Analysis

  • max time kernel
    148s
  • max time network
    125s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    10/09/2026, 08:25

General

  • Target
    2026-09-10_fddf6dc5c543f306f47f63e3cd53fe23_elex_remcos_wannacry.exe
  • Size 59KB
  • Sample260910-kbc3nsgc24
  • SHA256 3eb5a26f501fb2d206f61f0a09e0fbc99447f32b87d3ecb64aa655f813216784
  • 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\2026-09-10_fddf6dc5c543f306f47f63e3cd53fe23_elex_remcos_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-09-10_fddf6dc5c543f306f47f63e3cd53fe23_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:5564
    • C:\Windows\mBE25ED71m288Cr4f22xB22EzFD0F54824ADF9.exe
      C:\Windows\mBE25ED71m288Cr4f22xB22EzFD0F54824ADF9.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:2468
      • C:\Windows\m5BCA1481mE2E3r436ax8814z8E3D873689009.exe
        C:\Windows\m5BCA1481mE2E3r436ax8814z8E3D873689009.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:5900
        • C:\Windows\mCE817A72m6258r4a2ax8215zECBBBA8DCA699.exe
          C:\Windows\mCE817A72m6258r4a2ax8215zECBBBA8DCA699.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:5384
          • C:\Windows\m4C247F0EmD9EAr4f59xB411z7FEF943256739.exe
            C:\Windows\m4C247F0EmD9EAr4f59xB411z7FEF943256739.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:1656
            • C:\Windows\mA68B6DD6mDFEAr40e3xB876zBAFB6E583C229.exe
              C:\Windows\mA68B6DD6mDFEAr40e3xB876zBAFB6E583C229.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:2812
              • C:\Windows\mCEA140FBmAFA9r43c2xB303z16B26023E23F9.exe
                C:\Windows\mCEA140FBmAFA9r43c2xB303z16B26023E23F9.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:5740
                • C:\Windows\mE10BAF1BmEC85r4690xA9D3z0C6EF138BE4A9.exe
                  C:\Windows\mE10BAF1BmEC85r4690xA9D3z0C6EF138BE4A9.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:1432
                  • C:\Windows\mE6EF6FE4m014Fr4c52x81BAz9349E96EE76B9.exe
                    C:\Windows\mE6EF6FE4m014Fr4c52x81BAz9349E96EE76B9.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:2840
                    • C:\Windows\m770AF0ECmDADEr42dex88D6z21B3AEE6A8CA9.exe
                      C:\Windows\m770AF0ECmDADEr42dex88D6z21B3AEE6A8CA9.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:4996
                      • C:\Windows\mE1D9C85DmD0A8r46e4xAB41zA8DF5EC4CB529.exe
                        C:\Windows\mE1D9C85DmD0A8r46e4xAB41zA8DF5EC4CB529.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:4252
                        • C:\Windows\mAA549CF2mD2F3r4e8ex8EE9z5ED99490CEC29.exe
                          C:\Windows\mAA549CF2mD2F3r4e8ex8EE9z5ED99490CEC29.exe
                          12⤵
                          • Executes dropped EXE
                          • System Location Discovery: System Language Discovery
                          PID:5444
                        • C:\Windows\SysWOW64\cmd.exe
                          C:\Windows\system32\cmd.exe /c del C:\Windows\ME1D9C~1.EXE > nul
                          12⤵
                          • Executes a command shell one-liner
                          • System Location Discovery: System Language Discovery
                          PID:4400
                      • C:\Windows\SysWOW64\cmd.exe
                        C:\Windows\system32\cmd.exe /c del C:\Windows\M770AF~1.EXE > nul
                        11⤵
                        • Executes a command shell one-liner
                        • System Location Discovery: System Language Discovery
                        PID:2748
                    • C:\Windows\SysWOW64\cmd.exe
                      C:\Windows\system32\cmd.exe /c del C:\Windows\ME6EF6~1.EXE > nul
                      10⤵
                      • Executes a command shell one-liner
                      • System Location Discovery: System Language Discovery
                      PID:4132
                  • C:\Windows\SysWOW64\cmd.exe
                    C:\Windows\system32\cmd.exe /c del C:\Windows\ME10BA~1.EXE > nul
                    9⤵
                    • Executes a command shell one-liner
                    • System Location Discovery: System Language Discovery
                    PID:3892
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /c del C:\Windows\MCEA14~1.EXE > nul
                  8⤵
                  • Executes a command shell one-liner
                  • System Location Discovery: System Language Discovery
                  PID:2376
              • C:\Windows\SysWOW64\cmd.exe
                C:\Windows\system32\cmd.exe /c del C:\Windows\MA68B6~1.EXE > nul
                7⤵
                • Executes a command shell one-liner
                • System Location Discovery: System Language Discovery
                PID:5484
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /c del C:\Windows\M4C247~1.EXE > nul
              6⤵
              • Executes a command shell one-liner
              • System Location Discovery: System Language Discovery
              PID:5200
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /c del C:\Windows\MCE817~1.EXE > nul
            5⤵
            • Executes a command shell one-liner
            • System Location Discovery: System Language Discovery
            PID:2096
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /c del C:\Windows\M5BCA1~1.EXE > nul
          4⤵
          • Executes a command shell one-liner
          • System Location Discovery: System Language Discovery
          PID:3212
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c del C:\Windows\MBE25E~1.EXE > nul
        3⤵
        • Executes a command shell one-liner
        • System Location Discovery: System Language Discovery
        PID:2384
    • 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:1184

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        m4C247F0EmD9EAr4f59xB411z7FEF943256739.exe

        • Path C:\Windows\m4C247F0EmD9EAr4f59xB411z7FEF943256739.exe
        • Size 59KB
        • SHA256 511f6be9466554379b58f000b7de50b29e16ac69317b873f0e0a9b7214177f63
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m5BCA1481mE2E3r436ax8814z8E3D873689009.exe

        • Path C:\Windows\m5BCA1481mE2E3r436ax8814z8E3D873689009.exe
        • Size 59KB
        • SHA256 d9e8c2fd28a2203d4c65ebf05388ab17dd7efdbacc1f24bf95ae53be3f98c57c
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m770AF0ECmDADEr42dex88D6z21B3AEE6A8CA9.exe

        • Path C:\Windows\m770AF0ECmDADEr42dex88D6z21B3AEE6A8CA9.exe
        • Size 59KB
        • SHA256 635420cc1925e04fb932c863dc04e93c926a271e23621df80164251a83547ccb
        • MD5 SHA1 SHA512 SSDEEP TLSH

        mA68B6DD6mDFEAr40e3xB876zBAFB6E583C229.exe

        • Path C:\Windows\mA68B6DD6mDFEAr40e3xB876zBAFB6E583C229.exe
        • Size 59KB
        • SHA256 38db01a5bee5803e97b43b820af8966635584d9a26cc0ac7a7a132d501bfb834
        • MD5 SHA1 SHA512 SSDEEP TLSH

        mAA549CF2mD2F3r4e8ex8EE9z5ED99490CEC29.exe

        • Path C:\Windows\mAA549CF2mD2F3r4e8ex8EE9z5ED99490CEC29.exe
        • Size 59KB
        • SHA256 5437c3ff739996fbc4022958a579751dbf7e2b9ec2d79f44f6d1a361ba89d69a
        • MD5 SHA1 SHA512 SSDEEP TLSH

        mBE25ED71m288Cr4f22xB22EzFD0F54824ADF9.exe

        • Path C:\Windows\mBE25ED71m288Cr4f22xB22EzFD0F54824ADF9.exe
        • Size 59KB
        • SHA256 9ea9fe6c6c93df264f121a1a7d2e160c75e8c1a6fba09103297ec37e6a540125
        • MD5 SHA1 SHA512 SSDEEP TLSH

        mCE817A72m6258r4a2ax8215zECBBBA8DCA699.exe

        • Path C:\Windows\mCE817A72m6258r4a2ax8215zECBBBA8DCA699.exe
        • Size 59KB
        • SHA256 2df73a1121ef0fae008b2f83bddc37c78222f6fddab82c60a64cf07cf29f9420
        • MD5 SHA1 SHA512 SSDEEP TLSH

        mCEA140FBmAFA9r43c2xB303z16B26023E23F9.exe

        • Path C:\Windows\mCEA140FBmAFA9r43c2xB303z16B26023E23F9.exe
        • Size 59KB
        • SHA256 2cbe44c9f1a2d004de18842a425e30e432af0969d7b9c3bd2f82e7ada96f2b59
        • MD5 SHA1 SHA512 SSDEEP TLSH

        mE10BAF1BmEC85r4690xA9D3z0C6EF138BE4A9.exe

        • Path C:\Windows\mE10BAF1BmEC85r4690xA9D3z0C6EF138BE4A9.exe
        • Size 59KB
        • SHA256 d9ddaf20df63f3ce77233bb9524bb90a6a00a0900c71c03051f61efaa809138d
        • MD5 SHA1 SHA512 SSDEEP TLSH

        mE1D9C85DmD0A8r46e4xAB41zA8DF5EC4CB529.exe

        • Path C:\Windows\mE1D9C85DmD0A8r46e4xAB41zA8DF5EC4CB529.exe
        • Size 59KB
        • SHA256 5be00e0788f74533837bd2288f0f556c4d074215b954f429a1a54a4f665f6bd5
        • MD5 SHA1 SHA512 SSDEEP TLSH

        mE6EF6FE4m014Fr4c52x81BAz9349E96EE76B9.exe

        • Path C:\Windows\mE6EF6FE4m014Fr4c52x81BAz9349E96EE76B9.exe
        • Size 59KB
        • SHA256 eb6601671834473874673559236d6dc84d779feec1cf857aaf7e62e579ee0b37
        • MD5 SHA1 SHA512 SSDEEP TLSH