Analysis

  • max time kernel
    148s
  • max time network
    124s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    29/10/2026, 19:01

General

  • Target
    2026-10-28_c5e5bb1eb304a9214b5cc0b95d95582d_elex_wannacry.exe
  • Size 60KB
  • Sample261029-xpl9qacb83
  • SHA256 721b5254f8e4276b3bfa5d8e10646dac9c63b2f12bab50cd8fc3013d735e4325
  • 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\2026-10-28_c5e5bb1eb304a9214b5cc0b95d95582d_elex_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-10-28_c5e5bb1eb304a9214b5cc0b95d95582d_elex_wannacry.exe"
    1⤵
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2408
    • C:\Windows\wF7F9AABDfD42Cv4bd52BFEB85880B4F66E16l.exe
      C:\Windows\wF7F9AABDfD42Cv4bd52BFEB85880B4F66E16l.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:5952
      • C:\Windows\w5CC58771f5C6Cv46c129C2783A1810585899l.exe
        C:\Windows\w5CC58771f5C6Cv46c129C2783A1810585899l.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:3300
        • C:\Windows\w1BF07453f3D7Ev4b102B6F58741841D4AA70l.exe
          C:\Windows\w1BF07453f3D7Ev4b102B6F58741841D4AA70l.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:5648
          • C:\Windows\w134473CDf5CC7v436b28F2B8447F9EA8A849l.exe
            C:\Windows\w134473CDf5CC7v436b28F2B8447F9EA8A849l.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:4632
            • C:\Windows\w79BA9761f658Cv4a332A44782A7211CC756Fl.exe
              C:\Windows\w79BA9761f658Cv4a332A44782A7211CC756Fl.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:2652
              • C:\Windows\wE525A9DFf59EEv499a2AFCD8BF75A2DDDD1Al.exe
                C:\Windows\wE525A9DFf59EEv499a2AFCD8BF75A2DDDD1Al.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:1076
                • C:\Windows\wB8D5A25Cf8042v4d2228EC38449D84212C81l.exe
                  C:\Windows\wB8D5A25Cf8042v4d2228EC38449D84212C81l.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:2748
                  • C:\Windows\w1FDB5DCCfB678v4eef2BC968578FEC9A99C1l.exe
                    C:\Windows\w1FDB5DCCfB678v4eef2BC968578FEC9A99C1l.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:2272
                    • C:\Windows\w8979EDC1fA73Cv46142BAF484D3F05031334l.exe
                      C:\Windows\w8979EDC1fA73Cv46142BAF484D3F05031334l.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:4512
                      • C:\Windows\wE1D144C8f74BAv49db28EBA821344D475D2Fl.exe
                        C:\Windows\wE1D144C8f74BAv49db28EBA821344D475D2Fl.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:4908
                        • C:\Windows\w94A6B744f40B8v4f962AA1988869732D4298l.exe
                          C:\Windows\w94A6B744f40B8v4f962AA1988869732D4298l.exe
                          12⤵
                          • Executes dropped EXE
                          • System Location Discovery: System Language Discovery
                          PID:2336
                        • C:\Windows\SysWOW64\cmd.exe
                          C:\Windows\system32\cmd.exe /c del C:\Windows\WE1D14~1.EXE > nul
                          12⤵
                          • 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\W8979E~1.EXE > nul
                        11⤵
                        • Executes a command shell one-liner
                        • System Location Discovery: System Language Discovery
                        PID:4328
                    • C:\Windows\SysWOW64\cmd.exe
                      C:\Windows\system32\cmd.exe /c del C:\Windows\W1FDB5~1.EXE > nul
                      10⤵
                      • Executes a command shell one-liner
                      • System Location Discovery: System Language Discovery
                      PID:4488
                  • C:\Windows\SysWOW64\cmd.exe
                    C:\Windows\system32\cmd.exe /c del C:\Windows\WB8D5A~1.EXE > nul
                    9⤵
                    • Executes a command shell one-liner
                    • System Location Discovery: System Language Discovery
                    PID:1480
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /c del C:\Windows\WE525A~1.EXE > nul
                  8⤵
                  • Executes a command shell one-liner
                  • System Location Discovery: System Language Discovery
                  PID:3968
              • C:\Windows\SysWOW64\cmd.exe
                C:\Windows\system32\cmd.exe /c del C:\Windows\W79BA9~1.EXE > nul
                7⤵
                • Executes a command shell one-liner
                • System Location Discovery: System Language Discovery
                PID:1220
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /c del C:\Windows\W13447~1.EXE > nul
              6⤵
              • Executes a command shell one-liner
              • System Location Discovery: System Language Discovery
              PID:5816
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /c del C:\Windows\W1BF07~1.EXE > nul
            5⤵
            • Executes a command shell one-liner
            • System Location Discovery: System Language Discovery
            PID:5744
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /c del C:\Windows\W5CC58~1.EXE > nul
          4⤵
          • Executes a command shell one-liner
          • System Location Discovery: System Language Discovery
          PID:2528
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c del C:\Windows\WF7F9A~1.EXE > nul
        3⤵
        • Executes a command shell one-liner
        • System Location Discovery: System Language Discovery
        PID:4552
    • 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:2160

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        w134473CDf5CC7v436b28F2B8447F9EA8A849l.exe

        • Path C:\Windows\w134473CDf5CC7v436b28F2B8447F9EA8A849l.exe
        • Size 60KB
        • SHA256 f4941bc0bb1e457a8e5d62ae1c727edd474649f5663ba0b6251c974b2bf484bd
        • MD5 SHA1 SHA512 SSDEEP TLSH

        w1BF07453f3D7Ev4b102B6F58741841D4AA70l.exe

        • Path C:\Windows\w1BF07453f3D7Ev4b102B6F58741841D4AA70l.exe
        • Size 60KB
        • SHA256 3d084ddda2886b099cfd7b9a2a23448f5f3e9da8e93900357ae3dd6907ab599d
        • MD5 SHA1 SHA512 SSDEEP TLSH

        w1FDB5DCCfB678v4eef2BC968578FEC9A99C1l.exe

        • Path C:\Windows\w1FDB5DCCfB678v4eef2BC968578FEC9A99C1l.exe
        • Size 60KB
        • SHA256 046638c8e803834c5fc42eed6db0cd9de4768f288754634fdb8a0bfefd113ba7
        • MD5 SHA1 SHA512 SSDEEP TLSH

        w5CC58771f5C6Cv46c129C2783A1810585899l.exe

        • Path C:\Windows\w5CC58771f5C6Cv46c129C2783A1810585899l.exe
        • Size 60KB
        • SHA256 b5aea93e5fd5588292dbd732b1cdb189d31599ac982ed44eb28d6a1523b96fa0
        • MD5 SHA1 SHA512 SSDEEP TLSH

        w79BA9761f658Cv4a332A44782A7211CC756Fl.exe

        • Path C:\Windows\w79BA9761f658Cv4a332A44782A7211CC756Fl.exe
        • Size 60KB
        • SHA256 c09565329d18967ab26ac162ecea09e3422dae41af314d92d8856d052dea5dfe
        • MD5 SHA1 SHA512 SSDEEP TLSH

        w8979EDC1fA73Cv46142BAF484D3F05031334l.exe

        • Path C:\Windows\w8979EDC1fA73Cv46142BAF484D3F05031334l.exe
        • Size 60KB
        • SHA256 b75a85834e8265bb4678a76d981e49c741907026e86af6a6d8e1bc06c66f89b8
        • MD5 SHA1 SHA512 SSDEEP TLSH

        w94A6B744f40B8v4f962AA1988869732D4298l.exe

        • Path C:\Windows\w94A6B744f40B8v4f962AA1988869732D4298l.exe
        • Size 60KB
        • SHA256 e50a2ec207d8922e8641e5c79c8677e64a41332053ca8b38ae3cad2ce3020b2c
        • MD5 SHA1 SHA512 SSDEEP TLSH

        wB8D5A25Cf8042v4d2228EC38449D84212C81l.exe

        • Path C:\Windows\wB8D5A25Cf8042v4d2228EC38449D84212C81l.exe
        • Size 60KB
        • SHA256 93bfe06619e8953c09caa5544f689f21e681dfc85fb3f04526ad8b693a055be3
        • MD5 SHA1 SHA512 SSDEEP TLSH

        wE1D144C8f74BAv49db28EBA821344D475D2Fl.exe

        • Path C:\Windows\wE1D144C8f74BAv49db28EBA821344D475D2Fl.exe
        • Size 60KB
        • SHA256 9614614ee7de12c27e55c2b8c04f267d7a85d96b66e81fb3e23fab22eb6a261b
        • MD5 SHA1 SHA512 SSDEEP TLSH

        wE525A9DFf59EEv499a2AFCD8BF75A2DDDD1Al.exe

        • Path C:\Windows\wE525A9DFf59EEv499a2AFCD8BF75A2DDDD1Al.exe
        • Size 60KB
        • SHA256 fc9e2bbff0b204ee02d43f1742278eb1db1893779d77d93f1d8b470a44e8d4c5
        • MD5 SHA1 SHA512 SSDEEP TLSH

        wF7F9AABDfD42Cv4bd52BFEB85880B4F66E16l.exe

        • Path C:\Windows\wF7F9AABDfD42Cv4bd52BFEB85880B4F66E16l.exe
        • Size 60KB
        • SHA256 00a563302b7580a4c4b9fd783bdd2dd87a0f3c134c13aacb1561b7020303898f
        • MD5 SHA1 SHA512 SSDEEP TLSH