Analysis

  • max time kernel
    148s
  • max time network
    126s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    20/10/2026, 16:04

General

  • Target
    2026-10-19_77a01d064a0c99d96220e5fcd330c317_elex_remcos_rincux_wannacry.exe
  • Size 64KB
  • Sample261020-th8ycss17p
  • SHA256 85fceedf2a840818d4f4a9bb518ce00bbb27c2400203a66a826aa5de434e927c
  • 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\2026-10-19_77a01d064a0c99d96220e5fcd330c317_elex_remcos_rincux_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-10-19_77a01d064a0c99d96220e5fcd330c317_elex_remcos_rincux_wannacry.exe"
    1⤵
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:5008
    • C:\Windows\zCFD62429g8E62z4120iB7CD84A7CC6A39EF3j.exe
      C:\Windows\zCFD62429g8E62z4120iB7CD84A7CC6A39EF3j.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:2504
      • C:\Windows\zEAF6659AgBFC5z4c4fi8AE488C0AEE6D57CCj.exe
        C:\Windows\zEAF6659AgBFC5z4c4fi8AE488C0AEE6D57CCj.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:2036
        • C:\Windows\zC041D031gE496z47feiA4468A7447842D12Dj.exe
          C:\Windows\zC041D031gE496z47feiA4468A7447842D12Dj.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:4236
          • C:\Windows\zC4F7753Cg38CBz470eiB436816A45304E22Ej.exe
            C:\Windows\zC4F7753Cg38CBz470eiB436816A45304E22Ej.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:5144
            • C:\Windows\zAE16530CgC998z449ci81BF89EA66372C3A0j.exe
              C:\Windows\zAE16530CgC998z449ci81BF89EA66372C3A0j.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:3476
              • C:\Windows\zA29C2D79g063Bz4644iA9D3884575A6702F5j.exe
                C:\Windows\zA29C2D79g063Bz4644iA9D3884575A6702F5j.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:4688
                • C:\Windows\zB45DD944gC61Bz4cbaiBE8D889920DC7DC05j.exe
                  C:\Windows\zB45DD944gC61Bz4cbaiBE8D889920DC7DC05j.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:3704
                  • C:\Windows\z32FE08ECgC415z41cdi8F9782240FA413127j.exe
                    C:\Windows\z32FE08ECgC415z41cdi8F9782240FA413127j.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:1344
                    • C:\Windows\zCADEFAFFg9D2Bz408ei8F928A0F8B7690DECj.exe
                      C:\Windows\zCADEFAFFg9D2Bz408ei8F928A0F8B7690DECj.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:5164
                      • C:\Windows\zC2DF131FgDEC6z4c82i8CA481B5576F91542j.exe
                        C:\Windows\zC2DF131FgDEC6z4c82i8CA481B5576F91542j.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:3304
                        • C:\Windows\z23748A06gD023z4445i96908842F18A6BD24j.exe
                          C:\Windows\z23748A06gD023z4445i96908842F18A6BD24j.exe
                          12⤵
                          • Executes dropped EXE
                          • System Location Discovery: System Language Discovery
                          PID:4732
                        • C:\Windows\SysWOW64\cmd.exe
                          C:\Windows\system32\cmd.exe /c del C:\Windows\ZC2DF1~1.EXE > nul
                          12⤵
                          • Executes a command shell one-liner
                          • System Location Discovery: System Language Discovery
                          PID:1148
                      • C:\Windows\SysWOW64\cmd.exe
                        C:\Windows\system32\cmd.exe /c del C:\Windows\ZCADEF~1.EXE > nul
                        11⤵
                        • Executes a command shell one-liner
                        • System Location Discovery: System Language Discovery
                        PID:5148
                    • C:\Windows\SysWOW64\cmd.exe
                      C:\Windows\system32\cmd.exe /c del C:\Windows\Z32FE0~1.EXE > nul
                      10⤵
                      • Executes a command shell one-liner
                      • System Location Discovery: System Language Discovery
                      PID:5344
                  • C:\Windows\SysWOW64\cmd.exe
                    C:\Windows\system32\cmd.exe /c del C:\Windows\ZB45DD~1.EXE > nul
                    9⤵
                    • Executes a command shell one-liner
                    • System Location Discovery: System Language Discovery
                    PID:3564
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /c del C:\Windows\ZA29C2~1.EXE > nul
                  8⤵
                  • Executes a command shell one-liner
                  • System Location Discovery: System Language Discovery
                  PID:4788
              • C:\Windows\SysWOW64\cmd.exe
                C:\Windows\system32\cmd.exe /c del C:\Windows\ZAE165~1.EXE > nul
                7⤵
                • Executes a command shell one-liner
                • System Location Discovery: System Language Discovery
                PID:6140
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /c del C:\Windows\ZC4F77~1.EXE > nul
              6⤵
              • Executes a command shell one-liner
              • System Location Discovery: System Language Discovery
              PID:3604
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /c del C:\Windows\ZC041D~1.EXE > nul
            5⤵
            • Executes a command shell one-liner
            • System Location Discovery: System Language Discovery
            PID:4908
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /c del C:\Windows\ZEAF66~1.EXE > nul
          4⤵
          • Executes a command shell one-liner
          • System Location Discovery: System Language Discovery
          PID:5368
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c del C:\Windows\ZCFD62~1.EXE > nul
        3⤵
        • Executes a command shell one-liner
        • System Location Discovery: System Language Discovery
        PID:4288
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c del C:\Users\Admin\AppData\Local\Temp\2026-1~1.EXE > nul
      2⤵
      • Executes a command shell one-liner
      • System Location Discovery: System Language Discovery
      PID:2692

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        z23748A06gD023z4445i96908842F18A6BD24j.exe

        • Path C:\Windows\z23748A06gD023z4445i96908842F18A6BD24j.exe
        • Size 64KB
        • SHA256 f24dc421445a9bc2d62dc13257a0093d2dd27dda153e6b670dc21fc30082815e
        • MD5 SHA1 SHA512 SSDEEP TLSH

        z32FE08ECgC415z41cdi8F9782240FA413127j.exe

        • Path C:\Windows\z32FE08ECgC415z41cdi8F9782240FA413127j.exe
        • Size 64KB
        • SHA256 d01e3dd61380f808b7d784e28ec0c13633251b0a3a198837055fd8662dfb82aa
        • MD5 SHA1 SHA512 SSDEEP TLSH

        zA29C2D79g063Bz4644iA9D3884575A6702F5j.exe

        • Path C:\Windows\zA29C2D79g063Bz4644iA9D3884575A6702F5j.exe
        • Size 64KB
        • SHA256 7b1c9d975126bcf4673d3a43d9cd4a27c4b51106479d3716f53a7b3dd24c849a
        • MD5 SHA1 SHA512 SSDEEP TLSH

        zAE16530CgC998z449ci81BF89EA66372C3A0j.exe

        • Path C:\Windows\zAE16530CgC998z449ci81BF89EA66372C3A0j.exe
        • Size 64KB
        • SHA256 0f02ccf8158abb5cd3409c9d86513388046a37c53d98a96568cac9686c7e1d7a
        • MD5 SHA1 SHA512 SSDEEP TLSH

        zB45DD944gC61Bz4cbaiBE8D889920DC7DC05j.exe

        • Path C:\Windows\zB45DD944gC61Bz4cbaiBE8D889920DC7DC05j.exe
        • Size 64KB
        • SHA256 fba301910a07612db651f49866b72afa8fc2242b443f33a2c0a586c721e64189
        • MD5 SHA1 SHA512 SSDEEP TLSH

        zC041D031gE496z47feiA4468A7447842D12Dj.exe

        • Path C:\Windows\zC041D031gE496z47feiA4468A7447842D12Dj.exe
        • Size 64KB
        • SHA256 c6c3874904901931db0f4ca1af4b84d83f127cd276184e1ffa9bca9a63e55cc5
        • MD5 SHA1 SHA512 SSDEEP TLSH

        zC2DF131FgDEC6z4c82i8CA481B5576F91542j.exe

        • Path C:\Windows\zC2DF131FgDEC6z4c82i8CA481B5576F91542j.exe
        • Size 64KB
        • SHA256 a8ac4efb9b1e73d0bb557707daf12d6527d96a5f8c0b9a5c46418e637032c4de
        • MD5 SHA1 SHA512 SSDEEP TLSH

        zC4F7753Cg38CBz470eiB436816A45304E22Ej.exe

        • Path C:\Windows\zC4F7753Cg38CBz470eiB436816A45304E22Ej.exe
        • Size 64KB
        • SHA256 ab7517dfffcacbf3a369a27827b8dc64713c682c61baf860ef18d980aa61bae5
        • MD5 SHA1 SHA512 SSDEEP TLSH

        zCADEFAFFg9D2Bz408ei8F928A0F8B7690DECj.exe

        • Path C:\Windows\zCADEFAFFg9D2Bz408ei8F928A0F8B7690DECj.exe
        • Size 64KB
        • SHA256 077d43580d62a321984154fd3b9e09e2826bc3b9680d404d6e3fda452b5199a5
        • MD5 SHA1 SHA512 SSDEEP TLSH

        zCFD62429g8E62z4120iB7CD84A7CC6A39EF3j.exe

        • Path C:\Windows\zCFD62429g8E62z4120iB7CD84A7CC6A39EF3j.exe
        • Size 64KB
        • SHA256 5a849556afc2725a90b13d13edd7e59617ad8b5ccb1fea40880460946841818c
        • MD5 SHA1 SHA512 SSDEEP TLSH

        zEAF6659AgBFC5z4c4fi8AE488C0AEE6D57CCj.exe

        • Path C:\Windows\zEAF6659AgBFC5z4c4fi8AE488C0AEE6D57CCj.exe
        • Size 64KB
        • SHA256 33af05cea86aa68c5b3a4ee513caeef51d35630fc4639cf603523ce70fd83ab1
        • MD5 SHA1 SHA512 SSDEEP TLSH