Analysis

  • max time kernel
    148s
  • max time network
    126s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    16/08/2026, 15:23

General

  • Target
    2026-08-16_0cc692f8c875b5527e6fa385d2e43965_elex_remcos_wannacry.exe
  • Size 59KB
  • Sample260816-sswv4sec27
  • SHA256 1602972b29540b10dd3b0d1964d2eb908034431780588d1eac823be4582e8065
  • 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\2026-08-16_0cc692f8c875b5527e6fa385d2e43965_elex_remcos_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-16_0cc692f8c875b5527e6fa385d2e43965_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:1168
    • C:\Windows\mA19C64B2m352Dr42e1x9C3CzD2C5749832E99.exe
      C:\Windows\mA19C64B2m352Dr42e1x9C3CzD2C5749832E99.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:1460
      • C:\Windows\m67C48259mB6CCr459fxAFA5z79C875E253199.exe
        C:\Windows\m67C48259mB6CCr459fxAFA5z79C875E253199.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:2908
        • C:\Windows\mB08B025Em40B3r45adx9586zAB7C70CB78A79.exe
          C:\Windows\mB08B025Em40B3r45adx9586zAB7C70CB78A79.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:5324
          • C:\Windows\m8E927C71mD074r4a5bxB9E2z6E043FA0A7A49.exe
            C:\Windows\m8E927C71mD074r4a5bxB9E2z6E043FA0A7A49.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:2784
            • C:\Windows\m750FAB15mB3E2r4fefxAE49zF7ADCC43D8349.exe
              C:\Windows\m750FAB15mB3E2r4fefxAE49zF7ADCC43D8349.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:3272
              • C:\Windows\m63129FE6m62B6r4e65x8546z2FB314AE4E9F9.exe
                C:\Windows\m63129FE6m62B6r4e65x8546z2FB314AE4E9F9.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:2728
                • C:\Windows\m961DA712m4A94r4bbfx89B6zBF9A98DE5C1D9.exe
                  C:\Windows\m961DA712m4A94r4bbfx89B6zBF9A98DE5C1D9.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:4964
                  • C:\Windows\mC8F481A7m871Dr4976x84AEz8FA19ECA9E379.exe
                    C:\Windows\mC8F481A7m871Dr4976x84AEz8FA19ECA9E379.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:4524
                    • C:\Windows\mC787C061mB280r4ffcxAFCFzC39A697C60A89.exe
                      C:\Windows\mC787C061mB280r4ffcxAFCFzC39A697C60A89.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:4316
                      • C:\Windows\mEF952B2Fm4798r4524x842AzB2BC9118B34F9.exe
                        C:\Windows\mEF952B2Fm4798r4524x842AzB2BC9118B34F9.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:1968
                        • C:\Windows\m7A701C9Am4D27r401fx8912z5E4C897EBC489.exe
                          C:\Windows\m7A701C9Am4D27r401fx8912z5E4C897EBC489.exe
                          12⤵
                          • Executes dropped EXE
                          • System Location Discovery: System Language Discovery
                          PID:4300
                        • C:\Windows\SysWOW64\cmd.exe
                          C:\Windows\system32\cmd.exe /c del C:\Windows\MEF952~1.EXE > nul
                          12⤵
                          • Executes a command shell one-liner
                          • System Location Discovery: System Language Discovery
                          PID:2388
                      • C:\Windows\SysWOW64\cmd.exe
                        C:\Windows\system32\cmd.exe /c del C:\Windows\MC787C~1.EXE > nul
                        11⤵
                        • Executes a command shell one-liner
                        • System Location Discovery: System Language Discovery
                        PID:3792
                    • C:\Windows\SysWOW64\cmd.exe
                      C:\Windows\system32\cmd.exe /c del C:\Windows\MC8F48~1.EXE > nul
                      10⤵
                      • Executes a command shell one-liner
                      • System Location Discovery: System Language Discovery
                      PID:1036
                  • C:\Windows\SysWOW64\cmd.exe
                    C:\Windows\system32\cmd.exe /c del C:\Windows\M961DA~1.EXE > nul
                    9⤵
                    • Executes a command shell one-liner
                    • System Location Discovery: System Language Discovery
                    PID:3648
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /c del C:\Windows\M63129~1.EXE > nul
                  8⤵
                  • 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\M750FA~1.EXE > nul
                7⤵
                • Executes a command shell one-liner
                • System Location Discovery: System Language Discovery
                PID:5596
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /c del C:\Windows\M8E927~1.EXE > nul
              6⤵
              • Executes a command shell one-liner
              • System Location Discovery: System Language Discovery
              PID:4536
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /c del C:\Windows\MB08B0~1.EXE > nul
            5⤵
            • Executes a command shell one-liner
            • System Location Discovery: System Language Discovery
            PID:3968
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /c del C:\Windows\M67C48~1.EXE > nul
          4⤵
          • Executes a command shell one-liner
          • System Location Discovery: System Language Discovery
          PID:1176
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c del C:\Windows\MA19C6~1.EXE > nul
        3⤵
        • Executes a command shell one-liner
        • System Location Discovery: System Language Discovery
        PID:3252
    • 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:2824

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        m63129FE6m62B6r4e65x8546z2FB314AE4E9F9.exe

        • Path C:\Windows\m63129FE6m62B6r4e65x8546z2FB314AE4E9F9.exe
        • Size 59KB
        • SHA256 9e789e773c252a6657934638b4fe7510270d63ae6355a78c029b88af1ed7091e
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m67C48259mB6CCr459fxAFA5z79C875E253199.exe

        • Path C:\Windows\m67C48259mB6CCr459fxAFA5z79C875E253199.exe
        • Size 59KB
        • SHA256 01a4d566cdeeefa60949af62ce1aca4aef2229cbd84f1398e5fcf385a18953a2
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m750FAB15mB3E2r4fefxAE49zF7ADCC43D8349.exe

        • Path C:\Windows\m750FAB15mB3E2r4fefxAE49zF7ADCC43D8349.exe
        • Size 59KB
        • SHA256 649d99136fb9edd8f8e34722affeff9200338a4a0879faca04f575446e09037f
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m7A701C9Am4D27r401fx8912z5E4C897EBC489.exe

        • Path C:\Windows\m7A701C9Am4D27r401fx8912z5E4C897EBC489.exe
        • Size 59KB
        • SHA256 637c7988e3975d4909a21d62372b883a5e10d75aa962d1852c29b49705291819
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m8E927C71mD074r4a5bxB9E2z6E043FA0A7A49.exe

        • Path C:\Windows\m8E927C71mD074r4a5bxB9E2z6E043FA0A7A49.exe
        • Size 59KB
        • SHA256 53ec216f075068a2b381f9f1c507fd86496e69d864a67e32f5b8685043e0ff50
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m961DA712m4A94r4bbfx89B6zBF9A98DE5C1D9.exe

        • Path C:\Windows\m961DA712m4A94r4bbfx89B6zBF9A98DE5C1D9.exe
        • Size 59KB
        • SHA256 b1afd071a62407551ca0c0f37dfcf2f6d10069e8058e05a8d2e8886d47500ed3
        • MD5 SHA1 SHA512 SSDEEP TLSH

        mA19C64B2m352Dr42e1x9C3CzD2C5749832E99.exe

        • Path C:\Windows\mA19C64B2m352Dr42e1x9C3CzD2C5749832E99.exe
        • Size 59KB
        • SHA256 5833bd266781be88496f925f296b60adc5f809e8b77f980e959e037c557c0ec9
        • MD5 SHA1 SHA512 SSDEEP TLSH

        mB08B025Em40B3r45adx9586zAB7C70CB78A79.exe

        • Path C:\Windows\mB08B025Em40B3r45adx9586zAB7C70CB78A79.exe
        • Size 59KB
        • SHA256 50442fdfc7f99ece604f09c2d793fe9aa99ee05ddcc2cc92f32b8cac8b193643
        • MD5 SHA1 SHA512 SSDEEP TLSH

        mC787C061mB280r4ffcxAFCFzC39A697C60A89.exe

        • Path C:\Windows\mC787C061mB280r4ffcxAFCFzC39A697C60A89.exe
        • Size 59KB
        • SHA256 f04b535af23d3d4534eadd2c5f7e9bb41788b2fd84ede4ce7543dbde3e5dbb1a
        • MD5 SHA1 SHA512 SSDEEP TLSH

        mC8F481A7m871Dr4976x84AEz8FA19ECA9E379.exe

        • Path C:\Windows\mC8F481A7m871Dr4976x84AEz8FA19ECA9E379.exe
        • Size 59KB
        • SHA256 db36705a80970bce14379bd7d0deb8b44e67efff14e7144a8fd6c1252e521cb9
        • MD5 SHA1 SHA512 SSDEEP TLSH

        mEF952B2Fm4798r4524x842AzB2BC9118B34F9.exe

        • Path C:\Windows\mEF952B2Fm4798r4524x842AzB2BC9118B34F9.exe
        • Size 59KB
        • SHA256 66adf0f0bb894d1fb4e3af6abf9546df72b8504c9cb05f4f621f78d4b7f6a233
        • MD5 SHA1 SHA512 SSDEEP TLSH