Analysis

  • max time kernel
    149s
  • max time network
    135s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260911-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    24/10/2026, 16:13

General

  • Target
    2026-10-22_3aaec30ff952ee1dd3d5175fb72f4502_elex_remcos_wannacry.exe
  • Size 64KB
  • Sample261024-tn7bqavybx
  • SHA256 b51de344e2d0a4dc7cb813916ff1359583e7dd5c982dd996a7ecc10193f55349
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
9/10

Malware Config

Signatures

  • Custom signature
    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\2026-10-22_3aaec30ff952ee1dd3d5175fb72f4502_elex_remcos_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-10-22_3aaec30ff952ee1dd3d5175fb72f4502_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:1212
    • C:\Windows\cEAF9A83Bf6ACB242e1880A2f252FA503393Bz.exe
      C:\Windows\cEAF9A83Bf6ACB242e1880A2f252FA503393Bz.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:2136
      • C:\Windows\c220D12F7f3D9624ba08B294fBD405005B22Dz.exe
        C:\Windows\c220D12F7f3D9624ba08B294fBD405005B22Dz.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:2096
        • C:\Windows\c94985AD6f54AD245c98BA5AfDF6171FAC742z.exe
          C:\Windows\c94985AD6f54AD245c98BA5AfDF6171FAC742z.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:4540
          • C:\Windows\cE05F25A4f8E1E247d88A66FfF631CD21F76Ez.exe
            C:\Windows\cE05F25A4f8E1E247d88A66FfF631CD21F76Ez.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:4972
            • C:\Windows\c7C6B42F9fF998244b388DECfB87785241125z.exe
              C:\Windows\c7C6B42F9fF998244b388DECfB87785241125z.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:3464
              • C:\Windows\cEB796B3Ef1D52241fc8874Df8ABCE85260FAz.exe
                C:\Windows\cEB796B3Ef1D52241fc8874Df8ABCE85260FAz.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:3256
                • C:\Windows\cB5C779B1fF664248258A2D7f713315166242z.exe
                  C:\Windows\cB5C779B1fF664248258A2D7f713315166242z.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:2472
                  • C:\Windows\cE5CD7655fB0BA24e5d8878Ef5158E33023EEz.exe
                    C:\Windows\cE5CD7655fB0BA24e5d8878Ef5158E33023EEz.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:2248
                    • C:\Windows\c64A43612fD993241c988802fF5CE74279940z.exe
                      C:\Windows\c64A43612fD993241c988802fF5CE74279940z.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:868
                      • C:\Windows\c45646F4AfEF702476b88B25fA7532CD3A54Fz.exe
                        C:\Windows\c45646F4AfEF702476b88B25fA7532CD3A54Fz.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:2080
                        • C:\Windows\cCB3E3401fB147243e88B469f5DAF2176313Az.exe
                          C:\Windows\cCB3E3401fB147243e88B469f5DAF2176313Az.exe
                          12⤵
                          • Executes dropped EXE
                          • System Location Discovery: System Language Discovery
                          PID:4272
                        • C:\Windows\SysWOW64\cmd.exe
                          C:\Windows\system32\cmd.exe /c del C:\Windows\C45646~1.EXE > nul
                          12⤵
                          • Executes a command shell one-liner
                          • System Location Discovery: System Language Discovery
                          PID:1928
                      • C:\Windows\SysWOW64\cmd.exe
                        C:\Windows\system32\cmd.exe /c del C:\Windows\C64A43~1.EXE > nul
                        11⤵
                        • Executes a command shell one-liner
                        • System Location Discovery: System Language Discovery
                        PID:3640
                    • C:\Windows\SysWOW64\cmd.exe
                      C:\Windows\system32\cmd.exe /c del C:\Windows\CE5CD7~1.EXE > nul
                      10⤵
                      • Executes a command shell one-liner
                      • System Location Discovery: System Language Discovery
                      PID:2832
                  • C:\Windows\SysWOW64\cmd.exe
                    C:\Windows\system32\cmd.exe /c del C:\Windows\CB5C77~1.EXE > nul
                    9⤵
                    • Executes a command shell one-liner
                    • System Location Discovery: System Language Discovery
                    PID:1148
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /c del C:\Windows\CEB796~1.EXE > nul
                  8⤵
                  • Executes a command shell one-liner
                  • System Location Discovery: System Language Discovery
                  PID:1908
              • C:\Windows\SysWOW64\cmd.exe
                C:\Windows\system32\cmd.exe /c del C:\Windows\C7C6B4~1.EXE > nul
                7⤵
                • Executes a command shell one-liner
                • System Location Discovery: System Language Discovery
                PID:560
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /c del C:\Windows\CE05F2~1.EXE > nul
              6⤵
              • Executes a command shell one-liner
              • System Location Discovery: System Language Discovery
              PID:2100
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /c del C:\Windows\C94985~1.EXE > nul
            5⤵
            • Executes a command shell one-liner
            • System Location Discovery: System Language Discovery
            PID:3716
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /c del C:\Windows\C220D1~1.EXE > nul
          4⤵
          • Executes a command shell one-liner
          • System Location Discovery: System Language Discovery
          PID:2828
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c del C:\Windows\CEAF9A~1.EXE > nul
        3⤵
        • Executes a command shell one-liner
        • System Location Discovery: System Language Discovery
        PID:4208
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c del C:\Users\Admin\AppData\Local\Temp\2026-1~1.EXE > nul
      2⤵
      • Executes a command shell one-liner
      • System Location Discovery: System Language Discovery
      PID:3672

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        c220D12F7f3D9624ba08B294fBD405005B22Dz.exe

        • Path C:\Windows\c220D12F7f3D9624ba08B294fBD405005B22Dz.exe
        • Size 64KB
        • SHA256 543f662a575c8934976451c9c886c9c513a9f6ccc349bbde626ab179bc089d2b
        • MD5 SHA1 SHA512 SSDEEP TLSH

        c45646F4AfEF702476b88B25fA7532CD3A54Fz.exe

        • Path C:\Windows\c45646F4AfEF702476b88B25fA7532CD3A54Fz.exe
        • Size 64KB
        • SHA256 2224d06a1dcc8613578e473333385260604065ff5abc45f250e0e27dc2075731
        • MD5 SHA1 SHA512 SSDEEP TLSH

        c64A43612fD993241c988802fF5CE74279940z.exe

        • Path C:\Windows\c64A43612fD993241c988802fF5CE74279940z.exe
        • Size 64KB
        • SHA256 ec64c728ca54f1878b44f9f2370c7afb82bc946fb50fcc7bd822f803d53999e2
        • MD5 SHA1 SHA512 SSDEEP TLSH

        c7C6B42F9fF998244b388DECfB87785241125z.exe

        • Path C:\Windows\c7C6B42F9fF998244b388DECfB87785241125z.exe
        • Size 64KB
        • SHA256 ecde289852abee71ba6a6212d21fd34be95c6a4ef06d4a52ff7fc43aa54ca6df
        • MD5 SHA1 SHA512 SSDEEP TLSH

        c94985AD6f54AD245c98BA5AfDF6171FAC742z.exe

        • Path C:\Windows\c94985AD6f54AD245c98BA5AfDF6171FAC742z.exe
        • Size 64KB
        • SHA256 60df4029381827c5404437f2352978bf5811e080312fe42f0fa2071fa3ca6494
        • MD5 SHA1 SHA512 SSDEEP TLSH

        cB5C779B1fF664248258A2D7f713315166242z.exe

        • Path C:\Windows\cB5C779B1fF664248258A2D7f713315166242z.exe
        • Size 64KB
        • SHA256 6e759f99ba13260bb3499c88edd6de46ade43c2cfbdba335930ce737798fa898
        • MD5 SHA1 SHA512 SSDEEP TLSH

        cCB3E3401fB147243e88B469f5DAF2176313Az.exe

        • Path C:\Windows\cCB3E3401fB147243e88B469f5DAF2176313Az.exe
        • Size 64KB
        • SHA256 941df23b428bec43c0a2b9a3757bc9f66632e2913eda2ad43d172e909051dab4
        • MD5 SHA1 SHA512 SSDEEP TLSH

        cE05F25A4f8E1E247d88A66FfF631CD21F76Ez.exe

        • Path C:\Windows\cE05F25A4f8E1E247d88A66FfF631CD21F76Ez.exe
        • Size 64KB
        • SHA256 788104593441e95d7890df82394f1df93ae62d11e60e775c2ea73c75f4606c3e
        • MD5 SHA1 SHA512 SSDEEP TLSH

        cE5CD7655fB0BA24e5d8878Ef5158E33023EEz.exe

        • Path C:\Windows\cE5CD7655fB0BA24e5d8878Ef5158E33023EEz.exe
        • Size 64KB
        • SHA256 58c202bf432e6e72c39a1cbf7f214454db1d27967b4be9ed2f073759ce4a3269
        • MD5 SHA1 SHA512 SSDEEP TLSH

        cEAF9A83Bf6ACB242e1880A2f252FA503393Bz.exe

        • Path C:\Windows\cEAF9A83Bf6ACB242e1880A2f252FA503393Bz.exe
        • Size 64KB
        • SHA256 9c677ad149a99e09838a1bcd58e1f757b0a4cc8dd5595d20bfa5025fb2221461
        • MD5 SHA1 SHA512 SSDEEP TLSH

        cEB796B3Ef1D52241fc8874Df8ABCE85260FAz.exe

        • Path C:\Windows\cEB796B3Ef1D52241fc8874Df8ABCE85260FAz.exe
        • Size 64KB
        • SHA256 60f877afca0102c0d7b9ac45e3a7c2f0139a788449e1e47f1d895399b81cf65e
        • MD5 SHA1 SHA512 SSDEEP TLSH