Analysis

  • max time kernel
    149s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    31/08/2026, 10:46

General

  • Target
    c9e5bf50471b9aa47fe010a9979f8b977fbc7c98fcd3f734749508eb70b6b127.exe
  • Size 4.1MB
  • Sample260831-mt7q4shk21
  • SHA256 c9e5bf50471b9aa47fe010a9979f8b977fbc7c98fcd3f734749508eb70b6b127
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10

Malware Config

Signatures

  • Loads dropped DLL 14 IoCs
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Drops file in Program Files directory 4 IoCs
  • 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.

  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\c9e5bf50471b9aa47fe010a9979f8b977fbc7c98fcd3f734749508eb70b6b127.exe
    "C:\Users\Admin\AppData\Local\Temp\c9e5bf50471b9aa47fe010a9979f8b977fbc7c98fcd3f734749508eb70b6b127.exe"
    1⤵
    • Loads dropped DLL
    • Drops file in Program Files directory
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    PID:4272

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        Math.dll

        • Path C:\Users\Admin\AppData\Local\Temp\nsa915F.tmp\Math.dll
        • Size 67KB
        • SHA256 8d9a23dd2004b68c0d2e64e6c6ad330d0c648bffe2b9f619a1e9760ef978207a
        • MD5 SHA1 SHA512 SSDEEP TLSH

        NSISFastLib.dll

        • Path C:\Users\Admin\AppData\Local\Temp\nsa915F.tmp\NSISFastLib.dll
        • Size 767KB
        • SHA256 e05789721d4115a14bfa28fafdcad1c34d9c56fb5f9d28558ac86a2137d5f739
        • MD5 SHA1 SHA512 SSDEEP TLSH

        System.dll

        • Path C:\Users\Admin\AppData\Local\Temp\nsa915F.tmp\System.dll
        • Size 12KB
        • SHA256 8dc562cda7217a3a52db898243de3e2ed68b80e62ddcb8619545ed0b4e7f65a8
        • MD5 SHA1 SHA512 SSDEEP TLSH

        UAC.dll

        • Path C:\Users\Admin\AppData\Local\Temp\nsa915F.tmp\UAC.dll
        • Size 14KB
        • SHA256 2f7f8fc05dc4fd0d5cda501b47e4433357e887bbfed7292c028d99c73b52dc08
        • MD5 SHA1 SHA512 SSDEEP TLSH

        inetc.dll

        • Path C:\Users\Admin\AppData\Local\Temp\nsa915F.tmp\inetc.dll
        • Size 38KB
        • SHA256 a793929232afb78b1c5b2f45d82094098bcf01523159fad1032147d8d5f9c4df
        • MD5 SHA1 SHA512 SSDEEP TLSH

        nsDialogs.dll

        • Path C:\Users\Admin\AppData\Local\Temp\nsa915F.tmp\nsDialogs.dll
        • Size 9KB
        • SHA256 56b96add1978b1abba286f7f8982b0efbe007d4a48b3ded6a4d408e01d753fe2
        • MD5 SHA1 SHA512 SSDEEP TLSH

        nsJSON.dll

        • Path C:\Users\Admin\AppData\Local\Temp\nsa915F.tmp\nsJSON.dll
        • Size 23KB
        • SHA256 64b3efdf3de54e338d4db96b549a7bdb7237bb88a82a0a63aef570327a78a6fb
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/4272-13-0x00000000029C0000-0x0000000002A85000-memory.dmp

        memory/4272-21-0x0000000002B30000-0x0000000002BF5000-memory.dmp

        memory/4272-48-0x00000000035D0000-0x0000000003695000-memory.dmp