Analysis

  • max time kernel
    148s
  • max time network
    134s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    14/08/2026, 12:35

General

  • Target
    2026-08-14_c5a5b5a932c6133a4dc9c1190d0acd06_elex_remcos_wannacry.exe
  • Size 84KB
  • Sample260814-psfx4stycx
  • SHA256 68f3f3661b6ebd6a881e5ad9e8a34c6eeecf8632f493cefec850465aa3b0671b
  • 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\2026-08-14_c5a5b5a932c6133a4dc9c1190d0acd06_elex_remcos_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-14_c5a5b5a932c6133a4dc9c1190d0acd06_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:3248
    • C:\Windows\mCDCB1909cFF41a4c121A2DBn662962192125u.exe
      C:\Windows\mCDCB1909cFF41a4c121A2DBn662962192125u.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:1300
      • C:\Windows\m40CE8BA9c99BFa41811B0A3nC46BF99C9D41u.exe
        C:\Windows\m40CE8BA9c99BFa41811B0A3nC46BF99C9D41u.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:2552
        • C:\Windows\m57FB3815cE92Aa43711A810nDB100574098Eu.exe
          C:\Windows\m57FB3815cE92Aa43711A810nDB100574098Eu.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:4408
          • C:\Windows\m19CAE175c1B5Da47b819B0BnFC3C31CD008Cu.exe
            C:\Windows\m19CAE175c1B5Da47b819B0BnFC3C31CD008Cu.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:5876
            • C:\Windows\m57939678c3E57a4111181D6n2F42A04A2855u.exe
              C:\Windows\m57939678c3E57a4111181D6n2F42A04A2855u.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:2644
              • C:\Windows\mF6E37B54c10EDa44aa18327nE1E83772ECBBu.exe
                C:\Windows\mF6E37B54c10EDa44aa18327nE1E83772ECBBu.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:684
                • C:\Windows\m3A72D5C7c8EC3a41431B37Bn9147B107B880u.exe
                  C:\Windows\m3A72D5C7c8EC3a41431B37Bn9147B107B880u.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:1564
                  • C:\Windows\m299745F5c0FDFa412d1AC4BnF0BD06524C97u.exe
                    C:\Windows\m299745F5c0FDFa412d1AC4BnF0BD06524C97u.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:1112
                    • C:\Windows\m81855F27cF37Fa49e318F73n0CF203F7A840u.exe
                      C:\Windows\m81855F27cF37Fa49e318F73n0CF203F7A840u.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:2888
                      • C:\Windows\m8EBCB807c3F3Ea48b31B77BnCB1C16972FFAu.exe
                        C:\Windows\m8EBCB807c3F3Ea48b31B77BnCB1C16972FFAu.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:1328
                        • C:\Windows\m7B7253FEcBD37a47171878BnC16D2D643B6Au.exe
                          C:\Windows\m7B7253FEcBD37a47171878BnC16D2D643B6Au.exe
                          12⤵
                          • Executes dropped EXE
                          • System Location Discovery: System Language Discovery
                          PID:1236
                        • C:\Windows\SysWOW64\cmd.exe
                          C:\Windows\system32\cmd.exe /c del C:\Windows\M8EBCB~1.EXE > nul
                          12⤵
                          • Executes a command shell one-liner
                          • System Location Discovery: System Language Discovery
                          PID:2008
                      • C:\Windows\SysWOW64\cmd.exe
                        C:\Windows\system32\cmd.exe /c del C:\Windows\M81855~1.EXE > nul
                        11⤵
                        • Executes a command shell one-liner
                        • System Location Discovery: System Language Discovery
                        PID:6084
                    • C:\Windows\SysWOW64\cmd.exe
                      C:\Windows\system32\cmd.exe /c del C:\Windows\M29974~1.EXE > nul
                      10⤵
                      • Executes a command shell one-liner
                      • System Location Discovery: System Language Discovery
                      PID:2368
                  • C:\Windows\SysWOW64\cmd.exe
                    C:\Windows\system32\cmd.exe /c del C:\Windows\M3A72D~1.EXE > nul
                    9⤵
                    • Executes a command shell one-liner
                    • System Location Discovery: System Language Discovery
                    PID:2660
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /c del C:\Windows\MF6E37~1.EXE > nul
                  8⤵
                  • Executes a command shell one-liner
                  • System Location Discovery: System Language Discovery
                  PID:5620
              • C:\Windows\SysWOW64\cmd.exe
                C:\Windows\system32\cmd.exe /c del C:\Windows\M57939~1.EXE > nul
                7⤵
                • Executes a command shell one-liner
                • System Location Discovery: System Language Discovery
                PID:1136
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /c del C:\Windows\M19CAE~1.EXE > nul
              6⤵
              • Executes a command shell one-liner
              • System Location Discovery: System Language Discovery
              PID:6100
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /c del C:\Windows\M57FB3~1.EXE > nul
            5⤵
            • Executes a command shell one-liner
            • System Location Discovery: System Language Discovery
            PID:2456
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /c del C:\Windows\M40CE8~1.EXE > nul
          4⤵
          • Executes a command shell one-liner
          • System Location Discovery: System Language Discovery
          PID:5820
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c del C:\Windows\MCDCB1~1.EXE > nul
        3⤵
        • Executes a command shell one-liner
        • System Location Discovery: System Language Discovery
        PID:4092
    • 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:3720

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        m19CAE175c1B5Da47b819B0BnFC3C31CD008Cu.exe

        • Path C:\Windows\m19CAE175c1B5Da47b819B0BnFC3C31CD008Cu.exe
        • Size 84KB
        • SHA256 e9a036f0d285daf4de2e29208b25a74dd46b45533b6d6905dc328b471a6f1db1
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m299745F5c0FDFa412d1AC4BnF0BD06524C97u.exe

        • Path C:\Windows\m299745F5c0FDFa412d1AC4BnF0BD06524C97u.exe
        • Size 84KB
        • SHA256 c8ab512749f2cf1856aeb46d0b89a65afe3ed07625845c1cb9c52caae72988b6
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m3A72D5C7c8EC3a41431B37Bn9147B107B880u.exe

        • Path C:\Windows\m3A72D5C7c8EC3a41431B37Bn9147B107B880u.exe
        • Size 84KB
        • SHA256 8f8ae98589f0600323606479529d157dd35a8df3c4a946bc16c62cbff8622aca
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m40CE8BA9c99BFa41811B0A3nC46BF99C9D41u.exe

        • Path C:\Windows\m40CE8BA9c99BFa41811B0A3nC46BF99C9D41u.exe
        • Size 84KB
        • SHA256 a079275034f12c39014d90da615953e6d432789b9c0de3bff425af64a1546cb2
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m57939678c3E57a4111181D6n2F42A04A2855u.exe

        • Path C:\Windows\m57939678c3E57a4111181D6n2F42A04A2855u.exe
        • Size 84KB
        • SHA256 2c76b5b1b1b557630e85363c148addbff75b48f0219f667f1b9d8e886f0fbb93
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m57FB3815cE92Aa43711A810nDB100574098Eu.exe

        • Path C:\Windows\m57FB3815cE92Aa43711A810nDB100574098Eu.exe
        • Size 84KB
        • SHA256 1404d5ff717bf33aab32e9a49289205d2aeb863bccd0ae026b4acb49a707ff1a
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m7B7253FEcBD37a47171878BnC16D2D643B6Au.exe

        • Path C:\Windows\m7B7253FEcBD37a47171878BnC16D2D643B6Au.exe
        • Size 84KB
        • SHA256 425d26738d375660d349b143fe77ac9b3a3a51d7b94bfef6856846fa50309534
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m81855F27cF37Fa49e318F73n0CF203F7A840u.exe

        • Path C:\Windows\m81855F27cF37Fa49e318F73n0CF203F7A840u.exe
        • Size 84KB
        • SHA256 f760c1165a64c3546dd379f6523ef54e8a41045a580875ec81d7cf051148882e
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m8EBCB807c3F3Ea48b31B77BnCB1C16972FFAu.exe

        • Path C:\Windows\m8EBCB807c3F3Ea48b31B77BnCB1C16972FFAu.exe
        • Size 84KB
        • SHA256 734f84bc77196da0972ff5134f57a3393da1d2bec4b0b39d4e78c2675edaaf1e
        • MD5 SHA1 SHA512 SSDEEP TLSH

        mCDCB1909cFF41a4c121A2DBn662962192125u.exe

        • Path C:\Windows\mCDCB1909cFF41a4c121A2DBn662962192125u.exe
        • Size 84KB
        • SHA256 d58b70ab2dbc662c6472075ed8aa46d72680be97a3215b5515b85e6d3ecd356e
        • MD5 SHA1 SHA512 SSDEEP TLSH

        mF6E37B54c10EDa44aa18327nE1E83772ECBBu.exe

        • Path C:\Windows\mF6E37B54c10EDa44aa18327nE1E83772ECBBu.exe
        • Size 84KB
        • SHA256 0e3a159219f815e1519c9a899d21079ce040384853e09ca6fba81316f050b967
        • MD5 SHA1 SHA512 SSDEEP TLSH