Analysis

  • max time kernel
    155s
  • max time network
    297s
  • platform
    windows10-1703_x64
  • resource
    win10-20240404-en
  • resource tags

    arch:x64arch:x86image:win10-20240404-enlocale:en-usos:windows10-1703-x64system
  • submitted
    28/05/2024, 09:05

General

  • Target
    WS.PDFelement.Pro.8.3.8.1253/WS.PDFelement.OCR.Plugin/OCR Plugin.exe
  • Size 388.2MB
  • Sample240528-k2mpssde4y
  • SHA256 fd3292348856a9839771420dbec8706d819bd7e949e47199cf7b8f11ca347ad0
  • MD5 SHA1 SHA512 SSDEEP
Score
4/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\WS.PDFelement.Pro.8.3.8.1253\WS.PDFelement.OCR.Plugin\OCR Plugin.exe
    "C:\Users\Admin\AppData\Local\Temp\WS.PDFelement.Pro.8.3.8.1253\WS.PDFelement.OCR.Plugin\OCR Plugin.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2332
    • C:\Users\Admin\AppData\Local\Temp\is-DF14U.tmp\OCR Plugin.tmp
      "C:\Users\Admin\AppData\Local\Temp\is-DF14U.tmp\OCR Plugin.tmp" /SL5="$8022C,406307185,377856,C:\Users\Admin\AppData\Local\Temp\WS.PDFelement.Pro.8.3.8.1253\WS.PDFelement.OCR.Plugin\OCR Plugin.exe"
      2⤵
      • Executes dropped EXE
      PID:4824

Network

        MITRE ATT&CK Matrix

        Replay Monitor

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        Downloads

        OCR Plugin.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\is-DF14U.tmp\OCR Plugin.tmp
        • Size 1.6MB
        • SHA256 c5e268d3108185eea0e379c5f53c6dde71cb3d3ea5a23ab974a4e8c0110c846b
        • MD5 SHA1 SHA512 SSDEEP

        memory/2332-1-0x0000000000400000-0x0000000000466000-memory.dmp

        memory/2332-2-0x0000000000401000-0x0000000000417000-memory.dmp

        memory/2332-13-0x0000000000400000-0x0000000000466000-memory.dmp

        memory/2332-20-0x0000000000400000-0x0000000000466000-memory.dmp

        memory/4824-7-0x0000000000400000-0x00000000005B1000-memory.dmp

        memory/4824-14-0x0000000000400000-0x00000000005B1000-memory.dmp

        memory/4824-19-0x0000000000400000-0x00000000005B1000-memory.dmp