Analysis

  • max time kernel
    148s
  • max time network
    115s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    22/09/2026, 11:48

General

  • Target
    2026-09-21_8a54986539ae8f567b5b304884038334_elex_remcos_wannacry.exe
  • Size 59KB
  • Sample260922-nylj4sde43
  • SHA256 058547d4db64295267384a6b622a25cf9a5fe1ec5ea7a3739a7d020b3325e057
  • 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\2026-09-21_8a54986539ae8f567b5b304884038334_elex_remcos_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-09-21_8a54986539ae8f567b5b304884038334_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:2036
    • C:\Windows\mD9B811F2m2047r4426xBD1DzD4856781252B9.exe
      C:\Windows\mD9B811F2m2047r4426xBD1DzD4856781252B9.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:468
      • C:\Windows\m9009189Cm66F5r4bbfxB9F7z99068C84D6879.exe
        C:\Windows\m9009189Cm66F5r4bbfxB9F7z99068C84D6879.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:3592
        • C:\Windows\m2AF28153m5445r4e87xA284z43066B6C2CEA9.exe
          C:\Windows\m2AF28153m5445r4e87xA284z43066B6C2CEA9.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:940
          • C:\Windows\mCB4E2827m0689r48b1xAAB0zBFCA9FA9FCDE9.exe
            C:\Windows\mCB4E2827m0689r48b1xAAB0zBFCA9FA9FCDE9.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:4496
            • C:\Windows\m29E7A704mDCABr4e3exA750z0D3E5DE075359.exe
              C:\Windows\m29E7A704mDCABr4e3exA750z0D3E5DE075359.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:3800
              • C:\Windows\m0F0B1B9Cm390Cr4710xB6EDzE42CD438E89C9.exe
                C:\Windows\m0F0B1B9Cm390Cr4710xB6EDzE42CD438E89C9.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:4324
                • C:\Windows\m62AA99CAm2A86r45fcxB1EEz941B1EE11D9F9.exe
                  C:\Windows\m62AA99CAm2A86r45fcxB1EEz941B1EE11D9F9.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:2652
                  • C:\Windows\m1419131Fm77C2r4bf8x857Fz05C9437DE51F9.exe
                    C:\Windows\m1419131Fm77C2r4bf8x857Fz05C9437DE51F9.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:3968
                    • C:\Windows\m83ACB608mC976r4912xBAC3z77BF6438757C9.exe
                      C:\Windows\m83ACB608mC976r4912xBAC3z77BF6438757C9.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:2432
                      • C:\Windows\mFA305A32mA57Er4e61x82BAz377E856237239.exe
                        C:\Windows\mFA305A32mA57Er4e61x82BAz377E856237239.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:5568
                        • C:\Windows\mDC7D4815m5C00r4c54xBB93z519E2ACFDB719.exe
                          C:\Windows\mDC7D4815m5C00r4c54xBB93z519E2ACFDB719.exe
                          12⤵
                          • Executes dropped EXE
                          • System Location Discovery: System Language Discovery
                          PID:3036
                        • C:\Windows\SysWOW64\cmd.exe
                          C:\Windows\system32\cmd.exe /c del C:\Windows\MFA305~1.EXE > nul
                          12⤵
                          • Executes a command shell one-liner
                          • System Location Discovery: System Language Discovery
                          PID:5708
                      • C:\Windows\SysWOW64\cmd.exe
                        C:\Windows\system32\cmd.exe /c del C:\Windows\M83ACB~1.EXE > nul
                        11⤵
                        • Executes a command shell one-liner
                        • System Location Discovery: System Language Discovery
                        PID:2716
                    • C:\Windows\SysWOW64\cmd.exe
                      C:\Windows\system32\cmd.exe /c del C:\Windows\M14191~1.EXE > nul
                      10⤵
                      • Executes a command shell one-liner
                      • System Location Discovery: System Language Discovery
                      PID:1660
                  • C:\Windows\SysWOW64\cmd.exe
                    C:\Windows\system32\cmd.exe /c del C:\Windows\M62AA9~1.EXE > nul
                    9⤵
                    • Executes a command shell one-liner
                    • System Location Discovery: System Language Discovery
                    PID:2944
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /c del C:\Windows\M0F0B1~1.EXE > nul
                  8⤵
                  • Executes a command shell one-liner
                  • System Location Discovery: System Language Discovery
                  PID:1168
              • C:\Windows\SysWOW64\cmd.exe
                C:\Windows\system32\cmd.exe /c del C:\Windows\M29E7A~1.EXE > nul
                7⤵
                • Executes a command shell one-liner
                • System Location Discovery: System Language Discovery
                PID:1568
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /c del C:\Windows\MCB4E2~1.EXE > nul
              6⤵
              • Executes a command shell one-liner
              • System Location Discovery: System Language Discovery
              PID:3728
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /c del C:\Windows\M2AF28~1.EXE > nul
            5⤵
            • Executes a command shell one-liner
            • System Location Discovery: System Language Discovery
            PID:5296
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /c del C:\Windows\M90091~1.EXE > nul
          4⤵
          • Executes a command shell one-liner
          • System Location Discovery: System Language Discovery
          PID:5608
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c del C:\Windows\MD9B81~1.EXE > nul
        3⤵
        • Executes a command shell one-liner
        • System Location Discovery: System Language Discovery
        PID:4080
    • 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:4564

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        m0F0B1B9Cm390Cr4710xB6EDzE42CD438E89C9.exe

        • Path C:\Windows\m0F0B1B9Cm390Cr4710xB6EDzE42CD438E89C9.exe
        • Size 59KB
        • SHA256 5d5c2415e2197f234fdc30ed2bf2057da948cdd7869ac6a63e7383a801cae596
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m1419131Fm77C2r4bf8x857Fz05C9437DE51F9.exe

        • Path C:\Windows\m1419131Fm77C2r4bf8x857Fz05C9437DE51F9.exe
        • Size 59KB
        • SHA256 2b9872fa51425ed2ee00d66e73fc96195e57f3486f030abb83cfca0519c0a9a6
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m29E7A704mDCABr4e3exA750z0D3E5DE075359.exe

        • Path C:\Windows\m29E7A704mDCABr4e3exA750z0D3E5DE075359.exe
        • Size 59KB
        • SHA256 815acdc2e41ee300c135812309c34d9159f93c0a127749c07d2e1f17877a9863
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m2AF28153m5445r4e87xA284z43066B6C2CEA9.exe

        • Path C:\Windows\m2AF28153m5445r4e87xA284z43066B6C2CEA9.exe
        • Size 59KB
        • SHA256 ffb5b374e876f12fecdec9846acd26937f13ac902aaca2c7c131295fd3035c5f
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m62AA99CAm2A86r45fcxB1EEz941B1EE11D9F9.exe

        • Path C:\Windows\m62AA99CAm2A86r45fcxB1EEz941B1EE11D9F9.exe
        • Size 59KB
        • SHA256 0009db2044c9a7810db9a5331e3a6f4dfdcfe418adc694a89aa92f366116977f
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m83ACB608mC976r4912xBAC3z77BF6438757C9.exe

        • Path C:\Windows\m83ACB608mC976r4912xBAC3z77BF6438757C9.exe
        • Size 59KB
        • SHA256 6a1ed3d4bce0dac0b9bb12cc3f364e6235c30a6c0e32849b5195cd1f724a6682
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m9009189Cm66F5r4bbfxB9F7z99068C84D6879.exe

        • Path C:\Windows\m9009189Cm66F5r4bbfxB9F7z99068C84D6879.exe
        • Size 59KB
        • SHA256 ff25c58d44101ac8f2bef4d8cd17e1863c13943db51f36e4037e50d0a71acac2
        • MD5 SHA1 SHA512 SSDEEP TLSH

        mCB4E2827m0689r48b1xAAB0zBFCA9FA9FCDE9.exe

        • Path C:\Windows\mCB4E2827m0689r48b1xAAB0zBFCA9FA9FCDE9.exe
        • Size 59KB
        • SHA256 4d28d252fbcc86392db151876142794548b9c76daa1930a70d8bda6b82f8b6a3
        • MD5 SHA1 SHA512 SSDEEP TLSH

        mD9B811F2m2047r4426xBD1DzD4856781252B9.exe

        • Path C:\Windows\mD9B811F2m2047r4426xBD1DzD4856781252B9.exe
        • Size 59KB
        • SHA256 0c738e03237a0d400ca0e95b37c7485d57b8dda4e41c5c0ed5fb917efe9f3865
        • MD5 SHA1 SHA512 SSDEEP TLSH

        mDC7D4815m5C00r4c54xBB93z519E2ACFDB719.exe

        • Path C:\Windows\mDC7D4815m5C00r4c54xBB93z519E2ACFDB719.exe
        • Size 59KB
        • SHA256 32a5fa92ea7ae4c88731f560a41207213f302945862ad081ce8c63c0a4f2cf45
        • MD5 SHA1 SHA512 SSDEEP TLSH

        mFA305A32mA57Er4e61x82BAz377E856237239.exe

        • Path C:\Windows\mFA305A32mA57Er4e61x82BAz377E856237239.exe
        • Size 59KB
        • SHA256 d81f0fb90318d5ffb8f8d02ad67516902cdc03e6d9513e99e4ac4cb0029e047f
        • MD5 SHA1 SHA512 SSDEEP TLSH