Analysis

  • max time kernel
    141s
  • max time network
    141s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240426-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
  • submitted
    04/06/2024, 05:43

General

  • Target

    2024-06-04_077a7073fe492768cbcc0748673d1a43_mafia.exe

  • Size

    1.0MB

  • MD5

    077a7073fe492768cbcc0748673d1a43

  • SHA1

    db77b838e0d3911d7a9652b27ee7577e44ae074b

  • SHA256

    59d478aef287db3d40832cd14c6900e0d45841e7f60e020e3b13676e03ea7952

  • SHA512

    456d1fea3f2913e2b05d007ebf3242c534f66aa2b6051aaed5a361df2a04a159ab09b45f70d4f1015f0f4834fbde6eb1d3ce49efdd13391a54c251774243f26d

  • SSDEEP

    24576:saXNJQVJvxC3ZAobLzB/3gQvExFpdhC55AKDqsc53vT7PmyD:MJvCZH7B/gkUrMvLqscV7H

Score
9/10
upx

Malware Config

Signatures

  • UPX dump on OEP (original entry point) 10 IoCs
  • ACProtect 1.3x - 1.4x DLL software 1 IoCs

    Detects file using ACProtect software.

  • Checks BIOS information in registry 2 TTPs 2 IoCs

    BIOS information is often read in order to detect sandboxing environments.

  • Loads dropped DLL 1 IoCs
  • UPX packed file 10 IoCs

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

  • Checks processor information in registry 2 TTPs 3 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SendNotifyMessage 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2024-06-04_077a7073fe492768cbcc0748673d1a43_mafia.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-06-04_077a7073fe492768cbcc0748673d1a43_mafia.exe"
    1⤵
    • Checks BIOS information in registry
    • Loads dropped DLL
    • Checks processor information in registry
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    PID:664

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • C:\Users\Admin\AppData\Local\Temp\HTM6968.tmp

          Filesize

          651KB

          MD5

          a3bc82ec91d572027540f7a796dd95fc

          SHA1

          f843bac69c6e1b623a4b7810e691834bd4017810

          SHA256

          cdf24004acda832634a2ca7c656672a5e9de0a6bdf753bd7bee76e87a24f8c07

          SHA512

          262fe7617daaa2b253e93e3cb80973de4789c76c7247fa8eb0880a6ee6a92c6e3d2e54bf973d38b6943d2277f7875e8327c27e0a6361a80efa74ba84b422c8eb

        • memory/664-5-0x0000000074F50000-0x000000007512C000-memory.dmp

          Filesize

          1.9MB

        • memory/664-6-0x00000000014D0000-0x00000000014D1000-memory.dmp

          Filesize

          4KB

        • memory/664-13-0x0000000074F50000-0x000000007512C000-memory.dmp

          Filesize

          1.9MB

        • memory/664-14-0x0000000074F50000-0x000000007512C000-memory.dmp

          Filesize

          1.9MB

        • memory/664-15-0x0000000074F50000-0x000000007512C000-memory.dmp

          Filesize

          1.9MB

        • memory/664-16-0x0000000074F50000-0x000000007512C000-memory.dmp

          Filesize

          1.9MB

        • memory/664-17-0x0000000074F50000-0x000000007512C000-memory.dmp

          Filesize

          1.9MB

        • memory/664-22-0x0000000074F50000-0x000000007512C000-memory.dmp

          Filesize

          1.9MB

        • memory/664-26-0x0000000074F50000-0x000000007512C000-memory.dmp

          Filesize

          1.9MB

        • memory/664-27-0x0000000074F50000-0x000000007512C000-memory.dmp

          Filesize

          1.9MB