Analysis

  • max time kernel
    148s
  • max time network
    126s
  • 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, 23:25

General

  • Target
    2026-09-29_1c6bb8081b491c617dc322addd1ce8ce_elex_remcos_wannacry.exe
  • Size 59KB
  • Sample260930-3ef8lswfmg
  • SHA256 dfb4aef28452803681a865275ce44111dc682e7b0e93c66db8fe338cfe319571
  • 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\2026-09-29_1c6bb8081b491c617dc322addd1ce8ce_elex_remcos_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-09-29_1c6bb8081b491c617dc322addd1ce8ce_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:5008
    • C:\Windows\mE5A99792m3B06r4e8ex8279z2599177EA5419.exe
      C:\Windows\mE5A99792m3B06r4e8ex8279z2599177EA5419.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:5400
      • C:\Windows\mC7FAA7FDm30D0r45d8x9255z1088F91D533B9.exe
        C:\Windows\mC7FAA7FDm30D0r45d8x9255z1088F91D533B9.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:2128
        • C:\Windows\m0BA8F96EmEDEEr4a96xA0E0zFF6079F207899.exe
          C:\Windows\m0BA8F96EmEDEEr4a96xA0E0zFF6079F207899.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:236
          • C:\Windows\m44F04D25m1E34r4d73xACFEz440B3377BDB49.exe
            C:\Windows\m44F04D25m1E34r4d73xACFEz440B3377BDB49.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:5840
            • C:\Windows\m84E14C3Dm0012r4a07x9C3Ez35BDF4BD33D49.exe
              C:\Windows\m84E14C3Dm0012r4a07x9C3Ez35BDF4BD33D49.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:5188
              • C:\Windows\m1C952C0EmFF46r4c26xAFEBz3F049EDCA4919.exe
                C:\Windows\m1C952C0EmFF46r4c26xAFEBz3F049EDCA4919.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:540
                • C:\Windows\mE53C4578m09D4r46ecxAF8Cz7109D70376B69.exe
                  C:\Windows\mE53C4578m09D4r46ecxAF8Cz7109D70376B69.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:3380
                  • C:\Windows\mC51B5861m6D04r46b8xB6A4z1907BC8725C09.exe
                    C:\Windows\mC51B5861m6D04r46b8xB6A4z1907BC8725C09.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:2560
                    • C:\Windows\mBE69057DmE9E5r423cxA5A4zF27796A3E5DA9.exe
                      C:\Windows\mBE69057DmE9E5r423cxA5A4zF27796A3E5DA9.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:2336
                      • C:\Windows\mFBDA73F7m7B3Dr4357x9A35z23F618B2907C9.exe
                        C:\Windows\mFBDA73F7m7B3Dr4357x9A35z23F618B2907C9.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:4412
                        • C:\Windows\mF6C38ACBmC208r48b2x88DBz38BC47C21B459.exe
                          C:\Windows\mF6C38ACBmC208r48b2x88DBz38BC47C21B459.exe
                          12⤵
                          • Executes dropped EXE
                          • System Location Discovery: System Language Discovery
                          PID:4312
                        • C:\Windows\SysWOW64\cmd.exe
                          C:\Windows\system32\cmd.exe /c del C:\Windows\MFBDA7~1.EXE > nul
                          12⤵
                          • Executes a command shell one-liner
                          • System Location Discovery: System Language Discovery
                          PID:3500
                      • C:\Windows\SysWOW64\cmd.exe
                        C:\Windows\system32\cmd.exe /c del C:\Windows\MBE690~1.EXE > nul
                        11⤵
                        • Executes a command shell one-liner
                        • System Location Discovery: System Language Discovery
                        PID:1852
                    • C:\Windows\SysWOW64\cmd.exe
                      C:\Windows\system32\cmd.exe /c del C:\Windows\MC51B5~1.EXE > nul
                      10⤵
                      • Executes a command shell one-liner
                      • System Location Discovery: System Language Discovery
                      PID:3064
                  • C:\Windows\SysWOW64\cmd.exe
                    C:\Windows\system32\cmd.exe /c del C:\Windows\ME53C4~1.EXE > nul
                    9⤵
                    • Executes a command shell one-liner
                    • System Location Discovery: System Language Discovery
                    PID:4856
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /c del C:\Windows\M1C952~1.EXE > nul
                  8⤵
                  • Executes a command shell one-liner
                  • System Location Discovery: System Language Discovery
                  PID:4180
              • C:\Windows\SysWOW64\cmd.exe
                C:\Windows\system32\cmd.exe /c del C:\Windows\M84E14~1.EXE > nul
                7⤵
                • Executes a command shell one-liner
                • System Location Discovery: System Language Discovery
                PID:5784
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /c del C:\Windows\M44F04~1.EXE > nul
              6⤵
              • Executes a command shell one-liner
              • System Location Discovery: System Language Discovery
              PID:3716
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /c del C:\Windows\M0BA8F~1.EXE > nul
            5⤵
            • Executes a command shell one-liner
            • System Location Discovery: System Language Discovery
            PID:2196
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /c del C:\Windows\MC7FAA~1.EXE > nul
          4⤵
          • Executes a command shell one-liner
          • System Location Discovery: System Language Discovery
          PID:5640
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c del C:\Windows\ME5A99~1.EXE > nul
        3⤵
        • Executes a command shell one-liner
        • System Location Discovery: System Language Discovery
        PID:4580
    • 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:1480

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        m0BA8F96EmEDEEr4a96xA0E0zFF6079F207899.exe

        • Path C:\Windows\m0BA8F96EmEDEEr4a96xA0E0zFF6079F207899.exe
        • Size 59KB
        • SHA256 970f7009fcaaa2b51d679618950882bd7d99b1586ca593cb4240f5f4de9f5d9d
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m1C952C0EmFF46r4c26xAFEBz3F049EDCA4919.exe

        • Path C:\Windows\m1C952C0EmFF46r4c26xAFEBz3F049EDCA4919.exe
        • Size 59KB
        • SHA256 cfcb112a783ff6d3a7c1186599ead424bb581405b414a22b0cc9be2acfc89307
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m44F04D25m1E34r4d73xACFEz440B3377BDB49.exe

        • Path C:\Windows\m44F04D25m1E34r4d73xACFEz440B3377BDB49.exe
        • Size 59KB
        • SHA256 afe899c1e448a899a7d95fbfa01f2f9eee6b35e8036162210c7ebcc10bc339cc
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m84E14C3Dm0012r4a07x9C3Ez35BDF4BD33D49.exe

        • Path C:\Windows\m84E14C3Dm0012r4a07x9C3Ez35BDF4BD33D49.exe
        • Size 59KB
        • SHA256 493fe63441ccd6adff14cc5646bf865a47c0a3a531770d6080d28866c7263e65
        • MD5 SHA1 SHA512 SSDEEP TLSH

        mBE69057DmE9E5r423cxA5A4zF27796A3E5DA9.exe

        • Path C:\Windows\mBE69057DmE9E5r423cxA5A4zF27796A3E5DA9.exe
        • Size 59KB
        • SHA256 4e4c2f7c558c7df3bae0c695be14924f578175db590252a5ea49d32081831e74
        • MD5 SHA1 SHA512 SSDEEP TLSH

        mC51B5861m6D04r46b8xB6A4z1907BC8725C09.exe

        • Path C:\Windows\mC51B5861m6D04r46b8xB6A4z1907BC8725C09.exe
        • Size 59KB
        • SHA256 8546459878830f6df4145f828ec1d3e83e6f95a874ae200b2afb8ddfbaab413e
        • MD5 SHA1 SHA512 SSDEEP TLSH

        mC7FAA7FDm30D0r45d8x9255z1088F91D533B9.exe

        • Path C:\Windows\mC7FAA7FDm30D0r45d8x9255z1088F91D533B9.exe
        • Size 59KB
        • SHA256 a0318dbfb95bb1df8d9b40de640e68afcc98605dcf5aceb59d54b0f2473c10cb
        • MD5 SHA1 SHA512 SSDEEP TLSH

        mE53C4578m09D4r46ecxAF8Cz7109D70376B69.exe

        • Path C:\Windows\mE53C4578m09D4r46ecxAF8Cz7109D70376B69.exe
        • Size 59KB
        • SHA256 7ddbfa436be54dc30aeaa2555a1e9f89dad702dad1c71a791ad88b59de41d4de
        • MD5 SHA1 SHA512 SSDEEP TLSH

        mE5A99792m3B06r4e8ex8279z2599177EA5419.exe

        • Path C:\Windows\mE5A99792m3B06r4e8ex8279z2599177EA5419.exe
        • Size 59KB
        • SHA256 325515f352432dae27dbc9f8bafefc69e9f16e16d2c4b8f3917e25e66e350bd4
        • MD5 SHA1 SHA512 SSDEEP TLSH

        mF6C38ACBmC208r48b2x88DBz38BC47C21B459.exe

        • Path C:\Windows\mF6C38ACBmC208r48b2x88DBz38BC47C21B459.exe
        • Size 59KB
        • SHA256 eaab97d65fe7496aaacb3f82177afe9e9af0dbf9d79273c4248faee68084cfdd
        • MD5 SHA1 SHA512 SSDEEP TLSH

        mFBDA73F7m7B3Dr4357x9A35z23F618B2907C9.exe

        • Path C:\Windows\mFBDA73F7m7B3Dr4357x9A35z23F618B2907C9.exe
        • Size 59KB
        • SHA256 fd5be08acac2ea2141e92fe8ff400156e816e2c70fa7f43c43be2c5f778a93a7
        • MD5 SHA1 SHA512 SSDEEP TLSH