Analysis

  • max time kernel
    148s
  • max time network
    125s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    20/10/2026, 11:40

General

  • Target
    2026-10-19_9a1d35c7f077d871aae32df56b383112_elex_remcos_wannacry.exe
  • Size 84KB
  • Sample261020-ns7v6abc93
  • SHA256 057f675f90a75d0b9cb37260c5346ce301e009d47bc96ef07c10103b51ba1723
  • 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\2026-10-19_9a1d35c7f077d871aae32df56b383112_elex_remcos_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-10-19_9a1d35c7f077d871aae32df56b383112_elex_remcos_wannacry.exe"
    1⤵
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:6100
    • C:\Windows\u81D3B1CCk54A1s4435tBAE5v66A377AF6E92g.exe
      C:\Windows\u81D3B1CCk54A1s4435tBAE5v66A377AF6E92g.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:5780
      • C:\Windows\u062D52F2kEF7Bs4b15t8A45vF7D7CB140A9Cg.exe
        C:\Windows\u062D52F2kEF7Bs4b15t8A45vF7D7CB140A9Cg.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:3468
        • C:\Windows\u4C124641k134As4b41t9A48v824C94437F11g.exe
          C:\Windows\u4C124641k134As4b41t9A48v824C94437F11g.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:4448
          • C:\Windows\u33609FB7kC7B3s4011tA4D0v5F9BFBF7D611g.exe
            C:\Windows\u33609FB7kC7B3s4011tA4D0v5F9BFBF7D611g.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:404
            • C:\Windows\u7C564F43kA837s4a5dtBD23v7F71A37B4A44g.exe
              C:\Windows\u7C564F43kA837s4a5dtBD23v7F71A37B4A44g.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:4196
              • C:\Windows\uCE7595B6kBEE4s4b13tABB6v59B9ED8B15B5g.exe
                C:\Windows\uCE7595B6kBEE4s4b13tABB6v59B9ED8B15B5g.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:5504
                • C:\Windows\u1BE247AEkC792s4abftA5D5v8E918F95B2BEg.exe
                  C:\Windows\u1BE247AEkC792s4abftA5D5v8E918F95B2BEg.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:2892
                  • C:\Windows\uAFDB5CC8k9F6Fs46f8tB898v63A8D292A421g.exe
                    C:\Windows\uAFDB5CC8k9F6Fs46f8tB898v63A8D292A421g.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:4920
                    • C:\Windows\u9D92607Bk28E8s4016tB34Dv07AA0EF1C42Eg.exe
                      C:\Windows\u9D92607Bk28E8s4016tB34Dv07AA0EF1C42Eg.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:5428
                      • C:\Windows\u1769E40EkAC7Ds4754tBF75v3D00636B6289g.exe
                        C:\Windows\u1769E40EkAC7Ds4754tBF75v3D00636B6289g.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:4704
                        • C:\Windows\u06197908k4ECEs4d3at9EB0v1940722C8EB5g.exe
                          C:\Windows\u06197908k4ECEs4d3at9EB0v1940722C8EB5g.exe
                          12⤵
                          • Executes dropped EXE
                          • System Location Discovery: System Language Discovery
                          PID:5588
                        • C:\Windows\SysWOW64\cmd.exe
                          C:\Windows\system32\cmd.exe /c del C:\Windows\U1769E~1.EXE > nul
                          12⤵
                          • Executes a command shell one-liner
                          • System Location Discovery: System Language Discovery
                          PID:2988
                      • C:\Windows\SysWOW64\cmd.exe
                        C:\Windows\system32\cmd.exe /c del C:\Windows\U9D926~1.EXE > nul
                        11⤵
                        • Executes a command shell one-liner
                        • System Location Discovery: System Language Discovery
                        PID:6024
                    • C:\Windows\SysWOW64\cmd.exe
                      C:\Windows\system32\cmd.exe /c del C:\Windows\UAFDB5~1.EXE > nul
                      10⤵
                      • Executes a command shell one-liner
                      • System Location Discovery: System Language Discovery
                      PID:624
                  • C:\Windows\SysWOW64\cmd.exe
                    C:\Windows\system32\cmd.exe /c del C:\Windows\U1BE24~1.EXE > nul
                    9⤵
                    • Executes a command shell one-liner
                    • System Location Discovery: System Language Discovery
                    PID:5076
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /c del C:\Windows\UCE759~1.EXE > nul
                  8⤵
                  • 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\U7C564~1.EXE > nul
                7⤵
                • Executes a command shell one-liner
                • System Location Discovery: System Language Discovery
                PID:572
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /c del C:\Windows\U33609~1.EXE > nul
              6⤵
              • Executes a command shell one-liner
              • System Location Discovery: System Language Discovery
              PID:1268
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /c del C:\Windows\U4C124~1.EXE > nul
            5⤵
            • Executes a command shell one-liner
            • System Location Discovery: System Language Discovery
            PID:352
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /c del C:\Windows\U062D5~1.EXE > nul
          4⤵
          • Executes a command shell one-liner
          • System Location Discovery: System Language Discovery
          PID:1376
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c del C:\Windows\U81D3B~1.EXE > nul
        3⤵
        • Executes a command shell one-liner
        • System Location Discovery: System Language Discovery
        PID:3288
    • 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:4760

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        u06197908k4ECEs4d3at9EB0v1940722C8EB5g.exe

        • Path C:\Windows\u06197908k4ECEs4d3at9EB0v1940722C8EB5g.exe
        • Size 84KB
        • SHA256 270d29b57d6a1f0c71213b867184fb96a304996a7529776c3e45c60e21ed0ff9
        • MD5 SHA1 SHA512 SSDEEP TLSH

        u062D52F2kEF7Bs4b15t8A45vF7D7CB140A9Cg.exe

        • Path C:\Windows\u062D52F2kEF7Bs4b15t8A45vF7D7CB140A9Cg.exe
        • Size 84KB
        • SHA256 11b0eab22a6a43276c6df763d332add2b120afd3789d42ac957c575254788ff7
        • MD5 SHA1 SHA512 SSDEEP TLSH

        u1769E40EkAC7Ds4754tBF75v3D00636B6289g.exe

        • Path C:\Windows\u1769E40EkAC7Ds4754tBF75v3D00636B6289g.exe
        • Size 84KB
        • SHA256 48c5cd43554dcf71f51063a9ab8f5af8b0ce10fc39daad8d7b4ab0c5c8361af4
        • MD5 SHA1 SHA512 SSDEEP TLSH

        u1BE247AEkC792s4abftA5D5v8E918F95B2BEg.exe

        • Path C:\Windows\u1BE247AEkC792s4abftA5D5v8E918F95B2BEg.exe
        • Size 84KB
        • SHA256 e23eede34391e16de4ea6d085a087b546d615ce1b6f58b82cc986528fcd4f574
        • MD5 SHA1 SHA512 SSDEEP TLSH

        u33609FB7kC7B3s4011tA4D0v5F9BFBF7D611g.exe

        • Path C:\Windows\u33609FB7kC7B3s4011tA4D0v5F9BFBF7D611g.exe
        • Size 84KB
        • SHA256 1620b9a4fc10ffa9dbe9f01256db19d0ad229ac1f1f93c25763f2b56f9692eaf
        • MD5 SHA1 SHA512 SSDEEP TLSH

        u4C124641k134As4b41t9A48v824C94437F11g.exe

        • Path C:\Windows\u4C124641k134As4b41t9A48v824C94437F11g.exe
        • Size 84KB
        • SHA256 d02bf92d654f173a52ec6811dfe9afedcbed80a4303f9fbf483261b9e277c527
        • MD5 SHA1 SHA512 SSDEEP TLSH

        u7C564F43kA837s4a5dtBD23v7F71A37B4A44g.exe

        • Path C:\Windows\u7C564F43kA837s4a5dtBD23v7F71A37B4A44g.exe
        • Size 84KB
        • SHA256 c2541dd12fd5c8f5bf49f2a975303ac504bac0dee86a71dbffd423ac75763d99
        • MD5 SHA1 SHA512 SSDEEP TLSH

        u81D3B1CCk54A1s4435tBAE5v66A377AF6E92g.exe

        • Path C:\Windows\u81D3B1CCk54A1s4435tBAE5v66A377AF6E92g.exe
        • Size 84KB
        • SHA256 fce45aaa654a70bdea08496f27094226c284b5ba2b086f75f2fc049c7b52aa01
        • MD5 SHA1 SHA512 SSDEEP TLSH

        u9D92607Bk28E8s4016tB34Dv07AA0EF1C42Eg.exe

        • Path C:\Windows\u9D92607Bk28E8s4016tB34Dv07AA0EF1C42Eg.exe
        • Size 84KB
        • SHA256 2e60a17ff9894f1b6427e75016aecdc6d5b9348b20f73966c411d0979d2c5ba9
        • MD5 SHA1 SHA512 SSDEEP TLSH

        uAFDB5CC8k9F6Fs46f8tB898v63A8D292A421g.exe

        • Path C:\Windows\uAFDB5CC8k9F6Fs46f8tB898v63A8D292A421g.exe
        • Size 84KB
        • SHA256 b5b997ac70c75fc38e244b4eca1e70922adf064bc6be2b951fba1c3892928ed8
        • MD5 SHA1 SHA512 SSDEEP TLSH

        uCE7595B6kBEE4s4b13tABB6v59B9ED8B15B5g.exe

        • Path C:\Windows\uCE7595B6kBEE4s4b13tABB6v59B9ED8B15B5g.exe
        • Size 84KB
        • SHA256 b2b0f56999f7c1c600ce10363798755579b9f5e64c88e9473fc259436d1eb4ad
        • MD5 SHA1 SHA512 SSDEEP TLSH