Analysis

  • max time kernel
    148s
  • max time network
    143s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    29/09/2026, 14:19

General

  • Target
    2026-09-29_ebb6750474c5bd609d485aa7b0041f2d_elex_remcos_wannacry.exe
  • Size 64KB
  • Sample260929-rm2nqssamd
  • SHA256 32100f30681076d7962892a9c1698eeae685eb1a376f0c71cf630f0d39f682a4
  • 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\2026-09-29_ebb6750474c5bd609d485aa7b0041f2d_elex_remcos_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-09-29_ebb6750474c5bd609d485aa7b0041f2d_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:4584
    • C:\Windows\c07BFA4DEfC053249088BB73f8F9348C26EAFz.exe
      C:\Windows\c07BFA4DEfC053249088BB73f8F9348C26EAFz.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:1912
      • C:\Windows\c768FDB2Bf9DB1244618BDA0f9226BF6DEB4Ez.exe
        C:\Windows\c768FDB2Bf9DB1244618BDA0f9226BF6DEB4Ez.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:5520
        • C:\Windows\c9CEE8733fC69F24ca98A91Ff68ADDD482AF5z.exe
          C:\Windows\c9CEE8733fC69F24ca98A91Ff68ADDD482AF5z.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:5032
          • C:\Windows\c9B96CE6Bf78E2246838B11BfF0D20813AB30z.exe
            C:\Windows\c9B96CE6Bf78E2246838B11BfF0D20813AB30z.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:4740
            • C:\Windows\c951D729CfFD2C2414a889F5f9CC6896EC1F8z.exe
              C:\Windows\c951D729CfFD2C2414a889F5f9CC6896EC1F8z.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:2756
              • C:\Windows\c1B151B02fA837246ad8863Ef73B61EEABAD4z.exe
                C:\Windows\c1B151B02fA837246ad8863Ef73B61EEABAD4z.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:1552
                • C:\Windows\c0FE6DF91f23CB244ff8BD7Af21F6CB41E6A4z.exe
                  C:\Windows\c0FE6DF91f23CB244ff8BD7Af21F6CB41E6A4z.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:1204
                  • C:\Windows\c5253A591f2F4524ee78BC61fFC55D455DF9Dz.exe
                    C:\Windows\c5253A591f2F4524ee78BC61fFC55D455DF9Dz.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:2472
                    • C:\Windows\c6B8E411Cf31602446088CFFf9B95366DD738z.exe
                      C:\Windows\c6B8E411Cf31602446088CFFf9B95366DD738z.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:2964
                      • C:\Windows\c0862B4A8f081D245d18AED2fC32C40486D57z.exe
                        C:\Windows\c0862B4A8f081D245d18AED2fC32C40486D57z.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:4420
                        • C:\Windows\c41CB95D8fD60D24df88B364fF3471329B128z.exe
                          C:\Windows\c41CB95D8fD60D24df88B364fF3471329B128z.exe
                          12⤵
                          • Executes dropped EXE
                          • System Location Discovery: System Language Discovery
                          PID:2864
                        • C:\Windows\SysWOW64\cmd.exe
                          C:\Windows\system32\cmd.exe /c del C:\Windows\C0862B~1.EXE > nul
                          12⤵
                          • Executes a command shell one-liner
                          • System Location Discovery: System Language Discovery
                          PID:992
                      • C:\Windows\SysWOW64\cmd.exe
                        C:\Windows\system32\cmd.exe /c del C:\Windows\C6B8E4~1.EXE > nul
                        11⤵
                        • Executes a command shell one-liner
                        • System Location Discovery: System Language Discovery
                        PID:5400
                    • C:\Windows\SysWOW64\cmd.exe
                      C:\Windows\system32\cmd.exe /c del C:\Windows\C5253A~1.EXE > nul
                      10⤵
                      • Executes a command shell one-liner
                      • System Location Discovery: System Language Discovery
                      PID:1532
                  • C:\Windows\SysWOW64\cmd.exe
                    C:\Windows\system32\cmd.exe /c del C:\Windows\C0FE6D~1.EXE > nul
                    9⤵
                    • Executes a command shell one-liner
                    • System Location Discovery: System Language Discovery
                    PID:5036
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /c del C:\Windows\C1B151~1.EXE > nul
                  8⤵
                  • Executes a command shell one-liner
                  • System Location Discovery: System Language Discovery
                  PID:1836
              • C:\Windows\SysWOW64\cmd.exe
                C:\Windows\system32\cmd.exe /c del C:\Windows\C951D7~1.EXE > nul
                7⤵
                • Executes a command shell one-liner
                • System Location Discovery: System Language Discovery
                PID:6080
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /c del C:\Windows\C9B96C~1.EXE > nul
              6⤵
              • Executes a command shell one-liner
              • System Location Discovery: System Language Discovery
              PID:2920
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /c del C:\Windows\C9CEE8~1.EXE > nul
            5⤵
            • 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\C768FD~1.EXE > nul
          4⤵
          • 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:\Windows\C07BFA~1.EXE > nul
        3⤵
        • Executes a command shell one-liner
        • System Location Discovery: System Language Discovery
        PID:5244
    • 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:4000

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        c07BFA4DEfC053249088BB73f8F9348C26EAFz.exe

        • Path C:\Windows\c07BFA4DEfC053249088BB73f8F9348C26EAFz.exe
        • Size 64KB
        • SHA256 126c3c86b660f3ef6a476ae0e37aab2c4510c4413de6241241d32805a364422b
        • MD5 SHA1 SHA512 SSDEEP TLSH

        c0862B4A8f081D245d18AED2fC32C40486D57z.exe

        • Path C:\Windows\c0862B4A8f081D245d18AED2fC32C40486D57z.exe
        • Size 64KB
        • SHA256 fb9c4db8c45b943db5bb43f33c4918f1613caa0a93dcef7c8974cfcf95ddb5e9
        • MD5 SHA1 SHA512 SSDEEP TLSH

        c0FE6DF91f23CB244ff8BD7Af21F6CB41E6A4z.exe

        • Path C:\Windows\c0FE6DF91f23CB244ff8BD7Af21F6CB41E6A4z.exe
        • Size 64KB
        • SHA256 4254efbfb8ebcb0f4caf35ea23a9b832360934fbfc24eeb0c28ce0c891af818c
        • MD5 SHA1 SHA512 SSDEEP TLSH

        c1B151B02fA837246ad8863Ef73B61EEABAD4z.exe

        • Path C:\Windows\c1B151B02fA837246ad8863Ef73B61EEABAD4z.exe
        • Size 64KB
        • SHA256 855a143947f167e3d7d35e403d21c12612d26c0138a724e15ab6df0dbb8a8a7e
        • MD5 SHA1 SHA512 SSDEEP TLSH

        c41CB95D8fD60D24df88B364fF3471329B128z.exe

        • Path C:\Windows\c41CB95D8fD60D24df88B364fF3471329B128z.exe
        • Size 64KB
        • SHA256 eeec476d368134605ca12bfd796ade1fb6fdf1431f2e6f1c422662f0e738f94b
        • MD5 SHA1 SHA512 SSDEEP TLSH

        c5253A591f2F4524ee78BC61fFC55D455DF9Dz.exe

        • Path C:\Windows\c5253A591f2F4524ee78BC61fFC55D455DF9Dz.exe
        • Size 64KB
        • SHA256 1f48a875149eef18c09f335af25e6aa0d105809b9dc546d6b18fd0bfc4ca7c91
        • MD5 SHA1 SHA512 SSDEEP TLSH

        c6B8E411Cf31602446088CFFf9B95366DD738z.exe

        • Path C:\Windows\c6B8E411Cf31602446088CFFf9B95366DD738z.exe
        • Size 64KB
        • SHA256 9c59cdf20e38dddd6082ebfd7f1770ef838c026363f91f0a4f85ed1b9d36e377
        • MD5 SHA1 SHA512 SSDEEP TLSH

        c768FDB2Bf9DB1244618BDA0f9226BF6DEB4Ez.exe

        • Path C:\Windows\c768FDB2Bf9DB1244618BDA0f9226BF6DEB4Ez.exe
        • Size 64KB
        • SHA256 42a6ec22878fd2d80757fcb67fb200afe4f77748c3889b30873de9b2ce8bb6c5
        • MD5 SHA1 SHA512 SSDEEP TLSH

        c951D729CfFD2C2414a889F5f9CC6896EC1F8z.exe

        • Path C:\Windows\c951D729CfFD2C2414a889F5f9CC6896EC1F8z.exe
        • Size 64KB
        • SHA256 767867d1630b8877c431c305d249bd0603bb26cae7c066c15ea4e4185bbb3d66
        • MD5 SHA1 SHA512 SSDEEP TLSH

        c9B96CE6Bf78E2246838B11BfF0D20813AB30z.exe

        • Path C:\Windows\c9B96CE6Bf78E2246838B11BfF0D20813AB30z.exe
        • Size 64KB
        • SHA256 28b21a9cb5707c0014f98cce1891076e6db05f4c02a3f8e54ec5e16f713eda70
        • MD5 SHA1 SHA512 SSDEEP TLSH

        c9CEE8733fC69F24ca98A91Ff68ADDD482AF5z.exe

        • Path C:\Windows\c9CEE8733fC69F24ca98A91Ff68ADDD482AF5z.exe
        • Size 64KB
        • SHA256 b9ebe49dd546570aa4d1b0d6f30eef34964fff132e2e90b4f74dad1f8422d939
        • MD5 SHA1 SHA512 SSDEEP TLSH