Analysis

  • max time kernel
    149s
  • max time network
    137s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260911-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    02/11/2026, 15:12

General

  • Target
    2026-11-01_8dd0351ae61c418edb1eae02ed9f5a11_elex_remcos_wannacry.exe
  • Size 64KB
  • Sample261102-sk6eksc17l
  • SHA256 06af855fa66b5ef1601694b47cb2f37ccf59d24623a9cbcee0a0f741340ed1c2
  • 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\2026-11-01_8dd0351ae61c418edb1eae02ed9f5a11_elex_remcos_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-11-01_8dd0351ae61c418edb1eae02ed9f5a11_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:1376
    • C:\Windows\c504832D5f3C9B24fe38A406fB8BF334E2761z.exe
      C:\Windows\c504832D5f3C9B24fe38A406fB8BF334E2761z.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:3536
      • C:\Windows\cC1542276f26922493c8820BfC5A6228E6016z.exe
        C:\Windows\cC1542276f26922493c8820BfC5A6228E6016z.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:2800
        • C:\Windows\cE5830188f62A9245e388B6Df93D18F43377Az.exe
          C:\Windows\cE5830188f62A9245e388B6Df93D18F43377Az.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:3400
          • C:\Windows\c2AF82F84f102424c9a8BF25fC94E879F79C6z.exe
            C:\Windows\c2AF82F84f102424c9a8BF25fC94E879F79C6z.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:2888
            • C:\Windows\c208D1E45fEA45249d589AC2f6743823E16D7z.exe
              C:\Windows\c208D1E45fEA45249d589AC2f6743823E16D7z.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:2636
              • C:\Windows\cB9FC2C49fCD8C2473a8B8FBfA45B111B5FB6z.exe
                C:\Windows\cB9FC2C49fCD8C2473a8B8FBfA45B111B5FB6z.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:4364
                • C:\Windows\cFEE4A069fEA36247478A277f5AA292A49A85z.exe
                  C:\Windows\cFEE4A069fEA36247478A277f5AA292A49A85z.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:4124
                  • C:\Windows\cB00F763Cf5EAA243be8ACA0f9285F906343Fz.exe
                    C:\Windows\cB00F763Cf5EAA243be8ACA0f9285F906343Fz.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:3208
                    • C:\Windows\cD8D84839f445C2471a88BDFf0AF597E9663Az.exe
                      C:\Windows\cD8D84839f445C2471a88BDFf0AF597E9663Az.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:4616
                      • C:\Windows\c9C666686fF91D24d8e89B3FfAA818BC6D217z.exe
                        C:\Windows\c9C666686fF91D24d8e89B3FfAA818BC6D217z.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:4780
                        • C:\Windows\c947939ECfD44B24dcd8BFA5f7A4B8DB0C4E4z.exe
                          C:\Windows\c947939ECfD44B24dcd8BFA5f7A4B8DB0C4E4z.exe
                          12⤵
                          • Executes dropped EXE
                          • System Location Discovery: System Language Discovery
                          PID:1392
                        • C:\Windows\SysWOW64\cmd.exe
                          C:\Windows\system32\cmd.exe /c del C:\Windows\C9C666~1.EXE > nul
                          12⤵
                          • Executes a command shell one-liner
                          • System Location Discovery: System Language Discovery
                          PID:2272
                      • C:\Windows\SysWOW64\cmd.exe
                        C:\Windows\system32\cmd.exe /c del C:\Windows\CD8D84~1.EXE > nul
                        11⤵
                        • Executes a command shell one-liner
                        • System Location Discovery: System Language Discovery
                        PID:1688
                    • C:\Windows\SysWOW64\cmd.exe
                      C:\Windows\system32\cmd.exe /c del C:\Windows\CB00F7~1.EXE > nul
                      10⤵
                      • Executes a command shell one-liner
                      • System Location Discovery: System Language Discovery
                      PID:1684
                  • C:\Windows\SysWOW64\cmd.exe
                    C:\Windows\system32\cmd.exe /c del C:\Windows\CFEE4A~1.EXE > nul
                    9⤵
                    • Executes a command shell one-liner
                    • System Location Discovery: System Language Discovery
                    PID:1148
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /c del C:\Windows\CB9FC2~1.EXE > nul
                  8⤵
                  • Executes a command shell one-liner
                  • System Location Discovery: System Language Discovery
                  PID:1032
              • C:\Windows\SysWOW64\cmd.exe
                C:\Windows\system32\cmd.exe /c del C:\Windows\C208D1~1.EXE > nul
                7⤵
                • Executes a command shell one-liner
                • System Location Discovery: System Language Discovery
                PID:4012
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /c del C:\Windows\C2AF82~1.EXE > nul
              6⤵
              • Executes a command shell one-liner
              • System Location Discovery: System Language Discovery
              PID:416
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /c del C:\Windows\CE5830~1.EXE > nul
            5⤵
            • Executes a command shell one-liner
            • System Location Discovery: System Language Discovery
            PID:3532
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /c del C:\Windows\CC1542~1.EXE > nul
          4⤵
          • Executes a command shell one-liner
          • System Location Discovery: System Language Discovery
          PID:4660
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c del C:\Windows\C50483~1.EXE > nul
        3⤵
        • Executes a command shell one-liner
        • System Location Discovery: System Language Discovery
        PID:4196
    • 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:3244

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        c208D1E45fEA45249d589AC2f6743823E16D7z.exe

        • Path C:\Windows\c208D1E45fEA45249d589AC2f6743823E16D7z.exe
        • Size 64KB
        • SHA256 a2da8e8146bdaa5260b77db1d1e09c07cb612005762341007943461f137c881a
        • MD5 SHA1 SHA512 SSDEEP TLSH

        c2AF82F84f102424c9a8BF25fC94E879F79C6z.exe

        • Path C:\Windows\c2AF82F84f102424c9a8BF25fC94E879F79C6z.exe
        • Size 64KB
        • SHA256 54949ddc928fe0af32827efa8f7e6c9da7365e3f6c17f832ee85771ead29f18b
        • MD5 SHA1 SHA512 SSDEEP TLSH

        c504832D5f3C9B24fe38A406fB8BF334E2761z.exe

        • Path C:\Windows\c504832D5f3C9B24fe38A406fB8BF334E2761z.exe
        • Size 64KB
        • SHA256 0812248bf4dba7381f2c7f7f249ef926200b4bc88e801152dcda1c97f546bbd3
        • MD5 SHA1 SHA512 SSDEEP TLSH

        c947939ECfD44B24dcd8BFA5f7A4B8DB0C4E4z.exe

        • Path C:\Windows\c947939ECfD44B24dcd8BFA5f7A4B8DB0C4E4z.exe
        • Size 64KB
        • SHA256 4b05a8e040990b0b30f37b50d52a5ab3bdcfdf55dbcd5c358d35d94d285cdd65
        • MD5 SHA1 SHA512 SSDEEP TLSH

        c9C666686fF91D24d8e89B3FfAA818BC6D217z.exe

        • Path C:\Windows\c9C666686fF91D24d8e89B3FfAA818BC6D217z.exe
        • Size 64KB
        • SHA256 9edd8257a9f94d1752289eb109612693514800565ba684f8046c5f3d74846ab0
        • MD5 SHA1 SHA512 SSDEEP TLSH

        cB00F763Cf5EAA243be8ACA0f9285F906343Fz.exe

        • Path C:\Windows\cB00F763Cf5EAA243be8ACA0f9285F906343Fz.exe
        • Size 64KB
        • SHA256 f4ac0d423dd46f2eade9bf20377746964db793b61869b58d3c5b1da26d1b4103
        • MD5 SHA1 SHA512 SSDEEP TLSH

        cB9FC2C49fCD8C2473a8B8FBfA45B111B5FB6z.exe

        • Path C:\Windows\cB9FC2C49fCD8C2473a8B8FBfA45B111B5FB6z.exe
        • Size 64KB
        • SHA256 ccb2f91cb621cadecfb9628b578ec4f135542badb3850d7edf0c0c74a07bbff8
        • MD5 SHA1 SHA512 SSDEEP TLSH

        cC1542276f26922493c8820BfC5A6228E6016z.exe

        • Path C:\Windows\cC1542276f26922493c8820BfC5A6228E6016z.exe
        • Size 64KB
        • SHA256 fc6678711716b6d78173f38c9f9ed07f0bef08ee4f5489af568802f99ee6ee0b
        • MD5 SHA1 SHA512 SSDEEP TLSH

        cD8D84839f445C2471a88BDFf0AF597E9663Az.exe

        • Path C:\Windows\cD8D84839f445C2471a88BDFf0AF597E9663Az.exe
        • Size 64KB
        • SHA256 c4a60f017daec3252617632b3a3e2ae0478de515c18d9121f1c799039f3af1cf
        • MD5 SHA1 SHA512 SSDEEP TLSH

        cE5830188f62A9245e388B6Df93D18F43377Az.exe

        • Path C:\Windows\cE5830188f62A9245e388B6Df93D18F43377Az.exe
        • Size 64KB
        • SHA256 a5b9e7eaa1995eef54292bd9569132cd95a8bafa6edc3ad81223b7a29a53ad7c
        • MD5 SHA1 SHA512 SSDEEP TLSH

        cFEE4A069fEA36247478A277f5AA292A49A85z.exe

        • Path C:\Windows\cFEE4A069fEA36247478A277f5AA292A49A85z.exe
        • Size 64KB
        • SHA256 25944acb59800c5c0896e53ca4360135a18230e579f6226a78307455937b52dc
        • MD5 SHA1 SHA512 SSDEEP TLSH