Analysis

  • max time kernel
    148s
  • max time network
    133s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    28/07/2026, 22:52

General

  • Target
    2026-07-28_668822b84a6f4680410ccd111a36f8af_elex_wannacry.exe
  • Size 76KB
  • Sample260728-2tms9scc98
  • SHA256 2e83d67de41e2aca4fbcded6cd465e769048ccca43e14f088265aab320c97a55
  • 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\2026-07-28_668822b84a6f4680410ccd111a36f8af_elex_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-07-28_668822b84a6f4680410ccd111a36f8af_elex_wannacry.exe"
    1⤵
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2936
    • C:\Windows\k12B36D06991BFo4a72k8CCA3E5B4A0C94A93u.exe
      C:\Windows\k12B36D06991BFo4a72k8CCA3E5B4A0C94A93u.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:4268
      • C:\Windows\kE5E4C3A695633o42a0k9B003977C32B07441u.exe
        C:\Windows\kE5E4C3A695633o42a0k9B003977C32B07441u.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:3920
        • C:\Windows\kA718ADF69AEF2o4269k9F4F3B9D5D0799D14u.exe
          C:\Windows\kA718ADF69AEF2o4269k9F4F3B9D5D0799D14u.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:3080
          • C:\Windows\k9969E85291C9Co49f5kB1253CCAC69226384u.exe
            C:\Windows\k9969E85291C9Co49f5kB1253CCAC69226384u.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:5872
            • C:\Windows\k0DFC3718936E5o40a1kBD513C93DB8320F33u.exe
              C:\Windows\k0DFC3718936E5o40a1kBD513C93DB8320F33u.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:5924
              • C:\Windows\k5AFDBCBF907AEo4c0dk82B53058DEB9B6FADu.exe
                C:\Windows\k5AFDBCBF907AEo4c0dk82B53058DEB9B6FADu.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:3896
                • C:\Windows\kFE5051109AE55o49a3k9ADC3E092F6A318CAu.exe
                  C:\Windows\kFE5051109AE55o49a3k9ADC3E092F6A318CAu.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:3700
                  • C:\Windows\k5A5DE2729A590o41f5kBB17307E14FA7C445u.exe
                    C:\Windows\k5A5DE2729A590o41f5kBB17307E14FA7C445u.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:4636
                    • C:\Windows\k3D03CC089C4E4o42ebk89D1367891F619668u.exe
                      C:\Windows\k3D03CC089C4E4o42ebk89D1367891F619668u.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:4556
                      • C:\Windows\k80377C2099FC4o4219kB1293E8759A00E945u.exe
                        C:\Windows\k80377C2099FC4o4219kB1293E8759A00E945u.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:4948
                        • C:\Windows\kC9CD6ED4963B4o4b6dkA4B839DCCC0B3806Bu.exe
                          C:\Windows\kC9CD6ED4963B4o4b6dkA4B839DCCC0B3806Bu.exe
                          12⤵
                          • Executes dropped EXE
                          • System Location Discovery: System Language Discovery
                          PID:1704
                        • C:\Windows\SysWOW64\cmd.exe
                          C:\Windows\system32\cmd.exe /c del C:\Windows\K80377~1.EXE > nul
                          12⤵
                          • Executes a command shell one-liner
                          • System Location Discovery: System Language Discovery
                          PID:1764
                      • C:\Windows\SysWOW64\cmd.exe
                        C:\Windows\system32\cmd.exe /c del C:\Windows\K3D03C~1.EXE > nul
                        11⤵
                        • Executes a command shell one-liner
                        • System Location Discovery: System Language Discovery
                        PID:3180
                    • C:\Windows\SysWOW64\cmd.exe
                      C:\Windows\system32\cmd.exe /c del C:\Windows\K5A5DE~1.EXE > nul
                      10⤵
                      • Executes a command shell one-liner
                      • System Location Discovery: System Language Discovery
                      PID:1736
                  • C:\Windows\SysWOW64\cmd.exe
                    C:\Windows\system32\cmd.exe /c del C:\Windows\KFE505~1.EXE > nul
                    9⤵
                    • Executes a command shell one-liner
                    • System Location Discovery: System Language Discovery
                    PID:5348
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /c del C:\Windows\K5AFDB~1.EXE > nul
                  8⤵
                  • Executes a command shell one-liner
                  • System Location Discovery: System Language Discovery
                  PID:4428
              • C:\Windows\SysWOW64\cmd.exe
                C:\Windows\system32\cmd.exe /c del C:\Windows\K0DFC3~1.EXE > nul
                7⤵
                • Executes a command shell one-liner
                • System Location Discovery: System Language Discovery
                PID:2084
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /c del C:\Windows\K9969E~1.EXE > nul
              6⤵
              • Executes a command shell one-liner
              • System Location Discovery: System Language Discovery
              PID:3324
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /c del C:\Windows\KA718A~1.EXE > nul
            5⤵
            • Executes a command shell one-liner
            • System Location Discovery: System Language Discovery
            PID:3860
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /c del C:\Windows\KE5E4C~1.EXE > nul
          4⤵
          • Executes a command shell one-liner
          • System Location Discovery: System Language Discovery
          PID:3964
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c del C:\Windows\K12B36~1.EXE > nul
        3⤵
        • Executes a command shell one-liner
        • System Location Discovery: System Language Discovery
        PID:3340
    • 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:5908

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        k0DFC3718936E5o40a1kBD513C93DB8320F33u.exe

        • Path C:\Windows\k0DFC3718936E5o40a1kBD513C93DB8320F33u.exe
        • Size 76KB
        • SHA256 08ef453dfae31368f0747fef797e288332b3dde5fc31cc8edf2e0b80feac9765
        • MD5 SHA1 SHA512 SSDEEP TLSH

        k12B36D06991BFo4a72k8CCA3E5B4A0C94A93u.exe

        • Path C:\Windows\k12B36D06991BFo4a72k8CCA3E5B4A0C94A93u.exe
        • Size 76KB
        • SHA256 1d79a04e116794054332546103a7708b0b0ff48dec4d95baeac71e035657893f
        • MD5 SHA1 SHA512 SSDEEP TLSH

        k3D03CC089C4E4o42ebk89D1367891F619668u.exe

        • Path C:\Windows\k3D03CC089C4E4o42ebk89D1367891F619668u.exe
        • Size 76KB
        • SHA256 4e2ebdd83ad7f9965f73476b9133ca666b5354e5e2c7b23f7b27c5cc7fded5d2
        • MD5 SHA1 SHA512 SSDEEP TLSH

        k5A5DE2729A590o41f5kBB17307E14FA7C445u.exe

        • Path C:\Windows\k5A5DE2729A590o41f5kBB17307E14FA7C445u.exe
        • Size 76KB
        • SHA256 110324a7fd624d0f75d7461e97cd80757d8f1be9f68428c08fd2bfcb5546f246
        • MD5 SHA1 SHA512 SSDEEP TLSH

        k5AFDBCBF907AEo4c0dk82B53058DEB9B6FADu.exe

        • Path C:\Windows\k5AFDBCBF907AEo4c0dk82B53058DEB9B6FADu.exe
        • Size 76KB
        • SHA256 45193593d5b12cabdfea8155064763a90e0fb870740ebc1dd6d2c542be978820
        • MD5 SHA1 SHA512 SSDEEP TLSH

        k80377C2099FC4o4219kB1293E8759A00E945u.exe

        • Path C:\Windows\k80377C2099FC4o4219kB1293E8759A00E945u.exe
        • Size 76KB
        • SHA256 7c7e7857e383cb9c4c4875b4b5f02d87aae1e19c7d94cbfb395395042e6e7c60
        • MD5 SHA1 SHA512 SSDEEP TLSH

        k9969E85291C9Co49f5kB1253CCAC69226384u.exe

        • Path C:\Windows\k9969E85291C9Co49f5kB1253CCAC69226384u.exe
        • Size 76KB
        • SHA256 209fe10de262d079105441e6543c8a399be5997792d7a5565d36d857fa556347
        • MD5 SHA1 SHA512 SSDEEP TLSH

        kA718ADF69AEF2o4269k9F4F3B9D5D0799D14u.exe

        • Path C:\Windows\kA718ADF69AEF2o4269k9F4F3B9D5D0799D14u.exe
        • Size 76KB
        • SHA256 7b0d9cf8d7faf623499ffd5c0cd6e6d745389dddd79ddd53379d6bbe9f79dc97
        • MD5 SHA1 SHA512 SSDEEP TLSH

        kC9CD6ED4963B4o4b6dkA4B839DCCC0B3806Bu.exe

        • Path C:\Windows\kC9CD6ED4963B4o4b6dkA4B839DCCC0B3806Bu.exe
        • Size 76KB
        • SHA256 318d7ff8ac79f15db09f7a6bb05caf787382b572aac654e231a59d7aaa54bbeb
        • MD5 SHA1 SHA512 SSDEEP TLSH

        kE5E4C3A695633o42a0k9B003977C32B07441u.exe

        • Path C:\Windows\kE5E4C3A695633o42a0k9B003977C32B07441u.exe
        • Size 76KB
        • SHA256 c93f5932b4f17acb2b313ae2fe0ba41f31b7fcd56f68125d502f795f41daeef5
        • MD5 SHA1 SHA512 SSDEEP TLSH

        kFE5051109AE55o49a3k9ADC3E092F6A318CAu.exe

        • Path C:\Windows\kFE5051109AE55o49a3k9ADC3E092F6A318CAu.exe
        • Size 76KB
        • SHA256 5725ebe6c5f7158fd3815fb7c562a9bf20fb595e965a95732bc2ab13c9a8bf35
        • MD5 SHA1 SHA512 SSDEEP TLSH