Analysis

  • max time kernel
    148s
  • max time network
    151s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    31/07/2026, 05:55

General

  • Target
    2026-07-31_1d2a105bc609dc8e8e81df98baa59bea_elex_remcos_wannacry.exe
  • Size 84KB
  • Sample260731-gmffdswyht
  • SHA256 dacf8f3cde096f3fc4f621fd2d1b2a9ad61be0e70c1e58789ed74a6fbdb8b132
  • 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\2026-07-31_1d2a105bc609dc8e8e81df98baa59bea_elex_remcos_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-07-31_1d2a105bc609dc8e8e81df98baa59bea_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:4100
    • C:\Windows\mE82891CBc1155a4d401A1BBn9CEEAFE5AA93u.exe
      C:\Windows\mE82891CBc1155a4d401A1BBn9CEEAFE5AA93u.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:4848
      • C:\Windows\mCCDC4A44c9D4Aa4d0e1A050n6010F7B17B27u.exe
        C:\Windows\mCCDC4A44c9D4Aa4d0e1A050n6010F7B17B27u.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:3924
        • C:\Windows\mD6E45203cA998a4d25197AAn2D2C4DF3261Bu.exe
          C:\Windows\mD6E45203cA998a4d25197AAn2D2C4DF3261Bu.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:252
          • C:\Windows\m407E47F2cB543a48401A7D3n433DE37A27BFu.exe
            C:\Windows\m407E47F2cB543a48401A7D3n433DE37A27BFu.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:4812
            • C:\Windows\m148A265AcEAF1a41d1183DCn5AFF8A0C3ED0u.exe
              C:\Windows\m148A265AcEAF1a41d1183DCn5AFF8A0C3ED0u.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:2624
              • C:\Windows\m86790881c1B14a4f151A8E8n0AA40B5212ACu.exe
                C:\Windows\m86790881c1B14a4f151A8E8n0AA40B5212ACu.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:6064
                • C:\Windows\m693EBC7BcEE45a45e81BFACn1E957192BC6Fu.exe
                  C:\Windows\m693EBC7BcEE45a45e81BFACn1E957192BC6Fu.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:3080
                  • C:\Windows\m29AED310c09B6a46fc19B01n296AC9601570u.exe
                    C:\Windows\m29AED310c09B6a46fc19B01n296AC9601570u.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:2728
                    • C:\Windows\mEEF62353cFF40a4a501ACAFn02FF7AE80BA7u.exe
                      C:\Windows\mEEF62353cFF40a4a501ACAFn02FF7AE80BA7u.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:916
                      • C:\Windows\m1223D5FDc6D3Fa41131AAD0nDD540671A11Eu.exe
                        C:\Windows\m1223D5FDc6D3Fa41131AAD0nDD540671A11Eu.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:4560
                        • C:\Windows\mB8BED3BDc6423a45a1187DBn3B68CB50D56Bu.exe
                          C:\Windows\mB8BED3BDc6423a45a1187DBn3B68CB50D56Bu.exe
                          12⤵
                          • Executes dropped EXE
                          • System Location Discovery: System Language Discovery
                          PID:2952
                        • C:\Windows\SysWOW64\cmd.exe
                          C:\Windows\system32\cmd.exe /c del C:\Windows\M1223D~1.EXE > nul
                          12⤵
                          • Executes a command shell one-liner
                          • System Location Discovery: System Language Discovery
                          PID:6028
                      • C:\Windows\SysWOW64\cmd.exe
                        C:\Windows\system32\cmd.exe /c del C:\Windows\MEEF62~1.EXE > nul
                        11⤵
                        • Executes a command shell one-liner
                        • System Location Discovery: System Language Discovery
                        PID:5920
                    • C:\Windows\SysWOW64\cmd.exe
                      C:\Windows\system32\cmd.exe /c del C:\Windows\M29AED~1.EXE > nul
                      10⤵
                      • Executes a command shell one-liner
                      • System Location Discovery: System Language Discovery
                      PID:3972
                  • C:\Windows\SysWOW64\cmd.exe
                    C:\Windows\system32\cmd.exe /c del C:\Windows\M693EB~1.EXE > nul
                    9⤵
                    • Executes a command shell one-liner
                    • System Location Discovery: System Language Discovery
                    PID:1652
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /c del C:\Windows\M86790~1.EXE > nul
                  8⤵
                  • Executes a command shell one-liner
                  • System Location Discovery: System Language Discovery
                  PID:5724
              • C:\Windows\SysWOW64\cmd.exe
                C:\Windows\system32\cmd.exe /c del C:\Windows\M148A2~1.EXE > nul
                7⤵
                • Executes a command shell one-liner
                • System Location Discovery: System Language Discovery
                PID:4296
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /c del C:\Windows\M407E4~1.EXE > nul
              6⤵
              • Executes a command shell one-liner
              • System Location Discovery: System Language Discovery
              PID:4980
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /c del C:\Windows\MD6E45~1.EXE > nul
            5⤵
            • Executes a command shell one-liner
            • System Location Discovery: System Language Discovery
            PID:5592
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /c del C:\Windows\MCCDC4~1.EXE > nul
          4⤵
          • Executes a command shell one-liner
          • System Location Discovery: System Language Discovery
          PID:3276
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c del C:\Windows\ME8289~1.EXE > nul
        3⤵
        • Executes a command shell one-liner
        • System Location Discovery: System Language Discovery
        PID:1336
    • 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:2780

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        m1223D5FDc6D3Fa41131AAD0nDD540671A11Eu.exe

        • Path C:\Windows\m1223D5FDc6D3Fa41131AAD0nDD540671A11Eu.exe
        • Size 84KB
        • SHA256 bf7e4f328d2e62c1a9104e5a9ac9a912105cd401dfe6fa98021d2d0268a37a99
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m148A265AcEAF1a41d1183DCn5AFF8A0C3ED0u.exe

        • Path C:\Windows\m148A265AcEAF1a41d1183DCn5AFF8A0C3ED0u.exe
        • Size 84KB
        • SHA256 13230ffdc25d715320f829998aaaf1fe9c8b4401776e009d09f4433bd5186073
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m29AED310c09B6a46fc19B01n296AC9601570u.exe

        • Path C:\Windows\m29AED310c09B6a46fc19B01n296AC9601570u.exe
        • Size 84KB
        • SHA256 1f4f56ea4cb056ed42d92d020b2e95229029f28e19d6ff59409c334d7bbbcdf0
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m407E47F2cB543a48401A7D3n433DE37A27BFu.exe

        • Path C:\Windows\m407E47F2cB543a48401A7D3n433DE37A27BFu.exe
        • Size 84KB
        • SHA256 be04dd4d2cfbca35ae866feff80b1236f9d16fc803664cd4403350f933fa867b
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m693EBC7BcEE45a45e81BFACn1E957192BC6Fu.exe

        • Path C:\Windows\m693EBC7BcEE45a45e81BFACn1E957192BC6Fu.exe
        • Size 84KB
        • SHA256 1599988e6118359c5642f41ca11aa1d8185dbd6e313ee5dd6733c75a3bb7e7db
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m86790881c1B14a4f151A8E8n0AA40B5212ACu.exe

        • Path C:\Windows\m86790881c1B14a4f151A8E8n0AA40B5212ACu.exe
        • Size 84KB
        • SHA256 659a06f80e7461574bf1dc4399f5aec572a55843fa84462bfe00bf20250cba19
        • MD5 SHA1 SHA512 SSDEEP TLSH

        mB8BED3BDc6423a45a1187DBn3B68CB50D56Bu.exe

        • Path C:\Windows\mB8BED3BDc6423a45a1187DBn3B68CB50D56Bu.exe
        • Size 84KB
        • SHA256 2bf63d82666d9636154065d28074fea591165fc4bbda1a3921865f55b360e1ae
        • MD5 SHA1 SHA512 SSDEEP TLSH

        mCCDC4A44c9D4Aa4d0e1A050n6010F7B17B27u.exe

        • Path C:\Windows\mCCDC4A44c9D4Aa4d0e1A050n6010F7B17B27u.exe
        • Size 84KB
        • SHA256 2ea3630a4236b7c8a8450df475630058823f985eea21845065ff343509c18624
        • MD5 SHA1 SHA512 SSDEEP TLSH

        mD6E45203cA998a4d25197AAn2D2C4DF3261Bu.exe

        • Path C:\Windows\mD6E45203cA998a4d25197AAn2D2C4DF3261Bu.exe
        • Size 84KB
        • SHA256 0e68098142dc91eb395897fc5f876d7ad0063bd6080099c678bf5901678876fb
        • MD5 SHA1 SHA512 SSDEEP TLSH

        mE82891CBc1155a4d401A1BBn9CEEAFE5AA93u.exe

        • Path C:\Windows\mE82891CBc1155a4d401A1BBn9CEEAFE5AA93u.exe
        • Size 84KB
        • SHA256 a84b04b3b5ac9a91f32c1ce33c12388f085c46bbea41035ac88277a4b00a8afa
        • MD5 SHA1 SHA512 SSDEEP TLSH

        mEEF62353cFF40a4a501ACAFn02FF7AE80BA7u.exe

        • Path C:\Windows\mEEF62353cFF40a4a501ACAFn02FF7AE80BA7u.exe
        • Size 84KB
        • SHA256 8b561f9c803db6abd4d8afd0294834753a6d463fbacbc6053a7f0844bb0c65bb
        • MD5 SHA1 SHA512 SSDEEP TLSH