Analysis

  • max time kernel
    148s
  • max time network
    149s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    19/09/2026, 15:39

General

  • Target
    2026-09-19_4705b0bc77c2806aa5a552c36c9c011d_elex_remcos_wannacry.exe
  • Size 84KB
  • Sample260919-s3w9matthy
  • SHA256 e4a8f860819b621d42fc439884864194e4bde8de8c3da841a93d4db93120b2db
  • 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\2026-09-19_4705b0bc77c2806aa5a552c36c9c011d_elex_remcos_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-09-19_4705b0bc77c2806aa5a552c36c9c011d_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:4776
    • C:\Windows\6BB166D5EqFDF03480a393D2r3ECCA5329361r.exe
      C:\Windows\6BB166D5EqFDF03480a393D2r3ECCA5329361r.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:4304
      • C:\Windows\69439F736q677F348943A956rB04EF6193F3Fr.exe
        C:\Windows\69439F736q677F348943A956rB04EF6193F3Fr.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:2584
        • C:\Windows\6FC63F985q8C4D34a363BA90r8E900ECD13EEr.exe
          C:\Windows\6FC63F985q8C4D34a363BA90r8E900ECD13EEr.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:2972
          • C:\Windows\69F0EC106qC98134ac03820Cr93D6F33984D8r.exe
            C:\Windows\69F0EC106qC98134ac03820Cr93D6F33984D8r.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:4524
            • C:\Windows\63840EDD0q13F134f653A29Ar6527E4B65B9Dr.exe
              C:\Windows\63840EDD0q13F134f653A29Ar6527E4B65B9Dr.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:4284
              • C:\Windows\64F20F279q64543437b39B77rDDE563195488r.exe
                C:\Windows\64F20F279q64543437b39B77rDDE563195488r.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:3560
                • C:\Windows\6CC656060q8C77349453BEF9rAFF3B720E66Ar.exe
                  C:\Windows\6CC656060q8C77349453BEF9rAFF3B720E66Ar.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:5220
                  • C:\Windows\6DC7CA41EqD02A349df3B571r8C4A74899F60r.exe
                    C:\Windows\6DC7CA41EqD02A349df3B571r8C4A74899F60r.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:2468
                    • C:\Windows\621B795DEqF388344e6380CEr513A9EDFAF5Br.exe
                      C:\Windows\621B795DEqF388344e6380CEr513A9EDFAF5Br.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:5564
                      • C:\Windows\6AAD2B946q52A1344c43BEA6rF6D593F884D4r.exe
                        C:\Windows\6AAD2B946q52A1344c43BEA6rF6D593F884D4r.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:3140
                        • C:\Windows\67F746909qEACE3431f38D3CrA591E18D92FBr.exe
                          C:\Windows\67F746909qEACE3431f38D3CrA591E18D92FBr.exe
                          12⤵
                          • Executes dropped EXE
                          • System Location Discovery: System Language Discovery
                          PID:3724
                        • C:\Windows\SysWOW64\cmd.exe
                          C:\Windows\system32\cmd.exe /c del C:\Windows\6AAD2B~1.EXE > nul
                          12⤵
                          • Executes a command shell one-liner
                          • System Location Discovery: System Language Discovery
                          PID:5796
                      • C:\Windows\SysWOW64\cmd.exe
                        C:\Windows\system32\cmd.exe /c del C:\Windows\621B79~1.EXE > nul
                        11⤵
                        • Executes a command shell one-liner
                        • System Location Discovery: System Language Discovery
                        PID:5648
                    • C:\Windows\SysWOW64\cmd.exe
                      C:\Windows\system32\cmd.exe /c del C:\Windows\6DC7CA~1.EXE > nul
                      10⤵
                      • Executes a command shell one-liner
                      • System Location Discovery: System Language Discovery
                      PID:788
                  • C:\Windows\SysWOW64\cmd.exe
                    C:\Windows\system32\cmd.exe /c del C:\Windows\6CC656~1.EXE > nul
                    9⤵
                    • Executes a command shell one-liner
                    • System Location Discovery: System Language Discovery
                    PID:5560
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /c del C:\Windows\64F20F~1.EXE > nul
                  8⤵
                  • Executes a command shell one-liner
                  • System Location Discovery: System Language Discovery
                  PID:4876
              • C:\Windows\SysWOW64\cmd.exe
                C:\Windows\system32\cmd.exe /c del C:\Windows\63840E~1.EXE > nul
                7⤵
                • Executes a command shell one-liner
                • System Location Discovery: System Language Discovery
                PID:5432
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /c del C:\Windows\69F0EC~1.EXE > nul
              6⤵
              • Executes a command shell one-liner
              • System Location Discovery: System Language Discovery
              PID:3312
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /c del C:\Windows\6FC63F~1.EXE > nul
            5⤵
            • Executes a command shell one-liner
            • System Location Discovery: System Language Discovery
            PID:4752
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /c del C:\Windows\69439F~1.EXE > nul
          4⤵
          • Executes a command shell one-liner
          • System Location Discovery: System Language Discovery
          PID:3420
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c del C:\Windows\6BB166~1.EXE > nul
        3⤵
        • Executes a command shell one-liner
        • System Location Discovery: System Language Discovery
        PID:1728
    • 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:2132

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        621B795DEqF388344e6380CEr513A9EDFAF5Br.exe

        • Path C:\Windows\621B795DEqF388344e6380CEr513A9EDFAF5Br.exe
        • Size 84KB
        • SHA256 dd9b65ae2aab3f3ede243fd810ca694c54a0c2dbd9c91712ba165e84c74af369
        • MD5 SHA1 SHA512 SSDEEP TLSH

        63840EDD0q13F134f653A29Ar6527E4B65B9Dr.exe

        • Path C:\Windows\63840EDD0q13F134f653A29Ar6527E4B65B9Dr.exe
        • Size 84KB
        • SHA256 e75a0cd4210e3ab1a24253576aa9567ba096d48c9dbc22155ec0dfd2306c134d
        • MD5 SHA1 SHA512 SSDEEP TLSH

        64F20F279q64543437b39B77rDDE563195488r.exe

        • Path C:\Windows\64F20F279q64543437b39B77rDDE563195488r.exe
        • Size 84KB
        • SHA256 bce921f486706933a09ae2ba2fac48197b95c2801f218d753b9f168f34ab987a
        • MD5 SHA1 SHA512 SSDEEP TLSH

        67F746909qEACE3431f38D3CrA591E18D92FBr.exe

        • Path C:\Windows\67F746909qEACE3431f38D3CrA591E18D92FBr.exe
        • Size 84KB
        • SHA256 f91f811beff4b3a6dc30da11ad6906c722668094c8d6fed249fe7028121998f8
        • MD5 SHA1 SHA512 SSDEEP TLSH

        69439F736q677F348943A956rB04EF6193F3Fr.exe

        • Path C:\Windows\69439F736q677F348943A956rB04EF6193F3Fr.exe
        • Size 84KB
        • SHA256 6b460f6ceba5b62e0fb288104c00ebca316a08fbc7ae83aa25413f75ab59c8f3
        • MD5 SHA1 SHA512 SSDEEP TLSH

        69F0EC106qC98134ac03820Cr93D6F33984D8r.exe

        • Path C:\Windows\69F0EC106qC98134ac03820Cr93D6F33984D8r.exe
        • Size 84KB
        • SHA256 1c5091fb18913f072937bdcf0e3d2baf6dd8c6236f4b2c86a9cf2f87ba1154a7
        • MD5 SHA1 SHA512 SSDEEP TLSH

        6AAD2B946q52A1344c43BEA6rF6D593F884D4r.exe

        • Path C:\Windows\6AAD2B946q52A1344c43BEA6rF6D593F884D4r.exe
        • Size 84KB
        • SHA256 ce78c86b56fe04e9b978d66f0f9fac807b2855e45bbc576d61a5ead5d7670c71
        • MD5 SHA1 SHA512 SSDEEP TLSH

        6BB166D5EqFDF03480a393D2r3ECCA5329361r.exe

        • Path C:\Windows\6BB166D5EqFDF03480a393D2r3ECCA5329361r.exe
        • Size 84KB
        • SHA256 a1cad4874285c22add04f8bacb9ea1b915f27d85dc05afdff59abf89eda7d806
        • MD5 SHA1 SHA512 SSDEEP TLSH

        6CC656060q8C77349453BEF9rAFF3B720E66Ar.exe

        • Path C:\Windows\6CC656060q8C77349453BEF9rAFF3B720E66Ar.exe
        • Size 84KB
        • SHA256 534ddbafd31592ddd00ada781d4a2605a3979e5de3557b14302fa1e2981ab471
        • MD5 SHA1 SHA512 SSDEEP TLSH

        6DC7CA41EqD02A349df3B571r8C4A74899F60r.exe

        • Path C:\Windows\6DC7CA41EqD02A349df3B571r8C4A74899F60r.exe
        • Size 84KB
        • SHA256 5f35821700bbfec374ef2461665298d542050ddbbc59994d7008a506e97a11b5
        • MD5 SHA1 SHA512 SSDEEP TLSH

        6FC63F985q8C4D34a363BA90r8E900ECD13EEr.exe

        • Path C:\Windows\6FC63F985q8C4D34a363BA90r8E900ECD13EEr.exe
        • Size 84KB
        • SHA256 49fc05ffa0cb47876d1edaed215a2e84ffec3acce2d2cc55dab63ad4eef45cea
        • MD5 SHA1 SHA512 SSDEEP TLSH