Analysis

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

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    02/08/2026, 03:12

General

  • Target
    2026-08-02_4caf0c7990fbd0461deaba901209db74_elex_remcos_wannacry.exe
  • Size 59KB
  • Sample260802-dqc8nataqa
  • SHA256 034d98431c380052425bad98b011888f9e39d1d3a6de499b9bc7accd4da8461e
  • 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\2026-08-02_4caf0c7990fbd0461deaba901209db74_elex_remcos_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-02_4caf0c7990fbd0461deaba901209db74_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:4428
    • C:\Windows\m5FD715A4mCDB0r48a2x91F9z0203751A00179.exe
      C:\Windows\m5FD715A4mCDB0r48a2x91F9z0203751A00179.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:4124
      • C:\Windows\mB4E80980mCAB6r46fex9C8DzC0273F1931849.exe
        C:\Windows\mB4E80980mCAB6r46fex9C8DzC0273F1931849.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:1272
        • C:\Windows\m463A8944m24A1r470ax9F9Az7A1BE1E412B99.exe
          C:\Windows\m463A8944m24A1r470ax9F9Az7A1BE1E412B99.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:4828
          • C:\Windows\mDAE6ADA8m17BDr4868x9774z43A03464F1CB9.exe
            C:\Windows\mDAE6ADA8m17BDr4868x9774z43A03464F1CB9.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:752
            • C:\Windows\mEC82B827mC70Dr41dbx9D94z94D15E9C817C9.exe
              C:\Windows\mEC82B827mC70Dr41dbx9D94z94D15E9C817C9.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:6120
              • C:\Windows\m5385BD52mD62Er4e6fxBDF2z6BEA8D6302769.exe
                C:\Windows\m5385BD52mD62Er4e6fxBDF2z6BEA8D6302769.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:1000
                • C:\Windows\m66D9B5BFmD4FAr451fxB41Ez46168EA51A8E9.exe
                  C:\Windows\m66D9B5BFmD4FAr451fxB41Ez46168EA51A8E9.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:4064
                  • C:\Windows\m2445D9E4mDA60r4e92x92ACz621FE57225589.exe
                    C:\Windows\m2445D9E4mDA60r4e92x92ACz621FE57225589.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:1084
                    • C:\Windows\m19824BE4m807Ar4efcxBE76z098D5AD4C09D9.exe
                      C:\Windows\m19824BE4m807Ar4efcxBE76z098D5AD4C09D9.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:3884
                      • C:\Windows\m1B403CE0m6EEBr4294x855Az7286EC10FFA39.exe
                        C:\Windows\m1B403CE0m6EEBr4294x855Az7286EC10FFA39.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:1796
                        • C:\Windows\m757EE4A4mFFD5r4311xB41Cz3BD2CC1BA41F9.exe
                          C:\Windows\m757EE4A4mFFD5r4311xB41Cz3BD2CC1BA41F9.exe
                          12⤵
                          • Executes dropped EXE
                          • System Location Discovery: System Language Discovery
                          PID:5928
                        • C:\Windows\SysWOW64\cmd.exe
                          C:\Windows\system32\cmd.exe /c del C:\Windows\M1B403~1.EXE > nul
                          12⤵
                          • Executes a command shell one-liner
                          • System Location Discovery: System Language Discovery
                          PID:1804
                      • C:\Windows\SysWOW64\cmd.exe
                        C:\Windows\system32\cmd.exe /c del C:\Windows\M19824~1.EXE > nul
                        11⤵
                        • Executes a command shell one-liner
                        • System Location Discovery: System Language Discovery
                        PID:5424
                    • C:\Windows\SysWOW64\cmd.exe
                      C:\Windows\system32\cmd.exe /c del C:\Windows\M2445D~1.EXE > nul
                      10⤵
                      • Executes a command shell one-liner
                      • System Location Discovery: System Language Discovery
                      PID:3940
                  • C:\Windows\SysWOW64\cmd.exe
                    C:\Windows\system32\cmd.exe /c del C:\Windows\M66D9B~1.EXE > nul
                    9⤵
                    • Executes a command shell one-liner
                    • System Location Discovery: System Language Discovery
                    PID:3652
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /c del C:\Windows\M5385B~1.EXE > nul
                  8⤵
                  • Executes a command shell one-liner
                  • System Location Discovery: System Language Discovery
                  PID:3932
              • C:\Windows\SysWOW64\cmd.exe
                C:\Windows\system32\cmd.exe /c del C:\Windows\MEC82B~1.EXE > nul
                7⤵
                • Executes a command shell one-liner
                • System Location Discovery: System Language Discovery
                PID:6060
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /c del C:\Windows\MDAE6A~1.EXE > nul
              6⤵
              • Executes a command shell one-liner
              • System Location Discovery: System Language Discovery
              PID:5284
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /c del C:\Windows\M463A8~1.EXE > nul
            5⤵
            • Executes a command shell one-liner
            • System Location Discovery: System Language Discovery
            PID:4628
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /c del C:\Windows\MB4E80~1.EXE > nul
          4⤵
          • Executes a command shell one-liner
          • System Location Discovery: System Language Discovery
          PID:5748
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c del C:\Windows\M5FD71~1.EXE > nul
        3⤵
        • Executes a command shell one-liner
        • System Location Discovery: System Language Discovery
        PID:4872
    • 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:5912

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        m19824BE4m807Ar4efcxBE76z098D5AD4C09D9.exe

        • Path C:\Windows\m19824BE4m807Ar4efcxBE76z098D5AD4C09D9.exe
        • Size 59KB
        • SHA256 97ca48df1ba056dea829fc036ac3e9ae2d650fa06d389546abdb78dafe3acef4
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m1B403CE0m6EEBr4294x855Az7286EC10FFA39.exe

        • Path C:\Windows\m1B403CE0m6EEBr4294x855Az7286EC10FFA39.exe
        • Size 59KB
        • SHA256 7f96217163f5e2c1742fdc400ed25bae561cfdf5bed0236e1baca582a683406f
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m2445D9E4mDA60r4e92x92ACz621FE57225589.exe

        • Path C:\Windows\m2445D9E4mDA60r4e92x92ACz621FE57225589.exe
        • Size 59KB
        • SHA256 c43ef5178e1e2f4e00b8587758291445da71a4c5fcb4692487e75eaa1abeb84c
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m463A8944m24A1r470ax9F9Az7A1BE1E412B99.exe

        • Path C:\Windows\m463A8944m24A1r470ax9F9Az7A1BE1E412B99.exe
        • Size 59KB
        • SHA256 56269c5431cc90d75fd707d0df39cae1cba481efe58d97469c491bbfa3e50a9c
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m5385BD52mD62Er4e6fxBDF2z6BEA8D6302769.exe

        • Path C:\Windows\m5385BD52mD62Er4e6fxBDF2z6BEA8D6302769.exe
        • Size 59KB
        • SHA256 02230d040adf17ca453ac9321168883bd08d720892a3701fba36e3da9583ec49
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m5FD715A4mCDB0r48a2x91F9z0203751A00179.exe

        • Path C:\Windows\m5FD715A4mCDB0r48a2x91F9z0203751A00179.exe
        • Size 59KB
        • SHA256 29bc9c795575802d279830064d04756c75fd733e57385d2d1194628cc79cf759
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m66D9B5BFmD4FAr451fxB41Ez46168EA51A8E9.exe

        • Path C:\Windows\m66D9B5BFmD4FAr451fxB41Ez46168EA51A8E9.exe
        • Size 59KB
        • SHA256 ae973125c0efe565a148539dd0602af9cf5f6c1dc79369291ae85430869da820
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m757EE4A4mFFD5r4311xB41Cz3BD2CC1BA41F9.exe

        • Path C:\Windows\m757EE4A4mFFD5r4311xB41Cz3BD2CC1BA41F9.exe
        • Size 59KB
        • SHA256 b4eb80bb2d7e92aece981170961b8a1f96c0ab8168ccb0113f5696b2041eeb83
        • MD5 SHA1 SHA512 SSDEEP TLSH

        mB4E80980mCAB6r46fex9C8DzC0273F1931849.exe

        • Path C:\Windows\mB4E80980mCAB6r46fex9C8DzC0273F1931849.exe
        • Size 59KB
        • SHA256 08290eef4579040011b87e470617364935b83ad7d3e062479a6f7160ec677381
        • MD5 SHA1 SHA512 SSDEEP TLSH

        mDAE6ADA8m17BDr4868x9774z43A03464F1CB9.exe

        • Path C:\Windows\mDAE6ADA8m17BDr4868x9774z43A03464F1CB9.exe
        • Size 59KB
        • SHA256 2c3b914f215224488b4a27c92a0903024d57e542e0b3abe6ebb591f53e03e0a5
        • MD5 SHA1 SHA512 SSDEEP TLSH

        mEC82B827mC70Dr41dbx9D94z94D15E9C817C9.exe

        • Path C:\Windows\mEC82B827mC70Dr41dbx9D94z94D15E9C817C9.exe
        • Size 59KB
        • SHA256 e02c254b3e2ca31ea1ce5e14f1286cec6796571b912fee24b32c295c3f128bc0
        • MD5 SHA1 SHA512 SSDEEP TLSH