Analysis

  • max time kernel
    149s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    19/09/2024, 05:16

General

  • Target
    Tradutor Binary Domain pt-BR baixesoft.com.exe
  • Size 3.8MB
  • Sample240919-fyccfasemd
  • SHA256 fcb3c3154b9a317644c73fc6345100531489194dd3244ca980ca828a3109e1f9
  • MD5 SHA1 SHA512 SSDEEP
Score
7/10

Malware Config

Signatures

  • ACProtect 1.3x - 1.4x DLL software 3 IoCs

    Detects file using ACProtect software.

  • Loads dropped DLL 6 IoCs
  • UPX packed file 5 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).

  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

Processes

  • C:\Users\Admin\AppData\Local\Temp\Tradutor Binary Domain pt-BR baixesoft.com.exe
    "C:\Users\Admin\AppData\Local\Temp\Tradutor Binary Domain pt-BR baixesoft.com.exe"
    1⤵
    • Loads dropped DLL
    • System Location Discovery: System Language Discovery
    PID:4756

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        Aero.dll

        • Path C:\Users\Admin\AppData\Local\Temp\nsz85DB.tmp\Aero.dll
        • Size 6KB
        • SHA256 ab864a3c247e9016414a4a8b26155942b7c3814cc99be6a59b86c456bd22c061
        • MD5 SHA1 SHA512 SSDEEP

        System.dll

        • Path C:\Users\Admin\AppData\Local\Temp\nsz85DB.tmp\System.dll
        • Size 11KB
        • SHA256 dc58d8ad81cacb0c1ed72e33bff8f23ea40b5252b5bb55d393a0903e6819ae2f
        • MD5 SHA1 SHA512 SSDEEP

        newadvsplash.dll

        • Path C:\Users\Admin\AppData\Local\Temp\nsz85DB.tmp\newadvsplash.dll
        • Size 8KB
        • SHA256 53377d0710f551182edbab4150935425948535d11b92bf08a1c2dcf989723bd7
        • MD5 SHA1 SHA512 SSDEEP

        nsDialogs.dll

        • Path C:\Users\Admin\AppData\Local\Temp\nsz85DB.tmp\nsDialogs.dll
        • Size 9KB
        • SHA256 e31ad6c6e82e603378cb6b80e67d0e0dcd9cf384e1199ac5a65cb4935680021a
        • MD5 SHA1 SHA512 SSDEEP

        tg_logo.gif

        • Path C:\Users\Admin\AppData\Local\Temp\nsz85DB.tmp\tg_logo.gif
        • Size 25KB
        • SHA256 99616d738d6718fde19b8408310cf29383a12f315a8a86b521bb93ec5721fc92
        • MD5 SHA1 SHA512 SSDEEP

        memory/4756-0-0x0000000000400000-0x0000000000444000-memory.dmp

        memory/4756-37-0x0000000074160000-0x0000000074169000-memory.dmp

        memory/4756-46-0x0000000000400000-0x0000000000444000-memory.dmp

        memory/4756-47-0x0000000074160000-0x0000000074169000-memory.dmp