Analysis

  • max time kernel
    150s
  • max time network
    145s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    27/07/2026, 03:58

General

  • Target
    3e13c0ace9f009cd692ccbe6dde3fcd7f0efc419af8e40fcb47af3f99d36071c.exe
  • Size 380KB
  • Sample260727-ejskfahb58
  • SHA256 3e13c0ace9f009cd692ccbe6dde3fcd7f0efc419af8e40fcb47af3f99d36071c
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10

Malware Config

Signatures

  • Loads dropped DLL 2 IoCs
  • Contacts third-party web service commonly abused for C2 1 TTPs 2 IoCs

    Legitimate web (hosting) services can be abused by malware authors to host malware or C2s.

  • Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs
  • Drops file in Program Files directory 1 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\3e13c0ace9f009cd692ccbe6dde3fcd7f0efc419af8e40fcb47af3f99d36071c.exe
    "C:\Users\Admin\AppData\Local\Temp\3e13c0ace9f009cd692ccbe6dde3fcd7f0efc419af8e40fcb47af3f99d36071c.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • Drops file in Program Files directory
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: MapViewOfSection
    • Suspicious use of WriteProcessMemory
    PID:5660
    • C:\Users\Admin\AppData\Local\Temp\3e13c0ace9f009cd692ccbe6dde3fcd7f0efc419af8e40fcb47af3f99d36071c.exe
      "C:\Users\Admin\AppData\Local\Temp\3e13c0ace9f009cd692ccbe6dde3fcd7f0efc419af8e40fcb47af3f99d36071c.exe"
      2⤵
        PID:4356
      • C:\Users\Admin\AppData\Local\Temp\3e13c0ace9f009cd692ccbe6dde3fcd7f0efc419af8e40fcb47af3f99d36071c.exe
        "C:\Users\Admin\AppData\Local\Temp\3e13c0ace9f009cd692ccbe6dde3fcd7f0efc419af8e40fcb47af3f99d36071c.exe"
        2⤵
        • Suspicious use of NtSetInformationThreadHideFromDebugger
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:3736
        • C:\Users\Admin\AppData\Local\Temp\3e13c0ace9f009cd692ccbe6dde3fcd7f0efc419af8e40fcb47af3f99d36071c.exe
          "C:\Users\Admin\AppData\Local\Temp\3e13c0ace9f009cd692ccbe6dde3fcd7f0efc419af8e40fcb47af3f99d36071c.exe"
          3⤵
            PID:1768

      Network

            MITRE ATT&CK Enterprise v16

            Replay Monitor

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            Downloads

            nscFB83.tmp

            • Path C:\Users\Admin\AppData\Local\Temp\nscFB83.tmp
            • Size 59B
            • SHA256 5745e24f1d2217560ffd59274adb500eb2b350a3fcc86cda4e6181fbe4f96ece
            • MD5 SHA1 SHA512 TLSH

            nscFB83.tmp

            • Path C:\Users\Admin\AppData\Local\Temp\nscFB83.tmp
            • Size 19B
            • SHA256 84911471a6124a186d240b3b67eed83ba5a0a7cb911eefc790712d936c83d568
            • MD5 SHA1 SHA512

            nscFB83.tmp

            • Path C:\Users\Admin\AppData\Local\Temp\nscFB83.tmp
            • Size 30B
            • SHA256 1886befe7455fcda2daf5715f2b768e012a1d6debe288fa5feb4e523fd4f52d4
            • MD5 SHA1 SHA512

            nscFB83.tmp

            • Path C:\Users\Admin\AppData\Local\Temp\nscFB83.tmp
            • Size 57B
            • SHA256 80eb66b392cf670bb4afede5a57488fc9e9166f9a8c492f290d150c834e1e6aa
            • MD5 SHA1 SHA512 TLSH

            nsdFE47.tmp

            • Path C:\Users\Admin\AppData\Local\Temp\nsdFE47.tmp
            • Size 27B
            • SHA256 2660dc03224de6b184ffcb97188e0b67d7153d5cafc3e06b7add32e8f6ae17cb
            • MD5 SHA1 SHA512

            System.dll

            • Path C:\Users\Admin\AppData\Local\Temp\nsmFC5E.tmp\System.dll
            • Size 12KB
            • SHA256 8dc562cda7217a3a52db898243de3e2ed68b80e62ddcb8619545ed0b4e7f65a8
            • MD5 SHA1 SHA512 SSDEEP TLSH

            nsnFCFD.tmp

            • Path C:\Users\Admin\AppData\Local\Temp\nsnFCFD.tmp
            • Size 6B
            • SHA256 6923dd1bc0460082c5d55a831908c24a282860b7f1cd6c2b79cf1bc8857c639c
            • MD5 SHA1 SHA512

            nsnFCFD.tmp

            • Path C:\Users\Admin\AppData\Local\Temp\nsnFCFD.tmp
            • Size 9B
            • SHA256 ae789a65914ed002efb82dad89e5a4d4b9ec8e7faae30d0ed6e3c0d20f7d3858
            • MD5 SHA1 SHA512

            nsnFCFD.tmp

            • Path C:\Users\Admin\AppData\Local\Temp\nsnFCFD.tmp
            • Size 10B
            • SHA256 a7de06c22e4e67908840ec3f00ab8fe9e04ae94fb16a74136002afbaf607ff92
            • MD5 SHA1 SHA512

            nsnFCFD.tmp

            • Path C:\Users\Admin\AppData\Local\Temp\nsnFCFD.tmp
            • Size 60B
            • SHA256 841dc08b8cb7a68b74c3a782e1043be391dc5aee2ada726e64e19ffe2ab479b1
            • MD5 SHA1 SHA512 TLSH

            nsnFD9A.tmp

            • Path C:\Users\Admin\AppData\Local\Temp\nsnFD9A.tmp
            • Size 32B
            • SHA256 9b8062221a0d073ebaaa68dc362326896bc0d45a60b92c8deb3b817303ee2a55
            • MD5 SHA1 SHA512

            nsnFD9A.tmp

            • Path C:\Users\Admin\AppData\Local\Temp\nsnFD9A.tmp
            • Size 56B
            • SHA256 777234c4c53220dc6d5e20fc1c7a152a5532c2e76438e29a5dbc7e7d2f0ad24d
            • MD5 SHA1 SHA512 TLSH

            nsnFD9A.tmp

            • Path C:\Users\Admin\AppData\Local\Temp\nsnFD9A.tmp
            • Size 42B
            • SHA256 2476aef9aded7d4c946deed767cb1289d8bae0c0cdd4ea8e97ff6f67760f8635
            • MD5 SHA1 SHA512

            nssFC7F.tmp

            • Path C:\Users\Admin\AppData\Local\Temp\nssFC7F.tmp
            • Size 8B
            • SHA256 1c329924865741e0222d3ead23072cfbed14f96e2b0432573068eb0640513101
            • MD5 SHA1 SHA512

            nssFC7F.tmp

            • Path C:\Users\Admin\AppData\Local\Temp\nssFC7F.tmp
            • Size 12B
            • SHA256 9c2c033694acd2ee629918b688ee91e0032e6d2fa5cbb6b39a13e50024e73e01
            • MD5 SHA1 SHA512

            nssFC7F.tmp

            • Path C:\Users\Admin\AppData\Local\Temp\nssFC7F.tmp
            • Size 16B
            • SHA256 0d4b1effa5ab30d5f6d9e6b1bd6de429d4a25075dbdf2f28d67beab72f6bff0e
            • MD5 SHA1 SHA512

            nssFC7F.tmp

            • Path C:\Users\Admin\AppData\Local\Temp\nssFC7F.tmp
            • Size 32B
            • SHA256 05ec837bf0f57ead1b3fae5bec24f103831be6946eda1fe4cec3700ae019b117
            • MD5 SHA1 SHA512

            nssFC7F.tmp

            • Path C:\Users\Admin\AppData\Local\Temp\nssFC7F.tmp
            • Size 27B
            • SHA256 1bf567e8c29ff4bd0866da8a312c38c4c2ffabf6916a87fa7bc7bbba2b42db36
            • MD5 SHA1 SHA512

            memory/3736-563-0x00000000771FF000-0x0000000077200000-memory.dmp

            memory/3736-564-0x00000000771BD000-0x00000000771BE000-memory.dmp

            memory/3736-565-0x0000000077285000-0x0000000077286000-memory.dmp

            memory/3736-577-0x0000000000480000-0x0000000001766000-memory.dmp

            memory/3736-578-0x0000000077285000-0x0000000077286000-memory.dmp

            memory/5660-562-0x0000000073E85000-0x0000000073E86000-memory.dmp