Analysis

  • max time kernel
    148s
  • max time network
    142s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    30/09/2026, 10:15

General

  • Target
    2026-09-30_7aa8b94586ab4e3a26fabe617a87a772_elex_remcos_wannacry.exe
  • Size 64KB
  • Sample260930-maa8sscd67
  • SHA256 508708c94b8a1e24f431c21c07899e581c5471e6b03c93a45a0da19797e3fc35
  • 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\2026-09-30_7aa8b94586ab4e3a26fabe617a87a772_elex_remcos_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-09-30_7aa8b94586ab4e3a26fabe617a87a772_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:436
    • C:\Windows\c219EA074fDA8824b0289008f04DE30039761z.exe
      C:\Windows\c219EA074fDA8824b0289008f04DE30039761z.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:5680
      • C:\Windows\c3E841BBCf178B241c389C9AfBB8ABE6F6843z.exe
        C:\Windows\c3E841BBCf178B241c389C9AfBB8ABE6F6843z.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:5520
        • C:\Windows\cEE606A75f48062461988A39fAFE596D0B8BCz.exe
          C:\Windows\cEE606A75f48062461988A39fAFE596D0B8BCz.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:4988
          • C:\Windows\cB231F20Df4A61248398B2BDf6EA3F494CCE5z.exe
            C:\Windows\cB231F20Df4A61248398B2BDf6EA3F494CCE5z.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:4660
            • C:\Windows\cC991BB77fC2AC24dc18B8B4f6BDB700A9B15z.exe
              C:\Windows\cC991BB77fC2AC24dc18B8B4f6BDB700A9B15z.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:4568
              • C:\Windows\c124B293CfB7F7244c58B8D4fBF8C63ED7F94z.exe
                C:\Windows\c124B293CfB7F7244c58B8D4fBF8C63ED7F94z.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:3412
                • C:\Windows\c2BB3536Bf620E2434c8ABE7fF45233B3D5B6z.exe
                  C:\Windows\c2BB3536Bf620E2434c8ABE7fF45233B3D5B6z.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:2712
                  • C:\Windows\c44689814f016A242d489FB8f518EC286AEA1z.exe
                    C:\Windows\c44689814f016A242d489FB8f518EC286AEA1z.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:4372
                    • C:\Windows\c82A3520Ff98482451988060f37C119C48524z.exe
                      C:\Windows\c82A3520Ff98482451988060f37C119C48524z.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:3008
                      • C:\Windows\c53809659fB7D4242d988CD0f30DFE8853130z.exe
                        C:\Windows\c53809659fB7D4242d988CD0f30DFE8853130z.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:4056
                        • C:\Windows\c778B3B0AfD25924c8b8A494fE60564126039z.exe
                          C:\Windows\c778B3B0AfD25924c8b8A494fE60564126039z.exe
                          12⤵
                          • Executes dropped EXE
                          • System Location Discovery: System Language Discovery
                          PID:4764
                        • C:\Windows\SysWOW64\cmd.exe
                          C:\Windows\system32\cmd.exe /c del C:\Windows\C53809~1.EXE > nul
                          12⤵
                          • Executes a command shell one-liner
                          • System Location Discovery: System Language Discovery
                          PID:3528
                      • C:\Windows\SysWOW64\cmd.exe
                        C:\Windows\system32\cmd.exe /c del C:\Windows\C82A35~1.EXE > nul
                        11⤵
                        • Executes a command shell one-liner
                        • System Location Discovery: System Language Discovery
                        PID:2376
                    • C:\Windows\SysWOW64\cmd.exe
                      C:\Windows\system32\cmd.exe /c del C:\Windows\C44689~1.EXE > nul
                      10⤵
                      • Executes a command shell one-liner
                      • System Location Discovery: System Language Discovery
                      PID:1656
                  • C:\Windows\SysWOW64\cmd.exe
                    C:\Windows\system32\cmd.exe /c del C:\Windows\C2BB35~1.EXE > nul
                    9⤵
                    • Executes a command shell one-liner
                    • System Location Discovery: System Language Discovery
                    PID:4632
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /c del C:\Windows\C124B2~1.EXE > nul
                  8⤵
                  • Executes a command shell one-liner
                  • System Location Discovery: System Language Discovery
                  PID:4732
              • C:\Windows\SysWOW64\cmd.exe
                C:\Windows\system32\cmd.exe /c del C:\Windows\CC991B~1.EXE > nul
                7⤵
                • Executes a command shell one-liner
                • System Location Discovery: System Language Discovery
                PID:808
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /c del C:\Windows\CB231F~1.EXE > nul
              6⤵
              • Executes a command shell one-liner
              • System Location Discovery: System Language Discovery
              PID:120
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /c del C:\Windows\CEE606~1.EXE > nul
            5⤵
            • Executes a command shell one-liner
            • System Location Discovery: System Language Discovery
            PID:2916
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /c del C:\Windows\C3E841~1.EXE > nul
          4⤵
          • Executes a command shell one-liner
          • System Location Discovery: System Language Discovery
          PID:5028
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c del C:\Windows\C219EA~1.EXE > nul
        3⤵
        • Executes a command shell one-liner
        • System Location Discovery: System Language Discovery
        PID:1116
    • 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:4892

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        c124B293CfB7F7244c58B8D4fBF8C63ED7F94z.exe

        • Path C:\Windows\c124B293CfB7F7244c58B8D4fBF8C63ED7F94z.exe
        • Size 64KB
        • SHA256 9bc8b4fb0c34de295eb96ce2db7d49c4cc5e0853b03515dec13ddeeeb1f7be6b
        • MD5 SHA1 SHA512 SSDEEP TLSH

        c219EA074fDA8824b0289008f04DE30039761z.exe

        • Path C:\Windows\c219EA074fDA8824b0289008f04DE30039761z.exe
        • Size 64KB
        • SHA256 75af4c133dded404411735397a56493b9a98b2a20df9c4c8fb2257df385bff16
        • MD5 SHA1 SHA512 SSDEEP TLSH

        c2BB3536Bf620E2434c8ABE7fF45233B3D5B6z.exe

        • Path C:\Windows\c2BB3536Bf620E2434c8ABE7fF45233B3D5B6z.exe
        • Size 64KB
        • SHA256 a2d2bcdda61184998f317dfd9f4cc5447e28f984ab2197e3630b4faca00ab9e8
        • MD5 SHA1 SHA512 SSDEEP TLSH

        c3E841BBCf178B241c389C9AfBB8ABE6F6843z.exe

        • Path C:\Windows\c3E841BBCf178B241c389C9AfBB8ABE6F6843z.exe
        • Size 64KB
        • SHA256 26b9091b5656c0a1215008a4755b1b66312d5517a994bedf99fc95975894a4fb
        • MD5 SHA1 SHA512 SSDEEP TLSH

        c44689814f016A242d489FB8f518EC286AEA1z.exe

        • Path C:\Windows\c44689814f016A242d489FB8f518EC286AEA1z.exe
        • Size 64KB
        • SHA256 06af737ba7c33cef050f643d87fdb34894caf19b05bf83a59813e2566532977a
        • MD5 SHA1 SHA512 SSDEEP TLSH

        c53809659fB7D4242d988CD0f30DFE8853130z.exe

        • Path C:\Windows\c53809659fB7D4242d988CD0f30DFE8853130z.exe
        • Size 64KB
        • SHA256 88764ba22bf9f1252ea5a0dfaca27c08e9637db78a451652f7ffd4da5f7c8aab
        • MD5 SHA1 SHA512 SSDEEP TLSH

        c778B3B0AfD25924c8b8A494fE60564126039z.exe

        • Path C:\Windows\c778B3B0AfD25924c8b8A494fE60564126039z.exe
        • Size 64KB
        • SHA256 84e0235c52850a75572e5ca3b689cf4e8772f2b3496db090d8c7e2d71b19abe5
        • MD5 SHA1 SHA512 SSDEEP TLSH

        c82A3520Ff98482451988060f37C119C48524z.exe

        • Path C:\Windows\c82A3520Ff98482451988060f37C119C48524z.exe
        • Size 64KB
        • SHA256 623ad01235982e3f15a0e68ccbe5c4cc525a52b489e6e439b4fad86f2af00e3d
        • MD5 SHA1 SHA512 SSDEEP TLSH

        cB231F20Df4A61248398B2BDf6EA3F494CCE5z.exe

        • Path C:\Windows\cB231F20Df4A61248398B2BDf6EA3F494CCE5z.exe
        • Size 64KB
        • SHA256 fa2da92ab699ae69fea81dd8fe31ae9e6bc4fb5811fa83bdb0e11e5e5663753c
        • MD5 SHA1 SHA512 SSDEEP TLSH

        cC991BB77fC2AC24dc18B8B4f6BDB700A9B15z.exe

        • Path C:\Windows\cC991BB77fC2AC24dc18B8B4f6BDB700A9B15z.exe
        • Size 64KB
        • SHA256 3829794a06fa73e5b9b71236375103c092729ca8e5f604fbf5f0fba2b7b7abaf
        • MD5 SHA1 SHA512 SSDEEP TLSH

        cEE606A75f48062461988A39fAFE596D0B8BCz.exe

        • Path C:\Windows\cEE606A75f48062461988A39fAFE596D0B8BCz.exe
        • Size 64KB
        • SHA256 fad9d412b1de61f3c54e6e73fc42213e46f34cdcfe56740ee0de9e2b3e6fc3f7
        • MD5 SHA1 SHA512 SSDEEP TLSH