Analysis

  • max time kernel
    98s
  • max time network
    142s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    26/08/2026, 16:10

General

  • Target
    2026-08-25_9a215d543821c06be2fb9f316b2d0335_amadey_cloudeye_darkgate_elex_luca-stealer_njrat_rhadamanthys_smoke-loader_stop.exe
  • Size 4.2MB
  • Sample260826-tmekbasbnb
  • SHA256 ab9b2f9c114aee2af56af39a22c2c78b3969186b5cc3fc9d19e48851f15ec6cd
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Reads user/profile data of web browsers 3 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Adds Run key to start application 2 TTPs 2 IoCs
  • Drops autorun.inf file 1 TTPs 2 IoCs

    Malware can abuse Windows Autorun to spread further via attached volumes.

  • Drops file in Program Files directory 64 IoCs
  • Drops file in Windows directory 64 IoCs
  • 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.

  • NTFS ADS 2 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-08-25_9a215d543821c06be2fb9f316b2d0335_amadey_cloudeye_darkgate_elex_luca-stealer_njrat_rhadamanthys_smoke-loader_stop.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-25_9a215d543821c06be2fb9f316b2d0335_amadey_cloudeye_darkgate_elex_luca-stealer_njrat_rhadamanthys_smoke-loader_stop.exe"
    1⤵
    • Adds Run key to start application
    • Drops autorun.inf file
    • Drops file in Program Files directory
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • NTFS ADS
    • Suspicious use of SetWindowsHookEx
    PID:3664
  • C:\905c0769f9a06c95a24ddf945\patcher.exe
    C:\905c0769f9a06c95a24ddf945\patcher.exe
    1⤵
    • Executes dropped EXE
    • Adds Run key to start application
    • Drops autorun.inf file
    • Drops file in Program Files directory
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • NTFS ADS
    • Suspicious use of SetWindowsHookEx
    PID:3396

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        patcher.exe

        • Path C:\905c0769f9a06c95a24ddf945\patcher.exe
        • Size 4.2MB
        • SHA256 ab9b2f9c114aee2af56af39a22c2c78b3969186b5cc3fc9d19e48851f15ec6cd
        • MD5 SHA1 SHA512 SSDEEP TLSH

        7z.exe$

        • Path C:\Program Files\7-Zip\7z.exe$
        • Size 4.7MB
        • SHA256 62473e71287ff2e079e0e59dfd7d6187832a9b12423f28d1c56a8be2531f7b45
        • MD5 SHA1 SHA512 SSDEEP TLSH

        rmid.exe

        • Path C:\Program Files\Java\jdk-1.8\jre\bin\rmid.exe
        • Size 4.2MB
        • SHA256 0345260d13433d69f14fd8dae2e0b0ca06aae9bae485ec2ec7bebfcf3194ac3a
        • MD5 SHA1 SHA512 SSDEEP TLSH

        misc.exe$

        • Path C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-001F-0C0A-1000-0000000FF1CE}\misc.exe$
        • Size 4.3MB
        • SHA256 a97f23330f514c4556beca707f7fad7db1fdc652ea5190e5a29040d9ddb941bd
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/3396-10-0x0000000002040000-0x0000000002050000-memory.dmp

        memory/3396-19-0x0000000002040000-0x0000000002050000-memory.dmp

        memory/3664-0-0x0000000000400000-0x000000000040E000-memory.dmp

        memory/3664-1-0x0000000002190000-0x0000000002193000-memory.dmp

        memory/3664-18-0x0000000002190000-0x0000000002193000-memory.dmp