Analysis

  • max time kernel
    149s
  • max time network
    275s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    10-01-2025 13:46

General

  • Target

    DHL_ documentos.pdf_987654576879808677967332.exe

  • Size

    1.4MB

  • MD5

    2bae36bd65ef2cfd2dc402af53e1fee8

  • SHA1

    d6c4d530148cf07bde1e48cebe6a5d6491a1a459

  • SHA256

    662931dd6a126ad0fd04321718907cd90dc483a385d1552701d55f5b5c5242a6

  • SHA512

    57cee3dbb414669632b3597867e8c3799aa18d54329182ca94f8ea8895fae8fa490f168ca8742d31d1456c1ab8c13daf03ae60b083b66371ca9949be0cc73fbb

  • SSDEEP

    24576:RqDEvCTbMWu7rQYlBQcBiT6rprG8a8QqVR3utL//cRyMpz:RTvC/MTQYxsWR7a8QPcVp

Score
3/10

Malware Config

Signatures

  • Program crash 1 IoCs
  • 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.

  • Suspicious behavior: MapViewOfSection 1 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of SendNotifyMessage 2 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\DHL_ documentos.pdf_987654576879808677967332.exe
    "C:\Users\Admin\AppData\Local\Temp\DHL_ documentos.pdf_987654576879808677967332.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: MapViewOfSection
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:4120
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
      "C:\Users\Admin\AppData\Local\Temp\DHL_ documentos.pdf_987654576879808677967332.exe"
      2⤵
        PID:2992
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 4120 -s 692
        2⤵
        • Program crash
        PID:4840
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 4120 -ip 4120
      1⤵
        PID:4808

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/4120-2-0x0000000001910000-0x0000000001D10000-memory.dmp

        Filesize

        4.0MB