Analysis

  • max time kernel
    150s
  • max time network
    128s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    17/10/2026, 02:10

General

  • Target
    2026-10-16_f7bc3a1a1b769b5d6443a310bb07dbef_elex_remcos_wannacry.exe
  • Size 51KB
  • Sample261017-clzenacf69
  • SHA256 df66e4b68926e5ab80586f7f4ff402b90db45c9a1d9045d5ae04caafa71e40a1
  • 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\2026-10-16_f7bc3a1a1b769b5d6443a310bb07dbef_elex_remcos_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-10-16_f7bc3a1a1b769b5d6443a310bb07dbef_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:5732
    • C:\Windows\uE1A800E0kB2FBs4edctB61Cv7AF6AAB615D4g.exe
      C:\Windows\uE1A800E0kB2FBs4edctB61Cv7AF6AAB615D4g.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:1616
      • C:\Windows\u6430B36CkC395s4a2atA23DvAC1BDC08D001g.exe
        C:\Windows\u6430B36CkC395s4a2atA23DvAC1BDC08D001g.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:1068
        • C:\Windows\u2AAF46BDkB208s4e07tA65AvE130D0F6F7F4g.exe
          C:\Windows\u2AAF46BDkB208s4e07tA65AvE130D0F6F7F4g.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:1484
          • C:\Windows\uFC1CDA5Ek071Es4310t8028vAC84CBD9F11Ag.exe
            C:\Windows\uFC1CDA5Ek071Es4310t8028vAC84CBD9F11Ag.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:1596
            • C:\Windows\uDCC82EDDk2B0Es4ed9tAB98vE9FE8776E406g.exe
              C:\Windows\uDCC82EDDk2B0Es4ed9tAB98vE9FE8776E406g.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:6044
              • C:\Windows\uEB627559k1568s4778t94E7v2782614B0BFFg.exe
                C:\Windows\uEB627559k1568s4778t94E7v2782614B0BFFg.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:2876
                • C:\Windows\u7DF76135k5712s4db5t9460v5D790F7F6263g.exe
                  C:\Windows\u7DF76135k5712s4db5t9460v5D790F7F6263g.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:1328
                  • C:\Windows\uA0C73500k8175s4732t91C3vA75BB2E83F09g.exe
                    C:\Windows\uA0C73500k8175s4732t91C3vA75BB2E83F09g.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:5836
                    • C:\Windows\u2CB67869kD39Es45d4tB691vD50A07365BC6g.exe
                      C:\Windows\u2CB67869kD39Es45d4tB691vD50A07365BC6g.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:5720
                      • C:\Windows\u7BC78A1Ck6263s4f32tA766v7D541AEE0516g.exe
                        C:\Windows\u7BC78A1Ck6263s4f32tA766v7D541AEE0516g.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:2112
                        • C:\Windows\uA0D0B160k503Bs4340tB6FDv295B03520CA1g.exe
                          C:\Windows\uA0D0B160k503Bs4340tB6FDv295B03520CA1g.exe
                          12⤵
                          • Executes dropped EXE
                          • System Location Discovery: System Language Discovery
                          PID:4144
                        • C:\Windows\SysWOW64\cmd.exe
                          C:\Windows\system32\cmd.exe /c del C:\Windows\U7BC78~1.EXE > nul
                          12⤵
                          • Executes a command shell one-liner
                          • System Location Discovery: System Language Discovery
                          PID:5968
                      • C:\Windows\SysWOW64\cmd.exe
                        C:\Windows\system32\cmd.exe /c del C:\Windows\U2CB67~1.EXE > nul
                        11⤵
                        • Executes a command shell one-liner
                        • System Location Discovery: System Language Discovery
                        PID:1944
                    • C:\Windows\SysWOW64\cmd.exe
                      C:\Windows\system32\cmd.exe /c del C:\Windows\UA0C73~1.EXE > nul
                      10⤵
                      • Executes a command shell one-liner
                      • System Location Discovery: System Language Discovery
                      PID:4968
                  • C:\Windows\SysWOW64\cmd.exe
                    C:\Windows\system32\cmd.exe /c del C:\Windows\U7DF76~1.EXE > nul
                    9⤵
                    • Executes a command shell one-liner
                    • System Location Discovery: System Language Discovery
                    PID:5840
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /c del C:\Windows\UEB627~1.EXE > nul
                  8⤵
                  • Executes a command shell one-liner
                  • System Location Discovery: System Language Discovery
                  PID:4420
              • C:\Windows\SysWOW64\cmd.exe
                C:\Windows\system32\cmd.exe /c del C:\Windows\UDCC82~1.EXE > nul
                7⤵
                • Executes a command shell one-liner
                • System Location Discovery: System Language Discovery
                PID:5216
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /c del C:\Windows\UFC1CD~1.EXE > nul
              6⤵
              • Executes a command shell one-liner
              • System Location Discovery: System Language Discovery
              PID:1636
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /c del C:\Windows\U2AAF4~1.EXE > nul
            5⤵
            • Executes a command shell one-liner
            • System Location Discovery: System Language Discovery
            PID:4860
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /c del C:\Windows\U6430B~1.EXE > nul
          4⤵
          • Executes a command shell one-liner
          • System Location Discovery: System Language Discovery
          PID:4452
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c del C:\Windows\UE1A80~1.EXE > nul
        3⤵
        • Executes a command shell one-liner
        • System Location Discovery: System Language Discovery
        PID:2460
    • 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:3192

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        u2AAF46BDkB208s4e07tA65AvE130D0F6F7F4g.exe

        • Path C:\Windows\u2AAF46BDkB208s4e07tA65AvE130D0F6F7F4g.exe
        • Size 51KB
        • SHA256 235a4965a91d409d6f28274d4ee18c66240101a0ccfe7d9bb59ddeee2e37e32c
        • MD5 SHA1 SHA512 SSDEEP TLSH

        u2CB67869kD39Es45d4tB691vD50A07365BC6g.exe

        • Path C:\Windows\u2CB67869kD39Es45d4tB691vD50A07365BC6g.exe
        • Size 51KB
        • SHA256 f077a43dd8b4b048c49a3fc1262a5da4d346cc5ef33911985b973f424c5786c8
        • MD5 SHA1 SHA512 SSDEEP TLSH

        u6430B36CkC395s4a2atA23DvAC1BDC08D001g.exe

        • Path C:\Windows\u6430B36CkC395s4a2atA23DvAC1BDC08D001g.exe
        • Size 51KB
        • SHA256 f7b26059d3435338f120efe1b4608a29b7b135b14fd9bded221b27a3268ded33
        • MD5 SHA1 SHA512 SSDEEP TLSH

        u7BC78A1Ck6263s4f32tA766v7D541AEE0516g.exe

        • Path C:\Windows\u7BC78A1Ck6263s4f32tA766v7D541AEE0516g.exe
        • Size 51KB
        • SHA256 68abc4e690bffd89d086df3c47a070f89b65d17a60f9b64a955ec3b0ce369bbd
        • MD5 SHA1 SHA512 SSDEEP TLSH

        u7DF76135k5712s4db5t9460v5D790F7F6263g.exe

        • Path C:\Windows\u7DF76135k5712s4db5t9460v5D790F7F6263g.exe
        • Size 51KB
        • SHA256 34dbf625ab75a141dd6e08f2489f71fa1ba33b383b8d0eacc36390d29a7d4709
        • MD5 SHA1 SHA512 SSDEEP TLSH

        uA0C73500k8175s4732t91C3vA75BB2E83F09g.exe

        • Path C:\Windows\uA0C73500k8175s4732t91C3vA75BB2E83F09g.exe
        • Size 51KB
        • SHA256 c176e68074ba9f90d7bb30a95a6b0d55bac4dd2987f74378c735d081fa5e9743
        • MD5 SHA1 SHA512 SSDEEP TLSH

        uA0D0B160k503Bs4340tB6FDv295B03520CA1g.exe

        • Path C:\Windows\uA0D0B160k503Bs4340tB6FDv295B03520CA1g.exe
        • Size 51KB
        • SHA256 604f2730c25d9e8601687ba45885141e0cfe082ea70863d7c117dd69403f9f32
        • MD5 SHA1 SHA512 SSDEEP TLSH

        uDCC82EDDk2B0Es4ed9tAB98vE9FE8776E406g.exe

        • Path C:\Windows\uDCC82EDDk2B0Es4ed9tAB98vE9FE8776E406g.exe
        • Size 51KB
        • SHA256 4a6174496b6567d3790bec25e28ded565d5a435989dd02e74deacf3c5bd4b820
        • MD5 SHA1 SHA512 SSDEEP TLSH

        uE1A800E0kB2FBs4edctB61Cv7AF6AAB615D4g.exe

        • Path C:\Windows\uE1A800E0kB2FBs4edctB61Cv7AF6AAB615D4g.exe
        • Size 51KB
        • SHA256 8825d0e4f20d29fbe6fa0a3cea03c03e07a3f61785d8d223abaf44dd1591ed78
        • MD5 SHA1 SHA512 SSDEEP TLSH

        uEB627559k1568s4778t94E7v2782614B0BFFg.exe

        • Path C:\Windows\uEB627559k1568s4778t94E7v2782614B0BFFg.exe
        • Size 51KB
        • SHA256 3233580f4c9f440d838002a3c14ac374572184cdfe9b481d67f242f2f9c3619a
        • MD5 SHA1 SHA512 SSDEEP TLSH

        uFC1CDA5Ek071Es4310t8028vAC84CBD9F11Ag.exe

        • Path C:\Windows\uFC1CDA5Ek071Es4310t8028vAC84CBD9F11Ag.exe
        • Size 51KB
        • SHA256 0c25883a06966e3a4f6302efbab6c03e4a496dda7d43a007a92e0b2d949239f7
        • MD5 SHA1 SHA512 SSDEEP TLSH