Analysis

  • max time kernel
    149s
  • max time network
    122s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    03/08/2026, 18:45

General

  • Target
    2026-08-03_1df3b6e9b0116e14fae19fe3425ceba9_amadey_elex_rhadamanthys_smoke-loader_stop_tofsee.exe
  • Size 149KB
  • Sample260803-xd97eawdkc
  • SHA256 36c1cd3b8e37f418373349027f7337de95b2fb0b17efd326d86e2be685ee8934
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Modifies firewall policy service 3 TTPs 4 IoCs
  • Executes dropped EXE 5 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Drops file in Windows directory 4 IoCs
  • Program crash 1 IoCs
  • 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.

  • Suspicious behavior: EnumeratesProcesses 10 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 10 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-08-03_1df3b6e9b0116e14fae19fe3425ceba9_amadey_elex_rhadamanthys_smoke-loader_stop_tofsee.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-03_1df3b6e9b0116e14fae19fe3425ceba9_amadey_elex_rhadamanthys_smoke-loader_stop_tofsee.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:1864
    • C:\Users\Admin\AppData\Local\Temp\JZ6nX.exe
      "C:\Users\Admin\AppData\Local\Temp\2026-08-03_1df3b6e9b0116e14fae19fe3425ceba9_amadey_elex_rhadamanthys_smoke-loader_stop_tofsee.exe" GHRLgUsT
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:5856
      • C:\Users\Admin\AppData\Local\Temp\2026-08-03_1df3b6e9b0116e14fae19fe3425ceba9_amadey_elex_rhadamanthys_smoke-loader_stop_tofsee.exe
        "C:\Users\Admin\AppData\Local\Temp\JZ6nX.exe" P12AZCZB
        3⤵
        • Executes dropped EXE
        • Suspicious use of SetThreadContext
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:1628
        • C:\Users\Admin\AppData\Local\Temp\2026-08-03_1df3b6e9b0116e14fae19fe3425ceba9_amadey_elex_rhadamanthys_smoke-loader_stop_tofsee.exe
          YePstq44
          4⤵
          • Modifies firewall policy service
          • Executes dropped EXE
          • Drops file in Windows directory
          • System Location Discovery: System Language Discovery
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of WriteProcessMemory
          PID:3476
          • \??\c:\windows\mdm.exe
            c:\windows\mdm.exe
            5⤵
            • Executes dropped EXE
            • Drops file in Windows directory
            • System Location Discovery: System Language Discovery
            • Suspicious use of WriteProcessMemory
            PID:4980
            • \??\c:\windows\sOBMU.exe
              "c:\windows\mdm.exe" 5PQMkkGw
              6⤵
              • Executes dropped EXE
              • Drops file in Windows directory
              • System Location Discovery: System Language Discovery
              • Suspicious use of WriteProcessMemory
              PID:2312
              • \??\c:\windows\sOBMU.exe
                "c:\windows\sOBMU.exe"
                7⤵
                  PID:2412
                • C:\Windows\SysWOW64\WerFault.exe
                  C:\Windows\SysWOW64\WerFault.exe -u -p 2312 -s 288
                  7⤵
                  • Program crash
                  PID:2536
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2312 -ip 2312
      1⤵
        PID:1180

      Network

            MITRE ATT&CK Enterprise v16

            Replay Monitor

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            Downloads

            JZ6nX.exe

            • Path C:\Users\Admin\AppData\Local\Temp\JZ6nX.exe
            • Size 149KB
            • SHA256 630976f97e317c215592a024f435365da19036604b9f4ae9d57b7205f3b74c40
            • MD5 SHA1 SHA512 SSDEEP TLSH

            sOBMU.exe

            • Path C:\Windows\sOBMU.exe
            • Size 149KB
            • SHA256 46c954dc8bba72f88bc7a68d715899f13e3a95349752288c94fa4fd2f6d84ffd
            • MD5 SHA1 SHA512 SSDEEP TLSH

            memory/3476-38-0x0000000000400000-0x000000000049D000-memory.dmp

            memory/3476-41-0x0000000000400000-0x000000000049D000-memory.dmp

            memory/3476-42-0x0000000000400000-0x000000000049D000-memory.dmp

            memory/3476-43-0x0000000000400000-0x000000000049D000-memory.dmp

            memory/3476-49-0x0000000000400000-0x000000000049D000-memory.dmp