Analysis

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

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    22/08/2026, 00:05

General

  • Target
    2026-08-21_f5382db8ab2ebaadd8b45c0d5ae2a914_elex_remcos_wannacry.exe
  • Size 59KB
  • Sample260822-ac6fhatwfz
  • SHA256 071530f5587842c2cc5d5ae2314911e641aba30990996ecbd4a3cd4ff2a89f95
  • 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\2026-08-21_f5382db8ab2ebaadd8b45c0d5ae2a914_elex_remcos_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-21_f5382db8ab2ebaadd8b45c0d5ae2a914_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:3608
    • C:\Windows\m3184844Am9FE6r46edx9064z6FA2B9ECD3D39.exe
      C:\Windows\m3184844Am9FE6r46edx9064z6FA2B9ECD3D39.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:3236
      • C:\Windows\m91AA1633mFE05r47bex8AADzF9BAEAF2493E9.exe
        C:\Windows\m91AA1633mFE05r47bex8AADzF9BAEAF2493E9.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:3736
        • C:\Windows\mE33FE2DDm23FEr49fcxAB25z31BBA55D18209.exe
          C:\Windows\mE33FE2DDm23FEr49fcxAB25z31BBA55D18209.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:4432
          • C:\Windows\m9B0733B1m32D1r4c10xBD0EzFAACECA67E329.exe
            C:\Windows\m9B0733B1m32D1r4c10xBD0EzFAACECA67E329.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:4692
            • C:\Windows\m0EE92251m54EAr4d2cx83EFzED5A2E63BF8B9.exe
              C:\Windows\m0EE92251m54EAr4d2cx83EFzED5A2E63BF8B9.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:4192
              • C:\Windows\m953AF53AmF111r49faxB129z8D0492A0AC229.exe
                C:\Windows\m953AF53AmF111r49faxB129z8D0492A0AC229.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:248
                • C:\Windows\m30260353mFE1Dr4fc5x925Bz6FB10169698E9.exe
                  C:\Windows\m30260353mFE1Dr4fc5x925Bz6FB10169698E9.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:2520
                  • C:\Windows\mFAFE64CBmDAE9r45e4xB523z1838FE20DCDE9.exe
                    C:\Windows\mFAFE64CBmDAE9r45e4xB523z1838FE20DCDE9.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:960
                    • C:\Windows\m353D5146mB663r421cxA371z88240926222B9.exe
                      C:\Windows\m353D5146mB663r421cxA371z88240926222B9.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:1832
                      • C:\Windows\m56B75D60mB781r4d06xA0AEz5EAAB37F3DD99.exe
                        C:\Windows\m56B75D60mB781r4d06xA0AEz5EAAB37F3DD99.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:4824
                        • C:\Windows\mF8FAB566m1B19r48c8x977FzB8168857CA389.exe
                          C:\Windows\mF8FAB566m1B19r48c8x977FzB8168857CA389.exe
                          12⤵
                          • Executes dropped EXE
                          • System Location Discovery: System Language Discovery
                          PID:2252
                        • C:\Windows\SysWOW64\cmd.exe
                          C:\Windows\system32\cmd.exe /c del C:\Windows\M56B75~1.EXE > nul
                          12⤵
                          • Executes a command shell one-liner
                          • System Location Discovery: System Language Discovery
                          PID:4972
                      • C:\Windows\SysWOW64\cmd.exe
                        C:\Windows\system32\cmd.exe /c del C:\Windows\M353D5~1.EXE > nul
                        11⤵
                        • Executes a command shell one-liner
                        • System Location Discovery: System Language Discovery
                        PID:4556
                    • C:\Windows\SysWOW64\cmd.exe
                      C:\Windows\system32\cmd.exe /c del C:\Windows\MFAFE6~1.EXE > nul
                      10⤵
                      • Executes a command shell one-liner
                      • System Location Discovery: System Language Discovery
                      PID:3112
                  • C:\Windows\SysWOW64\cmd.exe
                    C:\Windows\system32\cmd.exe /c del C:\Windows\M30260~1.EXE > nul
                    9⤵
                    • Executes a command shell one-liner
                    • System Location Discovery: System Language Discovery
                    PID:6112
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /c del C:\Windows\M953AF~1.EXE > nul
                  8⤵
                  • Executes a command shell one-liner
                  • System Location Discovery: System Language Discovery
                  PID:6068
              • C:\Windows\SysWOW64\cmd.exe
                C:\Windows\system32\cmd.exe /c del C:\Windows\M0EE92~1.EXE > nul
                7⤵
                • Executes a command shell one-liner
                • System Location Discovery: System Language Discovery
                PID:3040
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /c del C:\Windows\M9B073~1.EXE > nul
              6⤵
              • Executes a command shell one-liner
              • System Location Discovery: System Language Discovery
              PID:4580
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /c del C:\Windows\ME33FE~1.EXE > nul
            5⤵
            • Executes a command shell one-liner
            • System Location Discovery: System Language Discovery
            PID:2112
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /c del C:\Windows\M91AA1~1.EXE > nul
          4⤵
          • Executes a command shell one-liner
          • System Location Discovery: System Language Discovery
          PID:2184
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c del C:\Windows\M31848~1.EXE > nul
        3⤵
        • Executes a command shell one-liner
        • System Location Discovery: System Language Discovery
        PID:4868
    • 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:4812

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        m0EE92251m54EAr4d2cx83EFzED5A2E63BF8B9.exe

        • Path C:\Windows\m0EE92251m54EAr4d2cx83EFzED5A2E63BF8B9.exe
        • Size 59KB
        • SHA256 311bc38db1483fd4dfed08ff0bcf783c0c3448767bb8ab7771e788a9a96ec982
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m30260353mFE1Dr4fc5x925Bz6FB10169698E9.exe

        • Path C:\Windows\m30260353mFE1Dr4fc5x925Bz6FB10169698E9.exe
        • Size 59KB
        • SHA256 4bb75f3295bb6f927c4e701f5c25bc4c69b8081e96560bf1c879d60514cf92c9
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m3184844Am9FE6r46edx9064z6FA2B9ECD3D39.exe

        • Path C:\Windows\m3184844Am9FE6r46edx9064z6FA2B9ECD3D39.exe
        • Size 59KB
        • SHA256 b34c3c2234eb3ed70904935b843f615a629d420c50a54ff12a7fefc82f7e1c65
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m353D5146mB663r421cxA371z88240926222B9.exe

        • Path C:\Windows\m353D5146mB663r421cxA371z88240926222B9.exe
        • Size 59KB
        • SHA256 35137f3305dc1c1faf5b3ee35b932d1e70458b3127ea6c0e1b9fd34259cb3e62
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m56B75D60mB781r4d06xA0AEz5EAAB37F3DD99.exe

        • Path C:\Windows\m56B75D60mB781r4d06xA0AEz5EAAB37F3DD99.exe
        • Size 59KB
        • SHA256 7e86ea75e9c0475ba4d3e8a584690f5747818c3ef7d40ed26b7bba09fb9f4ea9
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m91AA1633mFE05r47bex8AADzF9BAEAF2493E9.exe

        • Path C:\Windows\m91AA1633mFE05r47bex8AADzF9BAEAF2493E9.exe
        • Size 59KB
        • SHA256 c45ef22313c584c40823f51b5ea73c5715d60974303bfa07738db3edad7e800c
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m953AF53AmF111r49faxB129z8D0492A0AC229.exe

        • Path C:\Windows\m953AF53AmF111r49faxB129z8D0492A0AC229.exe
        • Size 59KB
        • SHA256 2dcc77865972b89d22a4c0024ed6e2693305c4859645bfc6e1ec6940ce1e3e83
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m9B0733B1m32D1r4c10xBD0EzFAACECA67E329.exe

        • Path C:\Windows\m9B0733B1m32D1r4c10xBD0EzFAACECA67E329.exe
        • Size 59KB
        • SHA256 9a50bf3761ceaed1aded6ee7dbe216e51c0689ec90dec67ac3732490800fae7c
        • MD5 SHA1 SHA512 SSDEEP TLSH

        mE33FE2DDm23FEr49fcxAB25z31BBA55D18209.exe

        • Path C:\Windows\mE33FE2DDm23FEr49fcxAB25z31BBA55D18209.exe
        • Size 59KB
        • SHA256 b2e3bb7f22fb50fd45274ad41fe177264b977c3e11479a85f9e1333fc1e6d152
        • MD5 SHA1 SHA512 SSDEEP TLSH

        mF8FAB566m1B19r48c8x977FzB8168857CA389.exe

        • Path C:\Windows\mF8FAB566m1B19r48c8x977FzB8168857CA389.exe
        • Size 59KB
        • SHA256 e6eb5924734c3808a315240f37f4fcbbbb4b0e016d44209b81a13302b408b064
        • MD5 SHA1 SHA512 SSDEEP TLSH

        mFAFE64CBmDAE9r45e4xB523z1838FE20DCDE9.exe

        • Path C:\Windows\mFAFE64CBmDAE9r45e4xB523z1838FE20DCDE9.exe
        • Size 59KB
        • SHA256 9537e400a8248ecb4053cbff7b0e5f9291060ef762f95f2252efbd040698253f
        • MD5 SHA1 SHA512 SSDEEP TLSH