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
    16/10/2026, 22:31

General

  • Target
    2026-10-15_15c4ecbd6d4932136a931d9021271164_elex_remcos_wannacry.exe
  • Size 59KB
  • Sample261016-2ff4kassc1
  • SHA256 b916a61ad9973e234d3483da383a9aacb28b2a8f3fb124e886220f2288813f5b
  • 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\2026-10-15_15c4ecbd6d4932136a931d9021271164_elex_remcos_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-10-15_15c4ecbd6d4932136a931d9021271164_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:3240
    • C:\Windows\m53BADA30m8346r462dx9E1Ez77E24DB456689.exe
      C:\Windows\m53BADA30m8346r462dx9E1Ez77E24DB456689.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:4308
      • C:\Windows\mF3B35E8Dm15E0r46a8x81C0z692AC2253B039.exe
        C:\Windows\mF3B35E8Dm15E0r46a8x81C0z692AC2253B039.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:4600
        • C:\Windows\mAFA197F9m2A67r4df9x993Cz8FD2B818D5A59.exe
          C:\Windows\mAFA197F9m2A67r4df9x993Cz8FD2B818D5A59.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:476
          • C:\Windows\m4AF9D3BBm0137r4109xBF02z2C0E564E09639.exe
            C:\Windows\m4AF9D3BBm0137r4109xBF02z2C0E564E09639.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:372
            • C:\Windows\m493E01F1m11CCr4d5fx81A2zA17BB68E12719.exe
              C:\Windows\m493E01F1m11CCr4d5fx81A2zA17BB68E12719.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:5072
              • C:\Windows\mAD8B421Bm04B3r49edxAD52zBA79E67029539.exe
                C:\Windows\mAD8B421Bm04B3r49edxAD52zBA79E67029539.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:5896
                • C:\Windows\m9585E16Em67B2r4722xAB95z72D3EEB75F799.exe
                  C:\Windows\m9585E16Em67B2r4722xAB95z72D3EEB75F799.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:5696
                  • C:\Windows\m2F317E49m1250r424cxB346z49793254796F9.exe
                    C:\Windows\m2F317E49m1250r424cxB346z49793254796F9.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:2028
                    • C:\Windows\mBEBE81E6m5505r4977x91A3z5A4CF99A77129.exe
                      C:\Windows\mBEBE81E6m5505r4977x91A3z5A4CF99A77129.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:5784
                      • C:\Windows\mF2942666m7139r473axBAC9z04C01019BB2F9.exe
                        C:\Windows\mF2942666m7139r473axBAC9z04C01019BB2F9.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:1368
                        • C:\Windows\m59B506E0mD50Dr47c0x892CzF7507DDC335D9.exe
                          C:\Windows\m59B506E0mD50Dr47c0x892CzF7507DDC335D9.exe
                          12⤵
                          • Executes dropped EXE
                          • System Location Discovery: System Language Discovery
                          PID:2576
                        • C:\Windows\SysWOW64\cmd.exe
                          C:\Windows\system32\cmd.exe /c del C:\Windows\MF2942~1.EXE > nul
                          12⤵
                          • Executes a command shell one-liner
                          • System Location Discovery: System Language Discovery
                          PID:3876
                      • C:\Windows\SysWOW64\cmd.exe
                        C:\Windows\system32\cmd.exe /c del C:\Windows\MBEBE8~1.EXE > nul
                        11⤵
                        • Executes a command shell one-liner
                        • System Location Discovery: System Language Discovery
                        PID:2316
                    • C:\Windows\SysWOW64\cmd.exe
                      C:\Windows\system32\cmd.exe /c del C:\Windows\M2F317~1.EXE > nul
                      10⤵
                      • Executes a command shell one-liner
                      • System Location Discovery: System Language Discovery
                      PID:4156
                  • C:\Windows\SysWOW64\cmd.exe
                    C:\Windows\system32\cmd.exe /c del C:\Windows\M9585E~1.EXE > nul
                    9⤵
                    • Executes a command shell one-liner
                    • System Location Discovery: System Language Discovery
                    PID:4592
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /c del C:\Windows\MAD8B4~1.EXE > nul
                  8⤵
                  • Executes a command shell one-liner
                  • System Location Discovery: System Language Discovery
                  PID:3216
              • C:\Windows\SysWOW64\cmd.exe
                C:\Windows\system32\cmd.exe /c del C:\Windows\M493E0~1.EXE > nul
                7⤵
                • Executes a command shell one-liner
                • System Location Discovery: System Language Discovery
                PID:4356
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /c del C:\Windows\M4AF9D~1.EXE > nul
              6⤵
              • Executes a command shell one-liner
              • System Location Discovery: System Language Discovery
              PID:3596
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /c del C:\Windows\MAFA19~1.EXE > nul
            5⤵
            • Executes a command shell one-liner
            • System Location Discovery: System Language Discovery
            PID:300
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /c del C:\Windows\MF3B35~1.EXE > nul
          4⤵
          • Executes a command shell one-liner
          • System Location Discovery: System Language Discovery
          PID:4980
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c del C:\Windows\M53BAD~1.EXE > nul
        3⤵
        • Executes a command shell one-liner
        • System Location Discovery: System Language Discovery
        PID:3708
    • 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:4524

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        m2F317E49m1250r424cxB346z49793254796F9.exe

        • Path C:\Windows\m2F317E49m1250r424cxB346z49793254796F9.exe
        • Size 59KB
        • SHA256 510e324a234cdaff1aac1a2b05e3e5a26358f975f92d609c6740cb56570fd83a
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m493E01F1m11CCr4d5fx81A2zA17BB68E12719.exe

        • Path C:\Windows\m493E01F1m11CCr4d5fx81A2zA17BB68E12719.exe
        • Size 59KB
        • SHA256 51a39203d4674eedcc2eb216dca68de0ebaa5614ce9f4b56175397a0feaab21f
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m4AF9D3BBm0137r4109xBF02z2C0E564E09639.exe

        • Path C:\Windows\m4AF9D3BBm0137r4109xBF02z2C0E564E09639.exe
        • Size 59KB
        • SHA256 fb4d2f7747da8fa3fd02ff1edd41fe3d3a5a7b12e5c2143de0b27beb6a7c2e5e
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m53BADA30m8346r462dx9E1Ez77E24DB456689.exe

        • Path C:\Windows\m53BADA30m8346r462dx9E1Ez77E24DB456689.exe
        • Size 59KB
        • SHA256 f3c4f5194d2ba26734ee9ef3f354f3bb993201b62e15b34c7b1a1e332820f42a
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m59B506E0mD50Dr47c0x892CzF7507DDC335D9.exe

        • Path C:\Windows\m59B506E0mD50Dr47c0x892CzF7507DDC335D9.exe
        • Size 59KB
        • SHA256 64a0da385f6b096786c83358bb9b1b3c1cd998003cfc35dacc74c3208aadaf04
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m9585E16Em67B2r4722xAB95z72D3EEB75F799.exe

        • Path C:\Windows\m9585E16Em67B2r4722xAB95z72D3EEB75F799.exe
        • Size 59KB
        • SHA256 40cfd68f449847ebc99f08c15c58129d1618b487c2bae89a50e3e68ff48a183b
        • MD5 SHA1 SHA512 SSDEEP TLSH

        mAD8B421Bm04B3r49edxAD52zBA79E67029539.exe

        • Path C:\Windows\mAD8B421Bm04B3r49edxAD52zBA79E67029539.exe
        • Size 59KB
        • SHA256 bda736ac4ffa7cefc0d8ef343cf9bfd15d31f061679b59f74d59b755593d436c
        • MD5 SHA1 SHA512 SSDEEP TLSH

        mAFA197F9m2A67r4df9x993Cz8FD2B818D5A59.exe

        • Path C:\Windows\mAFA197F9m2A67r4df9x993Cz8FD2B818D5A59.exe
        • Size 59KB
        • SHA256 2eca6f348640efc610b7e04a8d46739d076338d2509b74dcaf2e1138e582d2fe
        • MD5 SHA1 SHA512 SSDEEP TLSH

        mBEBE81E6m5505r4977x91A3z5A4CF99A77129.exe

        • Path C:\Windows\mBEBE81E6m5505r4977x91A3z5A4CF99A77129.exe
        • Size 59KB
        • SHA256 9339e6acfb8d71da41a413320748e4c84554091e5f24921a766d5e193177cfe9
        • MD5 SHA1 SHA512 SSDEEP TLSH

        mF2942666m7139r473axBAC9z04C01019BB2F9.exe

        • Path C:\Windows\mF2942666m7139r473axBAC9z04C01019BB2F9.exe
        • Size 59KB
        • SHA256 777ab4ca1e86df9239bd7f4784a0bc7c2388e6d5faee59ad122bf0b071c99c20
        • MD5 SHA1 SHA512 SSDEEP TLSH

        mF3B35E8Dm15E0r46a8x81C0z692AC2253B039.exe

        • Path C:\Windows\mF3B35E8Dm15E0r46a8x81C0z692AC2253B039.exe
        • Size 59KB
        • SHA256 6a01053c89dd41f441a304bc0af2046b0027d6c2d1a216852febbf28c991c9fe
        • MD5 SHA1 SHA512 SSDEEP TLSH