Analysis

  • max time kernel
    148s
  • 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, 05:38

General

  • Target
    2026-10-22_8a266c6d8e4eefbfc3e569bcac1d516e_elex_remcos_wannacry.exe
  • Size 84KB
  • Sample261024-gb18qaxt9n
  • SHA256 172dd99a215aad73c05e23d8071739f954ee26f4f4ebfbe447a1d462d0f1824c
  • 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_8a266c6d8e4eefbfc3e569bcac1d516e_elex_remcos_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-10-22_8a266c6d8e4eefbfc3e569bcac1d516e_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:476
    • C:\Windows\uE4B0F727k58B8s4f37tBA3BvD65286D263C6g.exe
      C:\Windows\uE4B0F727k58B8s4f37tBA3BvD65286D263C6g.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:5856
      • C:\Windows\u2F90CFD5kB61Ds4dcatA8D0v0EAA33F732C4g.exe
        C:\Windows\u2F90CFD5kB61Ds4dcatA8D0v0EAA33F732C4g.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:824
        • C:\Windows\uF43FD9B7kBB72s47eft96C7vF093D2A75E9Cg.exe
          C:\Windows\uF43FD9B7kBB72s47eft96C7vF093D2A75E9Cg.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:4684
          • C:\Windows\uE3384957kD367s4bb3tB4ABv2B4636EBDD82g.exe
            C:\Windows\uE3384957kD367s4bb3tB4ABv2B4636EBDD82g.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:5064
            • C:\Windows\u6AA4B442k3533s41fet89FEv4E25E5EC7BBBg.exe
              C:\Windows\u6AA4B442k3533s41fet89FEv4E25E5EC7BBBg.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:3424
              • C:\Windows\u4D19745Dk7323s432ft9096vD329653FD27Eg.exe
                C:\Windows\u4D19745Dk7323s432ft9096vD329653FD27Eg.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:5752
                • C:\Windows\u0AE27905k134Ds4c75t8EE4vA60FFA18F2ADg.exe
                  C:\Windows\u0AE27905k134Ds4c75t8EE4vA60FFA18F2ADg.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:776
                  • C:\Windows\u890A1B16k8C52s4489t8D07v6D60DE03C9E7g.exe
                    C:\Windows\u890A1B16k8C52s4489t8D07v6D60DE03C9E7g.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:2476
                    • C:\Windows\u3568E523kCCE5s4ecbt95B8v9AB08096545Ag.exe
                      C:\Windows\u3568E523kCCE5s4ecbt95B8v9AB08096545Ag.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:3320
                      • C:\Windows\uFBDDFC09k46C6s43detBD3Cv321DE4A838A8g.exe
                        C:\Windows\uFBDDFC09k46C6s43detBD3Cv321DE4A838A8g.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:2512
                        • C:\Windows\u715B9599kBB56s4409tBA91v946C5BA26B59g.exe
                          C:\Windows\u715B9599kBB56s4409tBA91v946C5BA26B59g.exe
                          12⤵
                          • Executes dropped EXE
                          • System Location Discovery: System Language Discovery
                          PID:1752
                        • C:\Windows\SysWOW64\cmd.exe
                          C:\Windows\system32\cmd.exe /c del C:\Windows\UFBDDF~1.EXE > nul
                          12⤵
                          • Executes a command shell one-liner
                          • System Location Discovery: System Language Discovery
                          PID:2592
                      • C:\Windows\SysWOW64\cmd.exe
                        C:\Windows\system32\cmd.exe /c del C:\Windows\U3568E~1.EXE > nul
                        11⤵
                        • Executes a command shell one-liner
                        • System Location Discovery: System Language Discovery
                        PID:1004
                    • C:\Windows\SysWOW64\cmd.exe
                      C:\Windows\system32\cmd.exe /c del C:\Windows\U890A1~1.EXE > nul
                      10⤵
                      • Executes a command shell one-liner
                      • System Location Discovery: System Language Discovery
                      PID:3196
                  • C:\Windows\SysWOW64\cmd.exe
                    C:\Windows\system32\cmd.exe /c del C:\Windows\U0AE27~1.EXE > nul
                    9⤵
                    • Executes a command shell one-liner
                    • System Location Discovery: System Language Discovery
                    PID:4792
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /c del C:\Windows\U4D197~1.EXE > nul
                  8⤵
                  • Executes a command shell one-liner
                  • System Location Discovery: System Language Discovery
                  PID:768
              • C:\Windows\SysWOW64\cmd.exe
                C:\Windows\system32\cmd.exe /c del C:\Windows\U6AA4B~1.EXE > nul
                7⤵
                • Executes a command shell one-liner
                • System Location Discovery: System Language Discovery
                PID:3960
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /c del C:\Windows\UE3384~1.EXE > nul
              6⤵
              • Executes a command shell one-liner
              • System Location Discovery: System Language Discovery
              PID:3236
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /c del C:\Windows\UF43FD~1.EXE > nul
            5⤵
            • 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\U2F90C~1.EXE > nul
          4⤵
          • Executes a command shell one-liner
          • System Location Discovery: System Language Discovery
          PID:5096
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c del C:\Windows\UE4B0F~1.EXE > nul
        3⤵
        • Executes a command shell one-liner
        • System Location Discovery: System Language Discovery
        PID:5540
    • 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:6084

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        u0AE27905k134Ds4c75t8EE4vA60FFA18F2ADg.exe

        • Path C:\Windows\u0AE27905k134Ds4c75t8EE4vA60FFA18F2ADg.exe
        • Size 84KB
        • SHA256 0dd276c78a692f78e037a9fb0542c99ae8d30f3ba19ece8ca56a5eb8fcece1f2
        • MD5 SHA1 SHA512 SSDEEP TLSH

        u2F90CFD5kB61Ds4dcatA8D0v0EAA33F732C4g.exe

        • Path C:\Windows\u2F90CFD5kB61Ds4dcatA8D0v0EAA33F732C4g.exe
        • Size 84KB
        • SHA256 6cae67f4e09072b676945dc6faa49926316ada109e3ab3057324e558390d513f
        • MD5 SHA1 SHA512 SSDEEP TLSH

        u3568E523kCCE5s4ecbt95B8v9AB08096545Ag.exe

        • Path C:\Windows\u3568E523kCCE5s4ecbt95B8v9AB08096545Ag.exe
        • Size 84KB
        • SHA256 0e3f60078a3b7071f4af3c07eba752b16e3e69d90b80092a1db184c2418c5257
        • MD5 SHA1 SHA512 SSDEEP TLSH

        u4D19745Dk7323s432ft9096vD329653FD27Eg.exe

        • Path C:\Windows\u4D19745Dk7323s432ft9096vD329653FD27Eg.exe
        • Size 84KB
        • SHA256 08eedce044a7126e66c6ee6cab25af22902a34d684cffbea1fc521501a9d26c7
        • MD5 SHA1 SHA512 SSDEEP TLSH

        u6AA4B442k3533s41fet89FEv4E25E5EC7BBBg.exe

        • Path C:\Windows\u6AA4B442k3533s41fet89FEv4E25E5EC7BBBg.exe
        • Size 84KB
        • SHA256 6912db6538ba2b2f402db21f25126713a912ce49599b3c92d501a4404b08a64a
        • MD5 SHA1 SHA512 SSDEEP TLSH

        u715B9599kBB56s4409tBA91v946C5BA26B59g.exe

        • Path C:\Windows\u715B9599kBB56s4409tBA91v946C5BA26B59g.exe
        • Size 84KB
        • SHA256 0dae38e40e464d6fb6e028338eee320b9598e39ccc4aea4e3e81a2b2c9123b60
        • MD5 SHA1 SHA512 SSDEEP TLSH

        u890A1B16k8C52s4489t8D07v6D60DE03C9E7g.exe

        • Path C:\Windows\u890A1B16k8C52s4489t8D07v6D60DE03C9E7g.exe
        • Size 84KB
        • SHA256 2697b70ccb6a573e5a5e3e00009e05c143942269ea9f007b8224d28b20f2d994
        • MD5 SHA1 SHA512 SSDEEP TLSH

        uE3384957kD367s4bb3tB4ABv2B4636EBDD82g.exe

        • Path C:\Windows\uE3384957kD367s4bb3tB4ABv2B4636EBDD82g.exe
        • Size 84KB
        • SHA256 1d8d710c6025b8ceffd91bfdc6ee33cf014aa97c3b6b4bc44c6a22c24c96d52b
        • MD5 SHA1 SHA512 SSDEEP TLSH

        uE4B0F727k58B8s4f37tBA3BvD65286D263C6g.exe

        • Path C:\Windows\uE4B0F727k58B8s4f37tBA3BvD65286D263C6g.exe
        • Size 84KB
        • SHA256 104d77ad3b7e579fcc915545530a8c27e7f5c49e845b613e7a0f15a1b3c60576
        • MD5 SHA1 SHA512 SSDEEP TLSH

        uF43FD9B7kBB72s47eft96C7vF093D2A75E9Cg.exe

        • Path C:\Windows\uF43FD9B7kBB72s47eft96C7vF093D2A75E9Cg.exe
        • Size 84KB
        • SHA256 2f435f8d8600596ee26f66dc1fb44e1a19dd3f8fac0da94cd4674ab8dfd392bf
        • MD5 SHA1 SHA512 SSDEEP TLSH

        uFBDDFC09k46C6s43detBD3Cv321DE4A838A8g.exe

        • Path C:\Windows\uFBDDFC09k46C6s43detBD3Cv321DE4A838A8g.exe
        • Size 84KB
        • SHA256 c1979c690eeec6059864f3be34c63aa1972fb4a5b4f2db4b1395a81f1011f348
        • MD5 SHA1 SHA512 SSDEEP TLSH