Analysis

  • max time kernel
    148s
  • max time network
    146s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    09/08/2026, 07:51

General

  • Target
    2026-08-09_3a436d0ed517bedeee1f89611a2ca3e4_elex_remcos_wannacry.exe
  • Size 84KB
  • Sample260809-jp7nrstcle
  • SHA256 0143b0d22543c979682e056d72713a817248521635df56dbdfba0061cb53a08e
  • 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\2026-08-09_3a436d0ed517bedeee1f89611a2ca3e4_elex_remcos_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-09_3a436d0ed517bedeee1f89611a2ca3e4_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:3552
    • C:\Windows\mEFABB9CBc896Ca4e68188DDnD0E75013DE29u.exe
      C:\Windows\mEFABB9CBc896Ca4e68188DDnD0E75013DE29u.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:2888
      • C:\Windows\mFC1176BCc96F1a469d194F3n387BE7F7108Fu.exe
        C:\Windows\mFC1176BCc96F1a469d194F3n387BE7F7108Fu.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:5132
        • C:\Windows\m2E62A87Dc83DDa47471BE4Fn406DEE50D00Bu.exe
          C:\Windows\m2E62A87Dc83DDa47471BE4Fn406DEE50D00Bu.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:4524
          • C:\Windows\mF2FC7365c540Ea443b19481n0C55A1087AB0u.exe
            C:\Windows\mF2FC7365c540Ea443b19481n0C55A1087AB0u.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:2204
            • C:\Windows\m6789EE64cB713a47cc1A112nFCA5FCE0B2AFu.exe
              C:\Windows\m6789EE64cB713a47cc1A112nFCA5FCE0B2AFu.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:1172
              • C:\Windows\m3E528091c7DE5a4d4218F35n92D02C21BFA6u.exe
                C:\Windows\m3E528091c7DE5a4d4218F35n92D02C21BFA6u.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:5728
                • C:\Windows\mA1BCB1FDc6576a486e1B33An975EBABA9B97u.exe
                  C:\Windows\mA1BCB1FDc6576a486e1B33An975EBABA9B97u.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:5708
                  • C:\Windows\mE07C3BBEcC364a4ba51BB1Cn3FB7BC03A199u.exe
                    C:\Windows\mE07C3BBEcC364a4ba51BB1Cn3FB7BC03A199u.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:3420
                    • C:\Windows\m44BB8319c043Da4fe318814n0CBBE1CEC662u.exe
                      C:\Windows\m44BB8319c043Da4fe318814n0CBBE1CEC662u.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:3084
                      • C:\Windows\m391D2D92c44C1a42a51B313nB13059DEA438u.exe
                        C:\Windows\m391D2D92c44C1a42a51B313nB13059DEA438u.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:2052
                        • C:\Windows\mED2A7EA5c2D98a49fe1B6FEn878B1A85DA54u.exe
                          C:\Windows\mED2A7EA5c2D98a49fe1B6FEn878B1A85DA54u.exe
                          12⤵
                          • Executes dropped EXE
                          • System Location Discovery: System Language Discovery
                          PID:3612
                        • C:\Windows\SysWOW64\cmd.exe
                          C:\Windows\system32\cmd.exe /c del C:\Windows\M391D2~1.EXE > nul
                          12⤵
                          • Executes a command shell one-liner
                          • System Location Discovery: System Language Discovery
                          PID:4216
                      • C:\Windows\SysWOW64\cmd.exe
                        C:\Windows\system32\cmd.exe /c del C:\Windows\M44BB8~1.EXE > nul
                        11⤵
                        • Executes a command shell one-liner
                        • System Location Discovery: System Language Discovery
                        PID:5136
                    • C:\Windows\SysWOW64\cmd.exe
                      C:\Windows\system32\cmd.exe /c del C:\Windows\ME07C3~1.EXE > nul
                      10⤵
                      • Executes a command shell one-liner
                      • System Location Discovery: System Language Discovery
                      PID:2868
                  • C:\Windows\SysWOW64\cmd.exe
                    C:\Windows\system32\cmd.exe /c del C:\Windows\MA1BCB~1.EXE > nul
                    9⤵
                    • Executes a command shell one-liner
                    • System Location Discovery: System Language Discovery
                    PID:3384
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /c del C:\Windows\M3E528~1.EXE > nul
                  8⤵
                  • Executes a command shell one-liner
                  • System Location Discovery: System Language Discovery
                  PID:5960
              • C:\Windows\SysWOW64\cmd.exe
                C:\Windows\system32\cmd.exe /c del C:\Windows\M6789E~1.EXE > nul
                7⤵
                • Executes a command shell one-liner
                • System Location Discovery: System Language Discovery
                PID:5100
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /c del C:\Windows\MF2FC7~1.EXE > nul
              6⤵
              • Executes a command shell one-liner
              • System Location Discovery: System Language Discovery
              PID:1308
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /c del C:\Windows\M2E62A~1.EXE > nul
            5⤵
            • Executes a command shell one-liner
            • System Location Discovery: System Language Discovery
            PID:3676
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /c del C:\Windows\MFC117~1.EXE > nul
          4⤵
          • Executes a command shell one-liner
          • System Location Discovery: System Language Discovery
          PID:4668
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c del C:\Windows\MEFABB~1.EXE > nul
        3⤵
        • Executes a command shell one-liner
        • System Location Discovery: System Language Discovery
        PID:3756
    • 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:5704

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        m2E62A87Dc83DDa47471BE4Fn406DEE50D00Bu.exe

        • Path C:\Windows\m2E62A87Dc83DDa47471BE4Fn406DEE50D00Bu.exe
        • Size 84KB
        • SHA256 2fbe0f8f0feeed06fa0c2ae780acb5076a03f59233870b72096f3a8798db6bd5
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m391D2D92c44C1a42a51B313nB13059DEA438u.exe

        • Path C:\Windows\m391D2D92c44C1a42a51B313nB13059DEA438u.exe
        • Size 84KB
        • SHA256 4c62e4011a20b9f5a6ea6af1e105cfedb88f5565e6eca8eee94fb1314e6a039e
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m3E528091c7DE5a4d4218F35n92D02C21BFA6u.exe

        • Path C:\Windows\m3E528091c7DE5a4d4218F35n92D02C21BFA6u.exe
        • Size 84KB
        • SHA256 6228abf96aee149805211a566694b8bf2af5872faadcb4c15b4841cca6e511d8
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m44BB8319c043Da4fe318814n0CBBE1CEC662u.exe

        • Path C:\Windows\m44BB8319c043Da4fe318814n0CBBE1CEC662u.exe
        • Size 84KB
        • SHA256 2161b3896e7db585b77d732957cc574309077389e7eff22ae376b8ef4a8e2409
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m6789EE64cB713a47cc1A112nFCA5FCE0B2AFu.exe

        • Path C:\Windows\m6789EE64cB713a47cc1A112nFCA5FCE0B2AFu.exe
        • Size 84KB
        • SHA256 fafe2120ea88e933633d5f571905a59e02d41673ff64d80e601e693cf9701428
        • MD5 SHA1 SHA512 SSDEEP TLSH

        mA1BCB1FDc6576a486e1B33An975EBABA9B97u.exe

        • Path C:\Windows\mA1BCB1FDc6576a486e1B33An975EBABA9B97u.exe
        • Size 84KB
        • SHA256 84e295b32467686f1b8f1cb07941c65d67342b8574046282856bf6ee95107aca
        • MD5 SHA1 SHA512 SSDEEP TLSH

        mE07C3BBEcC364a4ba51BB1Cn3FB7BC03A199u.exe

        • Path C:\Windows\mE07C3BBEcC364a4ba51BB1Cn3FB7BC03A199u.exe
        • Size 84KB
        • SHA256 4097cb4737b3cc668b59c95430725ebcb895eed106eeb69cc947e6a8141fa095
        • MD5 SHA1 SHA512 SSDEEP TLSH

        mED2A7EA5c2D98a49fe1B6FEn878B1A85DA54u.exe

        • Path C:\Windows\mED2A7EA5c2D98a49fe1B6FEn878B1A85DA54u.exe
        • Size 84KB
        • SHA256 2d48d1c5f9fce63f86e33f70379fb04969e86c7d37e6e4607a3b0d2840a8b7a4
        • MD5 SHA1 SHA512 SSDEEP TLSH

        mEFABB9CBc896Ca4e68188DDnD0E75013DE29u.exe

        • Path C:\Windows\mEFABB9CBc896Ca4e68188DDnD0E75013DE29u.exe
        • Size 84KB
        • SHA256 e61e5d899de5d511f48f9a1f3e3e93ada0afefa0058c74db8dda69e19fb1a6e7
        • MD5 SHA1 SHA512 SSDEEP TLSH

        mF2FC7365c540Ea443b19481n0C55A1087AB0u.exe

        • Path C:\Windows\mF2FC7365c540Ea443b19481n0C55A1087AB0u.exe
        • Size 84KB
        • SHA256 8f4a93944c95a2e7d90722fc9cdfdaef01bc0f0ac05c2739ce72a4888a5911a7
        • MD5 SHA1 SHA512 SSDEEP TLSH

        mFC1176BCc96F1a469d194F3n387BE7F7108Fu.exe

        • Path C:\Windows\mFC1176BCc96F1a469d194F3n387BE7F7108Fu.exe
        • Size 84KB
        • SHA256 bf7bf613890fe32e4e5c14becf23e1e9ca4d34770cf1db39a24628afdcd16fad
        • MD5 SHA1 SHA512 SSDEEP TLSH