Analysis

  • max time kernel
    148s
  • max time network
    140s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    02/11/2026, 15:12

General

  • Target
    2026-11-01_8dd0351ae61c418edb1eae02ed9f5a11_elex_remcos_wannacry.exe
  • Size 64KB
  • Sample261102-sk6eksc17l
  • SHA256 06af855fa66b5ef1601694b47cb2f37ccf59d24623a9cbcee0a0f741340ed1c2
  • 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\2026-11-01_8dd0351ae61c418edb1eae02ed9f5a11_elex_remcos_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-11-01_8dd0351ae61c418edb1eae02ed9f5a11_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:4916
    • C:\Windows\c7647B692fCBDC24c448A0D7f473144A2803Dz.exe
      C:\Windows\c7647B692fCBDC24c448A0D7f473144A2803Dz.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:5352
      • C:\Windows\c7522120Af65DA2440e8BC63fCE5638640F80z.exe
        C:\Windows\c7522120Af65DA2440e8BC63fCE5638640F80z.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:568
        • C:\Windows\c1EA8679Cf0058243d8895ECfF4DD470E8A3Cz.exe
          C:\Windows\c1EA8679Cf0058243d8895ECfF4DD470E8A3Cz.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:3512
          • C:\Windows\cA4F24966fF7CC240358B605fFEB483E852A1z.exe
            C:\Windows\cA4F24966fF7CC240358B605fFEB483E852A1z.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:4512
            • C:\Windows\c429D525AfA7B2241c18A556fAFC13FB31956z.exe
              C:\Windows\c429D525AfA7B2241c18A556fAFC13FB31956z.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:1272
              • C:\Windows\c7F700777f14C4242048BA69fC67FE2D7989Ez.exe
                C:\Windows\c7F700777f14C4242048BA69fC67FE2D7989Ez.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:1320
                • C:\Windows\c0A2F9332f0F4224a7088AAEfB0793ED14DF3z.exe
                  C:\Windows\c0A2F9332f0F4224a7088AAEfB0793ED14DF3z.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:1932
                  • C:\Windows\cF86911EFf068B247618BF93f183A0B65E9CEz.exe
                    C:\Windows\cF86911EFf068B247618BF93f183A0B65E9CEz.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:5176
                    • C:\Windows\cA6BA270CfF20124ce188E64fC8E353496E3Fz.exe
                      C:\Windows\cA6BA270CfF20124ce188E64fC8E353496E3Fz.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:3596
                      • C:\Windows\c5DCAD90EfF2B32441f8A131f476C1AADCFDEz.exe
                        C:\Windows\c5DCAD90EfF2B32441f8A131f476C1AADCFDEz.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:2516
                        • C:\Windows\cEAD6977Ff8450248ed8B3AFf2E2DC4AC942Cz.exe
                          C:\Windows\cEAD6977Ff8450248ed8B3AFf2E2DC4AC942Cz.exe
                          12⤵
                          • Executes dropped EXE
                          • System Location Discovery: System Language Discovery
                          PID:3020
                        • C:\Windows\SysWOW64\cmd.exe
                          C:\Windows\system32\cmd.exe /c del C:\Windows\C5DCAD~1.EXE > nul
                          12⤵
                          • Executes a command shell one-liner
                          • System Location Discovery: System Language Discovery
                          PID:2492
                      • C:\Windows\SysWOW64\cmd.exe
                        C:\Windows\system32\cmd.exe /c del C:\Windows\CA6BA2~1.EXE > nul
                        11⤵
                        • Executes a command shell one-liner
                        • System Location Discovery: System Language Discovery
                        PID:2044
                    • C:\Windows\SysWOW64\cmd.exe
                      C:\Windows\system32\cmd.exe /c del C:\Windows\CF8691~1.EXE > nul
                      10⤵
                      • Executes a command shell one-liner
                      • System Location Discovery: System Language Discovery
                      PID:4484
                  • C:\Windows\SysWOW64\cmd.exe
                    C:\Windows\system32\cmd.exe /c del C:\Windows\C0A2F9~1.EXE > nul
                    9⤵
                    • Executes a command shell one-liner
                    • System Location Discovery: System Language Discovery
                    PID:4828
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /c del C:\Windows\C7F700~1.EXE > nul
                  8⤵
                  • Executes a command shell one-liner
                  • System Location Discovery: System Language Discovery
                  PID:3000
              • C:\Windows\SysWOW64\cmd.exe
                C:\Windows\system32\cmd.exe /c del C:\Windows\C429D5~1.EXE > nul
                7⤵
                • Executes a command shell one-liner
                • System Location Discovery: System Language Discovery
                PID:5888
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /c del C:\Windows\CA4F24~1.EXE > nul
              6⤵
              • Executes a command shell one-liner
              • System Location Discovery: System Language Discovery
              PID:4516
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /c del C:\Windows\C1EA86~1.EXE > nul
            5⤵
            • Executes a command shell one-liner
            • System Location Discovery: System Language Discovery
            PID:936
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /c del C:\Windows\C75221~1.EXE > nul
          4⤵
          • Executes a command shell one-liner
          • System Location Discovery: System Language Discovery
          PID:4424
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c del C:\Windows\C7647B~1.EXE > nul
        3⤵
        • Executes a command shell one-liner
        • System Location Discovery: System Language Discovery
        PID:4376
    • 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:4884

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        c0A2F9332f0F4224a7088AAEfB0793ED14DF3z.exe

        • Path C:\Windows\c0A2F9332f0F4224a7088AAEfB0793ED14DF3z.exe
        • Size 64KB
        • SHA256 324a6a5e547bb0fcf79e7af3645e6daee1e9fd0ba7c6704d4deaf7cf80821ec5
        • MD5 SHA1 SHA512 SSDEEP TLSH

        c1EA8679Cf0058243d8895ECfF4DD470E8A3Cz.exe

        • Path C:\Windows\c1EA8679Cf0058243d8895ECfF4DD470E8A3Cz.exe
        • Size 64KB
        • SHA256 b65879aa46fd390a39af0a326c87c070ea1c0daa8ec11f9aa1c58cf313cb7f3a
        • MD5 SHA1 SHA512 SSDEEP TLSH

        c429D525AfA7B2241c18A556fAFC13FB31956z.exe

        • Path C:\Windows\c429D525AfA7B2241c18A556fAFC13FB31956z.exe
        • Size 64KB
        • SHA256 ef5070f61cb20f200230aee16339ad301accc2d2ef7d274d418f2c2e9f3d1b22
        • MD5 SHA1 SHA512 SSDEEP TLSH

        c5DCAD90EfF2B32441f8A131f476C1AADCFDEz.exe

        • Path C:\Windows\c5DCAD90EfF2B32441f8A131f476C1AADCFDEz.exe
        • Size 64KB
        • SHA256 fb3d3b57a35719a4094bd748b70548fc0b36986e520c002aebf09106b973166b
        • MD5 SHA1 SHA512 SSDEEP TLSH

        c7522120Af65DA2440e8BC63fCE5638640F80z.exe

        • Path C:\Windows\c7522120Af65DA2440e8BC63fCE5638640F80z.exe
        • Size 64KB
        • SHA256 f845c9184836f4638a83c06b3718489ad11148a1519ee8559c895318ff8426b4
        • MD5 SHA1 SHA512 SSDEEP TLSH

        c7647B692fCBDC24c448A0D7f473144A2803Dz.exe

        • Path C:\Windows\c7647B692fCBDC24c448A0D7f473144A2803Dz.exe
        • Size 64KB
        • SHA256 d885ebac0b2149d52f319a49d9fb2e4c9c558b4a11787621f9974220667232c7
        • MD5 SHA1 SHA512 SSDEEP TLSH

        c7F700777f14C4242048BA69fC67FE2D7989Ez.exe

        • Path C:\Windows\c7F700777f14C4242048BA69fC67FE2D7989Ez.exe
        • Size 64KB
        • SHA256 6cdd18b92582a6d73f9cc3c93e7c7a7eda642fbbe65ce02a67c1b1b53bb339a9
        • MD5 SHA1 SHA512 SSDEEP TLSH

        cA4F24966fF7CC240358B605fFEB483E852A1z.exe

        • Path C:\Windows\cA4F24966fF7CC240358B605fFEB483E852A1z.exe
        • Size 64KB
        • SHA256 375c121842d12c7f31d47df63b852a2159957ac905588a65d07b0f17577cafd7
        • MD5 SHA1 SHA512 SSDEEP TLSH

        cA6BA270CfF20124ce188E64fC8E353496E3Fz.exe

        • Path C:\Windows\cA6BA270CfF20124ce188E64fC8E353496E3Fz.exe
        • Size 64KB
        • SHA256 c94e5331d2cb363c6ef46350d6369eacb25243d86415afa5f51cf595434e5985
        • MD5 SHA1 SHA512 SSDEEP TLSH

        cEAD6977Ff8450248ed8B3AFf2E2DC4AC942Cz.exe

        • Path C:\Windows\cEAD6977Ff8450248ed8B3AFf2E2DC4AC942Cz.exe
        • Size 64KB
        • SHA256 e136b1020fba70c70049f21d2f7f7d55f0e2c7137bd9d3216d43df3a80772869
        • MD5 SHA1 SHA512 SSDEEP TLSH

        cF86911EFf068B247618BF93f183A0B65E9CEz.exe

        • Path C:\Windows\cF86911EFf068B247618BF93f183A0B65E9CEz.exe
        • Size 64KB
        • SHA256 82ad692fadf94c5352432a334c3568e2fe8c8808af7f123c1d9e35816774a17a
        • MD5 SHA1 SHA512 SSDEEP TLSH