Analysis

  • max time kernel
    148s
  • max time network
    142s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    14/10/2026, 02:44

General

  • Target
    2026-10-13_e82bb5629c93ea05dc8bc9e4b3690479_elex_remcos_wannacry.exe
  • Size 64KB
  • Sample261014-c8dfpsfs7q
  • SHA256 4dbc1967897ff237a11d2d7c07f243e6ba54236fb82e4a04783f4a0e207ef9c6
  • 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\2026-10-13_e82bb5629c93ea05dc8bc9e4b3690479_elex_remcos_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-10-13_e82bb5629c93ea05dc8bc9e4b3690479_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:4592
    • C:\Windows\c5F87EF47fFAA9246ba8928Af56E144C1F122z.exe
      C:\Windows\c5F87EF47fFAA9246ba8928Af56E144C1F122z.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:5708
      • C:\Windows\c9AB06326fD69E2467d8911DfCC34DE00D10Dz.exe
        C:\Windows\c9AB06326fD69E2467d8911DfCC34DE00D10Dz.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:3504
        • C:\Windows\c6D36D0F9fE2E7243b48850Af0A8FD7830416z.exe
          C:\Windows\c6D36D0F9fE2E7243b48850Af0A8FD7830416z.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:4576
          • C:\Windows\cDB0A7424f7C3C24e9e88CD1fE1092B84A84Bz.exe
            C:\Windows\cDB0A7424f7C3C24e9e88CD1fE1092B84A84Bz.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:292
            • C:\Windows\cA2D63A29f337E24e418B352fEF5AE835DB04z.exe
              C:\Windows\cA2D63A29f337E24e418B352fEF5AE835DB04z.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:5800
              • C:\Windows\cB14E1F6CfF364240ba8BD61fF4979B8FC040z.exe
                C:\Windows\cB14E1F6CfF364240ba8BD61fF4979B8FC040z.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:468
                • C:\Windows\c95724031f779C24d818A976f92F694986E04z.exe
                  C:\Windows\c95724031f779C24d818A976f92F694986E04z.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:6108
                  • C:\Windows\c8515E08FfBF4824e09886F0fD63B27737323z.exe
                    C:\Windows\c8515E08FfBF4824e09886F0fD63B27737323z.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:4124
                    • C:\Windows\c5DC4B9FFf4EC1246218A098fBDC6599453EFz.exe
                      C:\Windows\c5DC4B9FFf4EC1246218A098fBDC6599453EFz.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:5332
                      • C:\Windows\cFBF2903EfC17E2455788B00fE70F81487FABz.exe
                        C:\Windows\cFBF2903EfC17E2455788B00fE70F81487FABz.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:2364
                        • C:\Windows\cD1458091fF6B224b488834Ff0453ADBAB048z.exe
                          C:\Windows\cD1458091fF6B224b488834Ff0453ADBAB048z.exe
                          12⤵
                          • Executes dropped EXE
                          • System Location Discovery: System Language Discovery
                          PID:4076
                        • C:\Windows\SysWOW64\cmd.exe
                          C:\Windows\system32\cmd.exe /c del C:\Windows\CFBF29~1.EXE > nul
                          12⤵
                          • Executes a command shell one-liner
                          • System Location Discovery: System Language Discovery
                          PID:1640
                      • C:\Windows\SysWOW64\cmd.exe
                        C:\Windows\system32\cmd.exe /c del C:\Windows\C5DC4B~1.EXE > nul
                        11⤵
                        • Executes a command shell one-liner
                        • System Location Discovery: System Language Discovery
                        PID:1728
                    • C:\Windows\SysWOW64\cmd.exe
                      C:\Windows\system32\cmd.exe /c del C:\Windows\C8515E~1.EXE > nul
                      10⤵
                      • Executes a command shell one-liner
                      • System Location Discovery: System Language Discovery
                      PID:3316
                  • C:\Windows\SysWOW64\cmd.exe
                    C:\Windows\system32\cmd.exe /c del C:\Windows\C95724~1.EXE > nul
                    9⤵
                    • Executes a command shell one-liner
                    • System Location Discovery: System Language Discovery
                    PID:4472
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /c del C:\Windows\CB14E1~1.EXE > nul
                  8⤵
                  • Executes a command shell one-liner
                  • System Location Discovery: System Language Discovery
                  PID:1376
              • C:\Windows\SysWOW64\cmd.exe
                C:\Windows\system32\cmd.exe /c del C:\Windows\CA2D63~1.EXE > nul
                7⤵
                • 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\CDB0A7~1.EXE > nul
              6⤵
              • Executes a command shell one-liner
              • System Location Discovery: System Language Discovery
              PID:4964
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /c del C:\Windows\C6D36D~1.EXE > nul
            5⤵
            • Executes a command shell one-liner
            • System Location Discovery: System Language Discovery
            PID:3048
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /c del C:\Windows\C9AB06~1.EXE > nul
          4⤵
          • Executes a command shell one-liner
          • System Location Discovery: System Language Discovery
          PID:4252
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c del C:\Windows\C5F87E~1.EXE > nul
        3⤵
        • Executes a command shell one-liner
        • System Location Discovery: System Language Discovery
        PID:2904
    • 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:1256

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        c5DC4B9FFf4EC1246218A098fBDC6599453EFz.exe

        • Path C:\Windows\c5DC4B9FFf4EC1246218A098fBDC6599453EFz.exe
        • Size 64KB
        • SHA256 27cd9375b47f9cd6e174edbb743bc763f0b7739ccd4663f3e234a91b6dbb54a9
        • MD5 SHA1 SHA512 SSDEEP TLSH

        c5F87EF47fFAA9246ba8928Af56E144C1F122z.exe

        • Path C:\Windows\c5F87EF47fFAA9246ba8928Af56E144C1F122z.exe
        • Size 64KB
        • SHA256 c6fad75136866fa87952a5255af22a97068ffe45c569461c52aa75f0b6abeb9a
        • MD5 SHA1 SHA512 SSDEEP TLSH

        c6D36D0F9fE2E7243b48850Af0A8FD7830416z.exe

        • Path C:\Windows\c6D36D0F9fE2E7243b48850Af0A8FD7830416z.exe
        • Size 64KB
        • SHA256 cf9e00b66dbbce6d8bf76f692bc155e4d3acc92513f81983c42931c25ea924f0
        • MD5 SHA1 SHA512 SSDEEP TLSH

        c8515E08FfBF4824e09886F0fD63B27737323z.exe

        • Path C:\Windows\c8515E08FfBF4824e09886F0fD63B27737323z.exe
        • Size 64KB
        • SHA256 2c1f7d3b3884c67d2e6933f0f9737314afca84c9836d04cebdf695cbd6c3b9b6
        • MD5 SHA1 SHA512 SSDEEP TLSH

        c95724031f779C24d818A976f92F694986E04z.exe

        • Path C:\Windows\c95724031f779C24d818A976f92F694986E04z.exe
        • Size 64KB
        • SHA256 79eae68e16c61b4d78f825a7380feb57a46eeac87e9d639c47255bbbeb40cb42
        • MD5 SHA1 SHA512 SSDEEP TLSH

        c9AB06326fD69E2467d8911DfCC34DE00D10Dz.exe

        • Path C:\Windows\c9AB06326fD69E2467d8911DfCC34DE00D10Dz.exe
        • Size 64KB
        • SHA256 5f14d7214bb5c5403f86ce464a4a0a0a59815d03ee7d4724934df6042acd4293
        • MD5 SHA1 SHA512 SSDEEP TLSH

        cA2D63A29f337E24e418B352fEF5AE835DB04z.exe

        • Path C:\Windows\cA2D63A29f337E24e418B352fEF5AE835DB04z.exe
        • Size 64KB
        • SHA256 cf39dd00c19a453a4c77638f3067915b728a49117ff8fb5d1bcf60184f668215
        • MD5 SHA1 SHA512 SSDEEP TLSH

        cB14E1F6CfF364240ba8BD61fF4979B8FC040z.exe

        • Path C:\Windows\cB14E1F6CfF364240ba8BD61fF4979B8FC040z.exe
        • Size 64KB
        • SHA256 5b0d517f4c836a6d5ca304b998a748703f6e7b2ae4aa172067afefd7ef085e40
        • MD5 SHA1 SHA512 SSDEEP TLSH

        cD1458091fF6B224b488834Ff0453ADBAB048z.exe

        • Path C:\Windows\cD1458091fF6B224b488834Ff0453ADBAB048z.exe
        • Size 64KB
        • SHA256 def26ac148857a1617780c005987ad6b512286cf49c7c941738c78fa9e4c5d4e
        • MD5 SHA1 SHA512 SSDEEP TLSH

        cDB0A7424f7C3C24e9e88CD1fE1092B84A84Bz.exe

        • Path C:\Windows\cDB0A7424f7C3C24e9e88CD1fE1092B84A84Bz.exe
        • Size 64KB
        • SHA256 31f3a6fad6deb6925263b94db775ae5eb4f752987d2d3529e8b7797cadcbf3e4
        • MD5 SHA1 SHA512 SSDEEP TLSH

        cFBF2903EfC17E2455788B00fE70F81487FABz.exe

        • Path C:\Windows\cFBF2903EfC17E2455788B00fE70F81487FABz.exe
        • Size 64KB
        • SHA256 154f2ca5dc905b01de1b99dad3d5437a63f6dd353624a17980d8f04a888de57c
        • MD5 SHA1 SHA512 SSDEEP TLSH