Analysis

  • max time kernel
    148s
  • max time network
    125s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    15/10/2026, 10:58

General

  • Target
    2026-10-13_74c43d2bd344658b7c9e0ef162b627fb_elex_remcos_wannacry.exe
  • Size 64KB
  • Sample261015-m233wsbx2y
  • SHA256 383c103a7fe0fdce60b8406f7f978434f7fbe5b82a4cf22712f8aefcac7fe797
  • 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\2026-10-13_74c43d2bd344658b7c9e0ef162b627fb_elex_remcos_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-10-13_74c43d2bd344658b7c9e0ef162b627fb_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:4600
    • C:\Windows\c6862C7E4f509C249ea8A160fE26186DB083Dz.exe
      C:\Windows\c6862C7E4f509C249ea8A160fE26186DB083Dz.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:4960
      • C:\Windows\c58B33A98f990C24b4088121fD9E0C3C4B86Dz.exe
        C:\Windows\c58B33A98f990C24b4088121fD9E0C3C4B86Dz.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:3720
        • C:\Windows\c6338ED68f2200248f28806Cf03D012E0E149z.exe
          C:\Windows\c6338ED68f2200248f28806Cf03D012E0E149z.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:6048
          • C:\Windows\c6CE0771Cf750924b7b88617fC610FA693DD6z.exe
            C:\Windows\c6CE0771Cf750924b7b88617fC610FA693DD6z.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:5740
            • C:\Windows\cFF8D3479f77D424c228B7FEf39758EC509A9z.exe
              C:\Windows\cFF8D3479f77D424c228B7FEf39758EC509A9z.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:4432
              • C:\Windows\cEC8A1A99f9BB624947888A7f9F782CD16074z.exe
                C:\Windows\cEC8A1A99f9BB624947888A7f9F782CD16074z.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:5116
                • C:\Windows\cE22EA9BEfADB6246598BAEAfC08AFB17DA58z.exe
                  C:\Windows\cE22EA9BEfADB6246598BAEAfC08AFB17DA58z.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:2140
                  • C:\Windows\c1DBC511BfBFC124d498B513f617F260062AAz.exe
                    C:\Windows\c1DBC511BfBFC124d498B513f617F260062AAz.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:2264
                    • C:\Windows\c8A1AF90Ef180F246a4893E8f52D75B5DFA56z.exe
                      C:\Windows\c8A1AF90Ef180F246a4893E8f52D75B5DFA56z.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:2836
                      • C:\Windows\cEFCACD11f11C92448f8BCDDf623B3FE4C561z.exe
                        C:\Windows\cEFCACD11f11C92448f8BCDDf623B3FE4C561z.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:2972
                        • C:\Windows\c2C377FF0f071D242c48BEBDf97FA5DE9B260z.exe
                          C:\Windows\c2C377FF0f071D242c48BEBDf97FA5DE9B260z.exe
                          12⤵
                          • Executes dropped EXE
                          • System Location Discovery: System Language Discovery
                          PID:1848
                        • C:\Windows\SysWOW64\cmd.exe
                          C:\Windows\system32\cmd.exe /c del C:\Windows\CEFCAC~1.EXE > nul
                          12⤵
                          • Executes a command shell one-liner
                          • System Location Discovery: System Language Discovery
                          PID:2864
                      • C:\Windows\SysWOW64\cmd.exe
                        C:\Windows\system32\cmd.exe /c del C:\Windows\C8A1AF~1.EXE > nul
                        11⤵
                        • Executes a command shell one-liner
                        • System Location Discovery: System Language Discovery
                        PID:5452
                    • C:\Windows\SysWOW64\cmd.exe
                      C:\Windows\system32\cmd.exe /c del C:\Windows\C1DBC5~1.EXE > nul
                      10⤵
                      • Executes a command shell one-liner
                      • System Location Discovery: System Language Discovery
                      PID:2712
                  • C:\Windows\SysWOW64\cmd.exe
                    C:\Windows\system32\cmd.exe /c del C:\Windows\CE22EA~1.EXE > nul
                    9⤵
                    • Executes a command shell one-liner
                    • System Location Discovery: System Language Discovery
                    PID:2856
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /c del C:\Windows\CEC8A1~1.EXE > nul
                  8⤵
                  • Executes a command shell one-liner
                  • System Location Discovery: System Language Discovery
                  PID:2816
              • C:\Windows\SysWOW64\cmd.exe
                C:\Windows\system32\cmd.exe /c del C:\Windows\CFF8D3~1.EXE > nul
                7⤵
                • Executes a command shell one-liner
                • System Location Discovery: System Language Discovery
                PID:476
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /c del C:\Windows\C6CE07~1.EXE > nul
              6⤵
              • Executes a command shell one-liner
              • System Location Discovery: System Language Discovery
              PID:3480
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /c del C:\Windows\C6338E~1.EXE > nul
            5⤵
            • Executes a command shell one-liner
            • System Location Discovery: System Language Discovery
            PID:4412
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /c del C:\Windows\C58B33~1.EXE > nul
          4⤵
          • Executes a command shell one-liner
          • System Location Discovery: System Language Discovery
          PID:5092
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c del C:\Windows\C6862C~1.EXE > nul
        3⤵
        • Executes a command shell one-liner
        • System Location Discovery: System Language Discovery
        PID:2892
    • 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:1080

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        c1DBC511BfBFC124d498B513f617F260062AAz.exe

        • Path C:\Windows\c1DBC511BfBFC124d498B513f617F260062AAz.exe
        • Size 64KB
        • SHA256 c79ce1ecbad30e1224306285a1a58558e631d3630f817d7e40f8f39cd7209926
        • MD5 SHA1 SHA512 SSDEEP TLSH

        c2C377FF0f071D242c48BEBDf97FA5DE9B260z.exe

        • Path C:\Windows\c2C377FF0f071D242c48BEBDf97FA5DE9B260z.exe
        • Size 64KB
        • SHA256 09a85705805f81615250361653f491e63ce668ac494c7d66af658b85e75d6458
        • MD5 SHA1 SHA512 SSDEEP TLSH

        c58B33A98f990C24b4088121fD9E0C3C4B86Dz.exe

        • Path C:\Windows\c58B33A98f990C24b4088121fD9E0C3C4B86Dz.exe
        • Size 64KB
        • SHA256 c924fa524a62ab05e230312c63553f14914293f94a0ef32ebcd11d8913a1a979
        • MD5 SHA1 SHA512 SSDEEP TLSH

        c6338ED68f2200248f28806Cf03D012E0E149z.exe

        • Path C:\Windows\c6338ED68f2200248f28806Cf03D012E0E149z.exe
        • Size 64KB
        • SHA256 a9c67fe23ffb5a2b9e8a9248eba097eca0e1022c212bcbb1320a4416f0456e36
        • MD5 SHA1 SHA512 SSDEEP TLSH

        c6862C7E4f509C249ea8A160fE26186DB083Dz.exe

        • Path C:\Windows\c6862C7E4f509C249ea8A160fE26186DB083Dz.exe
        • Size 64KB
        • SHA256 11fa88cce5fd1018eb539677abf1518bcf32fd06a87bdad62949322010a95b64
        • MD5 SHA1 SHA512 SSDEEP TLSH

        c6CE0771Cf750924b7b88617fC610FA693DD6z.exe

        • Path C:\Windows\c6CE0771Cf750924b7b88617fC610FA693DD6z.exe
        • Size 64KB
        • SHA256 232e1e314c61b220749cf6d5fb1322ee3f66a6f3e53d2aa07d827b8fb90fa542
        • MD5 SHA1 SHA512 SSDEEP TLSH

        c8A1AF90Ef180F246a4893E8f52D75B5DFA56z.exe

        • Path C:\Windows\c8A1AF90Ef180F246a4893E8f52D75B5DFA56z.exe
        • Size 64KB
        • SHA256 a4d6bc0f4f9421b1ba20aea9e1d177c15899e9050d29b936eeeda817c464ab25
        • MD5 SHA1 SHA512 SSDEEP TLSH

        cE22EA9BEfADB6246598BAEAfC08AFB17DA58z.exe

        • Path C:\Windows\cE22EA9BEfADB6246598BAEAfC08AFB17DA58z.exe
        • Size 64KB
        • SHA256 611a6e21b4f3db1c7b8cbfa4cf15e950e5f134345dd3b6374dd069559f1c3a3e
        • MD5 SHA1 SHA512 SSDEEP TLSH

        cEC8A1A99f9BB624947888A7f9F782CD16074z.exe

        • Path C:\Windows\cEC8A1A99f9BB624947888A7f9F782CD16074z.exe
        • Size 64KB
        • SHA256 9da18e04886053cc528e9a7077630548c5163e2f41d0b6ddc624beea293d6ba2
        • MD5 SHA1 SHA512 SSDEEP TLSH

        cEFCACD11f11C92448f8BCDDf623B3FE4C561z.exe

        • Path C:\Windows\cEFCACD11f11C92448f8BCDDf623B3FE4C561z.exe
        • Size 64KB
        • SHA256 7a14d3ca6f6085cecd55f1e681b979adbc719f3c42efa6ae32b6ee8fc1daece1
        • MD5 SHA1 SHA512 SSDEEP TLSH

        cFF8D3479f77D424c228B7FEf39758EC509A9z.exe

        • Path C:\Windows\cFF8D3479f77D424c228B7FEf39758EC509A9z.exe
        • Size 64KB
        • SHA256 e9a115530d84c4ba79969a0c1bc5a8a607d8b0765baa4c952ae0b429ef5e54ac
        • MD5 SHA1 SHA512 SSDEEP TLSH