Analysis

  • max time kernel
    149s
  • max time network
    154s
  • platform
    windows11-21h2_x64
  • resource
    win11-20260513-en
  • resource tags

    arch:x64arch:x86image:win11-20260513-enlocale:en-usos:windows11-21h2-x64systemwindows
  • submitted
    01/06/2026, 18:27

General

  • Target
    2026-06-01_f9ece95d17b48484abf92eaa746717e3_elex_wannacry.exe
  • Size 64KB
  • Sample260601-w3x3psew4j
  • SHA256 0ed18bcc91a1ec635f79bf7f1e9bcada6e6d08909d4fed54ea31fa3d1ecf8218
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
9/10

Malware Config

Signatures

  • Custom signature
    Detects Windows executables referencing non-Windows User-Agents 10 IoCs
  • Executes dropped EXE 10 IoCs
  • Drops file in Windows directory 10 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 21 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 10 IoCs
  • Suspicious use of WriteProcessMemory 20 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-06-01_f9ece95d17b48484abf92eaa746717e3_elex_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-06-01_f9ece95d17b48484abf92eaa746717e3_elex_wannacry.exe"
    1⤵
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2516
    • C:\Windows\cAB2FCE08f4F60247fa8A2D3f66C6BE577542z.exe
      C:\Windows\cAB2FCE08f4F60247fa8A2D3f66C6BE577542z.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:4864
      • C:\Windows\cFFB182B5f80102436d8B3A4f9ABED3886A78z.exe
        C:\Windows\cFFB182B5f80102436d8B3A4f9ABED3886A78z.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:4716
        • C:\Windows\cED327200f8EC6242008A88FfDC06C7440ABEz.exe
          C:\Windows\cED327200f8EC6242008A88FfDC06C7440ABEz.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:4092
          • C:\Windows\cE79E840Cf34FC24d0989BF1fE4AE006DED42z.exe
            C:\Windows\cE79E840Cf34FC24d0989BF1fE4AE006DED42z.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:3396
            • C:\Windows\c034D8EB7fA7FB249ca88600f716F6A282955z.exe
              C:\Windows\c034D8EB7fA7FB249ca88600f716F6A282955z.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:2176
              • C:\Windows\c2B492064f7601242af8A6C1f535E8B59E125z.exe
                C:\Windows\c2B492064f7601242af8A6C1f535E8B59E125z.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:1136
                • C:\Windows\c65FB0A3Bf65A724f5d8BEA5f9194642C040Dz.exe
                  C:\Windows\c65FB0A3Bf65A724f5d8BEA5f9194642C040Dz.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:2632
                  • C:\Windows\c116AD98Cf5FF824d8f89EC6fF8F0818939A1z.exe
                    C:\Windows\c116AD98Cf5FF824d8f89EC6fF8F0818939A1z.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:4640
                    • C:\Windows\c846769A7fE53A244208BD2Ff58C015DEA2A4z.exe
                      C:\Windows\c846769A7fE53A244208BD2Ff58C015DEA2A4z.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:3696
                      • C:\Windows\cA6EFD18Cf4C002439c880FEfC0F9D42A1D1Cz.exe
                        C:\Windows\cA6EFD18Cf4C002439c880FEfC0F9D42A1D1Cz.exe
                        11⤵
                        • Executes dropped EXE
                        • System Location Discovery: System Language Discovery
                        PID:2640
                      • C:\Windows\SysWOW64\cmd.exe
                        C:\Windows\system32\cmd.exe /c del C:\Windows\C84676~1.EXE > nul
                        11⤵
                        • System Location Discovery: System Language Discovery
                        PID:272
                    • C:\Windows\SysWOW64\cmd.exe
                      C:\Windows\system32\cmd.exe /c del C:\Windows\C116AD~1.EXE > nul
                      10⤵
                      • System Location Discovery: System Language Discovery
                      PID:1596
                  • C:\Windows\SysWOW64\cmd.exe
                    C:\Windows\system32\cmd.exe /c del C:\Windows\C65FB0~1.EXE > nul
                    9⤵
                    • System Location Discovery: System Language Discovery
                    PID:3004
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /c del C:\Windows\C2B492~1.EXE > nul
                  8⤵
                  • System Location Discovery: System Language Discovery
                  PID:408
              • C:\Windows\SysWOW64\cmd.exe
                C:\Windows\system32\cmd.exe /c del C:\Windows\C034D8~1.EXE > nul
                7⤵
                • System Location Discovery: System Language Discovery
                PID:1756
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /c del C:\Windows\CE79E8~1.EXE > nul
              6⤵
              • System Location Discovery: System Language Discovery
              PID:1292
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /c del C:\Windows\CED327~1.EXE > nul
            5⤵
            • System Location Discovery: System Language Discovery
            PID:1896
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /c del C:\Windows\CFFB18~1.EXE > nul
          4⤵
          • System Location Discovery: System Language Discovery
          PID:4496
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c del C:\Windows\CAB2FC~1.EXE > nul
        3⤵
        • System Location Discovery: System Language Discovery
        PID:4312
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c del C:\Users\Admin\AppData\Local\Temp\2026-0~1.EXE > nul
      2⤵
      • System Location Discovery: System Language Discovery
      PID:3728

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        c034D8EB7fA7FB249ca88600f716F6A282955z.exe

        • Path C:\Windows\c034D8EB7fA7FB249ca88600f716F6A282955z.exe
        • Size 64KB
        • SHA256 91f79af71bfd502174a7334d0ee90fc9df7e9f07f6b5bd4d0d05a2f360edf3f4
        • MD5 SHA1 SHA512 SSDEEP TLSH

        c116AD98Cf5FF824d8f89EC6fF8F0818939A1z.exe

        • Path C:\Windows\c116AD98Cf5FF824d8f89EC6fF8F0818939A1z.exe
        • Size 64KB
        • SHA256 378ccc6abdd2cfa5804e8a6f5a74c071dc1b7fb0bd2e5aca547280a56a072dec
        • MD5 SHA1 SHA512 SSDEEP TLSH

        c2B492064f7601242af8A6C1f535E8B59E125z.exe

        • Path C:\Windows\c2B492064f7601242af8A6C1f535E8B59E125z.exe
        • Size 64KB
        • SHA256 fc7c604243926c76e61f6679f271dc168e018fcbd87a6e788b5dad7a67f62b39
        • MD5 SHA1 SHA512 SSDEEP TLSH

        c65FB0A3Bf65A724f5d8BEA5f9194642C040Dz.exe

        • Path C:\Windows\c65FB0A3Bf65A724f5d8BEA5f9194642C040Dz.exe
        • Size 64KB
        • SHA256 bec46e23aeb0402ad30b9f0ba6c3d4e6273d8acea8b8d27e63ac002f69de68a9
        • MD5 SHA1 SHA512 SSDEEP TLSH

        c846769A7fE53A244208BD2Ff58C015DEA2A4z.exe

        • Path C:\Windows\c846769A7fE53A244208BD2Ff58C015DEA2A4z.exe
        • Size 64KB
        • SHA256 58bc639343a8604389a3b244ae96c6dfeb97490016d9412e99f57279a5d0745a
        • MD5 SHA1 SHA512 SSDEEP TLSH

        cA6EFD18Cf4C002439c880FEfC0F9D42A1D1Cz.exe

        • Path C:\Windows\cA6EFD18Cf4C002439c880FEfC0F9D42A1D1Cz.exe
        • Size 64KB
        • SHA256 f4f895764da177004972da21af33cc2963b275f274d0b72f120dcc432fd0a792
        • MD5 SHA1 SHA512 SSDEEP TLSH

        cAB2FCE08f4F60247fa8A2D3f66C6BE577542z.exe

        • Path C:\Windows\cAB2FCE08f4F60247fa8A2D3f66C6BE577542z.exe
        • Size 64KB
        • SHA256 3e09a7fd22f9f24ca3acde5c5d7e5b5b0106e5ad8cf39b9d8d6cd921f506f46b
        • MD5 SHA1 SHA512 SSDEEP TLSH

        cE79E840Cf34FC24d0989BF1fE4AE006DED42z.exe

        • Path C:\Windows\cE79E840Cf34FC24d0989BF1fE4AE006DED42z.exe
        • Size 64KB
        • SHA256 5d5b4f2d37b65cc9014417b054f503cf33395ad8495df6865cf95d30bd9135d6
        • MD5 SHA1 SHA512 SSDEEP TLSH

        cED327200f8EC6242008A88FfDC06C7440ABEz.exe

        • Path C:\Windows\cED327200f8EC6242008A88FfDC06C7440ABEz.exe
        • Size 64KB
        • SHA256 339c4f6f600bf019aeca5a986f43a3c3d45b2c029b68bcb54195f3f31393ec0f
        • MD5 SHA1 SHA512 SSDEEP TLSH

        cFFB182B5f80102436d8B3A4f9ABED3886A78z.exe

        • Path C:\Windows\cFFB182B5f80102436d8B3A4f9ABED3886A78z.exe
        • Size 64KB
        • SHA256 7d4bab86e4f7ad1d6876b0179accc61ea0bac965a35a5a1bf877c4f20c19d1cc
        • MD5 SHA1 SHA512 SSDEEP TLSH