Analysis

  • max time kernel
    150s
  • 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
    24/10/2026, 02:51

General

  • Target
    2026-10-22_9e73e852df6ec2bfe54cfc20a3270845_elex_remcos_wannacry.exe
  • Size 64KB
  • Sample261024-dcdx2aeb27
  • SHA256 c53a6ae0b2b4f5910f454242b470ceb012a72bcb3dc5b160b4a36442859ed083
  • 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\2026-10-22_9e73e852df6ec2bfe54cfc20a3270845_elex_remcos_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-10-22_9e73e852df6ec2bfe54cfc20a3270845_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:5960
    • C:\Windows\c1D607231f022E247728AE39f1EC39556394Ez.exe
      C:\Windows\c1D607231f022E247728AE39f1EC39556394Ez.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:4072
      • C:\Windows\cC1F52647f9D5824d1f89579f0F97D935A5DBz.exe
        C:\Windows\cC1F52647f9D5824d1f89579f0F97D935A5DBz.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:4672
        • C:\Windows\c94852C10fF18B247df8A9A3f985FBFC63902z.exe
          C:\Windows\c94852C10fF18B247df8A9A3f985FBFC63902z.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:628
          • C:\Windows\c9BAF3D7BfFC7524ff889702fAA770CD9A0D5z.exe
            C:\Windows\c9BAF3D7BfFC7524ff889702fAA770CD9A0D5z.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:6104
            • C:\Windows\cFC318B82f108D244908A08FfD59563BC42C8z.exe
              C:\Windows\cFC318B82f108D244908A08FfD59563BC42C8z.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:1048
              • C:\Windows\cE64185E3f06C1245e08831Ff6F264518AB8Bz.exe
                C:\Windows\cE64185E3f06C1245e08831Ff6F264518AB8Bz.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:2100
                • C:\Windows\cA1918C8Bf27392431c89E9Af2724CCBE380Az.exe
                  C:\Windows\cA1918C8Bf27392431c89E9Af2724CCBE380Az.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:2364
                  • C:\Windows\c2DDF697FfF9DF240e189CC5fAB342CBEBAFEz.exe
                    C:\Windows\c2DDF697FfF9DF240e189CC5fAB342CBEBAFEz.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:904
                    • C:\Windows\cA6A39A5Ef87FC243378A5A0f30876664D481z.exe
                      C:\Windows\cA6A39A5Ef87FC243378A5A0f30876664D481z.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:1072
                      • C:\Windows\c9CF7691Af292124a018955Af05D07712B366z.exe
                        C:\Windows\c9CF7691Af292124a018955Af05D07712B366z.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:1796
                        • C:\Windows\c83AEF283f8D1C245a5889A4fF446634D6D32z.exe
                          C:\Windows\c83AEF283f8D1C245a5889A4fF446634D6D32z.exe
                          12⤵
                          • Executes dropped EXE
                          • System Location Discovery: System Language Discovery
                          PID:1956
                        • C:\Windows\SysWOW64\cmd.exe
                          C:\Windows\system32\cmd.exe /c del C:\Windows\C9CF76~1.EXE > nul
                          12⤵
                          • Executes a command shell one-liner
                          • System Location Discovery: System Language Discovery
                          PID:1428
                      • C:\Windows\SysWOW64\cmd.exe
                        C:\Windows\system32\cmd.exe /c del C:\Windows\CA6A39~1.EXE > nul
                        11⤵
                        • Executes a command shell one-liner
                        • System Location Discovery: System Language Discovery
                        PID:5376
                    • C:\Windows\SysWOW64\cmd.exe
                      C:\Windows\system32\cmd.exe /c del C:\Windows\C2DDF6~1.EXE > nul
                      10⤵
                      • Executes a command shell one-liner
                      • System Location Discovery: System Language Discovery
                      PID:5588
                  • C:\Windows\SysWOW64\cmd.exe
                    C:\Windows\system32\cmd.exe /c del C:\Windows\CA1918~1.EXE > nul
                    9⤵
                    • Executes a command shell one-liner
                    • System Location Discovery: System Language Discovery
                    PID:2032
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /c del C:\Windows\CE6418~1.EXE > nul
                  8⤵
                  • Executes a command shell one-liner
                  • System Location Discovery: System Language Discovery
                  PID:1424
              • C:\Windows\SysWOW64\cmd.exe
                C:\Windows\system32\cmd.exe /c del C:\Windows\CFC318~1.EXE > nul
                7⤵
                • Executes a command shell one-liner
                • System Location Discovery: System Language Discovery
                PID:4912
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /c del C:\Windows\C9BAF3~1.EXE > nul
              6⤵
              • Executes a command shell one-liner
              • System Location Discovery: System Language Discovery
              PID:6052
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /c del C:\Windows\C94852~1.EXE > nul
            5⤵
            • Executes a command shell one-liner
            • System Location Discovery: System Language Discovery
            PID:1932
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /c del C:\Windows\CC1F52~1.EXE > nul
          4⤵
          • Executes a command shell one-liner
          • System Location Discovery: System Language Discovery
          PID:1652
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c del C:\Windows\C1D607~1.EXE > nul
        3⤵
        • Executes a command shell one-liner
        • System Location Discovery: System Language Discovery
        PID:6004
    • 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:4248

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        c1D607231f022E247728AE39f1EC39556394Ez.exe

        • Path C:\Windows\c1D607231f022E247728AE39f1EC39556394Ez.exe
        • Size 64KB
        • SHA256 dbc7fd49d95632d01e61377eb80ebb24764c0172f100ad1bf2a3014e5634a693
        • MD5 SHA1 SHA512 SSDEEP TLSH

        c2DDF697FfF9DF240e189CC5fAB342CBEBAFEz.exe

        • Path C:\Windows\c2DDF697FfF9DF240e189CC5fAB342CBEBAFEz.exe
        • Size 64KB
        • SHA256 444bfdef41afada0f99837051f318ec1eb3b06501dc6d7f932811c2bf5a90c3b
        • MD5 SHA1 SHA512 SSDEEP TLSH

        c83AEF283f8D1C245a5889A4fF446634D6D32z.exe

        • Path C:\Windows\c83AEF283f8D1C245a5889A4fF446634D6D32z.exe
        • Size 64KB
        • SHA256 e84d9a7fb0f12d057e1efe3357df0ac88bf355e99806c8cfc8657e7df4e7d55a
        • MD5 SHA1 SHA512 SSDEEP TLSH

        c94852C10fF18B247df8A9A3f985FBFC63902z.exe

        • Path C:\Windows\c94852C10fF18B247df8A9A3f985FBFC63902z.exe
        • Size 64KB
        • SHA256 2c9705a002b829673dd4dd6e3d09224823c03a73a3ebe237e9a898c8d35a9bc8
        • MD5 SHA1 SHA512 SSDEEP TLSH

        c9BAF3D7BfFC7524ff889702fAA770CD9A0D5z.exe

        • Path C:\Windows\c9BAF3D7BfFC7524ff889702fAA770CD9A0D5z.exe
        • Size 64KB
        • SHA256 9575bf05a8a4994b523530903ed1e61f9ed71ea7cc6453909bae9426c3fa7127
        • MD5 SHA1 SHA512 SSDEEP TLSH

        c9CF7691Af292124a018955Af05D07712B366z.exe

        • Path C:\Windows\c9CF7691Af292124a018955Af05D07712B366z.exe
        • Size 64KB
        • SHA256 a853668e41829b8f65fe245f4d3a4ba43566ed9712be7aa6b0bff7edcf5a8c73
        • MD5 SHA1 SHA512 SSDEEP TLSH

        cA1918C8Bf27392431c89E9Af2724CCBE380Az.exe

        • Path C:\Windows\cA1918C8Bf27392431c89E9Af2724CCBE380Az.exe
        • Size 64KB
        • SHA256 8f68464d65cdf65c62e13fbc257ba0569b8fa53cb5be08492b02d63e833a4a84
        • MD5 SHA1 SHA512 SSDEEP TLSH

        cA6A39A5Ef87FC243378A5A0f30876664D481z.exe

        • Path C:\Windows\cA6A39A5Ef87FC243378A5A0f30876664D481z.exe
        • Size 64KB
        • SHA256 c73c612c64f89f2f6f1bd4e75b81c9f0a62a7c4fcf7f78288b1e936ae19b772d
        • MD5 SHA1 SHA512 SSDEEP TLSH

        cC1F52647f9D5824d1f89579f0F97D935A5DBz.exe

        • Path C:\Windows\cC1F52647f9D5824d1f89579f0F97D935A5DBz.exe
        • Size 64KB
        • SHA256 16b41e05241ba971a98d67c10cbc08543d6c40566e6dc1c3a849a6c839853436
        • MD5 SHA1 SHA512 SSDEEP TLSH

        cE64185E3f06C1245e08831Ff6F264518AB8Bz.exe

        • Path C:\Windows\cE64185E3f06C1245e08831Ff6F264518AB8Bz.exe
        • Size 64KB
        • SHA256 36343049566141946fa59bc460ad546c0ab01ca826d99350e03745e49dcec0b2
        • MD5 SHA1 SHA512 SSDEEP TLSH

        cFC318B82f108D244908A08FfD59563BC42C8z.exe

        • Path C:\Windows\cFC318B82f108D244908A08FfD59563BC42C8z.exe
        • Size 64KB
        • SHA256 4d6b8fb96fe1b929285339703477dd1c569f12461ce9ca5d5449bd668b4c2cbf
        • MD5 SHA1 SHA512 SSDEEP TLSH