Analysis

  • max time kernel
    150s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    08/11/2026, 19:39

General

  • Target
    2026-11-08_cd18d4434dba2152f03aeab4487cfa89_amadey_darkgate_elex_ramnit_smoke-loader_stop.exe
  • Size 1.7MB
  • Sample261108-ydeaeae13s
  • SHA256 de98458bd78851b792b05176b37bb71e74fb1fb3012d096d0f5d72bfa13b5486
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Family: Ramnit

    Ramnit is a versatile family that holds viruses, worms, and Trojans.

  • Custom signature
    UPX dump on OEP (original entry point) 4 IoCs
  • Executes dropped EXE 1 IoCs
  • UPX packed file 3 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Program crash 1 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.

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of FindShellTrayWindow 4 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-11-08_cd18d4434dba2152f03aeab4487cfa89_amadey_darkgate_elex_ramnit_smoke-loader_stop.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-11-08_cd18d4434dba2152f03aeab4487cfa89_amadey_darkgate_elex_ramnit_smoke-loader_stop.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:5064
    • C:\Users\Admin\AppData\Local\Temp\2026-11-08_cd18d4434dba2152f03aeab4487cfa89_amadey_darkgate_elex_ramnit_smoke-loader_stopSrv.exe
      C:\Users\Admin\AppData\Local\Temp\2026-11-08_cd18d4434dba2152f03aeab4487cfa89_amadey_darkgate_elex_ramnit_smoke-loader_stopSrv.exe
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      PID:3788
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 3788 -s 332
        3⤵
        • Program crash
        PID:3324
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 3788 -ip 3788
    1⤵
      PID:5964

    Network

          MITRE ATT&CK Enterprise v16

          Replay Monitor

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          Downloads

          2026-11-08_cd18d4434dba2152f03aeab4487cfa89_amadey_darkgate_elex_ramnit_smoke-loader_stopSrv.exe

          • Path C:\Users\Admin\AppData\Local\Temp\2026-11-08_cd18d4434dba2152f03aeab4487cfa89_amadey_darkgate_elex_ramnit_smoke-loader_stopSrv.exe
          • Size 55KB
          • SHA256 fd6c69c345f1e32924f0a5bb7393e191b393a78d58e2c6413b03ced7482f2320
          • MD5 SHA1 SHA512 SSDEEP TLSH

          memory/3788-5-0x0000000000400000-0x000000000042E000-memory.dmp

          memory/3788-7-0x0000000000400000-0x000000000042E000-memory.dmp

          memory/3788-6-0x00000000021A0000-0x00000000021AF000-memory.dmp

          memory/5064-0-0x0000000000BB0000-0x0000000000D7A000-memory.dmp

          memory/5064-9-0x0000000000BB0000-0x0000000000D7A000-memory.dmp