Analysis

  • max time kernel
    149s
  • max time network
    149s
  • platform
    windows11-21h2_x64
  • resource
    win11-20260513-en
  • resource tags

    arch:x64arch:x86image:win11-20260513-enlocale:en-usos:windows11-21h2-x64systemwindows
  • submitted
    25/05/2026, 12:34

General

  • Target
    2026-05-25_3833d15ea2f4813681dac10348c8f0b9_elex_wannacry.exe
  • Size 84KB
  • Sample260525-pr7pfabs4y
  • SHA256 dab9d53544e33198036c8faa722b0ccc1bf85e423b93493fdd8c5f89990160c6
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
9/10

Malware Config

Signatures

  • Custom signature
    Detects Windows executables referencing non-Windows User-Agents 11 IoCs
  • Executes dropped EXE 11 IoCs
  • Drops file in Windows directory 11 IoCs
  • 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\2026-05-25_3833d15ea2f4813681dac10348c8f0b9_elex_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-05-25_3833d15ea2f4813681dac10348c8f0b9_elex_wannacry.exe"
    1⤵
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1964
    • C:\Windows\m8DE53DE3c3715a41611AE00nD9265FFDABCDu.exe
      C:\Windows\m8DE53DE3c3715a41611AE00nD9265FFDABCDu.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:848
      • C:\Windows\mF0152B59cC201a4e121871FnB7F86A3130B0u.exe
        C:\Windows\mF0152B59cC201a4e121871FnB7F86A3130B0u.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:652
        • C:\Windows\m62E85F68c25FDa4c3d185F0nA2AA8BD514B0u.exe
          C:\Windows\m62E85F68c25FDa4c3d185F0nA2AA8BD514B0u.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:3848
          • C:\Windows\m3E123D0BcA97Ca4a7c1B423n6226839C907Fu.exe
            C:\Windows\m3E123D0BcA97Ca4a7c1B423n6226839C907Fu.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:3504
            • C:\Windows\mC8E99BCEc5AFDa40d61BCAFnB65A4656A422u.exe
              C:\Windows\mC8E99BCEc5AFDa40d61BCAFnB65A4656A422u.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:4356
              • C:\Windows\m36FB2BB5c598Ea4f9d19BCBn4541DDAA5C02u.exe
                C:\Windows\m36FB2BB5c598Ea4f9d19BCBn4541DDAA5C02u.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:1888
                • C:\Windows\m5CF903CFc261Fa4b801B3F3n8B5AA321BED6u.exe
                  C:\Windows\m5CF903CFc261Fa4b801B3F3n8B5AA321BED6u.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:4448
                  • C:\Windows\m043FD1B1c8AB1a4ff219645n8A52DD011790u.exe
                    C:\Windows\m043FD1B1c8AB1a4ff219645n8A52DD011790u.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:488
                    • C:\Windows\m67075154c6FE3a43bf1B840n45569CF55248u.exe
                      C:\Windows\m67075154c6FE3a43bf1B840n45569CF55248u.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:1392
                      • C:\Windows\m09BEBC05c7A7Ca431a1B940n0181600C706Fu.exe
                        C:\Windows\m09BEBC05c7A7Ca431a1B940n0181600C706Fu.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:1492
                        • C:\Windows\mB8E4F930c48CAa44cf1AC79n9139BD8FA3F1u.exe
                          C:\Windows\mB8E4F930c48CAa44cf1AC79n9139BD8FA3F1u.exe
                          12⤵
                          • Executes dropped EXE
                          • System Location Discovery: System Language Discovery
                          PID:3664
                        • C:\Windows\SysWOW64\cmd.exe
                          C:\Windows\system32\cmd.exe /c del C:\Windows\M09BEB~1.EXE > nul
                          12⤵
                          • System Location Discovery: System Language Discovery
                          PID:2168
                      • C:\Windows\SysWOW64\cmd.exe
                        C:\Windows\system32\cmd.exe /c del C:\Windows\M67075~1.EXE > nul
                        11⤵
                        • System Location Discovery: System Language Discovery
                        PID:2316
                    • C:\Windows\SysWOW64\cmd.exe
                      C:\Windows\system32\cmd.exe /c del C:\Windows\M043FD~1.EXE > nul
                      10⤵
                      • System Location Discovery: System Language Discovery
                      PID:1880
                  • C:\Windows\SysWOW64\cmd.exe
                    C:\Windows\system32\cmd.exe /c del C:\Windows\M5CF90~1.EXE > nul
                    9⤵
                    • System Location Discovery: System Language Discovery
                    PID:3160
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /c del C:\Windows\M36FB2~1.EXE > nul
                  8⤵
                  • System Location Discovery: System Language Discovery
                  PID:752
              • C:\Windows\SysWOW64\cmd.exe
                C:\Windows\system32\cmd.exe /c del C:\Windows\MC8E99~1.EXE > nul
                7⤵
                • System Location Discovery: System Language Discovery
                PID:1628
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /c del C:\Windows\M3E123~1.EXE > nul
              6⤵
              • System Location Discovery: System Language Discovery
              PID:4688
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /c del C:\Windows\M62E85~1.EXE > nul
            5⤵
            • System Location Discovery: System Language Discovery
            PID:1388
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /c del C:\Windows\MF0152~1.EXE > nul
          4⤵
          • System Location Discovery: System Language Discovery
          PID:1944
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c del C:\Windows\M8DE53~1.EXE > nul
        3⤵
        • System Location Discovery: System Language Discovery
        PID:2768
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c del C:\Users\Admin\AppData\Local\Temp\2026-0~1.EXE > nul
      2⤵
      • System Location Discovery: System Language Discovery
      PID:4712

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        m043FD1B1c8AB1a4ff219645n8A52DD011790u.exe

        • Path C:\Windows\m043FD1B1c8AB1a4ff219645n8A52DD011790u.exe
        • Size 84KB
        • SHA256 e3cfbffebf1f8ef43d286fadc3a1df336f43881964d58b36fae882a068928162
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m09BEBC05c7A7Ca431a1B940n0181600C706Fu.exe

        • Path C:\Windows\m09BEBC05c7A7Ca431a1B940n0181600C706Fu.exe
        • Size 84KB
        • SHA256 4021bb03b130a571ea2b44666a8757ffb737942a9dd59276a7cd189acbbc05c2
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m36FB2BB5c598Ea4f9d19BCBn4541DDAA5C02u.exe

        • Path C:\Windows\m36FB2BB5c598Ea4f9d19BCBn4541DDAA5C02u.exe
        • Size 84KB
        • SHA256 7d85a18f46bd597a4f1ffd25a76336234abf9e29093aed02bf1cf52bbbc52d24
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m3E123D0BcA97Ca4a7c1B423n6226839C907Fu.exe

        • Path C:\Windows\m3E123D0BcA97Ca4a7c1B423n6226839C907Fu.exe
        • Size 84KB
        • SHA256 bd5e74dce61724688c1b68e0a5a3261f743a15c76624fa0831f03dd0b4fb0367
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m5CF903CFc261Fa4b801B3F3n8B5AA321BED6u.exe

        • Path C:\Windows\m5CF903CFc261Fa4b801B3F3n8B5AA321BED6u.exe
        • Size 84KB
        • SHA256 3095076713af8d53b417def70bfc921890845b99af00e7ac8cf65fb54794439d
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m62E85F68c25FDa4c3d185F0nA2AA8BD514B0u.exe

        • Path C:\Windows\m62E85F68c25FDa4c3d185F0nA2AA8BD514B0u.exe
        • Size 84KB
        • SHA256 65db18790383a1ff25bff1eecdd83dd6a6116169f3227e14b17de09528828ebc
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m67075154c6FE3a43bf1B840n45569CF55248u.exe

        • Path C:\Windows\m67075154c6FE3a43bf1B840n45569CF55248u.exe
        • Size 84KB
        • SHA256 73b06c06d88c942c9129567c156c66ebdb1dcd117dfb8839b534630731470276
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m8DE53DE3c3715a41611AE00nD9265FFDABCDu.exe

        • Path C:\Windows\m8DE53DE3c3715a41611AE00nD9265FFDABCDu.exe
        • Size 84KB
        • SHA256 497de9e39799ccbfc9f90ab8ebc71499953714eeb66152000446bb63d86ee8d5
        • MD5 SHA1 SHA512 SSDEEP TLSH

        mB8E4F930c48CAa44cf1AC79n9139BD8FA3F1u.exe

        • Path C:\Windows\mB8E4F930c48CAa44cf1AC79n9139BD8FA3F1u.exe
        • Size 84KB
        • SHA256 0fb8184c1d51fca1b63234e7c40904647d921c44f4ddfc5d9e96dea054861a94
        • MD5 SHA1 SHA512 SSDEEP TLSH

        mC8E99BCEc5AFDa40d61BCAFnB65A4656A422u.exe

        • Path C:\Windows\mC8E99BCEc5AFDa40d61BCAFnB65A4656A422u.exe
        • Size 84KB
        • SHA256 72bf6ec8ac1e98fa33be4f1b564b3ecf8e0da704437d5e6351d61e81a3b4ccfd
        • MD5 SHA1 SHA512 SSDEEP TLSH

        mF0152B59cC201a4e121871FnB7F86A3130B0u.exe

        • Path C:\Windows\mF0152B59cC201a4e121871FnB7F86A3130B0u.exe
        • Size 84KB
        • SHA256 4e240ad144ec5641a548c3d426a6496231ed528140ae4ff1f81b75e871e0170c
        • MD5 SHA1 SHA512 SSDEEP TLSH