Analysis

  • max time kernel
    148s
  • max time network
    153s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260710-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260710-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    24/07/2026, 09:21

General

  • Target
    2026-07-24_73345d3ec6b718f1d352a52347db6dfd_elex_wannacry.exe
  • Size 59KB
  • Sample260724-lbkm7afd49
  • SHA256 4447e1480d3a98ffe6ee739c2cf6665e8911143ef2b40eff807445249519b178
  • 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\2026-07-24_73345d3ec6b718f1d352a52347db6dfd_elex_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-07-24_73345d3ec6b718f1d352a52347db6dfd_elex_wannacry.exe"
    1⤵
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:4900
    • C:\Windows\m37A23DBDmC7F9r40a9x9417zACEB0F1DB0E59.exe
      C:\Windows\m37A23DBDmC7F9r40a9x9417zACEB0F1DB0E59.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:3104
      • C:\Windows\mF52A246Cm8F0Br4683xB2FFzE5C6333BE9489.exe
        C:\Windows\mF52A246Cm8F0Br4683xB2FFzE5C6333BE9489.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:1580
        • C:\Windows\m5A33D0A1mE29Br4664x91C3z7E4380F534F89.exe
          C:\Windows\m5A33D0A1mE29Br4664x91C3z7E4380F534F89.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:1476
          • C:\Windows\m964053DBm9DFCr4eebxACD2z2FFC1A074FEB9.exe
            C:\Windows\m964053DBm9DFCr4eebxACD2z2FFC1A074FEB9.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:5464
            • C:\Windows\mD7521B87mF69Br4b1bx860Dz639A6F05DB029.exe
              C:\Windows\mD7521B87mF69Br4b1bx860Dz639A6F05DB029.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:5484
              • C:\Windows\mB7639E0CmF28Br4604x9C5Dz91658BD627979.exe
                C:\Windows\mB7639E0CmF28Br4604x9C5Dz91658BD627979.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:6096
                • C:\Windows\m3A7CD440mE111r465cxA193zC963D2BFD1BE9.exe
                  C:\Windows\m3A7CD440mE111r465cxA193zC963D2BFD1BE9.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:2544
                  • C:\Windows\m5ABE1174mEE2Ar41d7x862Cz780555F76B919.exe
                    C:\Windows\m5ABE1174mEE2Ar41d7x862Cz780555F76B919.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:4700
                    • C:\Windows\m05B2B587m9875r496fxB63Az1E43865E1C3F9.exe
                      C:\Windows\m05B2B587m9875r496fxB63Az1E43865E1C3F9.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:5820
                      • C:\Windows\mB59B151DmEFFBr4f46x9ABFzDA414091C4CC9.exe
                        C:\Windows\mB59B151DmEFFBr4f46x9ABFzDA414091C4CC9.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\mCA4A4BEFm0529r4214xBFFAz4C3E15B66C6C9.exe
                          C:\Windows\mCA4A4BEFm0529r4214xBFFAz4C3E15B66C6C9.exe
                          12⤵
                          • Executes dropped EXE
                          • System Location Discovery: System Language Discovery
                          PID:4744
                        • C:\Windows\SysWOW64\cmd.exe
                          C:\Windows\system32\cmd.exe /c del C:\Windows\MB59B1~1.EXE > nul
                          12⤵
                          • Executes a command shell one-liner
                          • System Location Discovery: System Language Discovery
                          PID:5412
                      • C:\Windows\SysWOW64\cmd.exe
                        C:\Windows\system32\cmd.exe /c del C:\Windows\M05B2B~1.EXE > nul
                        11⤵
                        • Executes a command shell one-liner
                        • System Location Discovery: System Language Discovery
                        PID:5420
                    • C:\Windows\SysWOW64\cmd.exe
                      C:\Windows\system32\cmd.exe /c del C:\Windows\M5ABE1~1.EXE > nul
                      10⤵
                      • Executes a command shell one-liner
                      • System Location Discovery: System Language Discovery
                      PID:2772
                  • C:\Windows\SysWOW64\cmd.exe
                    C:\Windows\system32\cmd.exe /c del C:\Windows\M3A7CD~1.EXE > nul
                    9⤵
                    • Executes a command shell one-liner
                    • System Location Discovery: System Language Discovery
                    PID:4728
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /c del C:\Windows\MB7639~1.EXE > nul
                  8⤵
                  • Executes a command shell one-liner
                  • System Location Discovery: System Language Discovery
                  PID:204
              • C:\Windows\SysWOW64\cmd.exe
                C:\Windows\system32\cmd.exe /c del C:\Windows\MD7521~1.EXE > nul
                7⤵
                • 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\M96405~1.EXE > nul
              6⤵
              • Executes a command shell one-liner
              • System Location Discovery: System Language Discovery
              PID:2552
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /c del C:\Windows\M5A33D~1.EXE > nul
            5⤵
            • Executes a command shell one-liner
            • System Location Discovery: System Language Discovery
            PID:4696
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /c del C:\Windows\MF52A2~1.EXE > nul
          4⤵
          • Executes a command shell one-liner
          • System Location Discovery: System Language Discovery
          PID:3464
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c del C:\Windows\M37A23~1.EXE > nul
        3⤵
        • Executes a command shell one-liner
        • System Location Discovery: System Language Discovery
        PID:244
    • 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:4136

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        m05B2B587m9875r496fxB63Az1E43865E1C3F9.exe

        • Path C:\Windows\m05B2B587m9875r496fxB63Az1E43865E1C3F9.exe
        • Size 59KB
        • SHA256 f33ca456da3d1c2999c40909915a6344093db5183a702cea08ce05f23477568f
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m37A23DBDmC7F9r40a9x9417zACEB0F1DB0E59.exe

        • Path C:\Windows\m37A23DBDmC7F9r40a9x9417zACEB0F1DB0E59.exe
        • Size 59KB
        • SHA256 3fcda2ebab2ecf2f20756473ed11de9bb10ba08f599b25cb65b5267f9f544ad0
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m3A7CD440mE111r465cxA193zC963D2BFD1BE9.exe

        • Path C:\Windows\m3A7CD440mE111r465cxA193zC963D2BFD1BE9.exe
        • Size 59KB
        • SHA256 9fdf063fbe11f7b6a7bfb5160e9307fd75ffd0645b058237e564df970e939fd7
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m5A33D0A1mE29Br4664x91C3z7E4380F534F89.exe

        • Path C:\Windows\m5A33D0A1mE29Br4664x91C3z7E4380F534F89.exe
        • Size 59KB
        • SHA256 2f1e6f5fc46b2a468ac1b5ef3cce3a07bbf338e89590c00dd40daadd7c76c14a
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m5ABE1174mEE2Ar41d7x862Cz780555F76B919.exe

        • Path C:\Windows\m5ABE1174mEE2Ar41d7x862Cz780555F76B919.exe
        • Size 59KB
        • SHA256 290e3f3fc1390620f8e63ae2d902da1ff2be4d7cf9ab40d3b3ff9ffe9ca3d4c7
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m964053DBm9DFCr4eebxACD2z2FFC1A074FEB9.exe

        • Path C:\Windows\m964053DBm9DFCr4eebxACD2z2FFC1A074FEB9.exe
        • Size 59KB
        • SHA256 7b62771ab89e8783d1c0e4dd2d5f469e5f8770c333e679dc6f815499b09bf812
        • MD5 SHA1 SHA512 SSDEEP TLSH

        mB59B151DmEFFBr4f46x9ABFzDA414091C4CC9.exe

        • Path C:\Windows\mB59B151DmEFFBr4f46x9ABFzDA414091C4CC9.exe
        • Size 59KB
        • SHA256 5dc47990acfb860b54865a455eb1f4ec532f26a44f1fa460752db7107c77cdd3
        • MD5 SHA1 SHA512 SSDEEP TLSH

        mB7639E0CmF28Br4604x9C5Dz91658BD627979.exe

        • Path C:\Windows\mB7639E0CmF28Br4604x9C5Dz91658BD627979.exe
        • Size 59KB
        • SHA256 11e6135de836c0bc9fd05e620f0977729be8076b9531ad48880bf1fbf9765bee
        • MD5 SHA1 SHA512 SSDEEP TLSH

        mCA4A4BEFm0529r4214xBFFAz4C3E15B66C6C9.exe

        • Path C:\Windows\mCA4A4BEFm0529r4214xBFFAz4C3E15B66C6C9.exe
        • Size 59KB
        • SHA256 537007e490174c7bbd4fe201d93d319706dacbdd24e393f5e03559d48614aec8
        • MD5 SHA1 SHA512 SSDEEP TLSH

        mD7521B87mF69Br4b1bx860Dz639A6F05DB029.exe

        • Path C:\Windows\mD7521B87mF69Br4b1bx860Dz639A6F05DB029.exe
        • Size 59KB
        • SHA256 9a722fe460444346722122f0b93cea3c54c0ed1f0a24d248c59f2c833c7762f0
        • MD5 SHA1 SHA512 SSDEEP TLSH

        mF52A246Cm8F0Br4683xB2FFzE5C6333BE9489.exe

        • Path C:\Windows\mF52A246Cm8F0Br4683xB2FFzE5C6333BE9489.exe
        • Size 59KB
        • SHA256 04eb40b378d062ffdefcfebf1a388ce1a24a2d188855a0e8a9b24f0856c32f14
        • MD5 SHA1 SHA512 SSDEEP TLSH