Analysis

  • max time kernel
    148s
  • max time network
    134s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    23/08/2026, 06:14

General

  • Target
    2026-08-22_79ef5b41a778edea3514d29fe1c389b6_elex_remcos_wannacry.exe
  • Size 84KB
  • Sample260823-gzs71sysfx
  • SHA256 6b69dbd3eae170de30ea74555341715f001710231a1bf36130addfaf4e5a30f2
  • 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\2026-08-22_79ef5b41a778edea3514d29fe1c389b6_elex_remcos_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-22_79ef5b41a778edea3514d29fe1c389b6_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:5496
    • C:\Windows\m22F97FE4c29DEa4d1919530n8AC958B601C8u.exe
      C:\Windows\m22F97FE4c29DEa4d1919530n8AC958B601C8u.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:5748
      • C:\Windows\m906E0CA5cBD4Aa4de81B4C0n5235E1EE3923u.exe
        C:\Windows\m906E0CA5cBD4Aa4de81B4C0n5235E1EE3923u.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:4240
        • C:\Windows\m37042653cB5C8a4df41A46Dn3EA69C789DF2u.exe
          C:\Windows\m37042653cB5C8a4df41A46Dn3EA69C789DF2u.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:5740
          • C:\Windows\mB19D0885c0135a4fff1B79En47F34B648DCAu.exe
            C:\Windows\mB19D0885c0135a4fff1B79En47F34B648DCAu.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:1180
            • C:\Windows\m3AEF4844cF426a4f6d18CC7n8541B7CDD8EBu.exe
              C:\Windows\m3AEF4844cF426a4f6d18CC7n8541B7CDD8EBu.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:3348
              • C:\Windows\m7D9AB6B9c83DFa40991B351n2F521A12D29Cu.exe
                C:\Windows\m7D9AB6B9c83DFa40991B351n2F521A12D29Cu.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:2724
                • C:\Windows\m4884ABD2cE44Ea48c118AAAn1CA5348B9411u.exe
                  C:\Windows\m4884ABD2cE44Ea48c118AAAn1CA5348B9411u.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:5028
                  • C:\Windows\m6615FEE6cB68Ba4e451AC9DnEE0827A07E1Bu.exe
                    C:\Windows\m6615FEE6cB68Ba4e451AC9DnEE0827A07E1Bu.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:5552
                    • C:\Windows\m1D15D9EEcBEAAa43d21BB5En8D54B7A72E01u.exe
                      C:\Windows\m1D15D9EEcBEAAa43d21BB5En8D54B7A72E01u.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:2536
                      • C:\Windows\mF2C33EEDc5543a431e1A211nF1EB371B16A7u.exe
                        C:\Windows\mF2C33EEDc5543a431e1A211nF1EB371B16A7u.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:5404
                        • C:\Windows\m6AE3C2EEcA203a481e189DDn7BFE082C7FCAu.exe
                          C:\Windows\m6AE3C2EEcA203a481e189DDn7BFE082C7FCAu.exe
                          12⤵
                          • Executes dropped EXE
                          • System Location Discovery: System Language Discovery
                          PID:3244
                        • C:\Windows\SysWOW64\cmd.exe
                          C:\Windows\system32\cmd.exe /c del C:\Windows\MF2C33~1.EXE > nul
                          12⤵
                          • Executes a command shell one-liner
                          • System Location Discovery: System Language Discovery
                          PID:1872
                      • C:\Windows\SysWOW64\cmd.exe
                        C:\Windows\system32\cmd.exe /c del C:\Windows\M1D15D~1.EXE > nul
                        11⤵
                        • Executes a command shell one-liner
                        • System Location Discovery: System Language Discovery
                        PID:4552
                    • C:\Windows\SysWOW64\cmd.exe
                      C:\Windows\system32\cmd.exe /c del C:\Windows\M6615F~1.EXE > nul
                      10⤵
                      • Executes a command shell one-liner
                      • System Location Discovery: System Language Discovery
                      PID:4808
                  • C:\Windows\SysWOW64\cmd.exe
                    C:\Windows\system32\cmd.exe /c del C:\Windows\M4884A~1.EXE > nul
                    9⤵
                    • Executes a command shell one-liner
                    • System Location Discovery: System Language Discovery
                    PID:5472
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /c del C:\Windows\M7D9AB~1.EXE > nul
                  8⤵
                  • Executes a command shell one-liner
                  • System Location Discovery: System Language Discovery
                  PID:1176
              • C:\Windows\SysWOW64\cmd.exe
                C:\Windows\system32\cmd.exe /c del C:\Windows\M3AEF4~1.EXE > nul
                7⤵
                • Executes a command shell one-liner
                • System Location Discovery: System Language Discovery
                PID:3808
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /c del C:\Windows\MB19D0~1.EXE > nul
              6⤵
              • Executes a command shell one-liner
              • System Location Discovery: System Language Discovery
              PID:1320
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /c del C:\Windows\M37042~1.EXE > nul
            5⤵
            • Executes a command shell one-liner
            • System Location Discovery: System Language Discovery
            PID:2240
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /c del C:\Windows\M906E0~1.EXE > nul
          4⤵
          • Executes a command shell one-liner
          • System Location Discovery: System Language Discovery
          PID:4600
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c del C:\Windows\M22F97~1.EXE > nul
        3⤵
        • Executes a command shell one-liner
        • System Location Discovery: System Language Discovery
        PID:2452
    • 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:2564

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        m1D15D9EEcBEAAa43d21BB5En8D54B7A72E01u.exe

        • Path C:\Windows\m1D15D9EEcBEAAa43d21BB5En8D54B7A72E01u.exe
        • Size 84KB
        • SHA256 9cf05f38902e795b8116d21b6a8699cf1a92f90e214a467e75e00a33b28018bb
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m22F97FE4c29DEa4d1919530n8AC958B601C8u.exe

        • Path C:\Windows\m22F97FE4c29DEa4d1919530n8AC958B601C8u.exe
        • Size 84KB
        • SHA256 7c9de66a9672be2c8fc6c2a1132fb21e05d52f92349c4669195cbb5d26c888da
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m37042653cB5C8a4df41A46Dn3EA69C789DF2u.exe

        • Path C:\Windows\m37042653cB5C8a4df41A46Dn3EA69C789DF2u.exe
        • Size 84KB
        • SHA256 9845eaa563f11dcfd1895999e57c13af50e9b491c72f0704fa282e1ce0ef6677
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m3AEF4844cF426a4f6d18CC7n8541B7CDD8EBu.exe

        • Path C:\Windows\m3AEF4844cF426a4f6d18CC7n8541B7CDD8EBu.exe
        • Size 84KB
        • SHA256 87bbbad1d1136eceabb631e3432317df741c0c4f7bfdbafd75057e9f74363375
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m4884ABD2cE44Ea48c118AAAn1CA5348B9411u.exe

        • Path C:\Windows\m4884ABD2cE44Ea48c118AAAn1CA5348B9411u.exe
        • Size 84KB
        • SHA256 dda6d9c422d8691c218bee2cfb052e9669f62731b69e105caeef1242cbc2fc6f
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m6615FEE6cB68Ba4e451AC9DnEE0827A07E1Bu.exe

        • Path C:\Windows\m6615FEE6cB68Ba4e451AC9DnEE0827A07E1Bu.exe
        • Size 84KB
        • SHA256 cb2091c8f4e91247eb79e9fba56303d662f5d1cc5f459088321f0d5877e80edc
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m6AE3C2EEcA203a481e189DDn7BFE082C7FCAu.exe

        • Path C:\Windows\m6AE3C2EEcA203a481e189DDn7BFE082C7FCAu.exe
        • Size 84KB
        • SHA256 da33751923bcc2178f7188c162488c08fab61faddd6d8a86a91c86ab1580103e
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m7D9AB6B9c83DFa40991B351n2F521A12D29Cu.exe

        • Path C:\Windows\m7D9AB6B9c83DFa40991B351n2F521A12D29Cu.exe
        • Size 84KB
        • SHA256 27fcc80c7633d7737f39eba76d71c498251e6d8cb74dd0261cdee1f3e4fe0b08
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m906E0CA5cBD4Aa4de81B4C0n5235E1EE3923u.exe

        • Path C:\Windows\m906E0CA5cBD4Aa4de81B4C0n5235E1EE3923u.exe
        • Size 84KB
        • SHA256 1459446d913d9e148347d36b8186ef3c50ea8072dd77743777bd9b19964f2d85
        • MD5 SHA1 SHA512 SSDEEP TLSH

        mB19D0885c0135a4fff1B79En47F34B648DCAu.exe

        • Path C:\Windows\mB19D0885c0135a4fff1B79En47F34B648DCAu.exe
        • Size 84KB
        • SHA256 a6514278ccaeb76668f6f149409a7a86304343732b4d92acaee9f6e2c83d3396
        • MD5 SHA1 SHA512 SSDEEP TLSH

        mF2C33EEDc5543a431e1A211nF1EB371B16A7u.exe

        • Path C:\Windows\mF2C33EEDc5543a431e1A211nF1EB371B16A7u.exe
        • Size 84KB
        • SHA256 f98799260ae148363242edeaf3f5bbd265d1aec3facf65563a0345041bbc32f2
        • MD5 SHA1 SHA512 SSDEEP TLSH