Analysis

  • max time kernel
    149s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    14/08/2026, 23:47

General

  • Target
    2026-08-14_5a2873c0634be85e24d74a2b3041afd2_coinminer_elex_jaku_nymaim_rhadamanthys_wannacry.exe
  • Size 1.6MB
  • Sample260814-3ste4athkh
  • SHA256 31cad2e30d3f673e60b51319831a8ac7f53d50b6c305a86e222d094e07af0f0c
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Modifies visibility of file extensions in Explorer 2 TTPs 1 IoCs
  • Modifies visibility of hidden/system files in Explorer 2 TTPs 3 IoCs
  • Checks computer location settings 2 TTPs 4 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Executes dropped EXE 9 IoCs
  • Loads dropped DLL 2 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
  • Enumerates connected drives 3 TTPs 46 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Executes a command shell one-liner 1 TTPs 5 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 16 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious behavior: EnumeratesProcesses 24 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 3 IoCs
  • Suspicious use of WriteProcessMemory 16 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
      PID:3288
      • C:\Users\Admin\AppData\Local\Temp\2026-08-14_5a2873c0634be85e24d74a2b3041afd2_coinminer_elex_jaku_nymaim_rhadamanthys_wannacry.exe
        "C:\Users\Admin\AppData\Local\Temp\2026-08-14_5a2873c0634be85e24d74a2b3041afd2_coinminer_elex_jaku_nymaim_rhadamanthys_wannacry.exe"
        2⤵
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:1732
        • C:\Windows\SysWOW64\explorer.exe
          explorer.exe
          3⤵
          • System Location Discovery: System Language Discovery
          • Suspicious use of WriteProcessMemory
          PID:1312
          • C:\Users\Admin\AppData\Local\Temp\@AE7C5F.tmp.exe
            "C:\Users\Admin\AppData\Local\Temp\@AE7C5F.tmp.exe"
            4⤵
            • Checks computer location settings
            • Executes dropped EXE
            • Loads dropped DLL
            • System Location Discovery: System Language Discovery
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of WriteProcessMemory
            PID:2364
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Roaming\Temp\Admin0.bat" "
              5⤵
              • Executes a command shell one-liner
              • System Location Discovery: System Language Discovery
              • Suspicious use of WriteProcessMemory
              PID:5044
              • C:\Users\Admin\AppData\Roaming\Admin\WdExt.exe
                "C:\Users\Admin\AppData\Roaming\Admin\WdExt.exe"
                6⤵
                • Checks computer location settings
                • Executes dropped EXE
                • Loads dropped DLL
                • System Location Discovery: System Language Discovery
                • Suspicious behavior: EnumeratesProcesses
                • Suspicious use of WriteProcessMemory
                PID:3320
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Roaming\Temp\Admin1.bat" "
                  7⤵
                  • Executes a command shell one-liner
                  • System Location Discovery: System Language Discovery
                  • Suspicious use of WriteProcessMemory
                  PID:4780
                  • C:\Users\Admin\AppData\Roaming\Admin\module_launcher.exe
                    "C:\Users\Admin\AppData\Roaming\Admin\module_launcher.exe" /i 3320
                    8⤵
                    • Checks computer location settings
                    • Executes dropped EXE
                    • Adds Run key to start application
                    • System Location Discovery: System Language Discovery
                    • Suspicious behavior: EnumeratesProcesses
                    • Suspicious use of WriteProcessMemory
                    PID:2848
                    • C:\Windows\SysWOW64\cmd.exe
                      C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Roaming\Temp\Admin2.bat" "
                      9⤵
                      • Executes a command shell one-liner
                      • System Location Discovery: System Language Discovery
                      • Suspicious use of WriteProcessMemory
                      PID:1152
                      • C:\Users\Admin\AppData\Roaming\Admin\kb50145.exe
                        "C:\Users\Admin\AppData\Roaming\Admin\kb50145.exe"
                        10⤵
                        • Checks computer location settings
                        • Executes dropped EXE
                        • System Location Discovery: System Language Discovery
                        • Suspicious use of WriteProcessMemory
                        PID:3788
                        • C:\Users\Admin\AppData\Roaming\injector_s.exe
                          "C:\Users\Admin\AppData\Roaming\injector_s.exe"
                          11⤵
                          • Executes dropped EXE
                          • System Location Discovery: System Language Discovery
                          • Suspicious behavior: EnumeratesProcesses
                          • Suspicious use of AdjustPrivilegeToken
                          • Suspicious use of WriteProcessMemory
                          PID:2108
                        • C:\Windows\SysWOW64\cmd.exe
                          C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\a0x.bat" "C:\Users\Admin\AppData\Roaming\Admin\kb50145.exe" "C:\Users\Admin\AppData\Local\Temp\a0x.bat""
                          11⤵
                          • Executes a command shell one-liner
                          • System Location Discovery: System Language Discovery
                          PID:1988
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Roaming\Temp\Admin1.bat" "
              5⤵
              • Executes a command shell one-liner
              • System Location Discovery: System Language Discovery
              PID:564
          • C:\Users\Admin\AppData\Local\Temp\2026-08-14_5a2873c0634be85e24d74a2b3041afd2_coinminer_elex_jaku_nymaim_rhadamanthys_wannacry.exe
            "C:\Users\Admin\AppData\Local\Temp\2026-08-14_5a2873c0634be85e24d74a2b3041afd2_coinminer_elex_jaku_nymaim_rhadamanthys_wannacry.exe"
            4⤵
            • Modifies visibility of file extensions in Explorer
            • Modifies visibility of hidden/system files in Explorer
            • Executes dropped EXE
            • Adds Run key to start application
            • System Location Discovery: System Language Discovery
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of SetWindowsHookEx
            • Suspicious use of WriteProcessMemory
            PID:2156
            • C:\Users\Admin\AppData\Roaming\Microsoft\Office\rundll32.exe
              C:\Users\Admin\AppData\Roaming\Microsoft\Office\rundll32.exe
              5⤵
              • Modifies visibility of hidden/system files in Explorer
              • Executes dropped EXE
              • Enumerates connected drives
              • System Location Discovery: System Language Discovery
              • Suspicious use of SetWindowsHookEx
              PID:4236
    • C:\Users\Admin\AppData\Roaming\Admin\module_launcher.exe
      "C:\Users\Admin\AppData\Roaming\Admin\module_launcher.exe"
      1⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      PID:2388
    • C:\Users\Admin\AppData\Roaming\Microsoft\Office\rundll32.exe
      C:\Users\Admin\AppData\Roaming\Microsoft\Office\rundll32.exe
      1⤵
      • Modifies visibility of hidden/system files in Explorer
      • Executes dropped EXE
      • Enumerates connected drives
      • System Location Discovery: System Language Discovery
      • Suspicious use of SetWindowsHookEx
      PID:5020

    Network

          MITRE ATT&CK Enterprise v16

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          2026-08-14_5a2873c0634be85e24d74a2b3041afd2_coinminer_elex_jaku_nymaim_rhadamanthys_wannacry.exe

          • Path C:\Users\Admin\AppData\Local\Temp\2026-08-14_5a2873c0634be85e24d74a2b3041afd2_coinminer_elex_jaku_nymaim_rhadamanthys_wannacry.exe
          • Size 664KB
          • SHA256 67d184ecf4b2f01fdae6a3d8574a95e63ebf89ea1f1b01dd845b520a5e2cc9fc
          • MD5 SHA1 SHA512 SSDEEP TLSH

          @AE7C5F.tmp.exe

          • Path C:\Users\Admin\AppData\Local\Temp\@AE7C5F.tmp.exe
          • Size 949KB
          • SHA256 2f69cafdf4302411f9768daab357f3269794e273c8c1b0bc9e0e30284e7e8aeb
          • MD5 SHA1 SHA512 SSDEEP TLSH

          a0x.bat

          • Path C:\Users\Admin\AppData\Local\Temp\a0x.bat
          • Size 44B
          • SHA256 b1e4990bf84c402594a53a2a98011b8880239e790872de1f6c7b8b9cd1005cf5
          • MD5 SHA1 SHA512

          tmp80C4.tmp

          • Path C:\Users\Admin\AppData\Local\Temp\tmp80C4.tmp
          • Size 619KB
          • SHA256 5864a4bfc200c2d9aadfa8c9540da1af036c2c712309da9d88fa901e9582b950
          • MD5 SHA1 SHA512 SSDEEP

          tmp80C5.tmp

          • Path C:\Users\Admin\AppData\Local\Temp\tmp80C5.tmp
          • Size 121KB
          • SHA256 e1a25be30164e6aca9bf97454be217f2b49e6f65fa4d3ac710637f6ef8a213a0
          • MD5 SHA1 SHA512 SSDEEP

          tmp80D5.tmp

          • Path C:\Users\Admin\AppData\Local\Temp\tmp80D5.tmp
          • Size 131KB
          • SHA256 ba6a7655e3860d01201ffbce06398dff71fd97acff99e95ac8cd2a3e3161d1c0
          • MD5 SHA1 SHA512 SSDEEP

          tmp80D6.tmp

          • Path C:\Users\Admin\AppData\Local\Temp\tmp80D6.tmp
          • Size 99KB
          • SHA256 4a8ea33966592b337d31802f55ea7f901caec037b5b1bf18a9e2b6b044915781
          • MD5 SHA1 SHA512 SSDEEP

          tmp80D7.tmp

          • Path C:\Users\Admin\AppData\Local\Temp\tmp80D7.tmp
          • Size 172KB
          • SHA256 015caba690febdd5403ad86a04bb9763db7408a3b3f0be85f9c364580dac4649
          • MD5 SHA1 SHA512 SSDEEP

          tmp80E8.tmp

          • Path C:\Users\Admin\AppData\Local\Temp\tmp80E8.tmp
          • Size 76KB
          • SHA256 a1d30db63fcb26cfcc1e128f4b840ac1c822267a8f17de45cc2e2fc19147e41f
          • MD5 SHA1 SHA512 SSDEEP

          WdExt.exe

          • Path C:\Users\Admin\AppData\Roaming\Admin\WdExt.exe
          • Size 951KB
          • SHA256 e53ab1a5962db7a7dcabaf94f68024a8c157a2971a04b487879d37e96286674b
          • MD5 SHA1 SHA512 SSDEEP TLSH

          kb50145.exe

          • Path C:\Users\Admin\AppData\Roaming\Admin\kb50145.exe
          • Size 76KB
          • SHA256 048655d212b269073107e4636125ceeea262acce1d364fc512a0cc8f4783dcf7
          • MD5 SHA1 SHA512 SSDEEP TLSH

          module_launcher.exe

          • Path C:\Users\Admin\AppData\Roaming\Admin\module_launcher.exe
          • Size 172KB
          • SHA256 b4febd6c6fc42b7d86b575f6c44f0d49fbe9ec02e98d3be00cb26b3e32a3a6d1
          • MD5 SHA1 SHA512 SSDEEP TLSH

          Admin0.bat

          • Path C:\Users\Admin\AppData\Roaming\Temp\Admin0.bat
          • Size 105B
          • SHA256 ff5e923c453d3d61a7989b2b0f978b0bba924a7052667311c9eed54852a20cfd
          • MD5 SHA1 SHA512 TLSH

          Admin1.bat

          • Path C:\Users\Admin\AppData\Roaming\Temp\Admin1.bat
          • Size 122B
          • SHA256 b2a6a85362519db58b995e8d16ddd924efa91bff59293a2ac29ef105dc143517
          • MD5 SHA1 SHA512 TLSH

          Admin1.bat

          • Path C:\Users\Admin\AppData\Roaming\Temp\Admin1.bat
          • Size 196B
          • SHA256 240bfc55376ad61fbfac74c1c809d576c0fa556eafdc706f873df950b5b55833
          • MD5 SHA1 SHA512 TLSH

          Admin2.bat

          • Path C:\Users\Admin\AppData\Roaming\Temp\Admin2.bat
          • Size 107B
          • SHA256 bf1b95975082845d3d9d8948999d69d666dfe50d741a36cdf81fa180fa4c777b
          • MD5 SHA1 SHA512 TLSH

          mydll.dll

          • Path C:\Users\Admin\AppData\Roaming\Temp\mydll.dll
          • Size 388KB
          • SHA256 93db7c9699594caa19490280842fbebec3877278c92128b92e63d75fcd01397a
          • MD5 SHA1 SHA512 SSDEEP TLSH

          mydll.dll

          • Path C:\Users\Admin\AppData\Roaming\Temp\mydll.dll
          • Size 388KB
          • SHA256 9b3b260eafe7de948e020510694b1c45538e4003c5c6e72ff334e676a56c1c6b
          • MD5 SHA1 SHA512 SSDEEP TLSH

          injector_s.exe

          • Path C:\Users\Admin\AppData\Roaming\injector_s.exe
          • Size 188KB
          • SHA256 22c5c5bcb256c1dcaead463c92a70107ba1bac40564fe1e7d46594c6a3936778
          • MD5 SHA1 SHA512 SSDEEP TLSH

          memory/2364-15-0x0000000010000000-0x0000000010015000-memory.dmp