Analysis

  • max time kernel
    148s
  • max time network
    135s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    13/08/2026, 20:30

General

  • Target
    2026-08-13_785b635d01f9d21b7c4a1eb4615a7aab_elex_remcos_wannacry.exe
  • Size 84KB
  • Sample260813-zafjqsfl21
  • SHA256 6294efca8af0cb305efb77bba500eac3fdac22b6a471035034b89fb11c377c10
  • 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\2026-08-13_785b635d01f9d21b7c4a1eb4615a7aab_elex_remcos_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-13_785b635d01f9d21b7c4a1eb4615a7aab_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:4312
    • C:\Windows\mB3ECE4BDcBB88a45d41B2FBnC611C9319C30u.exe
      C:\Windows\mB3ECE4BDcBB88a45d41B2FBnC611C9319C30u.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:5544
      • C:\Windows\mE7B580EAcCBAAa43991B759n4E6C84E9910Cu.exe
        C:\Windows\mE7B580EAcCBAAa43991B759n4E6C84E9910Cu.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:5096
        • C:\Windows\m3CA96413c4017a4cbf1BF90nFF007DCFD282u.exe
          C:\Windows\m3CA96413c4017a4cbf1BF90nFF007DCFD282u.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:2088
          • C:\Windows\m5024E5C7c8A79a497b1BC13nCA3AC6697A45u.exe
            C:\Windows\m5024E5C7c8A79a497b1BC13nCA3AC6697A45u.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:3536
            • C:\Windows\m5814B27Ac523Aa4b2919C7Dn4CA661BCCC3Fu.exe
              C:\Windows\m5814B27Ac523Aa4b2919C7Dn4CA661BCCC3Fu.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:4128
              • C:\Windows\m7BA38135c244Da44ec1B125n0152DFE08A56u.exe
                C:\Windows\m7BA38135c244Da44ec1B125n0152DFE08A56u.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:5072
                • C:\Windows\m534ED925cD7AAa4d751A07DnEE622877D90Cu.exe
                  C:\Windows\m534ED925cD7AAa4d751A07DnEE622877D90Cu.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:2724
                  • C:\Windows\m140D4315c79E9a40ee19ED7nE47C08AD630Bu.exe
                    C:\Windows\m140D4315c79E9a40ee19ED7nE47C08AD630Bu.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:5516
                    • C:\Windows\mEEA38D04cF1D7a40e51A47BnCD3CAE49BFB1u.exe
                      C:\Windows\mEEA38D04cF1D7a40e51A47BnCD3CAE49BFB1u.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:1808
                      • C:\Windows\m153DFB42cDEFBa40f11AF33nAF35544E9D87u.exe
                        C:\Windows\m153DFB42cDEFBa40f11AF33nAF35544E9D87u.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:5864
                        • C:\Windows\mD2918E00c53D7a4e451877Cn4F985E76CA08u.exe
                          C:\Windows\mD2918E00c53D7a4e451877Cn4F985E76CA08u.exe
                          12⤵
                          • Executes dropped EXE
                          • System Location Discovery: System Language Discovery
                          PID:3744
                        • C:\Windows\SysWOW64\cmd.exe
                          C:\Windows\system32\cmd.exe /c del C:\Windows\M153DF~1.EXE > nul
                          12⤵
                          • Executes a command shell one-liner
                          • System Location Discovery: System Language Discovery
                          PID:4520
                      • C:\Windows\SysWOW64\cmd.exe
                        C:\Windows\system32\cmd.exe /c del C:\Windows\MEEA38~1.EXE > nul
                        11⤵
                        • Executes a command shell one-liner
                        • System Location Discovery: System Language Discovery
                        PID:4908
                    • C:\Windows\SysWOW64\cmd.exe
                      C:\Windows\system32\cmd.exe /c del C:\Windows\M140D4~1.EXE > nul
                      10⤵
                      • Executes a command shell one-liner
                      • System Location Discovery: System Language Discovery
                      PID:5068
                  • C:\Windows\SysWOW64\cmd.exe
                    C:\Windows\system32\cmd.exe /c del C:\Windows\M534ED~1.EXE > nul
                    9⤵
                    • Executes a command shell one-liner
                    • System Location Discovery: System Language Discovery
                    PID:5668
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /c del C:\Windows\M7BA38~1.EXE > nul
                  8⤵
                  • Executes a command shell one-liner
                  • System Location Discovery: System Language Discovery
                  PID:2784
              • C:\Windows\SysWOW64\cmd.exe
                C:\Windows\system32\cmd.exe /c del C:\Windows\M5814B~1.EXE > nul
                7⤵
                • Executes a command shell one-liner
                • System Location Discovery: System Language Discovery
                PID:4044
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /c del C:\Windows\M5024E~1.EXE > nul
              6⤵
              • Executes a command shell one-liner
              • System Location Discovery: System Language Discovery
              PID:4368
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /c del C:\Windows\M3CA96~1.EXE > nul
            5⤵
            • Executes a command shell one-liner
            • System Location Discovery: System Language Discovery
            PID:2252
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /c del C:\Windows\ME7B58~1.EXE > nul
          4⤵
          • Executes a command shell one-liner
          • System Location Discovery: System Language Discovery
          PID:432
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c del C:\Windows\MB3ECE~1.EXE > nul
        3⤵
        • Executes a command shell one-liner
        • System Location Discovery: System Language Discovery
        PID:6068
    • 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:3260

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        m140D4315c79E9a40ee19ED7nE47C08AD630Bu.exe

        • Path C:\Windows\m140D4315c79E9a40ee19ED7nE47C08AD630Bu.exe
        • Size 84KB
        • SHA256 1ec37a23990d384d8a5c2168b29e60b3f59463a8a09a54ab03e87a875fe83cbc
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m153DFB42cDEFBa40f11AF33nAF35544E9D87u.exe

        • Path C:\Windows\m153DFB42cDEFBa40f11AF33nAF35544E9D87u.exe
        • Size 84KB
        • SHA256 14bc69dc0ba38ff5774f7b40c51e4159fc3a258dfed32b26854332dd2c070b5b
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m3CA96413c4017a4cbf1BF90nFF007DCFD282u.exe

        • Path C:\Windows\m3CA96413c4017a4cbf1BF90nFF007DCFD282u.exe
        • Size 84KB
        • SHA256 b648ffb6e6ee4f6bcda67818d66273fb3f1150aecb9759f6854227ee02a08166
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m5024E5C7c8A79a497b1BC13nCA3AC6697A45u.exe

        • Path C:\Windows\m5024E5C7c8A79a497b1BC13nCA3AC6697A45u.exe
        • Size 84KB
        • SHA256 b9f1b7f13907a695fffd0eab6e4a6ef6c15511a5eeebc99cc19bff2be291ee22
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m534ED925cD7AAa4d751A07DnEE622877D90Cu.exe

        • Path C:\Windows\m534ED925cD7AAa4d751A07DnEE622877D90Cu.exe
        • Size 84KB
        • SHA256 33b8f9eb8e9c95ab85ad8b7d7b6b28c0ecb32dd96a39b8366e88ec08d1cdab17
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m5814B27Ac523Aa4b2919C7Dn4CA661BCCC3Fu.exe

        • Path C:\Windows\m5814B27Ac523Aa4b2919C7Dn4CA661BCCC3Fu.exe
        • Size 84KB
        • SHA256 03d5701d3acc6a6cfff435977e82c104f090a8a66f9829363b5f18112a1f3641
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m7BA38135c244Da44ec1B125n0152DFE08A56u.exe

        • Path C:\Windows\m7BA38135c244Da44ec1B125n0152DFE08A56u.exe
        • Size 84KB
        • SHA256 2208b72306caf328dfabc13980ce235a3306973fd43b233c711cb2414069f45a
        • MD5 SHA1 SHA512 SSDEEP TLSH

        mB3ECE4BDcBB88a45d41B2FBnC611C9319C30u.exe

        • Path C:\Windows\mB3ECE4BDcBB88a45d41B2FBnC611C9319C30u.exe
        • Size 84KB
        • SHA256 00092f439fa9ef15dce51d113025245e62372fbbfb89a6286427a81f56983c1e
        • MD5 SHA1 SHA512 SSDEEP TLSH

        mD2918E00c53D7a4e451877Cn4F985E76CA08u.exe

        • Path C:\Windows\mD2918E00c53D7a4e451877Cn4F985E76CA08u.exe
        • Size 84KB
        • SHA256 ae8cf6dde9f2689967f355d60c6827da9474c8acfbb17bb4d6e96d160a440f8c
        • MD5 SHA1 SHA512 SSDEEP TLSH

        mE7B580EAcCBAAa43991B759n4E6C84E9910Cu.exe

        • Path C:\Windows\mE7B580EAcCBAAa43991B759n4E6C84E9910Cu.exe
        • Size 84KB
        • SHA256 8f76d69a38f483ffe94fcec59619992d22321c90f2d57081fb1c3f9e365378b0
        • MD5 SHA1 SHA512 SSDEEP TLSH

        mEEA38D04cF1D7a40e51A47BnCD3CAE49BFB1u.exe

        • Path C:\Windows\mEEA38D04cF1D7a40e51A47BnCD3CAE49BFB1u.exe
        • Size 84KB
        • SHA256 a2d75084a1aae5df4788632a9d42255a40f9d7cb44cf071932bab169c41df30f
        • MD5 SHA1 SHA512 SSDEEP TLSH