Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows11-21h2_x64
  • resource
    win11-20260513-en
  • resource tags

    arch:x64arch:x86image:win11-20260513-enlocale:en-usos:windows11-21h2-x64systemwindows
  • submitted
    04/06/2026, 07:25

General

  • Target
    2026-06-04_46404d842fec3ef1747a8010e77fc6a3_elex_rincux_wannacry.exe
  • Size 64KB
  • Sample260604-h84wjsaz8x
  • SHA256 255b0e39425c8061c96026e6db590dcd22e3ac0546c60c46ec5662fe0c5063bb
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
9/10

Malware Config

Signatures

  • 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\2026-06-04_46404d842fec3ef1747a8010e77fc6a3_elex_rincux_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-06-04_46404d842fec3ef1747a8010e77fc6a3_elex_rincux_wannacry.exe"
    1⤵
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:3784
    • C:\Windows\z9D3D42BEg4715z4554iB3AB8AA171FC770C6j.exe
      C:\Windows\z9D3D42BEg4715z4554iB3AB8AA171FC770C6j.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:3440
      • C:\Windows\zCEB1DCD5g5E03z4e8ai9B1F89AAA7FDBFAD3j.exe
        C:\Windows\zCEB1DCD5g5E03z4e8ai9B1F89AAA7FDBFAD3j.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:2624
        • C:\Windows\z86034C5DgAAD6z44c3iA07E84AF4C829D9EEj.exe
          C:\Windows\z86034C5DgAAD6z44c3iA07E84AF4C829D9EEj.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:2780
          • C:\Windows\zC3E5A376gB05Ez42c5i9FBA89EF2A68B5B58j.exe
            C:\Windows\zC3E5A376gB05Ez42c5i9FBA89EF2A68B5B58j.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:3520
            • C:\Windows\z6CA8B22Cg4A2Fz478eiB1A984B7AB80F56C4j.exe
              C:\Windows\z6CA8B22Cg4A2Fz478eiB1A984B7AB80F56C4j.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:2408
              • C:\Windows\zBA84F530g2126z4b78i8289853379CF68A12j.exe
                C:\Windows\zBA84F530g2126z4b78i8289853379CF68A12j.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:996
                • C:\Windows\zC4B285A6g5BE8z4a64i899B8E73A9A0C0CC5j.exe
                  C:\Windows\zC4B285A6g5BE8z4a64i899B8E73A9A0C0CC5j.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:2540
                  • C:\Windows\z4572D611g8A61z4feaiAA858ECD93BFBE78Cj.exe
                    C:\Windows\z4572D611g8A61z4feaiAA858ECD93BFBE78Cj.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:4872
                    • C:\Windows\z83AF159DgE69Dz47eai825780109649FDF5Aj.exe
                      C:\Windows\z83AF159DgE69Dz47eai825780109649FDF5Aj.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:652
                      • C:\Windows\z653680A5gC666z46feiB9AF83069109F3A95j.exe
                        C:\Windows\z653680A5gC666z46feiB9AF83069109F3A95j.exe
                        11⤵
                        • Executes dropped EXE
                        • System Location Discovery: System Language Discovery
                        PID:3868
                      • C:\Windows\SysWOW64\cmd.exe
                        C:\Windows\system32\cmd.exe /c del C:\Windows\Z83AF1~1.EXE > nul
                        11⤵
                        • System Location Discovery: System Language Discovery
                        PID:1780
                    • C:\Windows\SysWOW64\cmd.exe
                      C:\Windows\system32\cmd.exe /c del C:\Windows\Z4572D~1.EXE > nul
                      10⤵
                      • System Location Discovery: System Language Discovery
                      PID:3400
                  • C:\Windows\SysWOW64\cmd.exe
                    C:\Windows\system32\cmd.exe /c del C:\Windows\ZC4B28~1.EXE > nul
                    9⤵
                    • System Location Discovery: System Language Discovery
                    PID:2516
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /c del C:\Windows\ZBA84F~1.EXE > nul
                  8⤵
                  • System Location Discovery: System Language Discovery
                  PID:1188
              • C:\Windows\SysWOW64\cmd.exe
                C:\Windows\system32\cmd.exe /c del C:\Windows\Z6CA8B~1.EXE > nul
                7⤵
                • System Location Discovery: System Language Discovery
                PID:4392
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /c del C:\Windows\ZC3E5A~1.EXE > nul
              6⤵
              • System Location Discovery: System Language Discovery
              PID:3168
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /c del C:\Windows\Z86034~1.EXE > nul
            5⤵
            • System Location Discovery: System Language Discovery
            PID:3860
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /c del C:\Windows\ZCEB1D~1.EXE > nul
          4⤵
          • System Location Discovery: System Language Discovery
          PID:2536
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c del C:\Windows\Z9D3D4~1.EXE > nul
        3⤵
        • System Location Discovery: System Language Discovery
        PID:3328
    • 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:1696

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        z4572D611g8A61z4feaiAA858ECD93BFBE78Cj.exe

        • Path C:\Windows\z4572D611g8A61z4feaiAA858ECD93BFBE78Cj.exe
        • Size 64KB
        • SHA256 b8cbcf40240a7274371362f2e0da98558c47c03b812b2b923de75b1244248ce1
        • MD5 SHA1 SHA512 SSDEEP TLSH

        z653680A5gC666z46feiB9AF83069109F3A95j.exe

        • Path C:\Windows\z653680A5gC666z46feiB9AF83069109F3A95j.exe
        • Size 64KB
        • SHA256 5f0d21e4c69ee1bbd2066c2a01d1c65b6fd3a67d9f46010b511e5048a4028347
        • MD5 SHA1 SHA512 SSDEEP TLSH

        z6CA8B22Cg4A2Fz478eiB1A984B7AB80F56C4j.exe

        • Path C:\Windows\z6CA8B22Cg4A2Fz478eiB1A984B7AB80F56C4j.exe
        • Size 64KB
        • SHA256 f6c4e2a10afa1fd67fa1391431407605cbecac1850f5e1a9f5184d405a963b91
        • MD5 SHA1 SHA512 SSDEEP TLSH

        z83AF159DgE69Dz47eai825780109649FDF5Aj.exe

        • Path C:\Windows\z83AF159DgE69Dz47eai825780109649FDF5Aj.exe
        • Size 64KB
        • SHA256 3946e55bc675265d721622746f001114c2884b571c190245aadafae3f97bd56a
        • MD5 SHA1 SHA512 SSDEEP TLSH

        z86034C5DgAAD6z44c3iA07E84AF4C829D9EEj.exe

        • Path C:\Windows\z86034C5DgAAD6z44c3iA07E84AF4C829D9EEj.exe
        • Size 64KB
        • SHA256 20773fc7c2e9d5c06617e140fe26096d20de3a00e46cfdba92dad02f47d26130
        • MD5 SHA1 SHA512 SSDEEP TLSH

        z9D3D42BEg4715z4554iB3AB8AA171FC770C6j.exe

        • Path C:\Windows\z9D3D42BEg4715z4554iB3AB8AA171FC770C6j.exe
        • Size 64KB
        • SHA256 2de466e2c8e19f1e486827db8f11d554fd5e8a2a05fec8ef4b429d875368e3a6
        • MD5 SHA1 SHA512 SSDEEP TLSH

        zBA84F530g2126z4b78i8289853379CF68A12j.exe

        • Path C:\Windows\zBA84F530g2126z4b78i8289853379CF68A12j.exe
        • Size 64KB
        • SHA256 baf017031768bd15bdac6b9598a1d9a20a012e409c6ea4427c472ddd0ac3b8eb
        • MD5 SHA1 SHA512 SSDEEP TLSH

        zC3E5A376gB05Ez42c5i9FBA89EF2A68B5B58j.exe

        • Path C:\Windows\zC3E5A376gB05Ez42c5i9FBA89EF2A68B5B58j.exe
        • Size 64KB
        • SHA256 ec9de411d65ec62d844e9cd7a4c86043b14bd951d25abadf3407aa845124c21c
        • MD5 SHA1 SHA512 SSDEEP TLSH

        zC4B285A6g5BE8z4a64i899B8E73A9A0C0CC5j.exe

        • Path C:\Windows\zC4B285A6g5BE8z4a64i899B8E73A9A0C0CC5j.exe
        • Size 64KB
        • SHA256 c9d82b831e3fc153d7efd2d18abbe5dcc0c35f7a928584ae4312c3415f131263
        • MD5 SHA1 SHA512 SSDEEP TLSH

        zCEB1DCD5g5E03z4e8ai9B1F89AAA7FDBFAD3j.exe

        • Path C:\Windows\zCEB1DCD5g5E03z4e8ai9B1F89AAA7FDBFAD3j.exe
        • Size 64KB
        • SHA256 1046bb5857f1b38c8f3e6b85a05b0b4b0b5cdc712eb1052208a01645a7e84609
        • MD5 SHA1 SHA512 SSDEEP TLSH