Analysis

  • user interaction
    yes
  • max time kernel
    148s
  • max time network
    150s
  • platform
    windows11-21h2_x64
  • resource
    win11-20260513-en
  • resource tags

    arch:x64arch:x86image:win11-20260513-enlocale:en-usos:windows11-21h2-x64systemwindows
  • submitted
    20/07/2026, 01:25

General

  • Target
    Eagle RAT v1.2/EagleRAT.exe
  • Size 5.9MB
  • Sample260720-btevjsbv4m
  • SHA256 ea498ded7ae2820e119202371df16e884a861ff1c6f5e79706f051815ee49b76
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Drops startup file 3 IoCs
  • Executes dropped EXE 7 IoCs
  • Reads data files stored by FTP clients 2 TTPs

    Tries to access configuration files associated with programs like FileZilla.

  • Reads user/profile data of web browsers 3 TTPs

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

  • Unsecured Credentials: Credentials In Files 1 TTPs

    Steal credentials from unsecured files.

  • Adds Run key to start application 2 TTPs 2 IoCs
  • SmartAssembly .NET packer 1 IoCs

    Detects SmartAssembly .NET packer.

  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 7 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Checks processor information in registry 2 TTPs 4 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Modifies registry class 56 IoCs
  • Suspicious behavior: EnumeratesProcesses 8 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of FindShellTrayWindow 3 IoCs
  • Suspicious use of SendNotifyMessage 1 IoCs
  • Suspicious use of SetWindowsHookEx 5 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Eagle RAT v1.2\EagleRAT.exe
    "C:\Users\Admin\AppData\Local\Temp\Eagle RAT v1.2\EagleRAT.exe"
    1⤵
    • Modifies registry class
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1776
    • C:\Users\Admin\AppData\Local\Temp\Eagle RAT v1.2\res.exe
      "C:\Users\Admin\AppData\Local\Temp\Eagle RAT v1.2\res.exe" -extract C:\Users\Admin\AppData\Local\Temp\Eagle RAT v1.2\AssemblyChange.exe,C:\Users\Admin\AppData\Local\Temp\Eagle RAT v1.2\assemblychange.res,VERSIONINFO,,
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      PID:4416
    • C:\Users\Admin\AppData\Local\Temp\Eagle RAT v1.2\res.exe
      "C:\Users\Admin\AppData\Local\Temp\Eagle RAT v1.2\res.exe" -delete C:\Users\Admin\Desktop\Server,C:\Users\Admin\AppData\Local\Temp\Eagle RAT v1.2\res.exe,VERSIONINFO,,
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      PID:3416
    • C:\Users\Admin\AppData\Local\Temp\Eagle RAT v1.2\res.exe
      "C:\Users\Admin\AppData\Local\Temp\Eagle RAT v1.2\res.exe" -addoverwrite C:\Users\Admin\Desktop\Server,C:\Users\Admin\Desktop\Server,C:\Users\Admin\AppData\Local\Temp\Eagle RAT v1.2\assemblychange.res,VERSIONINFO,1,
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      PID:660
  • C:\Users\Admin\Desktop\Server.exe
    "C:\Users\Admin\Desktop\Server.exe"
    1⤵
    • Drops startup file
    • Executes dropped EXE
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2480
    • C:\Users\Admin\AppData\Roaming\Server.exe
      "C:\Users\Admin\AppData\Roaming\Server.exe"
      2⤵
      • Drops startup file
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Checks processor information in registry
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SetWindowsHookEx
      PID:4956
  • C:\Users\Admin\Desktop\Server.exe
    C:\Users\Admin\Desktop\Server.exe
    1⤵
    • Executes dropped EXE
    • System Location Discovery: System Language Discovery
    PID:1804
  • C:\Users\Admin\AppData\Roaming\Server.exe
    C:\Users\Admin\AppData\Roaming\Server.exe
    1⤵
    • Executes dropped EXE
    • System Location Discovery: System Language Discovery
    PID:332

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        Server.exe.log

        • Path C:\Users\Admin\AppData\Local\Microsoft\CLR_v2.0_32\UsageLogs\Server.exe.log
        • Size 860B
        • SHA256 a144b66a1e9bfcd4c8efd602818ab1b75aaadd755874a54ad01ba01bc0556745
        • MD5 SHA1 SHA512 TLSH

        res.exe

        • Path C:\Users\Admin\AppData\Local\Temp\Eagle RAT v1.2\res.exe
        • Size 997KB
        • SHA256 52cad2ada36a7a4b8d5e653cfe1854d32210ef198561e4cf53ea1c4e5ebbb84f
        • MD5 SHA1 SHA512 SSDEEP TLSH

        res.ini

        • Path C:\Users\Admin\AppData\Local\Temp\Eagle RAT v1.2\res.ini
        • Size 190B
        • SHA256 36b4c00e21d96742320d98e502305c8ceeb2e058f064addab98d2c6604f99b8c
        • MD5 SHA1 SHA512 TLSH

        res.log

        • Path C:\Users\Admin\AppData\Local\Temp\Eagle RAT v1.2\res.log
        • Size 249B
        • SHA256 68eb5f6d14e92f166d863798cedb4a941e6e985394f7e518c4c53245a48c334b
        • MD5 SHA1 SHA512 TLSH

        res.log

        • Path C:\Users\Admin\AppData\Local\Temp\Eagle RAT v1.2\res.log
        • Size 297B
        • SHA256 d9bc44b763f776205ab1f859d60fa78774f55701e7671647324f165177e170a4
        • MD5 SHA1 SHA512 TLSH

        Server.exe

        • Path C:\Users\Admin\Desktop\Server.exe
        • Size 135KB
        • SHA256 6a15d62b988383709852519a8fe828d714aa90fad46f934f060a7ebd733ebd92
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/660-60-0x0000000000400000-0x0000000000502000-memory.dmp

        memory/1776-20-0x00007FFC98100000-0x00007FFC98AA1000-memory.dmp

        memory/1776-24-0x00007FFC98100000-0x00007FFC98AA1000-memory.dmp

        memory/1776-6-0x000000001D430000-0x000000001D47C000-memory.dmp

        memory/1776-5-0x0000000000F70000-0x0000000000F78000-memory.dmp

        memory/1776-7-0x00007FFC98100000-0x00007FFC98AA1000-memory.dmp

        memory/1776-8-0x00007FFC98100000-0x00007FFC98AA1000-memory.dmp

        memory/1776-9-0x00007FFC98100000-0x00007FFC98AA1000-memory.dmp

        memory/1776-10-0x00007FFC98100000-0x00007FFC98AA1000-memory.dmp

        memory/1776-11-0x00007FFC98100000-0x00007FFC98AA1000-memory.dmp

        memory/1776-12-0x00007FFC98100000-0x00007FFC98AA1000-memory.dmp

        memory/1776-13-0x00007FFC98100000-0x00007FFC98AA1000-memory.dmp

        memory/1776-14-0x00007FFC98100000-0x00007FFC98AA1000-memory.dmp

        memory/1776-15-0x00007FFC98100000-0x00007FFC98AA1000-memory.dmp

        memory/1776-16-0x00007FFC98100000-0x00007FFC98AA1000-memory.dmp

        memory/1776-17-0x00007FFC98100000-0x00007FFC98AA1000-memory.dmp

        memory/1776-18-0x00007FFC98100000-0x00007FFC98AA1000-memory.dmp

        memory/1776-19-0x00007FFC98100000-0x00007FFC98AA1000-memory.dmp

        memory/1776-2-0x000000001CC60000-0x000000001D12E000-memory.dmp

        memory/1776-21-0x00007FFC983B5000-0x00007FFC983B6000-memory.dmp

        memory/1776-22-0x00007FFC98100000-0x00007FFC98AA1000-memory.dmp

        memory/1776-23-0x00007FFC98100000-0x00007FFC98AA1000-memory.dmp

        memory/1776-4-0x000000001D1D0000-0x000000001D26C000-memory.dmp

        memory/1776-25-0x00007FFC98100000-0x00007FFC98AA1000-memory.dmp

        memory/1776-26-0x00007FFC98100000-0x00007FFC98AA1000-memory.dmp

        memory/1776-27-0x00007FFC98100000-0x00007FFC98AA1000-memory.dmp

        memory/1776-28-0x00007FFC98100000-0x00007FFC98AA1000-memory.dmp

        memory/1776-29-0x00007FFC98100000-0x00007FFC98AA1000-memory.dmp

        memory/1776-30-0x00007FFC98100000-0x00007FFC98AA1000-memory.dmp

        memory/1776-31-0x00007FFC98100000-0x00007FFC98AA1000-memory.dmp

        memory/1776-32-0x00007FFC98100000-0x00007FFC98AA1000-memory.dmp

        memory/1776-33-0x00007FFC98100000-0x00007FFC98AA1000-memory.dmp

        memory/1776-34-0x00007FFC98100000-0x00007FFC98AA1000-memory.dmp

        memory/1776-36-0x00007FFC98100000-0x00007FFC98AA1000-memory.dmp

        memory/1776-35-0x00007FFC98100000-0x00007FFC98AA1000-memory.dmp

        memory/1776-37-0x00007FFC98100000-0x00007FFC98AA1000-memory.dmp

        memory/1776-38-0x00007FFC98100000-0x00007FFC98AA1000-memory.dmp

        memory/1776-3-0x00007FFC98100000-0x00007FFC98AA1000-memory.dmp

        memory/1776-1-0x000000001C6E0000-0x000000001C786000-memory.dmp

        memory/1776-0-0x00007FFC983B5000-0x00007FFC983B6000-memory.dmp

        memory/3416-54-0x0000000000400000-0x0000000000502000-memory.dmp

        memory/4416-45-0x00000000004C0000-0x00000000004C1000-memory.dmp

        memory/4416-44-0x0000000002480000-0x0000000002481000-memory.dmp

        memory/4416-48-0x0000000000400000-0x0000000000502000-memory.dmp