Analysis

  • max time kernel
    149s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    27/07/2026, 04:22

General

  • Target
    45a470f4e0156015e0e7feeffdcaf87979bf9525d350d85bd97c223d9f007b96.exe
  • Size 647KB
  • Sample260727-ezg4msgq7x
  • SHA256 45a470f4e0156015e0e7feeffdcaf87979bf9525d350d85bd97c223d9f007b96
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10

Malware Config

Signatures

  • Loads dropped DLL 1 IoCs
  • Drops file in System32 directory 1 IoCs
  • Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs
  • Drops file in Windows directory 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • System Location Discovery: System Language Discovery 1 TTPs 2 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 WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\45a470f4e0156015e0e7feeffdcaf87979bf9525d350d85bd97c223d9f007b96.exe
    "C:\Users\Admin\AppData\Local\Temp\45a470f4e0156015e0e7feeffdcaf87979bf9525d350d85bd97c223d9f007b96.exe"
    1⤵
    • Loads dropped DLL
    • Drops file in System32 directory
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: MapViewOfSection
    • Suspicious use of WriteProcessMemory
    PID:4588
    • C:\Users\Admin\AppData\Local\Temp\45a470f4e0156015e0e7feeffdcaf87979bf9525d350d85bd97c223d9f007b96.exe
      "C:\Users\Admin\AppData\Local\Temp\45a470f4e0156015e0e7feeffdcaf87979bf9525d350d85bd97c223d9f007b96.exe"
      2⤵
        PID:5340
      • C:\Users\Admin\AppData\Local\Temp\45a470f4e0156015e0e7feeffdcaf87979bf9525d350d85bd97c223d9f007b96.exe
        "C:\Users\Admin\AppData\Local\Temp\45a470f4e0156015e0e7feeffdcaf87979bf9525d350d85bd97c223d9f007b96.exe"
        2⤵
        • Suspicious use of NtSetInformationThreadHideFromDebugger
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:5932
        • C:\Users\Admin\AppData\Local\Temp\45a470f4e0156015e0e7feeffdcaf87979bf9525d350d85bd97c223d9f007b96.exe
          "C:\Users\Admin\AppData\Local\Temp\45a470f4e0156015e0e7feeffdcaf87979bf9525d350d85bd97c223d9f007b96.exe"
          3⤵
            PID:3596

      Network

            MITRE ATT&CK Enterprise v16

            Replay Monitor

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            Downloads

            System.dll

            • Path C:\Users\Admin\AppData\Local\Temp\nsw155B.tmp\System.dll
            • Size 12KB
            • SHA256 8b4c47c4cf5e76ec57dd5a050d5acd832a0d532ee875d7b44f6cdaf68f90d37c
            • MD5 SHA1 SHA512 SSDEEP TLSH

            memory/4588-10-0x0000000074525000-0x0000000074526000-memory.dmp

            memory/5932-11-0x0000000077828000-0x0000000077829000-memory.dmp

            memory/5932-12-0x00000000778C9000-0x00000000778CA000-memory.dmp

            memory/5932-13-0x0000000077845000-0x0000000077846000-memory.dmp

            memory/5932-14-0x0000000000480000-0x00000000016D4000-memory.dmp

            memory/5932-15-0x00000000778C9000-0x00000000778CA000-memory.dmp