Analysis

  • max time kernel
    147s
  • max time network
    149s
  • platform
    windows7_x64
  • resource
    win7-20240508-en
  • resource tags

    arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
  • submitted
    11/06/2024, 01:21

General

  • Target

    09c216a38af773a905fb2cf0fb48cab2.exe

  • Size

    64KB

  • MD5

    09c216a38af773a905fb2cf0fb48cab2

  • SHA1

    3839cb62386adf48594a6cf44523d1464770e585

  • SHA256

    619cf17b71f9e07abc0a7304e2e9895e94a8892a85e2b8268c83086397fbc550

  • SHA512

    43b60d9ddecbfed2cfd3ae95f822f4efc28d3d83c004de39c014136e96994746d0147a432d84bd5d822588f5f54f4a0895a8fd60bc5738e39aae9b1400cabe99

  • SSDEEP

    1536:P8mnK6QFElP6n+gymddpMOtEvwDpjYMWQfL:1nK6a+qdOOtEvwDpjt

Score
7/10
upx

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 1 IoCs
  • UPX packed file 4 IoCs

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

  • 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\09c216a38af773a905fb2cf0fb48cab2.exe
    "C:\Users\Admin\AppData\Local\Temp\09c216a38af773a905fb2cf0fb48cab2.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of WriteProcessMemory
    PID:2324
    • C:\Users\Admin\AppData\Local\Temp\asih.exe
      "C:\Users\Admin\AppData\Local\Temp\asih.exe"
      2⤵
      • Executes dropped EXE
      PID:1308

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

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

          Filesize

          64KB

          MD5

          c5533992e5542872f76748d610d871fc

          SHA1

          6d4f5d757a26e38b202ccebc6dbbe8d8006d8bf5

          SHA256

          ca31f4cbfcd3789555ef87e391e6442a1825338cd2e55acd2438a35335f1a5f5

          SHA512

          e6b4577fe039d038d41f5c7e5ee6b89eceb553b08401e880cbec2ea149b7c7473bd81df4a6ee5f590ff9b0e3a3696fcf9ba1784d14e6becb144919d4fb7884bc

        • memory/1308-15-0x0000000000500000-0x000000000050F311-memory.dmp

          Filesize

          60KB

        • memory/1308-17-0x0000000000380000-0x0000000000386000-memory.dmp

          Filesize

          24KB

        • memory/1308-24-0x0000000000240000-0x0000000000246000-memory.dmp

          Filesize

          24KB

        • memory/1308-25-0x0000000000500000-0x000000000050F311-memory.dmp

          Filesize

          60KB

        • memory/2324-0-0x0000000000420000-0x0000000000426000-memory.dmp

          Filesize

          24KB

        • memory/2324-1-0x0000000000460000-0x0000000000466000-memory.dmp

          Filesize

          24KB

        • memory/2324-9-0x0000000000420000-0x0000000000426000-memory.dmp

          Filesize

          24KB

        • memory/2324-8-0x0000000000500000-0x000000000050F311-memory.dmp

          Filesize

          60KB