:\Users\Admin\AppData\Local\Temp\c04d290d3762aa6e81908a00fff498e2.exe"
    1⤵
    • Adds Run key to start application
    • Enumerates connected drives
    • Drops file in Program Files directory
    • Drops file in Windows directory
    • Suspicious behavior: EnumeratesProcesses
    PID:2580
    • C:\Users\Admin\AppData\Local\Temp\c04d290d3762aa6e81908a00fff498e2.exe
      "C:\Users\Admin\AppData\Local\Temp\c04d290d3762aa6e81908a00fff498e2.exe"
      2⤵
        PID:4004
        • C:\Users\Admin\AppData\Local\Temp\c04d290d3762aa6e81908a00fff498e2.exe
          "C:\Users\Admin\AppData\Local\Temp\c04d290d3762aa6e81908a00fff498e2.exe"
          3⤵
            PID:1828
        • C:\Users\Admin\AppData\Local\Temp\c04d290d3762aa6e81908a00fff498e2.exe
          "C:\Users\Admin\AppData\Local\Temp\c04d290d3762aa6e81908a00fff498e2.exe"
          2⤵
            PID:1848

        Network

              MITRE ATT&CK Enterprise v15

              Replay Monitor

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              Downloads

              black gay girls .rar.exe

              • Path C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\black gay girls .rar.exe
              • Size 23KB
              • SHA256 81d030a968e414f8b5d011f6d9599ea1e940bd4df1a942f97b5570ea9dcd4f85
              • MD5 SHA1 SHA512 SSDEEP

              memory/1828-17-0x0000000000400000-0x000000000041F000-memory.dmp

              memory/1828-173-0x0000000000400000-0x000000000041F000-memory.dmp

              memory/1848-16-0x0000000000400000-0x000000000041F000-memory.dmp

              memory/1848-170-0x0000000000400000-0x000000000041F000-memory.dmp

              memory/2580-0-0x0000000000400000-0x000000000041F000-memory.dmp

              memory/2580-6-0x0000000000400000-0x000000000041F000-memory.dmp

              memory/4004-8-0x0000000000400000-0x000000000041F000-memory.dmp

              memory/4004-167-0x0000000000400000-0x000000000041F000-memory.dmp