Analysis

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

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    02/08/2026, 06:29

General

  • Target
    2026-08-02_00e8c9bdabee63b2f7c64bd524a656d6_elex_remcos_wannacry.exe
  • Size 76KB
  • Sample260802-g834ksem2v
  • SHA256 f9ba06bccc425dd90ab80cecb20ba953e929f7b64f749067862c169f9c2f7faa
  • 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\2026-08-02_00e8c9bdabee63b2f7c64bd524a656d6_elex_remcos_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-02_00e8c9bdabee63b2f7c64bd524a656d6_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:3820
    • C:\Windows\k3FD67A0197EEDo4f75kB3A1373CC217F02E1u.exe
      C:\Windows\k3FD67A0197EEDo4f75kB3A1373CC217F02E1u.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:3388
      • C:\Windows\kB865A683928A6o475dkA55D3D13B9A8DB8AAu.exe
        C:\Windows\kB865A683928A6o475dkA55D3D13B9A8DB8AAu.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:6056
        • C:\Windows\k2012FD2E91E8Do4a61kA2403AA3E3E9F936Du.exe
          C:\Windows\k2012FD2E91E8Do4a61kA2403AA3E3E9F936Du.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:5884
          • C:\Windows\kA292047C98FC8o468ek8B103E4F718217AE9u.exe
            C:\Windows\kA292047C98FC8o468ek8B103E4F718217AE9u.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:1912
            • C:\Windows\kB4E23700933DCo485bk9B583584851460FD3u.exe
              C:\Windows\kB4E23700933DCo485bk9B583584851460FD3u.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:4200
              • C:\Windows\kE931AA5C9CF37o4de2k951F3CEF6E9E59A81u.exe
                C:\Windows\kE931AA5C9CF37o4de2k951F3CEF6E9E59A81u.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:4960
                • C:\Windows\kF2C3276D94382o4ad2k87E03AAEA582DAFA0u.exe
                  C:\Windows\kF2C3276D94382o4ad2k87E03AAEA582DAFA0u.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:5708
                  • C:\Windows\k6F9D978F9B3ADo44b1kBC763C5416F06621Du.exe
                    C:\Windows\k6F9D978F9B3ADo44b1kBC763C5416F06621Du.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:2672
                    • C:\Windows\kF71CB02497BC3o4476k8E883A48884CB25CAu.exe
                      C:\Windows\kF71CB02497BC3o4476k8E883A48884CB25CAu.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:444
                      • C:\Windows\kC72BA8339FF91o4437k9C3B3063B6DA9D753u.exe
                        C:\Windows\kC72BA8339FF91o4437k9C3B3063B6DA9D753u.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:1628
                        • C:\Windows\k90DBF9559F8C0o4e6fk8F2533645811DC4EAu.exe
                          C:\Windows\k90DBF9559F8C0o4e6fk8F2533645811DC4EAu.exe
                          12⤵
                          • Executes dropped EXE
                          • System Location Discovery: System Language Discovery
                          PID:804
                        • C:\Windows\SysWOW64\cmd.exe
                          C:\Windows\system32\cmd.exe /c del C:\Windows\KC72BA~1.EXE > nul
                          12⤵
                          • Executes a command shell one-liner
                          • System Location Discovery: System Language Discovery
                          PID:3376
                      • C:\Windows\SysWOW64\cmd.exe
                        C:\Windows\system32\cmd.exe /c del C:\Windows\KF71CB~1.EXE > nul
                        11⤵
                        • Executes a command shell one-liner
                        • System Location Discovery: System Language Discovery
                        PID:3888
                    • C:\Windows\SysWOW64\cmd.exe
                      C:\Windows\system32\cmd.exe /c del C:\Windows\K6F9D9~1.EXE > nul
                      10⤵
                      • Executes a command shell one-liner
                      • System Location Discovery: System Language Discovery
                      PID:5220
                  • C:\Windows\SysWOW64\cmd.exe
                    C:\Windows\system32\cmd.exe /c del C:\Windows\KF2C32~1.EXE > nul
                    9⤵
                    • Executes a command shell one-liner
                    • System Location Discovery: System Language Discovery
                    PID:4320
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /c del C:\Windows\KE931A~1.EXE > nul
                  8⤵
                  • Executes a command shell one-liner
                  • System Location Discovery: System Language Discovery
                  PID:4836
              • C:\Windows\SysWOW64\cmd.exe
                C:\Windows\system32\cmd.exe /c del C:\Windows\KB4E23~1.EXE > nul
                7⤵
                • 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\KA2920~1.EXE > nul
              6⤵
              • Executes a command shell one-liner
              • System Location Discovery: System Language Discovery
              PID:3264
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /c del C:\Windows\K2012F~1.EXE > nul
            5⤵
            • Executes a command shell one-liner
            • System Location Discovery: System Language Discovery
            PID:4236
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /c del C:\Windows\KB865A~1.EXE > nul
          4⤵
          • Executes a command shell one-liner
          • System Location Discovery: System Language Discovery
          PID:1100
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c del C:\Windows\K3FD67~1.EXE > nul
        3⤵
        • Executes a command shell one-liner
        • System Location Discovery: System Language Discovery
        PID:4952
    • 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:5224

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        k2012FD2E91E8Do4a61kA2403AA3E3E9F936Du.exe

        • Path C:\Windows\k2012FD2E91E8Do4a61kA2403AA3E3E9F936Du.exe
        • Size 76KB
        • SHA256 ba72e185bef194c06b52537f508cfb646fd0e9f78ecc5ad3e90428b34f9a08e4
        • MD5 SHA1 SHA512 SSDEEP TLSH

        k3FD67A0197EEDo4f75kB3A1373CC217F02E1u.exe

        • Path C:\Windows\k3FD67A0197EEDo4f75kB3A1373CC217F02E1u.exe
        • Size 76KB
        • SHA256 e72ce0e5e6ad92c181d66382880187cfd97af2736fc447d551d769529913cc8a
        • MD5 SHA1 SHA512 SSDEEP TLSH

        k6F9D978F9B3ADo44b1kBC763C5416F06621Du.exe

        • Path C:\Windows\k6F9D978F9B3ADo44b1kBC763C5416F06621Du.exe
        • Size 76KB
        • SHA256 56160df0773a39dc573646325d800feaee569f281f60784345b7870a6a021ea7
        • MD5 SHA1 SHA512 SSDEEP TLSH

        k90DBF9559F8C0o4e6fk8F2533645811DC4EAu.exe

        • Path C:\Windows\k90DBF9559F8C0o4e6fk8F2533645811DC4EAu.exe
        • Size 76KB
        • SHA256 ec448df0e130e9de178b7f9c0b302d528b5136ed4f58ea91bdaef941038757d4
        • MD5 SHA1 SHA512 SSDEEP TLSH

        kA292047C98FC8o468ek8B103E4F718217AE9u.exe

        • Path C:\Windows\kA292047C98FC8o468ek8B103E4F718217AE9u.exe
        • Size 76KB
        • SHA256 ba582ea476e6f15bc1b8514f80ce71368c2a29fcc3da2be5bfe6788acf634f8b
        • MD5 SHA1 SHA512 SSDEEP TLSH

        kB4E23700933DCo485bk9B583584851460FD3u.exe

        • Path C:\Windows\kB4E23700933DCo485bk9B583584851460FD3u.exe
        • Size 76KB
        • SHA256 028cd9d23bbc4a25c903e8d5fbc42d1ea6f819bc44313d69ffcf43dacbf71496
        • MD5 SHA1 SHA512 SSDEEP TLSH

        kB865A683928A6o475dkA55D3D13B9A8DB8AAu.exe

        • Path C:\Windows\kB865A683928A6o475dkA55D3D13B9A8DB8AAu.exe
        • Size 76KB
        • SHA256 85f162e538b87aac405194ded5e422cabbb87bc9da1de7133e71ce3c710e4e1c
        • MD5 SHA1 SHA512 SSDEEP TLSH

        kC72BA8339FF91o4437k9C3B3063B6DA9D753u.exe

        • Path C:\Windows\kC72BA8339FF91o4437k9C3B3063B6DA9D753u.exe
        • Size 76KB
        • SHA256 99cf2ca628ae1e6d2eeff57a64baa0048845be48d148683b6f111f6e94e49474
        • MD5 SHA1 SHA512 SSDEEP TLSH

        kE931AA5C9CF37o4de2k951F3CEF6E9E59A81u.exe

        • Path C:\Windows\kE931AA5C9CF37o4de2k951F3CEF6E9E59A81u.exe
        • Size 76KB
        • SHA256 6e2490b66eb06cd47204692dce6baf3b063fb0ae2a4868a99a3648f5c2f45403
        • MD5 SHA1 SHA512 SSDEEP TLSH

        kF2C3276D94382o4ad2k87E03AAEA582DAFA0u.exe

        • Path C:\Windows\kF2C3276D94382o4ad2k87E03AAEA582DAFA0u.exe
        • Size 76KB
        • SHA256 cdca67cabbfc42201de0c6247dad617590871c9e91091c26eab46d0c7bdda293
        • MD5 SHA1 SHA512 SSDEEP TLSH

        kF71CB02497BC3o4476k8E883A48884CB25CAu.exe

        • Path C:\Windows\kF71CB02497BC3o4476k8E883A48884CB25CAu.exe
        • Size 76KB
        • SHA256 1822abadf664b50a1bf61a78e884170b3079c1aa114f539d112a4e08ddca6ed5
        • MD5 SHA1 SHA512 SSDEEP TLSH