Analysis

  • max time kernel
    148s
  • max time network
    135s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    22/09/2026, 11:59

General

  • Target
    2026-09-21_82427e8be731b9c829263c2e734de158_elex_remcos_wannacry.exe
  • Size 59KB
  • Sample260922-n565dsdg32
  • SHA256 77ef8043a25cdf8b9f4700f83985746de9ef476929e119db3cc54493a31e6c40
  • 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\2026-09-21_82427e8be731b9c829263c2e734de158_elex_remcos_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-09-21_82427e8be731b9c829263c2e734de158_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:4148
    • C:\Windows\m057F28CEm67DAr46e1xA056zFAD1DE2440189.exe
      C:\Windows\m057F28CEm67DAr46e1xA056zFAD1DE2440189.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:2836
      • C:\Windows\m255DA838mD693r4a38xA4F1zA59D015798539.exe
        C:\Windows\m255DA838mD693r4a38xA4F1zA59D015798539.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:3284
        • C:\Windows\m13C79AF2m4F51r4a04xA9B1z5EFEDFA519A09.exe
          C:\Windows\m13C79AF2m4F51r4a04xA9B1z5EFEDFA519A09.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:4592
          • C:\Windows\m873D2C7EmFA1Er4978xAED0z47702BAAE6DA9.exe
            C:\Windows\m873D2C7EmFA1Er4978xAED0z47702BAAE6DA9.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:3068
            • C:\Windows\m72235BACm893Fr4274xA7A0z86F57A9F3EA09.exe
              C:\Windows\m72235BACm893Fr4274xA7A0z86F57A9F3EA09.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:4704
              • C:\Windows\m122AC008mC6CCr4af6x957Dz64477EEADFF69.exe
                C:\Windows\m122AC008mC6CCr4af6x957Dz64477EEADFF69.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:472
                • C:\Windows\mEC705CD5mCC9Br4a1fxBEABz27DBA128C0389.exe
                  C:\Windows\mEC705CD5mCC9Br4a1fxBEABz27DBA128C0389.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:2724
                  • C:\Windows\m3906F775mFC81r4feexB09CzD8FDD9ED19729.exe
                    C:\Windows\m3906F775mFC81r4feexB09CzD8FDD9ED19729.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:3108
                    • C:\Windows\m07B1AA19mA8F5r4b7axB4A0zD24ADCE6298B9.exe
                      C:\Windows\m07B1AA19mA8F5r4b7axB4A0zD24ADCE6298B9.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:2016
                      • C:\Windows\mDB7DC109m0D85r4b0dxA9D2z92F8D2D2FC769.exe
                        C:\Windows\mDB7DC109m0D85r4b0dxA9D2z92F8D2D2FC769.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:2852
                        • C:\Windows\m09154C42m1C42r4132x9BFEzE0994A1661589.exe
                          C:\Windows\m09154C42m1C42r4132x9BFEzE0994A1661589.exe
                          12⤵
                          • Executes dropped EXE
                          • System Location Discovery: System Language Discovery
                          PID:5212
                        • C:\Windows\SysWOW64\cmd.exe
                          C:\Windows\system32\cmd.exe /c del C:\Windows\MDB7DC~1.EXE > nul
                          12⤵
                          • Executes a command shell one-liner
                          • System Location Discovery: System Language Discovery
                          PID:1156
                      • C:\Windows\SysWOW64\cmd.exe
                        C:\Windows\system32\cmd.exe /c del C:\Windows\M07B1A~1.EXE > nul
                        11⤵
                        • Executes a command shell one-liner
                        • System Location Discovery: System Language Discovery
                        PID:5260
                    • C:\Windows\SysWOW64\cmd.exe
                      C:\Windows\system32\cmd.exe /c del C:\Windows\M3906F~1.EXE > nul
                      10⤵
                      • Executes a command shell one-liner
                      • System Location Discovery: System Language Discovery
                      PID:724
                  • C:\Windows\SysWOW64\cmd.exe
                    C:\Windows\system32\cmd.exe /c del C:\Windows\MEC705~1.EXE > nul
                    9⤵
                    • Executes a command shell one-liner
                    • System Location Discovery: System Language Discovery
                    PID:3228
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /c del C:\Windows\M122AC~1.EXE > nul
                  8⤵
                  • Executes a command shell one-liner
                  • System Location Discovery: System Language Discovery
                  PID:3692
              • C:\Windows\SysWOW64\cmd.exe
                C:\Windows\system32\cmd.exe /c del C:\Windows\M72235~1.EXE > nul
                7⤵
                • 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:\Windows\M873D2~1.EXE > nul
              6⤵
              • Executes a command shell one-liner
              • System Location Discovery: System Language Discovery
              PID:3168
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /c del C:\Windows\M13C79~1.EXE > nul
            5⤵
            • Executes a command shell one-liner
            • System Location Discovery: System Language Discovery
            PID:5980
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /c del C:\Windows\M255DA~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\M057F2~1.EXE > nul
        3⤵
        • Executes a command shell one-liner
        • System Location Discovery: System Language Discovery
        PID:4248
    • 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:3712

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        m057F28CEm67DAr46e1xA056zFAD1DE2440189.exe

        • Path C:\Windows\m057F28CEm67DAr46e1xA056zFAD1DE2440189.exe
        • Size 59KB
        • SHA256 b5ad54943260da5f8aac2cb97439e410d149a497e2bde8032b6203dd9e8b1480
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m07B1AA19mA8F5r4b7axB4A0zD24ADCE6298B9.exe

        • Path C:\Windows\m07B1AA19mA8F5r4b7axB4A0zD24ADCE6298B9.exe
        • Size 59KB
        • SHA256 fd72d7c20804de0594297101a3fab2017c7702f703095b213e585641e4f79339
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m09154C42m1C42r4132x9BFEzE0994A1661589.exe

        • Path C:\Windows\m09154C42m1C42r4132x9BFEzE0994A1661589.exe
        • Size 59KB
        • SHA256 a1672b9bb16ee16027aa9764ee62f9de5cf3d0b31c1ffe137af99d2f30967e66
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m122AC008mC6CCr4af6x957Dz64477EEADFF69.exe

        • Path C:\Windows\m122AC008mC6CCr4af6x957Dz64477EEADFF69.exe
        • Size 59KB
        • SHA256 402aaa93fe446c622ca4fcf42fc05b26922d5226a2e000f10a84d93eb6f70184
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m13C79AF2m4F51r4a04xA9B1z5EFEDFA519A09.exe

        • Path C:\Windows\m13C79AF2m4F51r4a04xA9B1z5EFEDFA519A09.exe
        • Size 59KB
        • SHA256 880a228c2930157f1279e43d6b27ad5e58a360f8c2175193186e43476fe0eb5f
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m255DA838mD693r4a38xA4F1zA59D015798539.exe

        • Path C:\Windows\m255DA838mD693r4a38xA4F1zA59D015798539.exe
        • Size 59KB
        • SHA256 a2f013cfbe12885e766b2b28be03c60cee9c943851518cc57cedfd967e51095b
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m3906F775mFC81r4feexB09CzD8FDD9ED19729.exe

        • Path C:\Windows\m3906F775mFC81r4feexB09CzD8FDD9ED19729.exe
        • Size 59KB
        • SHA256 118335251d4be80637c6b0f2079aa24bd42d43747169aba75bbbf960367d6ce0
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m72235BACm893Fr4274xA7A0z86F57A9F3EA09.exe

        • Path C:\Windows\m72235BACm893Fr4274xA7A0z86F57A9F3EA09.exe
        • Size 59KB
        • SHA256 deb37c331f4522fd156b0ece6498ec2fde51e7dc6d2e939dfa0a03561ff924b4
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m873D2C7EmFA1Er4978xAED0z47702BAAE6DA9.exe

        • Path C:\Windows\m873D2C7EmFA1Er4978xAED0z47702BAAE6DA9.exe
        • Size 59KB
        • SHA256 0bd2bdce4281e967880533def5ad53190cd7a9eebb2771efa806a8b4f1f2e230
        • MD5 SHA1 SHA512 SSDEEP TLSH

        mDB7DC109m0D85r4b0dxA9D2z92F8D2D2FC769.exe

        • Path C:\Windows\mDB7DC109m0D85r4b0dxA9D2z92F8D2D2FC769.exe
        • Size 59KB
        • SHA256 722018be14e3d5080eb914d2f6f2599337ebb6ff484a59215ba4c13530f87b1e
        • MD5 SHA1 SHA512 SSDEEP TLSH

        mEC705CD5mCC9Br4a1fxBEABz27DBA128C0389.exe

        • Path C:\Windows\mEC705CD5mCC9Br4a1fxBEABz27DBA128C0389.exe
        • Size 59KB
        • SHA256 80d06101fa6849ce95ed18bf3a8ce26e4632fd26820f9721787240a377066c5c
        • MD5 SHA1 SHA512 SSDEEP TLSH