Analysis

  • max time kernel
    148s
  • max time network
    143s
  • 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, 17:37

General

  • Target
    2026-07-31_8b04eaa6c4ce560113618dbb51ffe929_elex_remcos_wannacry.exe
  • Size 76KB
  • Sample260731-v677eaxdpc
  • SHA256 1b59267a8ae09cd712dda92b6f05c189f95bf22d43d2401bba269cef1298c6e9
  • 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\2026-07-31_8b04eaa6c4ce560113618dbb51ffe929_elex_remcos_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-07-31_8b04eaa6c4ce560113618dbb51ffe929_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:3392
    • C:\Windows\m0E763035m80E6r4b71x938FzD85257ED7F769.exe
      C:\Windows\m0E763035m80E6r4b71x938FzD85257ED7F769.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:5588
      • C:\Windows\m5A829D12m170Er4de1x866Bz2C7DB447BAC69.exe
        C:\Windows\m5A829D12m170Er4de1x866Bz2C7DB447BAC69.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:3844
        • C:\Windows\m53828969mDD99r454cx8961z250E1384FA6B9.exe
          C:\Windows\m53828969mDD99r454cx8961z250E1384FA6B9.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:4396
          • C:\Windows\m9CFE6150mB7CCr4940xBCF0zDAF9BD0E78849.exe
            C:\Windows\m9CFE6150mB7CCr4940xBCF0zDAF9BD0E78849.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:5152
            • C:\Windows\m313EA451mF319r446bx8586zD1268B4B32029.exe
              C:\Windows\m313EA451mF319r446bx8586zD1268B4B32029.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:688
              • C:\Windows\m841272C3m9E4Cr4471xA4BEzBED9137E7C089.exe
                C:\Windows\m841272C3m9E4Cr4471xA4BEzBED9137E7C089.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:3964
                • C:\Windows\mD30FDAA2m446Ar41cex9B4AzC856618922E99.exe
                  C:\Windows\mD30FDAA2m446Ar41cex9B4AzC856618922E99.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:5404
                  • C:\Windows\m54DCC9B2m4958r4d33x890EzBC32A587F5429.exe
                    C:\Windows\m54DCC9B2m4958r4d33x890EzBC32A587F5429.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:4356
                    • C:\Windows\m82DBD2E3m6340r4a54x9BEDzA49F739D25189.exe
                      C:\Windows\m82DBD2E3m6340r4a54x9BEDzA49F739D25189.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:4912
                      • C:\Windows\m83A22FB8mB190r4416x9F2Bz0E56B655D6CB9.exe
                        C:\Windows\m83A22FB8mB190r4416x9F2Bz0E56B655D6CB9.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:1056
                        • C:\Windows\mE32606FFmA834r4cbex99E9zDAF9076E89799.exe
                          C:\Windows\mE32606FFmA834r4cbex99E9zDAF9076E89799.exe
                          12⤵
                          • Executes dropped EXE
                          • System Location Discovery: System Language Discovery
                          PID:2724
                        • C:\Windows\SysWOW64\cmd.exe
                          C:\Windows\system32\cmd.exe /c del C:\Windows\M83A22~1.EXE > nul
                          12⤵
                          • Executes a command shell one-liner
                          • System Location Discovery: System Language Discovery
                          PID:1904
                      • C:\Windows\SysWOW64\cmd.exe
                        C:\Windows\system32\cmd.exe /c del C:\Windows\M82DBD~1.EXE > nul
                        11⤵
                        • Executes a command shell one-liner
                        • System Location Discovery: System Language Discovery
                        PID:2572
                    • C:\Windows\SysWOW64\cmd.exe
                      C:\Windows\system32\cmd.exe /c del C:\Windows\M54DCC~1.EXE > nul
                      10⤵
                      • Executes a command shell one-liner
                      • System Location Discovery: System Language Discovery
                      PID:4476
                  • C:\Windows\SysWOW64\cmd.exe
                    C:\Windows\system32\cmd.exe /c del C:\Windows\MD30FD~1.EXE > nul
                    9⤵
                    • Executes a command shell one-liner
                    • System Location Discovery: System Language Discovery
                    PID:4948
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /c del C:\Windows\M84127~1.EXE > nul
                  8⤵
                  • Executes a command shell one-liner
                  • System Location Discovery: System Language Discovery
                  PID:2252
              • C:\Windows\SysWOW64\cmd.exe
                C:\Windows\system32\cmd.exe /c del C:\Windows\M313EA~1.EXE > nul
                7⤵
                • Executes a command shell one-liner
                • System Location Discovery: System Language Discovery
                PID:4392
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /c del C:\Windows\M9CFE6~1.EXE > nul
              6⤵
              • Executes a command shell one-liner
              • System Location Discovery: System Language Discovery
              PID:5056
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /c del C:\Windows\M53828~1.EXE > nul
            5⤵
            • Executes a command shell one-liner
            • System Location Discovery: System Language Discovery
            PID:2984
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /c del C:\Windows\M5A829~1.EXE > nul
          4⤵
          • Executes a command shell one-liner
          • System Location Discovery: System Language Discovery
          PID:3464
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c del C:\Windows\M0E763~1.EXE > nul
        3⤵
        • Executes a command shell one-liner
        • System Location Discovery: System Language Discovery
        PID:5756
    • 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:4804

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        m0E763035m80E6r4b71x938FzD85257ED7F769.exe

        • Path C:\Windows\m0E763035m80E6r4b71x938FzD85257ED7F769.exe
        • Size 76KB
        • SHA256 c022e728982bb255b6411e7e69baaedc60da48643a96a93870071fc96d8268fa
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m313EA451mF319r446bx8586zD1268B4B32029.exe

        • Path C:\Windows\m313EA451mF319r446bx8586zD1268B4B32029.exe
        • Size 76KB
        • SHA256 53bc810dff8c0538e603268947c8c87075ea2d80572c5ec6d6a4f2523f88bd98
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m53828969mDD99r454cx8961z250E1384FA6B9.exe

        • Path C:\Windows\m53828969mDD99r454cx8961z250E1384FA6B9.exe
        • Size 76KB
        • SHA256 ecaa2bb59ea6df52b0579608f60dc20178d395356282f7778af917f1ac7b4c86
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m54DCC9B2m4958r4d33x890EzBC32A587F5429.exe

        • Path C:\Windows\m54DCC9B2m4958r4d33x890EzBC32A587F5429.exe
        • Size 76KB
        • SHA256 7bb4a838fbc5ef96c7dcb17ccbf9636ad4b4df8d42552ac4e64cb5623b803cb2
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m5A829D12m170Er4de1x866Bz2C7DB447BAC69.exe

        • Path C:\Windows\m5A829D12m170Er4de1x866Bz2C7DB447BAC69.exe
        • Size 76KB
        • SHA256 99dbfefd974480c1b38dd671666cb7702ccbb340e0a5caf8aadfb0e223dc2831
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m82DBD2E3m6340r4a54x9BEDzA49F739D25189.exe

        • Path C:\Windows\m82DBD2E3m6340r4a54x9BEDzA49F739D25189.exe
        • Size 76KB
        • SHA256 30b8ea141279cfb9449d56cbdc2ea28329c2717be71ff4a9bc3400d8ae3f64f0
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m83A22FB8mB190r4416x9F2Bz0E56B655D6CB9.exe

        • Path C:\Windows\m83A22FB8mB190r4416x9F2Bz0E56B655D6CB9.exe
        • Size 76KB
        • SHA256 eabfd3b6b3382b030b2bfb429a4269915237b782bc7b5807eef7151d322a8daa
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m841272C3m9E4Cr4471xA4BEzBED9137E7C089.exe

        • Path C:\Windows\m841272C3m9E4Cr4471xA4BEzBED9137E7C089.exe
        • Size 76KB
        • SHA256 39a8fbfdf669b8b3f7bbf7c01ae5a2d12fca3d092d8e4dd5a018e8789730d1a6
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m9CFE6150mB7CCr4940xBCF0zDAF9BD0E78849.exe

        • Path C:\Windows\m9CFE6150mB7CCr4940xBCF0zDAF9BD0E78849.exe
        • Size 76KB
        • SHA256 5fa9f7ff4ce7bad6c26cb16ab69d74684fa7f526be8d41070fe923aec3c25d25
        • MD5 SHA1 SHA512 SSDEEP TLSH

        mD30FDAA2m446Ar41cex9B4AzC856618922E99.exe

        • Path C:\Windows\mD30FDAA2m446Ar41cex9B4AzC856618922E99.exe
        • Size 76KB
        • SHA256 773d25ed2a60652a53b4583e651f5fa27114302052f85deecbf618cac88efb60
        • MD5 SHA1 SHA512 SSDEEP TLSH

        mE32606FFmA834r4cbex99E9zDAF9076E89799.exe

        • Path C:\Windows\mE32606FFmA834r4cbex99E9zDAF9076E89799.exe
        • Size 76KB
        • SHA256 f81fc09a484b0acfc42d6a56b26a7dcb5a4a222459007457b053b321df52487a
        • MD5 SHA1 SHA512 SSDEEP TLSH