Analysis

  • max time kernel
    149s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240709-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
  • submitted
    10/07/2024, 03:16

General

  • Target
    SHIPPING DOCS_pdf.exe
  • Size 1.1MB
  • Sample240710-dsf3bsvgrc
  • SHA256 a0e490d63bba611127cd814bdf3f25a22913862f884085fdfe9fc22e799eeb8d
  • MD5 SHA1 SHA512 SSDEEP
Score
5/10

Malware Config

Signatures

  • Suspicious use of SetThreadContext 1 IoCs
  • Program crash 1 IoCs
  • Suspicious behavior: MapViewOfSection 2 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of SendNotifyMessage 2 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\SHIPPING DOCS_pdf.exe
    "C:\Users\Admin\AppData\Local\Temp\SHIPPING DOCS_pdf.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: MapViewOfSection
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:880
    • C:\Windows\SysWOW64\svchost.exe
      "C:\Users\Admin\AppData\Local\Temp\SHIPPING DOCS_pdf.exe"
      2⤵
        PID:3400
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 3400 -s 196
          3⤵
          • Program crash
          PID:872
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3400 -ip 3400
      1⤵
        PID:3828

      Network

            MITRE ATT&CK Matrix

            Replay Monitor

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            Downloads

            autC5FF.tmp

            • Path C:\Users\Admin\AppData\Local\Temp\autC5FF.tmp
            • Size 268KB
            • SHA256 2a5e7fafc0538ecbc4bf03bf7eee77d9d2cdc84c8f1071689b9e9adf3c6e5543
            • MD5 SHA1 SHA512 SSDEEP

            memory/880-12-0x0000000001B30000-0x0000000001B34000-memory.dmp

            memory/3400-13-0x0000000000660000-0x00000000006A3000-memory.dmp