Analysis

  • max time kernel
    150s
  • max time network
    136s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    26/10/2026, 16:49

General

  • Target
    2026-10-25_a8e4f5321be46ef9a66278b785f7c20c_elex_remcos_wannacry.exe
  • Size 59KB
  • Sample261026-vbzlsaxyg1
  • SHA256 ef8b05cc2609dfc1718c5ba61513273ff2751bf719fbd16500ca10011791543d
  • 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\2026-10-25_a8e4f5321be46ef9a66278b785f7c20c_elex_remcos_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-10-25_a8e4f5321be46ef9a66278b785f7c20c_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:4512
    • C:\Windows\m3F786138m14F8r4dffx86C6zB149BD9183009.exe
      C:\Windows\m3F786138m14F8r4dffx86C6zB149BD9183009.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:5796
      • C:\Windows\mDE87FC67mED2Er4732x8E7DzF5BFAE98B8FD9.exe
        C:\Windows\mDE87FC67mED2Er4732x8E7DzF5BFAE98B8FD9.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:1328
        • C:\Windows\m4D3464F0m4903r4482xA611z757C611261829.exe
          C:\Windows\m4D3464F0m4903r4482xA611z757C611261829.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:5096
          • C:\Windows\mFEF6D152m8D3Dr40ffx9EEBz4FE6ACD8A0C49.exe
            C:\Windows\mFEF6D152m8D3Dr40ffx9EEBz4FE6ACD8A0C49.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:1452
            • C:\Windows\mCE85D25Cm22A3r495dxABB6zE0D7C07E977F9.exe
              C:\Windows\mCE85D25Cm22A3r495dxABB6zE0D7C07E977F9.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:1112
              • C:\Windows\m14BC52CEm48D4r4c11xA404z5490CD029E079.exe
                C:\Windows\m14BC52CEm48D4r4c11xA404z5490CD029E079.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:4552
                • C:\Windows\m57766BF5mB2ABr4fa3x92A5z979C103B6DE99.exe
                  C:\Windows\m57766BF5mB2ABr4fa3x92A5z979C103B6DE99.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:5812
                  • C:\Windows\m9EB1FDA2m95B1r4b4fxBA8Ez45CFBDBE9F779.exe
                    C:\Windows\m9EB1FDA2m95B1r4b4fxBA8Ez45CFBDBE9F779.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:5472
                    • C:\Windows\mB519E7B5m8751r496dxA609z8266F7A10F0A9.exe
                      C:\Windows\mB519E7B5m8751r496dxA609z8266F7A10F0A9.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:5508
                      • C:\Windows\mEAEC01F1m4449r490exA06AzA56E956ADE679.exe
                        C:\Windows\mEAEC01F1m4449r490exA06AzA56E956ADE679.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:1164
                        • C:\Windows\mB7F765ABm2D01r4af9x8D60z3F50F2C3462E9.exe
                          C:\Windows\mB7F765ABm2D01r4af9x8D60z3F50F2C3462E9.exe
                          12⤵
                          • Executes dropped EXE
                          • System Location Discovery: System Language Discovery
                          PID:3444
                        • C:\Windows\SysWOW64\cmd.exe
                          C:\Windows\system32\cmd.exe /c del C:\Windows\MEAEC0~1.EXE > nul
                          12⤵
                          • Executes a command shell one-liner
                          • System Location Discovery: System Language Discovery
                          PID:4384
                      • C:\Windows\SysWOW64\cmd.exe
                        C:\Windows\system32\cmd.exe /c del C:\Windows\MB519E~1.EXE > nul
                        11⤵
                        • Executes a command shell one-liner
                        • System Location Discovery: System Language Discovery
                        PID:5512
                    • C:\Windows\SysWOW64\cmd.exe
                      C:\Windows\system32\cmd.exe /c del C:\Windows\M9EB1F~1.EXE > nul
                      10⤵
                      • Executes a command shell one-liner
                      • System Location Discovery: System Language Discovery
                      PID:5876
                  • C:\Windows\SysWOW64\cmd.exe
                    C:\Windows\system32\cmd.exe /c del C:\Windows\M57766~1.EXE > nul
                    9⤵
                    • Executes a command shell one-liner
                    • System Location Discovery: System Language Discovery
                    PID:4908
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /c del C:\Windows\M14BC5~1.EXE > nul
                  8⤵
                  • Executes a command shell one-liner
                  • System Location Discovery: System Language Discovery
                  PID:3416
              • C:\Windows\SysWOW64\cmd.exe
                C:\Windows\system32\cmd.exe /c del C:\Windows\MCE85D~1.EXE > nul
                7⤵
                • Executes a command shell one-liner
                • System Location Discovery: System Language Discovery
                PID:2676
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /c del C:\Windows\MFEF6D~1.EXE > nul
              6⤵
              • Executes a command shell one-liner
              • System Location Discovery: System Language Discovery
              PID:1996
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /c del C:\Windows\M4D346~1.EXE > nul
            5⤵
            • Executes a command shell one-liner
            • System Location Discovery: System Language Discovery
            PID:5680
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /c del C:\Windows\MDE87F~1.EXE > nul
          4⤵
          • Executes a command shell one-liner
          • System Location Discovery: System Language Discovery
          PID:3468
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c del C:\Windows\M3F786~1.EXE > nul
        3⤵
        • Executes a command shell one-liner
        • System Location Discovery: System Language Discovery
        PID:5816
    • 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:4556
  • C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k GPSvcGroup
    1⤵
      PID:5100

    Network

          MITRE ATT&CK Enterprise v16

          Replay Monitor

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          Downloads

          m14BC52CEm48D4r4c11xA404z5490CD029E079.exe

          • Path C:\Windows\m14BC52CEm48D4r4c11xA404z5490CD029E079.exe
          • Size 59KB
          • SHA256 b88447c5db6c497171b5d5e4d06a27fb30e222f98bf797cf83d47786024cd7dc
          • MD5 SHA1 SHA512 SSDEEP TLSH

          m3F786138m14F8r4dffx86C6zB149BD9183009.exe

          • Path C:\Windows\m3F786138m14F8r4dffx86C6zB149BD9183009.exe
          • Size 59KB
          • SHA256 161de77cb89e69bd7b4613af0a22499448f485b2342962018c0bbed2f2b29c7e
          • MD5 SHA1 SHA512 SSDEEP TLSH

          m4D3464F0m4903r4482xA611z757C611261829.exe

          • Path C:\Windows\m4D3464F0m4903r4482xA611z757C611261829.exe
          • Size 59KB
          • SHA256 2daa408188e16e8ee269a0c96993991a28a44793d5fce2ba2a1832f1b23093a0
          • MD5 SHA1 SHA512 SSDEEP TLSH

          m57766BF5mB2ABr4fa3x92A5z979C103B6DE99.exe

          • Path C:\Windows\m57766BF5mB2ABr4fa3x92A5z979C103B6DE99.exe
          • Size 59KB
          • SHA256 f327bfe8851647a640fdbe66ba409fb23b3336272f99d84552df71de5a9e521c
          • MD5 SHA1 SHA512 SSDEEP TLSH

          m9EB1FDA2m95B1r4b4fxBA8Ez45CFBDBE9F779.exe

          • Path C:\Windows\m9EB1FDA2m95B1r4b4fxBA8Ez45CFBDBE9F779.exe
          • Size 59KB
          • SHA256 4674f3405a1197d430abc153a38c3d4ac7d50960a3eefb0910393abcf9fa9881
          • MD5 SHA1 SHA512 SSDEEP TLSH

          mB519E7B5m8751r496dxA609z8266F7A10F0A9.exe

          • Path C:\Windows\mB519E7B5m8751r496dxA609z8266F7A10F0A9.exe
          • Size 59KB
          • SHA256 0cdc02016405ea727b74456a6750a95f469d9073e003279444d4f901aba2651c
          • MD5 SHA1 SHA512 SSDEEP TLSH

          mB7F765ABm2D01r4af9x8D60z3F50F2C3462E9.exe

          • Path C:\Windows\mB7F765ABm2D01r4af9x8D60z3F50F2C3462E9.exe
          • Size 59KB
          • SHA256 1a03a4518026ca4d8d85fa8d4c27f5feef189242a602c3d0c95593551aa22ac2
          • MD5 SHA1 SHA512 SSDEEP TLSH

          mCE85D25Cm22A3r495dxABB6zE0D7C07E977F9.exe

          • Path C:\Windows\mCE85D25Cm22A3r495dxABB6zE0D7C07E977F9.exe
          • Size 59KB
          • SHA256 b83e112b47549879b2943bb004b881dc2ad62caf2531cd4d5c26d56fdccad785
          • MD5 SHA1 SHA512 SSDEEP TLSH

          mDE87FC67mED2Er4732x8E7DzF5BFAE98B8FD9.exe

          • Path C:\Windows\mDE87FC67mED2Er4732x8E7DzF5BFAE98B8FD9.exe
          • Size 59KB
          • SHA256 5d4f5c068cc3e863535d44287b7ec00056ba5f726eb76720bcadffa573ecc950
          • MD5 SHA1 SHA512 SSDEEP TLSH

          mEAEC01F1m4449r490exA06AzA56E956ADE679.exe

          • Path C:\Windows\mEAEC01F1m4449r490exA06AzA56E956ADE679.exe
          • Size 59KB
          • SHA256 fa1a7183263957bb5c54b3655bd6d9596086eb8c7535de1ca577f9c7b3af8019
          • MD5 SHA1 SHA512 SSDEEP TLSH

          mFEF6D152m8D3Dr40ffx9EEBz4FE6ACD8A0C49.exe

          • Path C:\Windows\mFEF6D152m8D3Dr40ffx9EEBz4FE6ACD8A0C49.exe
          • Size 59KB
          • SHA256 0ebd3883a91a0653e079fe86d2b0bb338090e3e0b5393c0d5d5ee24caa7f5e6d
          • MD5 SHA1 SHA512 SSDEEP TLSH