Analysis

  • max time kernel
    148s
  • 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
    15/08/2026, 11:19

General

  • Target
    2026-08-15_3a722d409aecd4a2b3f781486a13b778_elex_remcos_wannacry.exe
  • Size 76KB
  • Sample260815-nes5vavdlf
  • SHA256 4094198c91c0430c5ed3421027ac017aa3e29eec8eb1a008efa90b71374704a4
  • 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_3a722d409aecd4a2b3f781486a13b778_elex_remcos_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-15_3a722d409aecd4a2b3f781486a13b778_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:2996
    • C:\Windows\mEC310714m3C87r486fxBD8FzF6A6594FC7219.exe
      C:\Windows\mEC310714m3C87r486fxBD8FzF6A6594FC7219.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:252
      • C:\Windows\m3604C780mEE45r49d2x8FD1z6E51803C7BDF9.exe
        C:\Windows\m3604C780mEE45r49d2x8FD1z6E51803C7BDF9.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:4460
        • C:\Windows\m2B9C5530m9D6Dr4bb1xBA70z4C5411F2B3D59.exe
          C:\Windows\m2B9C5530m9D6Dr4bb1xBA70z4C5411F2B3D59.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:1604
          • C:\Windows\m7A0F48CAm038Fr4d92x96E7z23D070AFEFC09.exe
            C:\Windows\m7A0F48CAm038Fr4d92x96E7z23D070AFEFC09.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:3012
            • C:\Windows\m1489878EmFC0Ar46f0xAE1Ez2BBA96A88A6B9.exe
              C:\Windows\m1489878EmFC0Ar46f0xAE1Ez2BBA96A88A6B9.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:4312
              • C:\Windows\m6AA28519m1DF6r4153xAA53zCE29C01227B59.exe
                C:\Windows\m6AA28519m1DF6r4153xAA53zCE29C01227B59.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:3616
                • C:\Windows\m3B488B85m6876r4aa2xA052zC2F7E9E9FF269.exe
                  C:\Windows\m3B488B85m6876r4aa2xA052zC2F7E9E9FF269.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:3608
                  • C:\Windows\mF736654Fm6775r498dxBE58zC0B64BCF90259.exe
                    C:\Windows\mF736654Fm6775r498dxBE58zC0B64BCF90259.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:3788
                    • C:\Windows\m5A70EC08m32E0r4570xB0C7zE42DFE58DE559.exe
                      C:\Windows\m5A70EC08m32E0r4570xB0C7zE42DFE58DE559.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:4876
                      • C:\Windows\m5BE4D413m5EF7r497bx9D30z3F9E5C58CC3C9.exe
                        C:\Windows\m5BE4D413m5EF7r497bx9D30z3F9E5C58CC3C9.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:5756
                        • C:\Windows\m62CF0F41m3E5Er40dexA49BzD1B1E46754599.exe
                          C:\Windows\m62CF0F41m3E5Er40dexA49BzD1B1E46754599.exe
                          12⤵
                          • Executes dropped EXE
                          • System Location Discovery: System Language Discovery
                          PID:2028
                        • C:\Windows\SysWOW64\cmd.exe
                          C:\Windows\system32\cmd.exe /c del C:\Windows\M5BE4D~1.EXE > nul
                          12⤵
                          • Executes a command shell one-liner
                          • System Location Discovery: System Language Discovery
                          PID:2812
                      • C:\Windows\SysWOW64\cmd.exe
                        C:\Windows\system32\cmd.exe /c del C:\Windows\M5A70E~1.EXE > nul
                        11⤵
                        • 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\MF7366~1.EXE > nul
                      10⤵
                      • Executes a command shell one-liner
                      • System Location Discovery: System Language Discovery
                      PID:2008
                  • C:\Windows\SysWOW64\cmd.exe
                    C:\Windows\system32\cmd.exe /c del C:\Windows\M3B488~1.EXE > nul
                    9⤵
                    • Executes a command shell one-liner
                    • System Location Discovery: System Language Discovery
                    PID:2540
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /c del C:\Windows\M6AA28~1.EXE > nul
                  8⤵
                  • Executes a command shell one-liner
                  • System Location Discovery: System Language Discovery
                  PID:1344
              • C:\Windows\SysWOW64\cmd.exe
                C:\Windows\system32\cmd.exe /c del C:\Windows\M14898~1.EXE > nul
                7⤵
                • Executes a command shell one-liner
                • System Location Discovery: System Language Discovery
                PID:4972
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /c del C:\Windows\M7A0F4~1.EXE > nul
              6⤵
              • Executes a command shell one-liner
              • System Location Discovery: System Language Discovery
              PID:4252
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /c del C:\Windows\M2B9C5~1.EXE > nul
            5⤵
            • Executes a command shell one-liner
            • System Location Discovery: System Language Discovery
            PID:3476
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /c del C:\Windows\M3604C~1.EXE > nul
          4⤵
          • Executes a command shell one-liner
          • System Location Discovery: System Language Discovery
          PID:2356
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c del C:\Windows\MEC310~1.EXE > nul
        3⤵
        • Executes a command shell one-liner
        • System Location Discovery: System Language Discovery
        PID:3328
    • 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:248

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        m1489878EmFC0Ar46f0xAE1Ez2BBA96A88A6B9.exe

        • Path C:\Windows\m1489878EmFC0Ar46f0xAE1Ez2BBA96A88A6B9.exe
        • Size 76KB
        • SHA256 34e287888a4e5d0807ea0dbfdc3021c421b35a3adcc9856ed061e9333698bcbd
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m2B9C5530m9D6Dr4bb1xBA70z4C5411F2B3D59.exe

        • Path C:\Windows\m2B9C5530m9D6Dr4bb1xBA70z4C5411F2B3D59.exe
        • Size 76KB
        • SHA256 f9adfebe23f6793452907a501342f1953263b38094980a4e87085eb49c19c21b
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m3604C780mEE45r49d2x8FD1z6E51803C7BDF9.exe

        • Path C:\Windows\m3604C780mEE45r49d2x8FD1z6E51803C7BDF9.exe
        • Size 76KB
        • SHA256 46b7f2e1e34e57e70a85e8908a56f10bd2e81c00b8a83fe1dccaba53fcc014c4
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m3B488B85m6876r4aa2xA052zC2F7E9E9FF269.exe

        • Path C:\Windows\m3B488B85m6876r4aa2xA052zC2F7E9E9FF269.exe
        • Size 76KB
        • SHA256 4bddecacc3b0f3f8c4066af54740a27f0a7b3959986d23e21c0deee728afc1bc
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m5A70EC08m32E0r4570xB0C7zE42DFE58DE559.exe

        • Path C:\Windows\m5A70EC08m32E0r4570xB0C7zE42DFE58DE559.exe
        • Size 76KB
        • SHA256 93931350ad28172e37ce14d78ef80288950f60bbac64d97c6c467c02d239f9c7
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m5BE4D413m5EF7r497bx9D30z3F9E5C58CC3C9.exe

        • Path C:\Windows\m5BE4D413m5EF7r497bx9D30z3F9E5C58CC3C9.exe
        • Size 76KB
        • SHA256 0867a10745acad518554733d1b64acef7852354ea390f0979a13755035940c39
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m62CF0F41m3E5Er40dexA49BzD1B1E46754599.exe

        • Path C:\Windows\m62CF0F41m3E5Er40dexA49BzD1B1E46754599.exe
        • Size 76KB
        • SHA256 bc393c8a746731746fc942f1261d0f82e33b0028a81f8e828478774e79044a0e
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m6AA28519m1DF6r4153xAA53zCE29C01227B59.exe

        • Path C:\Windows\m6AA28519m1DF6r4153xAA53zCE29C01227B59.exe
        • Size 76KB
        • SHA256 a0a75e1d583b42a9a99f14532f3e3cd3b57f32f6a58cc6089bdedbf6beb67942
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m7A0F48CAm038Fr4d92x96E7z23D070AFEFC09.exe

        • Path C:\Windows\m7A0F48CAm038Fr4d92x96E7z23D070AFEFC09.exe
        • Size 76KB
        • SHA256 fec309512ca57ef1923d4fb5bba8a7f33a87f2e135995062f5b0cd8493cad858
        • MD5 SHA1 SHA512 SSDEEP TLSH

        mEC310714m3C87r486fxBD8FzF6A6594FC7219.exe

        • Path C:\Windows\mEC310714m3C87r486fxBD8FzF6A6594FC7219.exe
        • Size 76KB
        • SHA256 94cd6e3c81735dd39b78df8683aee20b2b9de6e1dbc54332698072ae93859e50
        • MD5 SHA1 SHA512 SSDEEP TLSH

        mF736654Fm6775r498dxBE58zC0B64BCF90259.exe

        • Path C:\Windows\mF736654Fm6775r498dxBE58zC0B64BCF90259.exe
        • Size 76KB
        • SHA256 27fcbed89582e1e36859d74ad79ce84dafb3423edc61d6ad0e58acf72ab0ac4c
        • MD5 SHA1 SHA512 SSDEEP TLSH