Overview

overview

10

Static

static

3

2026-07-31...ys.exe

windows10-2004-x64

10

2026-07-31...ys.exe

windows11-ltsc_2024-x64

10

Analysis

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

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    31/07/2026, 20:49

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General

  • Target
    2026-07-31_b13052db63acdfaca6256cdcc58920e0_coinminer_elex_emotet_icedid_remcos_rhadamanthys.exe
  • Size 2.4MB
  • Sample260731-zl3hmsgm5v
  • SHA256 d3c1714e1ca282200ec527f478c556c5945db9c33c1aaa4e3648296c2e611baa
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
discoverygh0stratpersistencerat

Malware Config

Signatures

  • Family: Gh0strat

    Gh0st RAT is a remote access tool (RAT) with its source code public and it has been used by multiple Chinese groups.

    ratgh0strat
  • Gh0st RAT payload 1 IoCs
  • Server Software Component: Terminal Services DLL 1 TTPs 1 IoCs
    persistence
  • Executes dropped EXE 4 IoCs
  • Loads dropped DLL 3 IoCs
  • Drops file in System32 directory 3 IoCs
  • Drops file in Program Files 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 6 IoCs

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

    discovery
  • Modifies data under HKEY_USERS 1 IoCs
  • Modifies registry class 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-07-31_b13052db63acdfaca6256cdcc58920e0_coinminer_elex_emotet_icedid_remcos_rhadamanthys.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-07-31_b13052db63acdfaca6256cdcc58920e0_coinminer_elex_emotet_icedid_remcos_rhadamanthys.exe"
    1⤵
    • Drops file in Program Files directory
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:908
    • C:\Users\Admin\AppData\Local\Temp\look2.exe
      C:\Users\Admin\AppData\Local\Temp\\look2.exe
      2⤵
      • Server Software Component: Terminal Services DLL
      • Executes dropped EXE
      • Loads dropped DLL
      • Drops file in System32 directory
      • System Location Discovery: System Language Discovery
      PID:4716
    • C:\Users\Admin\AppData\Local\Temp\HD_2026-07-31_b13052db63acdfaca6256cdcc58920e0_coinminer_elex_emotet_icedid_remcos_rhadamanthys.exe
      C:\Users\Admin\AppData\Local\Temp\HD_2026-07-31_b13052db63acdfaca6256cdcc58920e0_coinminer_elex_emotet_icedid_remcos_rhadamanthys.exe
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Modifies data under HKEY_USERS
      • Modifies registry class
      • Suspicious use of WriteProcessMemory
      PID:3656
      • C:\Users\Admin\AppData\Local\Temp\HD_2026-07-31_b13052db63acdfaca6256cdcc58920e0_coinminer_elex_emotet_icedid_remcos_rhadamanthys.exe
        "C:\Users\Admin\AppData\Local\Temp\HD_2026-07-31_b13052db63acdfaca6256cdcc58920e0_coinminer_elex_emotet_icedid_remcos_rhadamanthys.exe" --channel=3656.1.563169134 --type=renderer
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        PID:1940
  • C:\Windows\SysWOW64\svchost.exe
    C:\Windows\SysWOW64\svchost.exe -k "svchcst"
    1⤵
      PID:4148
    • C:\Windows\SysWOW64\svchost.exe
      C:\Windows\SysWOW64\svchost.exe -k "svchcst"
      1⤵
      • Loads dropped DLL
      • Drops file in System32 directory
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2416
      • C:\Windows\SysWOW64\svchcst.exe
        C:\Windows\system32\svchcst.exe "c:\windows\system32\240702171.bat",MainThread
        2⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • System Location Discovery: System Language Discovery
        PID:1676
    • C:\Windows\System32\svchost.exe
      C:\Windows\System32\svchost.exe -k "svchcst"
      1⤵
        PID:4088

      Network

            MITRE ATT&CK Enterprise v16

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            Downloads

            HD_2026-07-31_b13052db63acdfaca6256cdcc58920e0_coinminer_elex_emotet_icedid_remcos_rhadamanthys.exe
            • Path C:\Users\Admin\AppData\Local\Temp\HD_2026-07-31_b13052db63acdfaca6256cdcc58920e0_coinminer_elex_emotet_icedid_remcos_rhadamanthys.exe
            • Size 1.3MB
            • SHA256 1c52b50019786ce77c3338f470a9193f90f71080196198357744cb065b7c6851
            • MD5 SHA1 SHA512 SSDEEP TLSH
            Submit Download

            HD_X.dat
            • Path C:\Users\Admin\AppData\Local\Temp\HD_X.dat
            • Size 1.1MB
            • SHA256 706f73c448e3618e029aaeb44d9231a07dfd9701a83c1b807668f65516e5273d
            • MD5 SHA1 SHA512 SSDEEP TLSH
            Submit Download

            look2.exe
            • Path C:\Users\Admin\AppData\Local\Temp\look2.exe
            • Size 337KB
            • SHA256 86492ebf2d6f471a5ee92977318d099b3ea86175b5b7ae522237ae01d07a4857
            • MD5 SHA1 SHA512 SSDEEP TLSH
            Submit Download

            240702171.bat
            • Path C:\Windows\SysWOW64\240702171.bat
            • Size 51KB
            • SHA256 7df06b3be40faad211b22e5d795ccafb929fd5c86b28234fad718fbab0ecb69b
            • MD5 SHA1 SHA512 SSDEEP TLSH
            Submit Download

            svchcst.exe
            • Path C:\Windows\SysWOW64\svchcst.exe
            • Size 51KB
            • SHA256 ce6bb7eddc83762c708d4a41709ae00371dbdc09b2a380f28fa60b1edf917473
            • MD5 SHA1 SHA512 SSDEEP TLSH
            Submit Download