Analysis

  • max time kernel
    148s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    10/08/2026, 16:00

General

  • Target
    2026-08-10_fb227d8f4a665f96e6e517601ab5da7f_elex_remcos_wannacry.exe
  • Size 76KB
  • Sample260810-tft2essdpf
  • SHA256 4d3902023be86cdfaf2fbbb5470b10184c494f9432de203eccf6d171fda8d00f
  • 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\2026-08-10_fb227d8f4a665f96e6e517601ab5da7f_elex_remcos_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-10_fb227d8f4a665f96e6e517601ab5da7f_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:4216
    • C:\Windows\mEC90155Am736Br4c1cxBC95z099550696A299.exe
      C:\Windows\mEC90155Am736Br4c1cxBC95z099550696A299.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:1888
      • C:\Windows\m8E727458mB7A2r4af9xA5CEzCB0641BF42FF9.exe
        C:\Windows\m8E727458mB7A2r4af9xA5CEzCB0641BF42FF9.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:3216
        • C:\Windows\m7BDA30C7mA111r4c67xA0C5z3AA31E3747859.exe
          C:\Windows\m7BDA30C7mA111r4c67xA0C5z3AA31E3747859.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:5868
          • C:\Windows\m2E377D0DmCC3Ar4811x8DCEzDA31DA7196429.exe
            C:\Windows\m2E377D0DmCC3Ar4811x8DCEzDA31DA7196429.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:3932
            • C:\Windows\mEDBC5A58m7509r4921xA5DEzDCDB7A4516629.exe
              C:\Windows\mEDBC5A58m7509r4921xA5DEzDCDB7A4516629.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:5328
              • C:\Windows\m0489BFC4m1858r4a97xB5D2zC305AF0B24E79.exe
                C:\Windows\m0489BFC4m1858r4a97xB5D2zC305AF0B24E79.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:6116
                • C:\Windows\m6FC46DAFm83BDr4055xAEE3zA0E5B00F57749.exe
                  C:\Windows\m6FC46DAFm83BDr4055xAEE3zA0E5B00F57749.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:5664
                  • C:\Windows\m6619A611mD3A0r446bxBD43z90F9399D252F9.exe
                    C:\Windows\m6619A611mD3A0r446bxBD43z90F9399D252F9.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:3412
                    • C:\Windows\m0E9DB558mA385r43afx9747zE8B41D547DD29.exe
                      C:\Windows\m0E9DB558mA385r43afx9747zE8B41D547DD29.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:4684
                      • C:\Windows\m175D1946m1F7Dr4c80xA768zBF04F4197A659.exe
                        C:\Windows\m175D1946m1F7Dr4c80xA768zBF04F4197A659.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:3384
                        • C:\Windows\mDE043AFDmFE96r4bc8xAE20z2B3F075EA13E9.exe
                          C:\Windows\mDE043AFDmFE96r4bc8xAE20z2B3F075EA13E9.exe
                          12⤵
                          • Executes dropped EXE
                          • System Location Discovery: System Language Discovery
                          PID:3428
                        • C:\Windows\SysWOW64\cmd.exe
                          C:\Windows\system32\cmd.exe /c del C:\Windows\M175D1~1.EXE > nul
                          12⤵
                          • Executes a command shell one-liner
                          • System Location Discovery: System Language Discovery
                          PID:2296
                      • C:\Windows\SysWOW64\cmd.exe
                        C:\Windows\system32\cmd.exe /c del C:\Windows\M0E9DB~1.EXE > nul
                        11⤵
                        • Executes a command shell one-liner
                        • System Location Discovery: System Language Discovery
                        PID:760
                    • C:\Windows\SysWOW64\cmd.exe
                      C:\Windows\system32\cmd.exe /c del C:\Windows\M6619A~1.EXE > nul
                      10⤵
                      • Executes a command shell one-liner
                      • System Location Discovery: System Language Discovery
                      PID:5676
                  • C:\Windows\SysWOW64\cmd.exe
                    C:\Windows\system32\cmd.exe /c del C:\Windows\M6FC46~1.EXE > nul
                    9⤵
                    • Executes a command shell one-liner
                    • System Location Discovery: System Language Discovery
                    PID:2716
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /c del C:\Windows\M0489B~1.EXE > nul
                  8⤵
                  • Executes a command shell one-liner
                  • System Location Discovery: System Language Discovery
                  PID:3144
              • C:\Windows\SysWOW64\cmd.exe
                C:\Windows\system32\cmd.exe /c del C:\Windows\MEDBC5~1.EXE > nul
                7⤵
                • Executes a command shell one-liner
                • System Location Discovery: System Language Discovery
                PID:2764
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /c del C:\Windows\M2E377~1.EXE > nul
              6⤵
              • Executes a command shell one-liner
              • System Location Discovery: System Language Discovery
              PID:1664
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /c del C:\Windows\M7BDA3~1.EXE > nul
            5⤵
            • Executes a command shell one-liner
            • System Location Discovery: System Language Discovery
            PID:5116
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /c del C:\Windows\M8E727~1.EXE > nul
          4⤵
          • Executes a command shell one-liner
          • System Location Discovery: System Language Discovery
          PID:4464
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c del C:\Windows\MEC901~1.EXE > nul
        3⤵
        • Executes a command shell one-liner
        • System Location Discovery: System Language Discovery
        PID:5516
    • 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:2896

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        m0489BFC4m1858r4a97xB5D2zC305AF0B24E79.exe

        • Path C:\Windows\m0489BFC4m1858r4a97xB5D2zC305AF0B24E79.exe
        • Size 76KB
        • SHA256 2363a9a48237b497b22a725992e2b698b0fa18a680f7d693534ecbef12a66a35
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m0E9DB558mA385r43afx9747zE8B41D547DD29.exe

        • Path C:\Windows\m0E9DB558mA385r43afx9747zE8B41D547DD29.exe
        • Size 76KB
        • SHA256 e827b053b69d7db366c369b7d70c34ae3627093524225defe91a7c325fcb0fc7
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m175D1946m1F7Dr4c80xA768zBF04F4197A659.exe

        • Path C:\Windows\m175D1946m1F7Dr4c80xA768zBF04F4197A659.exe
        • Size 76KB
        • SHA256 94d842ac06a2e123e880157fdd5df96c7e3f1cca658cbe45ebe53c8159a6b442
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m2E377D0DmCC3Ar4811x8DCEzDA31DA7196429.exe

        • Path C:\Windows\m2E377D0DmCC3Ar4811x8DCEzDA31DA7196429.exe
        • Size 76KB
        • SHA256 3dac717a2816062910ff4047700e0247f28c4ee5c16bfaa96d45858ce87e28dc
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m6619A611mD3A0r446bxBD43z90F9399D252F9.exe

        • Path C:\Windows\m6619A611mD3A0r446bxBD43z90F9399D252F9.exe
        • Size 76KB
        • SHA256 d385c8359df67187ac41747fa25b52e2df8d71ebab99987fe798ade1e9c08cc5
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m6FC46DAFm83BDr4055xAEE3zA0E5B00F57749.exe

        • Path C:\Windows\m6FC46DAFm83BDr4055xAEE3zA0E5B00F57749.exe
        • Size 76KB
        • SHA256 6a8acbb9e80c403fd8a1601780fc6e7ab171ed34ea121e7dc67a79f40d886728
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m7BDA30C7mA111r4c67xA0C5z3AA31E3747859.exe

        • Path C:\Windows\m7BDA30C7mA111r4c67xA0C5z3AA31E3747859.exe
        • Size 76KB
        • SHA256 0bb4c16736addecd4d65a5345d4def50228d6f446f29ffc6294a2a288e4cfe68
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m8E727458mB7A2r4af9xA5CEzCB0641BF42FF9.exe

        • Path C:\Windows\m8E727458mB7A2r4af9xA5CEzCB0641BF42FF9.exe
        • Size 76KB
        • SHA256 8e07b7bca351b13c85c543b1f31eedc3a99195482a8e300061b8a7ba32f30586
        • MD5 SHA1 SHA512 SSDEEP TLSH

        mDE043AFDmFE96r4bc8xAE20z2B3F075EA13E9.exe

        • Path C:\Windows\mDE043AFDmFE96r4bc8xAE20z2B3F075EA13E9.exe
        • Size 76KB
        • SHA256 b1838485b87377e0a5a8982b1373d7581c83de2db91788d395da4ae0cbe4ede6
        • MD5 SHA1 SHA512 SSDEEP TLSH

        mEC90155Am736Br4c1cxBC95z099550696A299.exe

        • Path C:\Windows\mEC90155Am736Br4c1cxBC95z099550696A299.exe
        • Size 76KB
        • SHA256 97ced2b11f18eb06d8c81fcfd23818a65b9d09ddc2783d324bae9e2c6ee4328e
        • MD5 SHA1 SHA512 SSDEEP TLSH

        mEDBC5A58m7509r4921xA5DEzDCDB7A4516629.exe

        • Path C:\Windows\mEDBC5A58m7509r4921xA5DEzDCDB7A4516629.exe
        • Size 76KB
        • SHA256 c4853007604097049c3f7deba9c2ec5e8a847e1a168a74a7566b644619901ba8
        • MD5 SHA1 SHA512 SSDEEP TLSH