Analysis

  • max time kernel
    148s
  • max time network
    123s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260630-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260630-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    01/07/2026, 04:15

General

  • Target
    2026-06-30_79b284db020b1b4d96e3272ef184dc80_coinminer_elex_lumma-stealer_nymaim_rhadamanthys_wannacry.exe
  • Size 3.0MB
  • Sample260701-evdwesd17m
  • SHA256 10dec603a4453a502722334dc72f580313b5ace117293bf897bb6b8c339539ab
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Executes dropped EXE 8 IoCs
  • Loads dropped DLL 3 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 15 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 22 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 16 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
      PID:3712
      • C:\Users\Admin\AppData\Local\Temp\2026-06-30_79b284db020b1b4d96e3272ef184dc80_coinminer_elex_lumma-stealer_nymaim_rhadamanthys_wannacry.exe
        "C:\Users\Admin\AppData\Local\Temp\2026-06-30_79b284db020b1b4d96e3272ef184dc80_coinminer_elex_lumma-stealer_nymaim_rhadamanthys_wannacry.exe"
        2⤵
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:3684
        • C:\Windows\SysWOW64\explorer.exe
          explorer.exe
          3⤵
          • System Location Discovery: System Language Discovery
          • Suspicious use of WriteProcessMemory
          PID:5560
          • C:\Users\Admin\AppData\Local\Temp\@AE6F3F.tmp.exe
            "C:\Users\Admin\AppData\Local\Temp\@AE6F3F.tmp.exe"
            4⤵
            • Executes dropped EXE
            • Loads dropped DLL
            • System Location Discovery: System Language Discovery
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of WriteProcessMemory
            PID:5828
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Roaming\Temp\Admin0.bat" "
              5⤵
              • System Location Discovery: System Language Discovery
              • Suspicious use of WriteProcessMemory
              PID:4524
              • C:\Users\Admin\AppData\Roaming\Admin\WdExt.exe
                "C:\Users\Admin\AppData\Roaming\Admin\WdExt.exe"
                6⤵
                • Executes dropped EXE
                • Loads dropped DLL
                • System Location Discovery: System Language Discovery
                • Suspicious behavior: EnumeratesProcesses
                • Suspicious use of WriteProcessMemory
                PID:3768
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Roaming\Temp\Admin1.bat" "
                  7⤵
                  • System Location Discovery: System Language Discovery
                  • Suspicious use of WriteProcessMemory
                  PID:7144
                  • C:\Users\Admin\AppData\Roaming\Admin\module_launcher.exe
                    "C:\Users\Admin\AppData\Roaming\Admin\module_launcher.exe" /i 3768
                    8⤵
                    • Executes dropped EXE
                    • Adds Run key to start application
                    • System Location Discovery: System Language Discovery
                    • Suspicious behavior: EnumeratesProcesses
                    • Suspicious use of WriteProcessMemory
                    PID:6288
                    • C:\Windows\SysWOW64\cmd.exe
                      C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Roaming\Temp\Admin2.bat" "
                      9⤵
                      • System Location Discovery: System Language Discovery
                      • Suspicious use of WriteProcessMemory
                      PID:2412
                      • C:\Users\Admin\AppData\Roaming\Admin\kb50145.exe
                        "C:\Users\Admin\AppData\Roaming\Admin\kb50145.exe"
                        10⤵
                        • Executes dropped EXE
                        • System Location Discovery: System Language Discovery
                        • Suspicious use of WriteProcessMemory
                        PID:4876
                        • 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:4268
                        • 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⤵
                          • System Location Discovery: System Language Discovery
                          PID:2468
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Roaming\Temp\Admin1.bat" "
              5⤵
              • System Location Discovery: System Language Discovery
              PID:6500
          • C:\Users\Admin\AppData\Local\Temp\2026-06-30_79b284db020b1b4d96e3272ef184dc80_coinminer_elex_lumma-stealer_nymaim_rhadamanthys_wannacry.exe
            "C:\Users\Admin\AppData\Local\Temp\2026-06-30_79b284db020b1b4d96e3272ef184dc80_coinminer_elex_lumma-stealer_nymaim_rhadamanthys_wannacry.exe"
            4⤵
            • Executes dropped EXE
            • System Location Discovery: System Language Discovery
            • Suspicious use of WriteProcessMemory
            PID:5880
            • C:\Users\Admin\AppData\Local\Temp\~nsu.tmp\Au_.exe
              "C:\Users\Admin\AppData\Local\Temp\~nsu.tmp\Au_.exe" _?=C:\Users\Admin\AppData\Local\Temp\
              5⤵
              • Executes dropped EXE
              • Loads dropped DLL
              • System Location Discovery: System Language Discovery
              PID:6072
    • 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:852

    Network

          MITRE ATT&CK Enterprise v16

          Replay Monitor

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          Downloads

          2026-06-30_79b284db020b1b4d96e3272ef184dc80_coinminer_elex_lumma-stealer_nymaim_rhadamanthys_wannacry.exe

          • Path C:\Users\Admin\AppData\Local\Temp\2026-06-30_79b284db020b1b4d96e3272ef184dc80_coinminer_elex_lumma-stealer_nymaim_rhadamanthys_wannacry.exe
          • Size 2.0MB
          • SHA256 6b854e26a604871f65597ee4a1e7aff6ae517423bb7a507f5cb9f46f856b63ec
          • MD5 SHA1 SHA512 SSDEEP TLSH

          @AE6F3F.tmp.exe

          • Path C:\Users\Admin\AppData\Local\Temp\@AE6F3F.tmp.exe
          • Size 983KB
          • SHA256 ab3e8569fa58651fe41471748761794c9986ab741b9359a782ff8e37ae71f86d
          • MD5 SHA1 SHA512 SSDEEP TLSH

          a0x.bat

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

          nsNiuniuSkin.dll

          • Path C:\Users\Admin\AppData\Local\Temp\nsd7200.tmp\nsNiuniuSkin.dll
          • Size 892KB
          • SHA256 031ef8d0104cc58c436cc6c348aa3df38c38d4d5fad13084fe619dd44fb1bef3
          • MD5 SHA1 SHA512 SSDEEP TLSH

          skin.zip

          • Path C:\Users\Admin\AppData\Local\Temp\nsd7200.tmp\skin.zip
          • Size 1.6MB
          • SHA256 ee2d290fd713cb20312f1d11e172ca6bdc9dba05c43a02ed524661acde6dcde4
          • MD5 SHA1 SHA512 SSDEEP TLSH

          tmp7644.tmp

          • Path C:\Users\Admin\AppData\Local\Temp\tmp7644.tmp
          • Size 619KB
          • SHA256 5864a4bfc200c2d9aadfa8c9540da1af036c2c712309da9d88fa901e9582b950
          • MD5 SHA1 SHA512 SSDEEP

          tmp7655.tmp

          • Path C:\Users\Admin\AppData\Local\Temp\tmp7655.tmp
          • Size 121KB
          • SHA256 e1a25be30164e6aca9bf97454be217f2b49e6f65fa4d3ac710637f6ef8a213a0
          • MD5 SHA1 SHA512 SSDEEP

          tmp7666.tmp

          • Path C:\Users\Admin\AppData\Local\Temp\tmp7666.tmp
          • Size 131KB
          • SHA256 ba6a7655e3860d01201ffbce06398dff71fd97acff99e95ac8cd2a3e3161d1c0
          • MD5 SHA1 SHA512 SSDEEP

          tmp7667.tmp

          • Path C:\Users\Admin\AppData\Local\Temp\tmp7667.tmp
          • Size 99KB
          • SHA256 4a8ea33966592b337d31802f55ea7f901caec037b5b1bf18a9e2b6b044915781
          • MD5 SHA1 SHA512 SSDEEP

          tmp7677.tmp

          • Path C:\Users\Admin\AppData\Local\Temp\tmp7677.tmp
          • Size 172KB
          • SHA256 015caba690febdd5403ad86a04bb9763db7408a3b3f0be85f9c364580dac4649
          • MD5 SHA1 SHA512 SSDEEP

          tmp7678.tmp

          • Path C:\Users\Admin\AppData\Local\Temp\tmp7678.tmp
          • Size 76KB
          • SHA256 a1d30db63fcb26cfcc1e128f4b840ac1c822267a8f17de45cc2e2fc19147e41f
          • MD5 SHA1 SHA512 SSDEEP

          WdExt.exe

          • Path C:\Users\Admin\AppData\Roaming\Admin\WdExt.exe
          • Size 985KB
          • SHA256 ee5e7efb589c090f53c56582f5924257f78d669886b5a688910afd6623eb0876
          • 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 196B
          • SHA256 fafd5f3be346e9c2a8b7b166eddaf991664e9bfaa5362ceb6032d825b686825e
          • MD5 SHA1 SHA512 TLSH

          Admin1.bat

          • Path C:\Users\Admin\AppData\Roaming\Temp\Admin1.bat
          • Size 122B
          • SHA256 91551937ed1bd3bd0e97568b7234c8046bf4f2fb54cd3da79487352d56790ce2
          • 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 382KB
          • SHA256 f0a24c3d4e5f5948dd84a9db1206e07b904c6c12ff9e20de2a2ad7d6b04c6946
          • 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/5828-19-0x0000000010000000-0x0000000010015000-memory.dmp