Analysis

  • max time kernel
    148s
  • max time network
    128s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    19/08/2026, 04:32

General

  • Target
    2026-08-19_bcc5f2c75d638f183c5dde7f1e184eee_elex_remcos_wannacry.exe
  • Size 76KB
  • Sample260819-e6am5syvay
  • SHA256 c4012b8701ecb9d8b47f09daa2c8a32c9d3d449d9b92da6686fc5c8dd3209664
  • 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\2026-08-19_bcc5f2c75d638f183c5dde7f1e184eee_elex_remcos_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-19_bcc5f2c75d638f183c5dde7f1e184eee_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:5364
    • C:\Windows\kC59A29D599EEFo475fk97F7350F004F8362Cu.exe
      C:\Windows\kC59A29D599EEFo475fk97F7350F004F8362Cu.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:4540
      • C:\Windows\k211BF56997B17o47b9kBECD39B4FB8F0CC62u.exe
        C:\Windows\k211BF56997B17o47b9kBECD39B4FB8F0CC62u.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:732
        • C:\Windows\k8874B87B97FF0o4df8k8DB73A77A03ED92F8u.exe
          C:\Windows\k8874B87B97FF0o4df8k8DB73A77A03ED92F8u.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:4992
          • C:\Windows\kCD71958C95BE6o49b7k83AB37DBD04A25B6Cu.exe
            C:\Windows\kCD71958C95BE6o49b7k83AB37DBD04A25B6Cu.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:1720
            • C:\Windows\kA7ABECBF92543o49fbk90473CCDF6297745Fu.exe
              C:\Windows\kA7ABECBF92543o49fbk90473CCDF6297745Fu.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:2784
              • C:\Windows\k2FF133AC9BDBEo4b78k972434DB346215040u.exe
                C:\Windows\k2FF133AC9BDBEo4b78k972434DB346215040u.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:1288
                • C:\Windows\k7C6EE22894367o4733kAFCC3836DFCDA2D14u.exe
                  C:\Windows\k7C6EE22894367o4733kAFCC3836DFCDA2D14u.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:568
                  • C:\Windows\k9181B5E398208o4fd8kB82F30D68CC7AC791u.exe
                    C:\Windows\k9181B5E398208o4fd8kB82F30D68CC7AC791u.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:5188
                    • C:\Windows\kB19AA10F97D7Do4c61kB9383A6411F169343u.exe
                      C:\Windows\kB19AA10F97D7Do4c61kB9383A6411F169343u.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:3728
                      • C:\Windows\k4A5626B79838Co488bk8E623F5A5AEF24272u.exe
                        C:\Windows\k4A5626B79838Co488bk8E623F5A5AEF24272u.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:5588
                        • C:\Windows\k03A9561A930EEo411ak9BF9325FA4E174E7Cu.exe
                          C:\Windows\k03A9561A930EEo411ak9BF9325FA4E174E7Cu.exe
                          12⤵
                          • Executes dropped EXE
                          • System Location Discovery: System Language Discovery
                          PID:2432
                        • C:\Windows\SysWOW64\cmd.exe
                          C:\Windows\system32\cmd.exe /c del C:\Windows\K4A562~1.EXE > nul
                          12⤵
                          • Executes a command shell one-liner
                          • System Location Discovery: System Language Discovery
                          PID:4564
                      • C:\Windows\SysWOW64\cmd.exe
                        C:\Windows\system32\cmd.exe /c del C:\Windows\KB19AA~1.EXE > nul
                        11⤵
                        • Executes a command shell one-liner
                        • System Location Discovery: System Language Discovery
                        PID:3248
                    • C:\Windows\SysWOW64\cmd.exe
                      C:\Windows\system32\cmd.exe /c del C:\Windows\K9181B~1.EXE > nul
                      10⤵
                      • Executes a command shell one-liner
                      • System Location Discovery: System Language Discovery
                      PID:4624
                  • C:\Windows\SysWOW64\cmd.exe
                    C:\Windows\system32\cmd.exe /c del C:\Windows\K7C6EE~1.EXE > nul
                    9⤵
                    • Executes a command shell one-liner
                    • System Location Discovery: System Language Discovery
                    PID:1724
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /c del C:\Windows\K2FF13~1.EXE > nul
                  8⤵
                  • Executes a command shell one-liner
                  • System Location Discovery: System Language Discovery
                  PID:4980
              • C:\Windows\SysWOW64\cmd.exe
                C:\Windows\system32\cmd.exe /c del C:\Windows\KA7ABE~1.EXE > nul
                7⤵
                • Executes a command shell one-liner
                • System Location Discovery: System Language Discovery
                PID:4688
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /c del C:\Windows\KCD719~1.EXE > nul
              6⤵
              • Executes a command shell one-liner
              • System Location Discovery: System Language Discovery
              PID:4804
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /c del C:\Windows\K8874B~1.EXE > nul
            5⤵
            • Executes a command shell one-liner
            • System Location Discovery: System Language Discovery
            PID:2608
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /c del C:\Windows\K211BF~1.EXE > nul
          4⤵
          • Executes a command shell one-liner
          • System Location Discovery: System Language Discovery
          PID:3816
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c del C:\Windows\KC59A2~1.EXE > nul
        3⤵
        • Executes a command shell one-liner
        • System Location Discovery: System Language Discovery
        PID:5388
    • 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:4360

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        k03A9561A930EEo411ak9BF9325FA4E174E7Cu.exe

        • Path C:\Windows\k03A9561A930EEo411ak9BF9325FA4E174E7Cu.exe
        • Size 76KB
        • SHA256 5c11d4f303ecb8ce4caba93561f0a41fe6bd465ffb63cf4c37c110ab06985a16
        • MD5 SHA1 SHA512 SSDEEP TLSH

        k211BF56997B17o47b9kBECD39B4FB8F0CC62u.exe

        • Path C:\Windows\k211BF56997B17o47b9kBECD39B4FB8F0CC62u.exe
        • Size 76KB
        • SHA256 83d717458d11fefe6843d29e2c752bd728e92ba9cb052cd4c1843580dac692a8
        • MD5 SHA1 SHA512 SSDEEP TLSH

        k2FF133AC9BDBEo4b78k972434DB346215040u.exe

        • Path C:\Windows\k2FF133AC9BDBEo4b78k972434DB346215040u.exe
        • Size 76KB
        • SHA256 99e404beabab5ed4a22e73a0bfb03f008f1e7df334be9d3bffd047a82d0ad119
        • MD5 SHA1 SHA512 SSDEEP TLSH

        k4A5626B79838Co488bk8E623F5A5AEF24272u.exe

        • Path C:\Windows\k4A5626B79838Co488bk8E623F5A5AEF24272u.exe
        • Size 76KB
        • SHA256 9e24024fdb11e90cebb7a8826bf8c16612995575c23fc75f52b5ef21ad516597
        • MD5 SHA1 SHA512 SSDEEP TLSH

        k7C6EE22894367o4733kAFCC3836DFCDA2D14u.exe

        • Path C:\Windows\k7C6EE22894367o4733kAFCC3836DFCDA2D14u.exe
        • Size 76KB
        • SHA256 767f55e927665eb5d4ba9932943f1454b640e35c58b34f4ceb93c5b54da66030
        • MD5 SHA1 SHA512 SSDEEP TLSH

        k8874B87B97FF0o4df8k8DB73A77A03ED92F8u.exe

        • Path C:\Windows\k8874B87B97FF0o4df8k8DB73A77A03ED92F8u.exe
        • Size 76KB
        • SHA256 41cb917dc2874a00d34b6e7cfc9da1c1f89c6af99e9384347591dd5369463183
        • MD5 SHA1 SHA512 SSDEEP TLSH

        k9181B5E398208o4fd8kB82F30D68CC7AC791u.exe

        • Path C:\Windows\k9181B5E398208o4fd8kB82F30D68CC7AC791u.exe
        • Size 76KB
        • SHA256 4f0dfaad73e5afd7caac808628935e377154346b78f256f4b59f6fdd44e73bfa
        • MD5 SHA1 SHA512 SSDEEP TLSH

        kA7ABECBF92543o49fbk90473CCDF6297745Fu.exe

        • Path C:\Windows\kA7ABECBF92543o49fbk90473CCDF6297745Fu.exe
        • Size 76KB
        • SHA256 645d17fbdf7beb1423e7e9b06bfd594b7894b15535dbee9700b90aa43147e0a5
        • MD5 SHA1 SHA512 SSDEEP TLSH

        kB19AA10F97D7Do4c61kB9383A6411F169343u.exe

        • Path C:\Windows\kB19AA10F97D7Do4c61kB9383A6411F169343u.exe
        • Size 76KB
        • SHA256 906946b30e7dce20001a1df457d829fb2b46c6c8e52312755eca8345feed88a6
        • MD5 SHA1 SHA512 SSDEEP TLSH

        kC59A29D599EEFo475fk97F7350F004F8362Cu.exe

        • Path C:\Windows\kC59A29D599EEFo475fk97F7350F004F8362Cu.exe
        • Size 76KB
        • SHA256 081ecbf0b3ed6170afed0a07e7f19d8b24e1f67e089771a9cdfda0b70f6f9784
        • MD5 SHA1 SHA512 SSDEEP TLSH

        kCD71958C95BE6o49b7k83AB37DBD04A25B6Cu.exe

        • Path C:\Windows\kCD71958C95BE6o49b7k83AB37DBD04A25B6Cu.exe
        • Size 76KB
        • SHA256 45d78cd84b79aeba37bbd9f4de93c99f79dc3ef060f6c85f2e80205ace2535e1
        • MD5 SHA1 SHA512 SSDEEP TLSH