Analysis

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

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    27/10/2026, 07:54

General

  • Target
    2026-10-26_beaf7ce58248843758de4efadf8d9133_elex_wannacry.exe
  • Size 60KB
  • Sample261027-jrrqbsda54
  • SHA256 87d4585e4d7dd12e19bd1d693d87320bcd897ce1cd0696b4d5f9acd4771a0bad
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10

Malware Config

Signatures

  • 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\2026-10-26_beaf7ce58248843758de4efadf8d9133_elex_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-10-26_beaf7ce58248843758de4efadf8d9133_elex_wannacry.exe"
    1⤵
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:4228
    • C:\Windows\w3337F20FfB974v4b24283DE8020A2735D955l.exe
      C:\Windows\w3337F20FfB974v4b24283DE8020A2735D955l.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:2832
      • C:\Windows\wE2C5C9A6f2EB1v40e42982189156176795DEl.exe
        C:\Windows\wE2C5C9A6f2EB1v40e42982189156176795DEl.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:4168
        • C:\Windows\wB3F52E97f99E8v4c3528BD481F0FF2EC8BB4l.exe
          C:\Windows\wB3F52E97f99E8v4c3528BD481F0FF2EC8BB4l.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:3392
          • C:\Windows\wECF7F96Bf2AE6v44ae2906784EA64EA657EEl.exe
            C:\Windows\wECF7F96Bf2AE6v44ae2906784EA64EA657EEl.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:1680
            • C:\Windows\wC549ABF9f4F01v402d28BC58071874D6645Bl.exe
              C:\Windows\wC549ABF9f4F01v402d28BC58071874D6645Bl.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:3516
              • C:\Windows\w943EE122fEDFFv449b2A2F0815C677428575l.exe
                C:\Windows\w943EE122fEDFFv449b2A2F0815C677428575l.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:2428
                • C:\Windows\wFEAFDA67fE3ABv492c29925826FEAD9F19ACl.exe
                  C:\Windows\wFEAFDA67fE3ABv492c29925826FEAD9F19ACl.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:2884
                  • C:\Windows\w9B2B9026f6044v4e7d2AFB28ABFFF3F7EEE4l.exe
                    C:\Windows\w9B2B9026f6044v4e7d2AFB28ABFFF3F7EEE4l.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:2276
                    • C:\Windows\w9CC39F79fBBCAv43f428B4F841B5E53360D1l.exe
                      C:\Windows\w9CC39F79fBBCAv43f428B4F841B5E53360D1l.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:3388
                      • C:\Windows\wB91ECDD9f4932v418b2B3CB8289FF25451B1l.exe
                        C:\Windows\wB91ECDD9f4932v418b2B3CB8289FF25451B1l.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:3732
                        • C:\Windows\w9C095738f1D9Dv4a622AB3789D795E94803Dl.exe
                          C:\Windows\w9C095738f1D9Dv4a622AB3789D795E94803Dl.exe
                          12⤵
                          • Executes dropped EXE
                          • System Location Discovery: System Language Discovery
                          PID:1448
                        • C:\Windows\SysWOW64\cmd.exe
                          C:\Windows\system32\cmd.exe /c del C:\Windows\WB91EC~1.EXE > nul
                          12⤵
                          • Executes a command shell one-liner
                          • System Location Discovery: System Language Discovery
                          PID:1004
                      • C:\Windows\SysWOW64\cmd.exe
                        C:\Windows\system32\cmd.exe /c del C:\Windows\W9CC39~1.EXE > nul
                        11⤵
                        • Executes a command shell one-liner
                        • System Location Discovery: System Language Discovery
                        PID:5544
                    • C:\Windows\SysWOW64\cmd.exe
                      C:\Windows\system32\cmd.exe /c del C:\Windows\W9B2B9~1.EXE > nul
                      10⤵
                      • Executes a command shell one-liner
                      • System Location Discovery: System Language Discovery
                      PID:4628
                  • C:\Windows\SysWOW64\cmd.exe
                    C:\Windows\system32\cmd.exe /c del C:\Windows\WFEAFD~1.EXE > nul
                    9⤵
                    • Executes a command shell one-liner
                    • System Location Discovery: System Language Discovery
                    PID:2996
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /c del C:\Windows\W943EE~1.EXE > nul
                  8⤵
                  • Executes a command shell one-liner
                  • System Location Discovery: System Language Discovery
                  PID:5268
              • C:\Windows\SysWOW64\cmd.exe
                C:\Windows\system32\cmd.exe /c del C:\Windows\WC549A~1.EXE > nul
                7⤵
                • Executes a command shell one-liner
                • System Location Discovery: System Language Discovery
                PID:6092
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /c del C:\Windows\WECF7F~1.EXE > nul
              6⤵
              • Executes a command shell one-liner
              • System Location Discovery: System Language Discovery
              PID:704
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /c del C:\Windows\WB3F52~1.EXE > nul
            5⤵
            • Executes a command shell one-liner
            • System Location Discovery: System Language Discovery
            PID:2676
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /c del C:\Windows\WE2C5C~1.EXE > nul
          4⤵
          • Executes a command shell one-liner
          • System Location Discovery: System Language Discovery
          PID:3060
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c del C:\Windows\W3337F~1.EXE > nul
        3⤵
        • Executes a command shell one-liner
        • System Location Discovery: System Language Discovery
        PID:3484
    • 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:5028

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        w3337F20FfB974v4b24283DE8020A2735D955l.exe

        • Path C:\Windows\w3337F20FfB974v4b24283DE8020A2735D955l.exe
        • Size 60KB
        • SHA256 16b013e4811565ac8e3133ee3e0d33278cee974b3bde7dc2e685500b146100c6
        • MD5 SHA1 SHA512 SSDEEP TLSH

        w943EE122fEDFFv449b2A2F0815C677428575l.exe

        • Path C:\Windows\w943EE122fEDFFv449b2A2F0815C677428575l.exe
        • Size 60KB
        • SHA256 e742c28920840790915df732d9471a6b9b97fde7ec1eb365a76aaec96fcbe071
        • MD5 SHA1 SHA512 SSDEEP TLSH

        w9B2B9026f6044v4e7d2AFB28ABFFF3F7EEE4l.exe

        • Path C:\Windows\w9B2B9026f6044v4e7d2AFB28ABFFF3F7EEE4l.exe
        • Size 60KB
        • SHA256 e597221f3c135283568f58669099d7c2dbddd9b4425953b07e5d74cf17f5f969
        • MD5 SHA1 SHA512 SSDEEP TLSH

        w9C095738f1D9Dv4a622AB3789D795E94803Dl.exe

        • Path C:\Windows\w9C095738f1D9Dv4a622AB3789D795E94803Dl.exe
        • Size 60KB
        • SHA256 84ad5431469c4b0851f9188f1ab8877f99bb0e2c9844554c75fdaffd795aceda
        • MD5 SHA1 SHA512 SSDEEP TLSH

        w9CC39F79fBBCAv43f428B4F841B5E53360D1l.exe

        • Path C:\Windows\w9CC39F79fBBCAv43f428B4F841B5E53360D1l.exe
        • Size 60KB
        • SHA256 5e0410b4315ca90f9ce54c9e5a000dd7bb3f7dadf1189ba54ec663f779cbe51f
        • MD5 SHA1 SHA512 SSDEEP TLSH

        wB3F52E97f99E8v4c3528BD481F0FF2EC8BB4l.exe

        • Path C:\Windows\wB3F52E97f99E8v4c3528BD481F0FF2EC8BB4l.exe
        • Size 60KB
        • SHA256 05b9ac2f8f2354fc3a6c489b0ae4ed70d149dadf5138fce54cad438df2a2ebb1
        • MD5 SHA1 SHA512 SSDEEP TLSH

        wB91ECDD9f4932v418b2B3CB8289FF25451B1l.exe

        • Path C:\Windows\wB91ECDD9f4932v418b2B3CB8289FF25451B1l.exe
        • Size 60KB
        • SHA256 06b220ab3741f41b3f15cc55503df90dca3a60c21ada59be583c6428235e567d
        • MD5 SHA1 SHA512 SSDEEP TLSH

        wC549ABF9f4F01v402d28BC58071874D6645Bl.exe

        • Path C:\Windows\wC549ABF9f4F01v402d28BC58071874D6645Bl.exe
        • Size 60KB
        • SHA256 ff5865307bde7647e9c3f18268738054880cf2b5858d06ef87fc14180613fdab
        • MD5 SHA1 SHA512 SSDEEP TLSH

        wE2C5C9A6f2EB1v40e42982189156176795DEl.exe

        • Path C:\Windows\wE2C5C9A6f2EB1v40e42982189156176795DEl.exe
        • Size 60KB
        • SHA256 bae94c071023dffbc54fc4ad46676d939a519e9cab8cbf762de0f122d87f93e0
        • MD5 SHA1 SHA512 SSDEEP TLSH

        wECF7F96Bf2AE6v44ae2906784EA64EA657EEl.exe

        • Path C:\Windows\wECF7F96Bf2AE6v44ae2906784EA64EA657EEl.exe
        • Size 60KB
        • SHA256 8df5fbfa4f292b3e4281ca740d77461f987fcd4f4d1e06497107452f2be29676
        • MD5 SHA1 SHA512 SSDEEP TLSH

        wFEAFDA67fE3ABv492c29925826FEAD9F19ACl.exe

        • Path C:\Windows\wFEAFDA67fE3ABv492c29925826FEAD9F19ACl.exe
        • Size 60KB
        • SHA256 156a5263f19d72eec79b58aa509034ec7d0c334b2ea6e16c1be78de187bacd8c
        • MD5 SHA1 SHA512 SSDEEP TLSH