Analysis

  • max time kernel
    148s
  • max time network
    125s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    22/10/2026, 18:52

General

  • Target
    2026-10-21_870f70434f7498a19709ce2b8d18f344_elex_remcos_wannacry.exe
  • Size 84KB
  • Sample261022-xjaczattg1
  • SHA256 2d310a5322e65ca013db58b9970d125d5179dbcbd0b259dedd1472b817190a0e
  • 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\2026-10-21_870f70434f7498a19709ce2b8d18f344_elex_remcos_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-10-21_870f70434f7498a19709ce2b8d18f344_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:1968
    • C:\Windows\hA551148CjF161q45e568352mF3E4A62AF0B3f.exe
      C:\Windows\hA551148CjF161q45e568352mF3E4A62AF0B3f.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:1136
      • C:\Windows\h7EC3DFD4jD992q4d306B539mE506E9FE7528f.exe
        C:\Windows\h7EC3DFD4jD992q4d306B539mE506E9FE7528f.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:4680
        • C:\Windows\hFE6E2F3EjAD9Bq4ca668E97m4AC85CB28EE2f.exe
          C:\Windows\hFE6E2F3EjAD9Bq4ca668E97m4AC85CB28EE2f.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:1392
          • C:\Windows\h9D1BCFFCjFF3Eq4e3e6AC0Fm800A7087D94Bf.exe
            C:\Windows\h9D1BCFFCjFF3Eq4e3e6AC0Fm800A7087D94Bf.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:2388
            • C:\Windows\h509E4BD9j9C02q4bdd695A1m887FCF4F6FAAf.exe
              C:\Windows\h509E4BD9j9C02q4bdd695A1m887FCF4F6FAAf.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:832
              • C:\Windows\h3FC0C1EFj0AEBq407b699C2m152BCB2A33EDf.exe
                C:\Windows\h3FC0C1EFj0AEBq407b699C2m152BCB2A33EDf.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:3884
                • C:\Windows\h2BCA0DFAj57B8q40a26A1EDm732CF2F83E0Df.exe
                  C:\Windows\h2BCA0DFAj57B8q40a26A1EDm732CF2F83E0Df.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:924
                  • C:\Windows\hDCFA8F9Ej66A2q4b536817DmAD626C54318Af.exe
                    C:\Windows\hDCFA8F9Ej66A2q4b536817DmAD626C54318Af.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:2704
                    • C:\Windows\hD1A0C4F2j80F7q402a6B0DFm2CE75C457DD1f.exe
                      C:\Windows\hD1A0C4F2j80F7q402a6B0DFm2CE75C457DD1f.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:2088
                      • C:\Windows\hC02E9517jDA2Dq47696A5EEm2B934A4B5B8Ef.exe
                        C:\Windows\hC02E9517jDA2Dq47696A5EEm2B934A4B5B8Ef.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:1352
                        • C:\Windows\h3F922BFBjE4AFq473a6833Cm547F2667560Ef.exe
                          C:\Windows\h3F922BFBjE4AFq473a6833Cm547F2667560Ef.exe
                          12⤵
                          • Executes dropped EXE
                          • System Location Discovery: System Language Discovery
                          PID:2480
                        • C:\Windows\SysWOW64\cmd.exe
                          C:\Windows\system32\cmd.exe /c del C:\Windows\HC02E9~1.EXE > nul
                          12⤵
                          • Executes a command shell one-liner
                          • System Location Discovery: System Language Discovery
                          PID:3892
                      • C:\Windows\SysWOW64\cmd.exe
                        C:\Windows\system32\cmd.exe /c del C:\Windows\HD1A0C~1.EXE > nul
                        11⤵
                        • Executes a command shell one-liner
                        • System Location Discovery: System Language Discovery
                        PID:5968
                    • C:\Windows\SysWOW64\cmd.exe
                      C:\Windows\system32\cmd.exe /c del C:\Windows\HDCFA8~1.EXE > nul
                      10⤵
                      • Executes a command shell one-liner
                      • System Location Discovery: System Language Discovery
                      PID:5168
                  • C:\Windows\SysWOW64\cmd.exe
                    C:\Windows\system32\cmd.exe /c del C:\Windows\H2BCA0~1.EXE > nul
                    9⤵
                    • Executes a command shell one-liner
                    • System Location Discovery: System Language Discovery
                    PID:1268
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /c del C:\Windows\H3FC0C~1.EXE > nul
                  8⤵
                  • Executes a command shell one-liner
                  • System Location Discovery: System Language Discovery
                  PID:5532
              • C:\Windows\SysWOW64\cmd.exe
                C:\Windows\system32\cmd.exe /c del C:\Windows\H509E4~1.EXE > nul
                7⤵
                • Executes a command shell one-liner
                • System Location Discovery: System Language Discovery
                PID:5540
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /c del C:\Windows\H9D1BC~1.EXE > nul
              6⤵
              • Executes a command shell one-liner
              • System Location Discovery: System Language Discovery
              PID:4464
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /c del C:\Windows\HFE6E2~1.EXE > nul
            5⤵
            • Executes a command shell one-liner
            • System Location Discovery: System Language Discovery
            PID:1072
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /c del C:\Windows\H7EC3D~1.EXE > nul
          4⤵
          • Executes a command shell one-liner
          • System Location Discovery: System Language Discovery
          PID:4204
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c del C:\Windows\HA5511~1.EXE > nul
        3⤵
        • Executes a command shell one-liner
        • System Location Discovery: System Language Discovery
        PID:4352
    • 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:5256

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        h2BCA0DFAj57B8q40a26A1EDm732CF2F83E0Df.exe

        • Path C:\Windows\h2BCA0DFAj57B8q40a26A1EDm732CF2F83E0Df.exe
        • Size 84KB
        • SHA256 20dc95a6d2a38559c97f668017bcc5b19eba33e225b6772ef5614f81333362ff
        • MD5 SHA1 SHA512 SSDEEP TLSH

        h3F922BFBjE4AFq473a6833Cm547F2667560Ef.exe

        • Path C:\Windows\h3F922BFBjE4AFq473a6833Cm547F2667560Ef.exe
        • Size 84KB
        • SHA256 4ac92317de865128db9e6096733ca741e32d4913421a4ebc82c44d51f5d04be6
        • MD5 SHA1 SHA512 SSDEEP TLSH

        h3FC0C1EFj0AEBq407b699C2m152BCB2A33EDf.exe

        • Path C:\Windows\h3FC0C1EFj0AEBq407b699C2m152BCB2A33EDf.exe
        • Size 84KB
        • SHA256 d612c549d17b2ded7e6ff44a0dd60a0fd1424b9c479aa01a49086b123f5e9f05
        • MD5 SHA1 SHA512 SSDEEP TLSH

        h509E4BD9j9C02q4bdd695A1m887FCF4F6FAAf.exe

        • Path C:\Windows\h509E4BD9j9C02q4bdd695A1m887FCF4F6FAAf.exe
        • Size 84KB
        • SHA256 407c8691c9c2054b2f49702f06b11b78cb7912fd4441b90f6ec9411973bad54c
        • MD5 SHA1 SHA512 SSDEEP TLSH

        h7EC3DFD4jD992q4d306B539mE506E9FE7528f.exe

        • Path C:\Windows\h7EC3DFD4jD992q4d306B539mE506E9FE7528f.exe
        • Size 84KB
        • SHA256 6a827332db40128d9230891a5fa2ec4c07385c5d1f0d1e5e90c6b08b94b5beef
        • MD5 SHA1 SHA512 SSDEEP TLSH

        h9D1BCFFCjFF3Eq4e3e6AC0Fm800A7087D94Bf.exe

        • Path C:\Windows\h9D1BCFFCjFF3Eq4e3e6AC0Fm800A7087D94Bf.exe
        • Size 84KB
        • SHA256 5611abada4f75dc728b497996a95abb6bf9cebb1994fdf1f355357fc3722efa9
        • MD5 SHA1 SHA512 SSDEEP TLSH

        hA551148CjF161q45e568352mF3E4A62AF0B3f.exe

        • Path C:\Windows\hA551148CjF161q45e568352mF3E4A62AF0B3f.exe
        • Size 84KB
        • SHA256 65f193aaa0d4b0eaff1a503c5c9abc81abf0ca8cc4e9a1842e5eca57388ab969
        • MD5 SHA1 SHA512 SSDEEP TLSH

        hC02E9517jDA2Dq47696A5EEm2B934A4B5B8Ef.exe

        • Path C:\Windows\hC02E9517jDA2Dq47696A5EEm2B934A4B5B8Ef.exe
        • Size 84KB
        • SHA256 5bff5c6ec490fdb67147eaf0d5ca5527b9898d2d0f7fa1504f2ae9c7d2c48995
        • MD5 SHA1 SHA512 SSDEEP TLSH

        hD1A0C4F2j80F7q402a6B0DFm2CE75C457DD1f.exe

        • Path C:\Windows\hD1A0C4F2j80F7q402a6B0DFm2CE75C457DD1f.exe
        • Size 84KB
        • SHA256 52e4af4dcbf2e91cc5387654cb32f52c58d502a4d644398a6e7058eb8a6c96b5
        • MD5 SHA1 SHA512 SSDEEP TLSH

        hDCFA8F9Ej66A2q4b536817DmAD626C54318Af.exe

        • Path C:\Windows\hDCFA8F9Ej66A2q4b536817DmAD626C54318Af.exe
        • Size 84KB
        • SHA256 07781fc95bba7aade75c0d9d07a1f5daf909c36796710c8394f8b2bf78290049
        • MD5 SHA1 SHA512 SSDEEP TLSH

        hFE6E2F3EjAD9Bq4ca668E97m4AC85CB28EE2f.exe

        • Path C:\Windows\hFE6E2F3EjAD9Bq4ca668E97m4AC85CB28EE2f.exe
        • Size 84KB
        • SHA256 f5c94f7337ed54c15da7913cf8d08a3363aed50349a11e0cdde64ebe5f18652d
        • MD5 SHA1 SHA512 SSDEEP TLSH