Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    20/08/2026, 18:12

General

  • Target
    2026-08-20_1cf5e0aa70dca824a7ec3840903aeb8d_elex_remcos_wannacry.exe
  • Size 64KB
  • Sample260820-ws6xvsshnd
  • SHA256 50c0583e5bff28f46de959728a7a3d6430ebf609544ddc8e4ae196c38fc9a517
  • 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\2026-08-20_1cf5e0aa70dca824a7ec3840903aeb8d_elex_remcos_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-20_1cf5e0aa70dca824a7ec3840903aeb8d_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:2636
    • C:\Windows\c85B38895fFDE024c7a88461f4C0FFC645B81z.exe
      C:\Windows\c85B38895fFDE024c7a88461f4C0FFC645B81z.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:2036
      • C:\Windows\c0680CC22fF00424444894EBf8020E80B4932z.exe
        C:\Windows\c0680CC22fF00424444894EBf8020E80B4932z.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:2292
        • C:\Windows\c07FFB200fE591247a68AC04f0242894D0A5Fz.exe
          C:\Windows\c07FFB200fE591247a68AC04f0242894D0A5Fz.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:916
          • C:\Windows\cBB60E0CDfA0272490f8BF3BfF31C2EC9F618z.exe
            C:\Windows\cBB60E0CDfA0272490f8BF3BfF31C2EC9F618z.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:5116
            • C:\Windows\c76EF693BfD9082448c8B2E2fC5C2EEEC288Dz.exe
              C:\Windows\c76EF693BfD9082448c8B2E2fC5C2EEEC288Dz.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:3604
              • C:\Windows\c1CB400F2f6D9A2496288079f4607817508A3z.exe
                C:\Windows\c1CB400F2f6D9A2496288079f4607817508A3z.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:3444
                • C:\Windows\c9D0E514Df25FE24761894ECf71F4440ADD16z.exe
                  C:\Windows\c9D0E514Df25FE24761894ECf71F4440ADD16z.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:848
                  • C:\Windows\c532DBD0EfF44B24a428896FfA27A63CB6436z.exe
                    C:\Windows\c532DBD0EfF44B24a428896FfA27A63CB6436z.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:2684
                    • C:\Windows\c39827378f7009246a288C05fD5A3AB7C23DAz.exe
                      C:\Windows\c39827378f7009246a288C05fD5A3AB7C23DAz.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:5024
                      • C:\Windows\c0F8F80B3f58AA2451189ECDf7B34C7D091EAz.exe
                        C:\Windows\c0F8F80B3f58AA2451189ECDf7B34C7D091EAz.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:312
                        • C:\Windows\c1F50068BfAE422497d880D5f02B017C2EDAAz.exe
                          C:\Windows\c1F50068BfAE422497d880D5f02B017C2EDAAz.exe
                          12⤵
                          • Executes dropped EXE
                          • System Location Discovery: System Language Discovery
                          PID:1628
                        • C:\Windows\SysWOW64\cmd.exe
                          C:\Windows\system32\cmd.exe /c del C:\Windows\C0F8F8~1.EXE > nul
                          12⤵
                          • Executes a command shell one-liner
                          • System Location Discovery: System Language Discovery
                          PID:4152
                      • C:\Windows\SysWOW64\cmd.exe
                        C:\Windows\system32\cmd.exe /c del C:\Windows\C39827~1.EXE > nul
                        11⤵
                        • Executes a command shell one-liner
                        • System Location Discovery: System Language Discovery
                        PID:432
                    • C:\Windows\SysWOW64\cmd.exe
                      C:\Windows\system32\cmd.exe /c del C:\Windows\C532DB~1.EXE > nul
                      10⤵
                      • Executes a command shell one-liner
                      • System Location Discovery: System Language Discovery
                      PID:1316
                  • C:\Windows\SysWOW64\cmd.exe
                    C:\Windows\system32\cmd.exe /c del C:\Windows\C9D0E5~1.EXE > nul
                    9⤵
                    • Executes a command shell one-liner
                    • System Location Discovery: System Language Discovery
                    PID:2012
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /c del C:\Windows\C1CB40~1.EXE > nul
                  8⤵
                  • Executes a command shell one-liner
                  • System Location Discovery: System Language Discovery
                  PID:2072
              • C:\Windows\SysWOW64\cmd.exe
                C:\Windows\system32\cmd.exe /c del C:\Windows\C76EF6~1.EXE > nul
                7⤵
                • Executes a command shell one-liner
                • System Location Discovery: System Language Discovery
                PID:3360
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /c del C:\Windows\CBB60E~1.EXE > nul
              6⤵
              • Executes a command shell one-liner
              • System Location Discovery: System Language Discovery
              PID:3204
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /c del C:\Windows\C07FFB~1.EXE > nul
            5⤵
            • Executes a command shell one-liner
            • System Location Discovery: System Language Discovery
            PID:4728
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /c del C:\Windows\C0680C~1.EXE > nul
          4⤵
          • Executes a command shell one-liner
          • System Location Discovery: System Language Discovery
          PID:4284
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c del C:\Windows\C85B38~1.EXE > nul
        3⤵
        • Executes a command shell one-liner
        • System Location Discovery: System Language Discovery
        PID:2308
    • 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:4704

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        c0680CC22fF00424444894EBf8020E80B4932z.exe

        • Path C:\Windows\c0680CC22fF00424444894EBf8020E80B4932z.exe
        • Size 64KB
        • SHA256 276eb6bb295911d6bc3001dd066bd19cd75d5351319c0aa5647ba9c4cad79b07
        • MD5 SHA1 SHA512 SSDEEP TLSH

        c07FFB200fE591247a68AC04f0242894D0A5Fz.exe

        • Path C:\Windows\c07FFB200fE591247a68AC04f0242894D0A5Fz.exe
        • Size 64KB
        • SHA256 5f9f96b7f70c9edffe53872b5ff6e81a26149f5de623073451a4889093e4bb0d
        • MD5 SHA1 SHA512 SSDEEP TLSH

        c0F8F80B3f58AA2451189ECDf7B34C7D091EAz.exe

        • Path C:\Windows\c0F8F80B3f58AA2451189ECDf7B34C7D091EAz.exe
        • Size 64KB
        • SHA256 7e543378a2c8cc00eeb0425679d519e711ed3c023772ac3485bceff2eef28e0e
        • MD5 SHA1 SHA512 SSDEEP TLSH

        c1CB400F2f6D9A2496288079f4607817508A3z.exe

        • Path C:\Windows\c1CB400F2f6D9A2496288079f4607817508A3z.exe
        • Size 64KB
        • SHA256 9ed5e2ba8f49d96eed0d3f89f59425906346fa4a1f819da37105e6c313679573
        • MD5 SHA1 SHA512 SSDEEP TLSH

        c1F50068BfAE422497d880D5f02B017C2EDAAz.exe

        • Path C:\Windows\c1F50068BfAE422497d880D5f02B017C2EDAAz.exe
        • Size 64KB
        • SHA256 0336f53c9e1b8bb9749a02171b590ef914ad28bf754d5e0226dc6732ca185632
        • MD5 SHA1 SHA512 SSDEEP TLSH

        c39827378f7009246a288C05fD5A3AB7C23DAz.exe

        • Path C:\Windows\c39827378f7009246a288C05fD5A3AB7C23DAz.exe
        • Size 64KB
        • SHA256 44ccc3475e99fffac5295c49912ffcc6661e16afb8e6fe9121d3756cfd5863e1
        • MD5 SHA1 SHA512 SSDEEP TLSH

        c532DBD0EfF44B24a428896FfA27A63CB6436z.exe

        • Path C:\Windows\c532DBD0EfF44B24a428896FfA27A63CB6436z.exe
        • Size 64KB
        • SHA256 3c97ca37c33894773fde809438c45cb0370c325652f00ecf1a7af14f2b4fefa8
        • MD5 SHA1 SHA512 SSDEEP TLSH

        c76EF693BfD9082448c8B2E2fC5C2EEEC288Dz.exe

        • Path C:\Windows\c76EF693BfD9082448c8B2E2fC5C2EEEC288Dz.exe
        • Size 64KB
        • SHA256 e4beb902d1bc4976c1901e70494273aca89874da3b09094a8c4f7aef23a2cd8f
        • MD5 SHA1 SHA512 SSDEEP TLSH

        c85B38895fFDE024c7a88461f4C0FFC645B81z.exe

        • Path C:\Windows\c85B38895fFDE024c7a88461f4C0FFC645B81z.exe
        • Size 64KB
        • SHA256 bf91a668682919e975308e702255e0750b1f204e3da9e063678801879124ce20
        • MD5 SHA1 SHA512 SSDEEP TLSH

        c9D0E514Df25FE24761894ECf71F4440ADD16z.exe

        • Path C:\Windows\c9D0E514Df25FE24761894ECf71F4440ADD16z.exe
        • Size 64KB
        • SHA256 c52f6b0646d7b8cbf7d68709eed653d53974159ea094be6673bf94e3cc7c6666
        • MD5 SHA1 SHA512 SSDEEP TLSH

        cBB60E0CDfA0272490f8BF3BfF31C2EC9F618z.exe

        • Path C:\Windows\cBB60E0CDfA0272490f8BF3BfF31C2EC9F618z.exe
        • Size 64KB
        • SHA256 eac97380e50ef7f43acfcb53518af37ca464f51cc19e24435ccedaf19bcb44dc
        • MD5 SHA1 SHA512 SSDEEP TLSH