Analysis

  • max time kernel
    148s
  • max time network
    148s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    15/08/2026, 10:24

General

  • Target
    2026-08-15_f0b1cc0355ba3de6bafc83fb86542dfe_elex_remcos_wannacry.exe
  • Size 84KB
  • Sample260815-mfkdnafb64
  • SHA256 0e917f0681ed8a321bd303814711ffa1d23a5143a3fd7f3ab31cb048851918e2
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
9/10

Malware Config

Signatures

  • Detects Windows executables referencing non-Windows User-Agents 11 IoCs
  • Executes dropped EXE 11 IoCs
  • Drops file in Windows directory 11 IoCs
  • Executes a command shell one-liner 1 TTPs 11 IoCs

    Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.

  • System Location Discovery: System Language Discovery 1 TTPs 23 IoCs

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

  • Suspicious use of AdjustPrivilegeToken 11 IoCs
  • Suspicious use of WriteProcessMemory 22 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-08-15_f0b1cc0355ba3de6bafc83fb86542dfe_elex_remcos_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-15_f0b1cc0355ba3de6bafc83fb86542dfe_elex_remcos_wannacry.exe"
    1⤵
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:4624
    • C:\Windows\m52386533c78CCa4fe818A8Bn8F51A0F03A02u.exe
      C:\Windows\m52386533c78CCa4fe818A8Bn8F51A0F03A02u.exe
      2⤵
      • Executes dropped EXE
      • Drops file in Windows directory
      • System Location Discovery: System Language Discovery
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:1648
      • C:\Windows\m2653AC0Bc8E6Aa4d221A9DAn223F8B36B80Au.exe
        C:\Windows\m2653AC0Bc8E6Aa4d221A9DAn223F8B36B80Au.exe
        3⤵
        • Executes dropped EXE
        • Drops file in Windows directory
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:1748
        • C:\Windows\m67AF7E72c683Fa46ec19DD9n69BB7F149601u.exe
          C:\Windows\m67AF7E72c683Fa46ec19DD9n69BB7F149601u.exe
          4⤵
          • Executes dropped EXE
          • Drops file in Windows directory
          • System Location Discovery: System Language Discovery
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of WriteProcessMemory
          PID:1892
          • C:\Windows\m4875A15Ec9C15a49de1BCE0n815E26391A35u.exe
            C:\Windows\m4875A15Ec9C15a49de1BCE0n815E26391A35u.exe
            5⤵
            • Executes dropped EXE
            • Drops file in Windows directory
            • System Location Discovery: System Language Discovery
            • Suspicious use of AdjustPrivilegeToken
            • Suspicious use of WriteProcessMemory
            PID:1876
            • C:\Windows\mF860DE63c9467a46541AADBn742240DAA25Bu.exe
              C:\Windows\mF860DE63c9467a46541AADBn742240DAA25Bu.exe
              6⤵
              • Executes dropped EXE
              • Drops file in Windows directory
              • System Location Discovery: System Language Discovery
              • Suspicious use of AdjustPrivilegeToken
              • Suspicious use of WriteProcessMemory
              PID:5548
              • C:\Windows\m31C0EF74c7C90a4a861B81AnC6A22F46D6FCu.exe
                C:\Windows\m31C0EF74c7C90a4a861B81AnC6A22F46D6FCu.exe
                7⤵
                • Executes dropped EXE
                • Drops file in Windows directory
                • System Location Discovery: System Language Discovery
                • Suspicious use of AdjustPrivilegeToken
                • Suspicious use of WriteProcessMemory
                PID:1460
                • C:\Windows\m51B2AB69cBAADa4de119161nCF91BEB06D2Fu.exe
                  C:\Windows\m51B2AB69cBAADa4de119161nCF91BEB06D2Fu.exe
                  8⤵
                  • Executes dropped EXE
                  • Drops file in Windows directory
                  • System Location Discovery: System Language Discovery
                  • Suspicious use of AdjustPrivilegeToken
                  • Suspicious use of WriteProcessMemory
                  PID:2380
                  • C:\Windows\m19E66964cD4C7a4d3b1B537nDA4346E82DB0u.exe
                    C:\Windows\m19E66964cD4C7a4d3b1B537nDA4346E82DB0u.exe
                    9⤵
                    • Executes dropped EXE
                    • Drops file in Windows directory
                    • System Location Discovery: System Language Discovery
                    • Suspicious use of AdjustPrivilegeToken
                    • Suspicious use of WriteProcessMemory
                    PID:4180
                    • C:\Windows\m7C5F8B31cD2BBa4f4f18851n69492ADA3902u.exe
                      C:\Windows\m7C5F8B31cD2BBa4f4f18851n69492ADA3902u.exe
                      10⤵
                      • Executes dropped EXE
                      • Drops file in Windows directory
                      • System Location Discovery: System Language Discovery
                      • Suspicious use of AdjustPrivilegeToken
                      • Suspicious use of WriteProcessMemory
                      PID:4716
                      • C:\Windows\mC681FFC9c8D27a4eae1B44Bn31DF9AABEB78u.exe
                        C:\Windows\mC681FFC9c8D27a4eae1B44Bn31DF9AABEB78u.exe
                        11⤵
                        • Executes dropped EXE
                        • Drops file in Windows directory
                        • System Location Discovery: System Language Discovery
                        • Suspicious use of AdjustPrivilegeToken
                        • Suspicious use of WriteProcessMemory
                        PID:468
                        • C:\Windows\mDABE8CF0c0BA4a49ef19A42nCC54AAC204AAu.exe
                          C:\Windows\mDABE8CF0c0BA4a49ef19A42nCC54AAC204AAu.exe
                          12⤵
                          • Executes dropped EXE
                          • System Location Discovery: System Language Discovery
                          PID:4172
                        • C:\Windows\SysWOW64\cmd.exe
                          C:\Windows\system32\cmd.exe /c del C:\Windows\MC681F~1.EXE > nul
                          12⤵
                          • Executes a command shell one-liner
                          • System Location Discovery: System Language Discovery
                          PID:3268
                      • C:\Windows\SysWOW64\cmd.exe
                        C:\Windows\system32\cmd.exe /c del C:\Windows\M7C5F8~1.EXE > nul
                        11⤵
                        • Executes a command shell one-liner
                        • System Location Discovery: System Language Discovery
                        PID:4196
                    • C:\Windows\SysWOW64\cmd.exe
                      C:\Windows\system32\cmd.exe /c del C:\Windows\M19E66~1.EXE > nul
                      10⤵
                      • Executes a command shell one-liner
                      • System Location Discovery: System Language Discovery
                      PID:5988
                  • C:\Windows\SysWOW64\cmd.exe
                    C:\Windows\system32\cmd.exe /c del C:\Windows\M51B2A~1.EXE > nul
                    9⤵
                    • Executes a command shell one-liner
                    • System Location Discovery: System Language Discovery
                    PID:3344
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /c del C:\Windows\M31C0E~1.EXE > nul
                  8⤵
                  • Executes a command shell one-liner
                  • System Location Discovery: System Language Discovery
                  PID:1168
              • C:\Windows\SysWOW64\cmd.exe
                C:\Windows\system32\cmd.exe /c del C:\Windows\MF860D~1.EXE > nul
                7⤵
                • Executes a command shell one-liner
                • System Location Discovery: System Language Discovery
                PID:2088
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /c del C:\Windows\M4875A~1.EXE > nul
              6⤵
              • Executes a command shell one-liner
              • System Location Discovery: System Language Discovery
              PID:5976
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /c del C:\Windows\M67AF7~1.EXE > nul
            5⤵
            • Executes a command shell one-liner
            • System Location Discovery: System Language Discovery
            PID:5712
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /c del C:\Windows\M2653A~1.EXE > nul
          4⤵
          • Executes a command shell one-liner
          • System Location Discovery: System Language Discovery
          PID:1304
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c del C:\Windows\M52386~1.EXE > nul
        3⤵
        • Executes a command shell one-liner
        • System Location Discovery: System Language Discovery
        PID:4104
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c del C:\Users\Admin\AppData\Local\Temp\2026-0~1.EXE > nul
      2⤵
      • Executes a command shell one-liner
      • System Location Discovery: System Language Discovery
      PID:3624

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        m19E66964cD4C7a4d3b1B537nDA4346E82DB0u.exe

        • Path C:\Windows\m19E66964cD4C7a4d3b1B537nDA4346E82DB0u.exe
        • Size 84KB
        • SHA256 62b8f5ace92c62d91354fab0ede2ca1a8f40e639366a75afc4e24446ee59278a
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m2653AC0Bc8E6Aa4d221A9DAn223F8B36B80Au.exe

        • Path C:\Windows\m2653AC0Bc8E6Aa4d221A9DAn223F8B36B80Au.exe
        • Size 84KB
        • SHA256 2c24ced8cc6bc17d47299737fb933ad391718029160229efdcc85d8d4a29dfbc
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m31C0EF74c7C90a4a861B81AnC6A22F46D6FCu.exe

        • Path C:\Windows\m31C0EF74c7C90a4a861B81AnC6A22F46D6FCu.exe
        • Size 84KB
        • SHA256 e28f797a82ce93396199cd4b017ce1d526e81b200a1c05923f8000d13b8299cd
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m4875A15Ec9C15a49de1BCE0n815E26391A35u.exe

        • Path C:\Windows\m4875A15Ec9C15a49de1BCE0n815E26391A35u.exe
        • Size 84KB
        • SHA256 ba0025a8180b8261100ab473cd66ff7aae93d276c1e621987eaca55cf3bfbf5b
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m51B2AB69cBAADa4de119161nCF91BEB06D2Fu.exe

        • Path C:\Windows\m51B2AB69cBAADa4de119161nCF91BEB06D2Fu.exe
        • Size 84KB
        • SHA256 fb7a1ee00adff24cbb9571cc68d424298c4f35db26992a1c354434b4b3680848
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m52386533c78CCa4fe818A8Bn8F51A0F03A02u.exe

        • Path C:\Windows\m52386533c78CCa4fe818A8Bn8F51A0F03A02u.exe
        • Size 84KB
        • SHA256 e8ae750e3fb9c63f066c1ad19901dbce03cab36b5cbbba4b473dda8e65e6910c
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m67AF7E72c683Fa46ec19DD9n69BB7F149601u.exe

        • Path C:\Windows\m67AF7E72c683Fa46ec19DD9n69BB7F149601u.exe
        • Size 84KB
        • SHA256 a4535785cff9245de2d86f3d9d4d031551078049ff646672139a6b3bfc823988
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m7C5F8B31cD2BBa4f4f18851n69492ADA3902u.exe

        • Path C:\Windows\m7C5F8B31cD2BBa4f4f18851n69492ADA3902u.exe
        • Size 84KB
        • SHA256 afbc90019725d8de9052adb562b06a19b12e3c5b6b34209fce03010b3f0fa7ed
        • MD5 SHA1 SHA512 SSDEEP TLSH

        mC681FFC9c8D27a4eae1B44Bn31DF9AABEB78u.exe

        • Path C:\Windows\mC681FFC9c8D27a4eae1B44Bn31DF9AABEB78u.exe
        • Size 84KB
        • SHA256 381ceac942c6b88b4ebc5e60fb8f69e1761bea63a96e78ba28953860d4db7998
        • MD5 SHA1 SHA512 SSDEEP TLSH

        mDABE8CF0c0BA4a49ef19A42nCC54AAC204AAu.exe

        • Path C:\Windows\mDABE8CF0c0BA4a49ef19A42nCC54AAC204AAu.exe
        • Size 84KB
        • SHA256 017882866185dadc28e868ff332ad6a5b00f85ec622c72ca4035062e400eed52
        • MD5 SHA1 SHA512 SSDEEP TLSH

        mF860DE63c9467a46541AADBn742240DAA25Bu.exe

        • Path C:\Windows\mF860DE63c9467a46541AADBn742240DAA25Bu.exe
        • Size 84KB
        • SHA256 d0931accdc3ca568ae25f5d492d907626cc0a6a6a8dc9a6e5642198baec09970
        • MD5 SHA1 SHA512 SSDEEP TLSH