Analysis

  • max time kernel
    150s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    18/08/2026, 00:28

General

  • Target
    2026-08-17_4c2fbd7abe10d2f9b655c98da457bc66_elex_remcos_wannacry.exe
  • Size 84KB
  • Sample260818-asjxfaee95
  • SHA256 bf42b4a571e971b36531402a2157bdb810335b2b90971b05bbc62f0e1d9a5987
  • 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\2026-08-17_4c2fbd7abe10d2f9b655c98da457bc66_elex_remcos_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-17_4c2fbd7abe10d2f9b655c98da457bc66_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:3312
    • C:\Windows\mE3766FC8c3FDEa403719D3Dn0B13BBEF0D31u.exe
      C:\Windows\mE3766FC8c3FDEa403719D3Dn0B13BBEF0D31u.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:4060
      • C:\Windows\m6EDB65F6c735Ba429519B29n37039EBCCD81u.exe
        C:\Windows\m6EDB65F6c735Ba429519B29n37039EBCCD81u.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:768
        • C:\Windows\m35C39A9Cc0514a43581B4B0nF4AF9AF680C9u.exe
          C:\Windows\m35C39A9Cc0514a43581B4B0nF4AF9AF680C9u.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:3036
          • C:\Windows\m2F39B1CDcA2C5a4d4f1B939nF018F1CD375Du.exe
            C:\Windows\m2F39B1CDcA2C5a4d4f1B939nF018F1CD375Du.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:4304
            • C:\Windows\m552C8D77c0070a4aaf1B054n2957CFCEE959u.exe
              C:\Windows\m552C8D77c0070a4aaf1B054n2957CFCEE959u.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:3140
              • C:\Windows\m1589FD76c8319a4831190DBn526A6808D5A2u.exe
                C:\Windows\m1589FD76c8319a4831190DBn526A6808D5A2u.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:5596
                • C:\Windows\mBCBACE06cD393a4a7b1AC8Dn54A76FA265CEu.exe
                  C:\Windows\mBCBACE06cD393a4a7b1AC8Dn54A76FA265CEu.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:4036
                  • C:\Windows\mE204122Ec81DBa436118BB5n545D8BDB4A76u.exe
                    C:\Windows\mE204122Ec81DBa436118BB5n545D8BDB4A76u.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:1620
                    • C:\Windows\m2AD984AFcA6F8a472019F06n4D722798AC2Eu.exe
                      C:\Windows\m2AD984AFcA6F8a472019F06n4D722798AC2Eu.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:2632
                      • C:\Windows\m6B8936A4c2762a4a671B172n887838CC9C3Du.exe
                        C:\Windows\m6B8936A4c2762a4a671B172n887838CC9C3Du.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:4856
                        • C:\Windows\m64E35AB3c48EAa4e9918470n8347E9C8351Du.exe
                          C:\Windows\m64E35AB3c48EAa4e9918470n8347E9C8351Du.exe
                          12⤵
                          • Executes dropped EXE
                          • System Location Discovery: System Language Discovery
                          PID:4616
                        • C:\Windows\SysWOW64\cmd.exe
                          C:\Windows\system32\cmd.exe /c del C:\Windows\M6B893~1.EXE > nul
                          12⤵
                          • Executes a command shell one-liner
                          • System Location Discovery: System Language Discovery
                          PID:2644
                      • C:\Windows\SysWOW64\cmd.exe
                        C:\Windows\system32\cmd.exe /c del C:\Windows\M2AD98~1.EXE > nul
                        11⤵
                        • Executes a command shell one-liner
                        • System Location Discovery: System Language Discovery
                        PID:5028
                    • C:\Windows\SysWOW64\cmd.exe
                      C:\Windows\system32\cmd.exe /c del C:\Windows\ME2041~1.EXE > nul
                      10⤵
                      • Executes a command shell one-liner
                      • System Location Discovery: System Language Discovery
                      PID:1532
                  • C:\Windows\SysWOW64\cmd.exe
                    C:\Windows\system32\cmd.exe /c del C:\Windows\MBCBAC~1.EXE > nul
                    9⤵
                    • Executes a command shell one-liner
                    • System Location Discovery: System Language Discovery
                    PID:4992
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /c del C:\Windows\M1589F~1.EXE > nul
                  8⤵
                  • Executes a command shell one-liner
                  • System Location Discovery: System Language Discovery
                  PID:3056
              • C:\Windows\SysWOW64\cmd.exe
                C:\Windows\system32\cmd.exe /c del C:\Windows\M552C8~1.EXE > nul
                7⤵
                • Executes a command shell one-liner
                • System Location Discovery: System Language Discovery
                PID:108
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /c del C:\Windows\M2F39B~1.EXE > nul
              6⤵
              • Executes a command shell one-liner
              • System Location Discovery: System Language Discovery
              PID:2752
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /c del C:\Windows\M35C39~1.EXE > nul
            5⤵
            • Executes a command shell one-liner
            • System Location Discovery: System Language Discovery
            PID:5416
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /c del C:\Windows\M6EDB6~1.EXE > nul
          4⤵
          • Executes a command shell one-liner
          • System Location Discovery: System Language Discovery
          PID:4428
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c del C:\Windows\ME3766~1.EXE > nul
        3⤵
        • Executes a command shell one-liner
        • System Location Discovery: System Language Discovery
        PID:4892
    • 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:4424

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        m1589FD76c8319a4831190DBn526A6808D5A2u.exe

        • Path C:\Windows\m1589FD76c8319a4831190DBn526A6808D5A2u.exe
        • Size 84KB
        • SHA256 f6e002c57688238ad454cf4271a14832468e6796745317f637dae3eef5dfc7cb
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m2AD984AFcA6F8a472019F06n4D722798AC2Eu.exe

        • Path C:\Windows\m2AD984AFcA6F8a472019F06n4D722798AC2Eu.exe
        • Size 84KB
        • SHA256 e909a3d38c0d992662921fefd1cf55eb49434717346f97f096df194086a2b6e4
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m2F39B1CDcA2C5a4d4f1B939nF018F1CD375Du.exe

        • Path C:\Windows\m2F39B1CDcA2C5a4d4f1B939nF018F1CD375Du.exe
        • Size 84KB
        • SHA256 10b92ef136a198454c7fee7ac5f9faae956f48779086b3ab23fdd97c6d33e8d4
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m35C39A9Cc0514a43581B4B0nF4AF9AF680C9u.exe

        • Path C:\Windows\m35C39A9Cc0514a43581B4B0nF4AF9AF680C9u.exe
        • Size 84KB
        • SHA256 f05087a55f2e6f273fde1ebe02a523fc5ee0f1b7a133c95811129b480426bca9
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m552C8D77c0070a4aaf1B054n2957CFCEE959u.exe

        • Path C:\Windows\m552C8D77c0070a4aaf1B054n2957CFCEE959u.exe
        • Size 84KB
        • SHA256 43bda201393c664f5cc93ba2b529958c75d3cff538761d8134609590ae81e603
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m64E35AB3c48EAa4e9918470n8347E9C8351Du.exe

        • Path C:\Windows\m64E35AB3c48EAa4e9918470n8347E9C8351Du.exe
        • Size 84KB
        • SHA256 3cfc432be31e7921a25fc1a9ef0905151a2dfda0c97af248c63756022ae3700d
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m6B8936A4c2762a4a671B172n887838CC9C3Du.exe

        • Path C:\Windows\m6B8936A4c2762a4a671B172n887838CC9C3Du.exe
        • Size 84KB
        • SHA256 8b755893885b6422b2297daab9c8278e53d7ab1a9e79161d398f86a8857e946b
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m6EDB65F6c735Ba429519B29n37039EBCCD81u.exe

        • Path C:\Windows\m6EDB65F6c735Ba429519B29n37039EBCCD81u.exe
        • Size 84KB
        • SHA256 3e7445e673125419caad12510f905bf32b3ac62b43766596eb43c63edd34ee89
        • MD5 SHA1 SHA512 SSDEEP TLSH

        mBCBACE06cD393a4a7b1AC8Dn54A76FA265CEu.exe

        • Path C:\Windows\mBCBACE06cD393a4a7b1AC8Dn54A76FA265CEu.exe
        • Size 84KB
        • SHA256 5e829fc07a01cef7513f7af08b45d0dbce0019270b15cbee688883b4458fdad4
        • MD5 SHA1 SHA512 SSDEEP TLSH

        mE204122Ec81DBa436118BB5n545D8BDB4A76u.exe

        • Path C:\Windows\mE204122Ec81DBa436118BB5n545D8BDB4A76u.exe
        • Size 84KB
        • SHA256 34a9137dd427481fd612770309f406710462bf94e6e9954665c1f6a8a284a20e
        • MD5 SHA1 SHA512 SSDEEP TLSH

        mE3766FC8c3FDEa403719D3Dn0B13BBEF0D31u.exe

        • Path C:\Windows\mE3766FC8c3FDEa403719D3Dn0B13BBEF0D31u.exe
        • Size 84KB
        • SHA256 32069f73c83eabf6f4511941791089e48db018ec7064861c236e530e09b13fbb
        • MD5 SHA1 SHA512 SSDEEP TLSH