Analysis

  • max time kernel
    148s
  • max time network
    127s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    19/08/2026, 22:08

General

  • Target
    2026-08-19_bedd12238e016fb24ed621075ea73a97_elex_remcos_wannacry.exe
  • Size 64KB
  • Sample260819-116paaxtft
  • SHA256 8cd07c9cdac8364e936be4fac0f4c17e41e4f72a41f0666a8cac6a5ab6d0061f
  • 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\2026-08-19_bedd12238e016fb24ed621075ea73a97_elex_remcos_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-19_bedd12238e016fb24ed621075ea73a97_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:7152
    • C:\Windows\cD2151807f5036248398BEE1fA531D0BD54E2z.exe
      C:\Windows\cD2151807f5036248398BEE1fA531D0BD54E2z.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:4480
      • C:\Windows\c7EE7381Df33AB24da28A639f7F875EC0F727z.exe
        C:\Windows\c7EE7381Df33AB24da28A639f7F875EC0F727z.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:3252
        • C:\Windows\c632D9F53f52C424dd38869CfDCC27CED887Cz.exe
          C:\Windows\c632D9F53f52C424dd38869CfDCC27CED887Cz.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:4308
          • C:\Windows\c8018CB93fE02F24b1a894C9fE2AD7FF171D7z.exe
            C:\Windows\c8018CB93fE02F24b1a894C9fE2AD7FF171D7z.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:5872
            • C:\Windows\c6368BC16f908C246b688A0AfEEA8B304931Cz.exe
              C:\Windows\c6368BC16f908C246b688A0AfEEA8B304931Cz.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:5828
              • C:\Windows\cEB230E41fAA1324e8989711f7C604A0C8FEBz.exe
                C:\Windows\cEB230E41fAA1324e8989711f7C604A0C8FEBz.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:2016
                • C:\Windows\c58A5ADE4fA49F24a668809DfD39D7E971607z.exe
                  C:\Windows\c58A5ADE4fA49F24a668809DfD39D7E971607z.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:6304
                  • C:\Windows\c3EC88543fC89324e9389C46f24842291D65Ez.exe
                    C:\Windows\c3EC88543fC89324e9389C46f24842291D65Ez.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:1264
                    • C:\Windows\c8D5D1428fA64F24c388BA71f3A340485E30Cz.exe
                      C:\Windows\c8D5D1428fA64F24c388BA71f3A340485E30Cz.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:1688
                      • C:\Windows\cCD8E36CBfBE00243828A00Bf3DFC0C1B9810z.exe
                        C:\Windows\cCD8E36CBfBE00243828A00Bf3DFC0C1B9810z.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:4220
                        • C:\Windows\cA7239E60fB86F245998B31Df3B2554A6E74Bz.exe
                          C:\Windows\cA7239E60fB86F245998B31Df3B2554A6E74Bz.exe
                          12⤵
                          • Executes dropped EXE
                          • System Location Discovery: System Language Discovery
                          PID:3064
                        • C:\Windows\SysWOW64\cmd.exe
                          C:\Windows\system32\cmd.exe /c del C:\Windows\CCD8E3~1.EXE > nul
                          12⤵
                          • Executes a command shell one-liner
                          • System Location Discovery: System Language Discovery
                          PID:1736
                      • C:\Windows\SysWOW64\cmd.exe
                        C:\Windows\system32\cmd.exe /c del C:\Windows\C8D5D1~1.EXE > nul
                        11⤵
                        • Executes a command shell one-liner
                        • System Location Discovery: System Language Discovery
                        PID:6480
                    • C:\Windows\SysWOW64\cmd.exe
                      C:\Windows\system32\cmd.exe /c del C:\Windows\C3EC88~1.EXE > nul
                      10⤵
                      • Executes a command shell one-liner
                      • System Location Discovery: System Language Discovery
                      PID:3556
                  • C:\Windows\SysWOW64\cmd.exe
                    C:\Windows\system32\cmd.exe /c del C:\Windows\C58A5A~1.EXE > nul
                    9⤵
                    • Executes a command shell one-liner
                    • System Location Discovery: System Language Discovery
                    PID:608
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /c del C:\Windows\CEB230~1.EXE > nul
                  8⤵
                  • Executes a command shell one-liner
                  • System Location Discovery: System Language Discovery
                  PID:6976
              • C:\Windows\SysWOW64\cmd.exe
                C:\Windows\system32\cmd.exe /c del C:\Windows\C6368B~1.EXE > nul
                7⤵
                • Executes a command shell one-liner
                • System Location Discovery: System Language Discovery
                PID:6984
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /c del C:\Windows\C8018C~1.EXE > nul
              6⤵
              • Executes a command shell one-liner
              • System Location Discovery: System Language Discovery
              PID:6432
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /c del C:\Windows\C632D9~1.EXE > nul
            5⤵
            • Executes a command shell one-liner
            • System Location Discovery: System Language Discovery
            PID:1444
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /c del C:\Windows\C7EE73~1.EXE > nul
          4⤵
          • Executes a command shell one-liner
          • System Location Discovery: System Language Discovery
          PID:4996
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c del C:\Windows\CD2151~1.EXE > nul
        3⤵
        • Executes a command shell one-liner
        • System Location Discovery: System Language Discovery
        PID:3292
    • 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:6548

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        c3EC88543fC89324e9389C46f24842291D65Ez.exe

        • Path C:\Windows\c3EC88543fC89324e9389C46f24842291D65Ez.exe
        • Size 64KB
        • SHA256 9f1d05c57bac22e731c1cbc513e82040438adb6e88d348127be7a2cc2e3e2269
        • MD5 SHA1 SHA512 SSDEEP TLSH

        c58A5ADE4fA49F24a668809DfD39D7E971607z.exe

        • Path C:\Windows\c58A5ADE4fA49F24a668809DfD39D7E971607z.exe
        • Size 64KB
        • SHA256 f50fad1c9840310eacaadd5e6570e0bbca1f7c2359c51f1d7a1c4881f28dd379
        • MD5 SHA1 SHA512 SSDEEP TLSH

        c632D9F53f52C424dd38869CfDCC27CED887Cz.exe

        • Path C:\Windows\c632D9F53f52C424dd38869CfDCC27CED887Cz.exe
        • Size 64KB
        • SHA256 848ed559bc40e8071d64c41e42c6954d1230573735f94d578b2d29246d5bb0d1
        • MD5 SHA1 SHA512 SSDEEP TLSH

        c6368BC16f908C246b688A0AfEEA8B304931Cz.exe

        • Path C:\Windows\c6368BC16f908C246b688A0AfEEA8B304931Cz.exe
        • Size 64KB
        • SHA256 70a2f2b5a275582fff2ebcb2e675d0f58236fb6ecd8721bd2fe7704d62f764a0
        • MD5 SHA1 SHA512 SSDEEP TLSH

        c7EE7381Df33AB24da28A639f7F875EC0F727z.exe

        • Path C:\Windows\c7EE7381Df33AB24da28A639f7F875EC0F727z.exe
        • Size 64KB
        • SHA256 050b4a9785b7311f60f137480f8c2eb6db4efe6b27d141e451f53fbeb2328721
        • MD5 SHA1 SHA512 SSDEEP TLSH

        c8018CB93fE02F24b1a894C9fE2AD7FF171D7z.exe

        • Path C:\Windows\c8018CB93fE02F24b1a894C9fE2AD7FF171D7z.exe
        • Size 64KB
        • SHA256 c44dbeea2ece7040779793ced91d3e7fc95d856a29b47a64e1e9a26e021a10f6
        • MD5 SHA1 SHA512 SSDEEP TLSH

        c8D5D1428fA64F24c388BA71f3A340485E30Cz.exe

        • Path C:\Windows\c8D5D1428fA64F24c388BA71f3A340485E30Cz.exe
        • Size 64KB
        • SHA256 b2359a89730d38b4cf54e4e3ac5d2c7978fb195ab0bebbf213d1cdb06a3cd5d9
        • MD5 SHA1 SHA512 SSDEEP TLSH

        cA7239E60fB86F245998B31Df3B2554A6E74Bz.exe

        • Path C:\Windows\cA7239E60fB86F245998B31Df3B2554A6E74Bz.exe
        • Size 64KB
        • SHA256 d254eff3cffd8ef26b0ed590cdab8ee868df6805544c6da63f14466940ec60e9
        • MD5 SHA1 SHA512 SSDEEP TLSH

        cCD8E36CBfBE00243828A00Bf3DFC0C1B9810z.exe

        • Path C:\Windows\cCD8E36CBfBE00243828A00Bf3DFC0C1B9810z.exe
        • Size 64KB
        • SHA256 33b575f37b1a47d0129d5133b2a6b5f1f56899a240496d34420a647555134c1f
        • MD5 SHA1 SHA512 SSDEEP TLSH

        cD2151807f5036248398BEE1fA531D0BD54E2z.exe

        • Path C:\Windows\cD2151807f5036248398BEE1fA531D0BD54E2z.exe
        • Size 64KB
        • SHA256 662e674918fcdd24b588279c5bbedbcb7e1cf3f392a8ab2a7cd1cf440fce608e
        • MD5 SHA1 SHA512 SSDEEP TLSH

        cEB230E41fAA1324e8989711f7C604A0C8FEBz.exe

        • Path C:\Windows\cEB230E41fAA1324e8989711f7C604A0C8FEBz.exe
        • Size 64KB
        • SHA256 8f2ef8988d5198f7de78b0075dabed8b83f5ee33727f490cc670de21f34b37a7
        • MD5 SHA1 SHA512 SSDEEP TLSH