Analysis

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

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    16/09/2026, 09:01

General

  • Target
    2026-09-16_cbdb24b4971bb446b15c59846b4068ac_elex_remcos_wannacry.exe
  • Size 59KB
  • Sample260916-kywtaswsds
  • SHA256 8889513f6a14f9edf6542c0fdaf47b8a8d52b9d2201a40700482c7e300d4c568
  • 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\2026-09-16_cbdb24b4971bb446b15c59846b4068ac_elex_remcos_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-09-16_cbdb24b4971bb446b15c59846b4068ac_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:1068
    • C:\Windows\m2B3BA9F9mA901r4ea7x9EE2z8918DC8309BA9.exe
      C:\Windows\m2B3BA9F9mA901r4ea7x9EE2z8918DC8309BA9.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:2704
      • C:\Windows\mF589F9CBm77DCr4387x932Dz01CA64D0C7169.exe
        C:\Windows\mF589F9CBm77DCr4387x932Dz01CA64D0C7169.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:4852
        • C:\Windows\m51719378mDEACr4efdx8FF5z0C9FD1A7C6029.exe
          C:\Windows\m51719378mDEACr4efdx8FF5z0C9FD1A7C6029.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:4100
          • C:\Windows\m1F54159Dm5F67r48e6x832Dz88B04F03EB169.exe
            C:\Windows\m1F54159Dm5F67r48e6x832Dz88B04F03EB169.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:4860
            • C:\Windows\mE15C4441m6A3Cr41f0x8112z8960850FDDC79.exe
              C:\Windows\mE15C4441m6A3Cr41f0x8112z8960850FDDC79.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:4144
              • C:\Windows\m88FA3AF2m7DC7r4b0dx9047zDDF21A087D889.exe
                C:\Windows\m88FA3AF2m7DC7r4b0dx9047zDDF21A087D889.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:3872
                • C:\Windows\m3D6916DFmE381r459ax876FzB546A837588C9.exe
                  C:\Windows\m3D6916DFmE381r459ax876FzB546A837588C9.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:2840
                  • C:\Windows\m7FEC76F6mC6D0r4f90xBC13zF93A47ED60A59.exe
                    C:\Windows\m7FEC76F6mC6D0r4f90xBC13zF93A47ED60A59.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:2708
                    • C:\Windows\m958BD1B3mB5E3r47c2xB651z6FD7F9AAD9C59.exe
                      C:\Windows\m958BD1B3mB5E3r47c2xB651z6FD7F9AAD9C59.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:1056
                      • C:\Windows\mEA14396Em5E1Br45aex930AzD265518B72139.exe
                        C:\Windows\mEA14396Em5E1Br45aex930AzD265518B72139.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:5484
                        • C:\Windows\m20FFC3D8m102Dr4ecbx96B1zBB43167949919.exe
                          C:\Windows\m20FFC3D8m102Dr4ecbx96B1zBB43167949919.exe
                          12⤵
                          • Executes dropped EXE
                          • System Location Discovery: System Language Discovery
                          PID:3272
                        • C:\Windows\SysWOW64\cmd.exe
                          C:\Windows\system32\cmd.exe /c del C:\Windows\MEA143~1.EXE > nul
                          12⤵
                          • Executes a command shell one-liner
                          • System Location Discovery: System Language Discovery
                          PID:3516
                      • C:\Windows\SysWOW64\cmd.exe
                        C:\Windows\system32\cmd.exe /c del C:\Windows\M958BD~1.EXE > nul
                        11⤵
                        • Executes a command shell one-liner
                        • System Location Discovery: System Language Discovery
                        PID:4740
                    • C:\Windows\SysWOW64\cmd.exe
                      C:\Windows\system32\cmd.exe /c del C:\Windows\M7FEC7~1.EXE > nul
                      10⤵
                      • Executes a command shell one-liner
                      • System Location Discovery: System Language Discovery
                      PID:704
                  • C:\Windows\SysWOW64\cmd.exe
                    C:\Windows\system32\cmd.exe /c del C:\Windows\M3D691~1.EXE > nul
                    9⤵
                    • Executes a command shell one-liner
                    • System Location Discovery: System Language Discovery
                    PID:4776
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /c del C:\Windows\M88FA3~1.EXE > nul
                  8⤵
                  • Executes a command shell one-liner
                  • System Location Discovery: System Language Discovery
                  PID:4824
              • C:\Windows\SysWOW64\cmd.exe
                C:\Windows\system32\cmd.exe /c del C:\Windows\ME15C4~1.EXE > nul
                7⤵
                • 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\M1F541~1.EXE > nul
              6⤵
              • Executes a command shell one-liner
              • System Location Discovery: System Language Discovery
              PID:5908
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /c del C:\Windows\M51719~1.EXE > nul
            5⤵
            • Executes a command shell one-liner
            • System Location Discovery: System Language Discovery
            PID:4344
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /c del C:\Windows\MF589F~1.EXE > nul
          4⤵
          • Executes a command shell one-liner
          • System Location Discovery: System Language Discovery
          PID:4104
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c del C:\Windows\M2B3BA~1.EXE > nul
        3⤵
        • Executes a command shell one-liner
        • System Location Discovery: System Language Discovery
        PID:1820
    • 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:1536

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        m1F54159Dm5F67r48e6x832Dz88B04F03EB169.exe

        • Path C:\Windows\m1F54159Dm5F67r48e6x832Dz88B04F03EB169.exe
        • Size 59KB
        • SHA256 e8b15a0cffabc75c7785a796cb265b01a46249e8f4b376bc968e1dbdc881741d
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m20FFC3D8m102Dr4ecbx96B1zBB43167949919.exe

        • Path C:\Windows\m20FFC3D8m102Dr4ecbx96B1zBB43167949919.exe
        • Size 59KB
        • SHA256 10b745764abf96f5470d20499f4764b86c18d086416fb8b64a59004cd96990ab
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m2B3BA9F9mA901r4ea7x9EE2z8918DC8309BA9.exe

        • Path C:\Windows\m2B3BA9F9mA901r4ea7x9EE2z8918DC8309BA9.exe
        • Size 59KB
        • SHA256 0f5339ddac792fa1ad5deb41031d71f6306c875c2f67c9ead070ac88ed576d5f
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m3D6916DFmE381r459ax876FzB546A837588C9.exe

        • Path C:\Windows\m3D6916DFmE381r459ax876FzB546A837588C9.exe
        • Size 59KB
        • SHA256 0c99ebe9ab31dfe06380b75ece8947746c6a1c40cf38392e677004535b3b3e41
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m51719378mDEACr4efdx8FF5z0C9FD1A7C6029.exe

        • Path C:\Windows\m51719378mDEACr4efdx8FF5z0C9FD1A7C6029.exe
        • Size 59KB
        • SHA256 eee64d244f53c268bbfe699d9ad2afd8b30844f4bae384255f8530e43b9f540a
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m7FEC76F6mC6D0r4f90xBC13zF93A47ED60A59.exe

        • Path C:\Windows\m7FEC76F6mC6D0r4f90xBC13zF93A47ED60A59.exe
        • Size 59KB
        • SHA256 2b2ae690927c135deec850ce0103cf1374d56aa2cae941ce0403802d706a4b9a
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m88FA3AF2m7DC7r4b0dx9047zDDF21A087D889.exe

        • Path C:\Windows\m88FA3AF2m7DC7r4b0dx9047zDDF21A087D889.exe
        • Size 59KB
        • SHA256 cc1e59a73063d1139edb3cd3c96c4b292d872afcaa95b336d00534d70761a75a
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m958BD1B3mB5E3r47c2xB651z6FD7F9AAD9C59.exe

        • Path C:\Windows\m958BD1B3mB5E3r47c2xB651z6FD7F9AAD9C59.exe
        • Size 59KB
        • SHA256 370e1ef6462ef5e2293af4124a74b4a210b7d5161cb79c1617e697290b1a5ef9
        • MD5 SHA1 SHA512 SSDEEP TLSH

        mE15C4441m6A3Cr41f0x8112z8960850FDDC79.exe

        • Path C:\Windows\mE15C4441m6A3Cr41f0x8112z8960850FDDC79.exe
        • Size 59KB
        • SHA256 1210fa968c3f2a0410d93a35d4be6176a5cfdc71537414da189713cb4b6b77be
        • MD5 SHA1 SHA512 SSDEEP TLSH

        mEA14396Em5E1Br45aex930AzD265518B72139.exe

        • Path C:\Windows\mEA14396Em5E1Br45aex930AzD265518B72139.exe
        • Size 59KB
        • SHA256 9d33561b7d4c6655affa88ba3d18efbab833a2447bf53e45b61b7b1294186245
        • MD5 SHA1 SHA512 SSDEEP TLSH

        mF589F9CBm77DCr4387x932Dz01CA64D0C7169.exe

        • Path C:\Windows\mF589F9CBm77DCr4387x932Dz01CA64D0C7169.exe
        • Size 59KB
        • SHA256 5cfbc7d31e165ad54e93cdcea528ce86e632e2f93223f48260aff6fb511f6c5b
        • MD5 SHA1 SHA512 SSDEEP TLSH