Analysis

  • max time kernel
    149s
  • max time network
    154s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    12/06/2026, 18:16

General

  • Target
    66VOAk0O.exe
  • Size 207KB
  • Sample260612-wwtrpsbs2x
  • SHA256 1bda9c50d3b02def945d52318fff7e35844f6842772d0fc8c7d80c7af37bcbb9
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Family: RoningLoader

    RoningLoader is a multi-stage malware loader used by the Dragon Breath APT.

  • Detects RoningLoader loader 20 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 1 IoCs
  • Drops file in System32 directory 1 IoCs
  • Enumerates processes with tasklist 1 TTPs 15 IoCs
  • Drops file in Windows directory 1 IoCs
  • Delays execution with timeout.exe 15 IoCs
  • Suspicious behavior: EnumeratesProcesses 36 IoCs
  • Suspicious behavior: LoadsDriver 10 IoCs
  • Suspicious behavior: MapViewOfSection 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 18 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 49 IoCs

Processes

  • C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k DcomLaunch -p
    1⤵
      PID:796
    • C:\Users\Admin\AppData\Local\Temp\66VOAk0O.exe
      "C:\Users\Admin\AppData\Local\Temp\66VOAk0O.exe"
      1⤵
      • Drops file in System32 directory
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:2892
    • C:\Windows\system32\regsvr32.exe
      regsvr32.exe /S "C:\ProgramData\Roning\goldendays.dll
      1⤵
      • Loads dropped DLL
      • Drops file in Windows directory
      • Suspicious use of WriteProcessMemory
      PID:2604
      • C:\Windows\system32\cmd.exe
        cmd.exe /C ""C:\windows\vFgfTYHHzY.bat""
        2⤵
        • Suspicious use of WriteProcessMemory
        PID:3684
        • C:\Windows\system32\tasklist.exe
          tasklist /fi "PID eq 3788"
          3⤵
          • Enumerates processes with tasklist
          • Suspicious use of AdjustPrivilegeToken
          PID:5920
        • C:\Windows\system32\findstr.exe
          findstr /i "3788"
          3⤵
            PID:4936
          • C:\Windows\system32\timeout.exe
            timeout /t 10
            3⤵
            • Delays execution with timeout.exe
            PID:1916
          • C:\Windows\system32\tasklist.exe
            tasklist /fi "PID eq 3788"
            3⤵
            • Enumerates processes with tasklist
            • Suspicious use of AdjustPrivilegeToken
            PID:456
          • C:\Windows\system32\findstr.exe
            findstr /i "3788"
            3⤵
              PID:5672
            • C:\Windows\system32\timeout.exe
              timeout /t 10
              3⤵
              • Delays execution with timeout.exe
              PID:2488
            • C:\Windows\system32\tasklist.exe
              tasklist /fi "PID eq 3788"
              3⤵
              • Enumerates processes with tasklist
              • Suspicious use of AdjustPrivilegeToken
              PID:6016
            • C:\Windows\system32\findstr.exe
              findstr /i "3788"
              3⤵
                PID:4256
              • C:\Windows\system32\timeout.exe
                timeout /t 10
                3⤵
                • Delays execution with timeout.exe
                PID:5352
              • C:\Windows\system32\tasklist.exe
                tasklist /fi "PID eq 3788"
                3⤵
                • Enumerates processes with tasklist
                • Suspicious use of AdjustPrivilegeToken
                PID:5680
              • C:\Windows\system32\findstr.exe
                findstr /i "3788"
                3⤵
                  PID:1860
                • C:\Windows\system32\timeout.exe
                  timeout /t 10
                  3⤵
                  • Delays execution with timeout.exe
                  PID:2172
                • C:\Windows\system32\tasklist.exe
                  tasklist /fi "PID eq 3788"
                  3⤵
                  • Enumerates processes with tasklist
                  • Suspicious use of AdjustPrivilegeToken
                  PID:2668
                • C:\Windows\system32\findstr.exe
                  findstr /i "3788"
                  3⤵
                    PID:1644
                  • C:\Windows\system32\timeout.exe
                    timeout /t 10
                    3⤵
                    • Delays execution with timeout.exe
                    PID:4624
                  • C:\Windows\system32\tasklist.exe
                    tasklist /fi "PID eq 3788"
                    3⤵
                    • Enumerates processes with tasklist
                    • Suspicious use of AdjustPrivilegeToken
                    PID:4528
                  • C:\Windows\system32\findstr.exe
                    findstr /i "3788"
                    3⤵
                      PID:4388
                    • C:\Windows\system32\timeout.exe
                      timeout /t 10
                      3⤵
                      • Delays execution with timeout.exe
                      PID:4368
                    • C:\Windows\system32\tasklist.exe
                      tasklist /fi "PID eq 3788"
                      3⤵
                      • Enumerates processes with tasklist
                      • Suspicious use of AdjustPrivilegeToken
                      PID:2628
                    • C:\Windows\system32\findstr.exe
                      findstr /i "3788"
                      3⤵
                        PID:4664
                      • C:\Windows\system32\timeout.exe
                        timeout /t 10
                        3⤵
                        • Delays execution with timeout.exe
                        PID:5356
                      • C:\Windows\system32\tasklist.exe
                        tasklist /fi "PID eq 3788"
                        3⤵
                        • Enumerates processes with tasklist
                        • Suspicious use of AdjustPrivilegeToken
                        PID:5076
                      • C:\Windows\system32\findstr.exe
                        findstr /i "3788"
                        3⤵
                          PID:5924
                        • C:\Windows\system32\timeout.exe
                          timeout /t 10
                          3⤵
                          • Delays execution with timeout.exe
                          PID:2532
                        • C:\Windows\system32\tasklist.exe
                          tasklist /fi "PID eq 3788"
                          3⤵
                          • Enumerates processes with tasklist
                          • Suspicious use of AdjustPrivilegeToken
                          PID:3344
                        • C:\Windows\system32\findstr.exe
                          findstr /i "3788"
                          3⤵
                            PID:4968
                          • C:\Windows\system32\timeout.exe
                            timeout /t 10
                            3⤵
                            • Delays execution with timeout.exe
                            PID:3940
                          • C:\Windows\system32\tasklist.exe
                            tasklist /fi "PID eq 3788"
                            3⤵
                            • Enumerates processes with tasklist
                            • Suspicious use of AdjustPrivilegeToken
                            PID:724
                          • C:\Windows\system32\findstr.exe
                            findstr /i "3788"
                            3⤵
                              PID:2892
                            • C:\Windows\system32\timeout.exe
                              timeout /t 10
                              3⤵
                              • Delays execution with timeout.exe
                              PID:2436
                            • C:\Windows\system32\tasklist.exe
                              tasklist /fi "PID eq 3788"
                              3⤵
                              • Enumerates processes with tasklist
                              • Suspicious use of AdjustPrivilegeToken
                              PID:960
                            • C:\Windows\system32\findstr.exe
                              findstr /i "3788"
                              3⤵
                                PID:3560
                              • C:\Windows\system32\timeout.exe
                                timeout /t 10
                                3⤵
                                • Delays execution with timeout.exe
                                PID:2224
                              • C:\Windows\system32\tasklist.exe
                                tasklist /fi "PID eq 3788"
                                3⤵
                                • Enumerates processes with tasklist
                                • Suspicious use of AdjustPrivilegeToken
                                PID:5204
                              • C:\Windows\system32\findstr.exe
                                findstr /i "3788"
                                3⤵
                                  PID:2504
                                • C:\Windows\system32\timeout.exe
                                  timeout /t 10
                                  3⤵
                                  • Delays execution with timeout.exe
                                  PID:688
                                • C:\Windows\system32\tasklist.exe
                                  tasklist /fi "PID eq 3788"
                                  3⤵
                                  • Enumerates processes with tasklist
                                  • Suspicious use of AdjustPrivilegeToken
                                  PID:4176
                                • C:\Windows\system32\findstr.exe
                                  findstr /i "3788"
                                  3⤵
                                    PID:3724
                                  • C:\Windows\system32\timeout.exe
                                    timeout /t 10
                                    3⤵
                                    • Delays execution with timeout.exe
                                    PID:5372
                                  • C:\Windows\system32\tasklist.exe
                                    tasklist /fi "PID eq 3788"
                                    3⤵
                                    • Enumerates processes with tasklist
                                    • Suspicious use of AdjustPrivilegeToken
                                    PID:6000
                                  • C:\Windows\system32\findstr.exe
                                    findstr /i "3788"
                                    3⤵
                                      PID:1012
                                    • C:\Windows\system32\timeout.exe
                                      timeout /t 10
                                      3⤵
                                      • Delays execution with timeout.exe
                                      PID:468
                                    • C:\Windows\system32\tasklist.exe
                                      tasklist /fi "PID eq 3788"
                                      3⤵
                                      • Enumerates processes with tasklist
                                      • Suspicious use of AdjustPrivilegeToken
                                      PID:3328
                                    • C:\Windows\system32\findstr.exe
                                      findstr /i "3788"
                                      3⤵
                                        PID:764
                                      • C:\Windows\system32\timeout.exe
                                        timeout /t 10
                                        3⤵
                                        • Delays execution with timeout.exe
                                        PID:2600
                                  • C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\elevation_service.exe
                                    "C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\elevation_service.exe"
                                    1⤵
                                    • Suspicious behavior: EnumeratesProcesses
                                    • Suspicious behavior: MapViewOfSection
                                    • Suspicious use of AdjustPrivilegeToken
                                    PID:3788
                                  • C:\Users\Admin\AppData\Local\Temp\vmservice.sys
                                    C:\Users\Admin\AppData\Local\Temp\vmservice.sys
                                    1⤵
                                    • Executes dropped EXE
                                    PID:5664

                                  Network

                                        MITRE ATT&CK Enterprise v16

                                        Replay Monitor

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                                        Downloads

                                        Enpug.bin

                                        • Path C:\ProgramData\Roning\Enpug.bin
                                        • Size 170KB
                                        • SHA256 a696f2543cdfd0578f96d458816051e65ed25e757502ed190182e5f85ef522cb
                                        • MD5 SHA1 SHA512 SSDEEP TLSH

                                        goldendays.dll

                                        • Path C:\ProgramData\Roning\goldendays.dll
                                        • Size 258KB
                                        • SHA256 33b494eaaa6d7ed75eec74f8c8c866b6c42f59ca72b8517b3d4752c3313e617c
                                        • MD5 SHA1 SHA512 SSDEEP TLSH

                                        trustinstaller.bin

                                        • Path C:\ProgramData\Roning\trustinstaller.bin
                                        • Size 142KB
                                        • SHA256 fc63f5dfc93f2358f4cba18cbdf99578fff5dac4cdd2de193a21f6041a0e01bc
                                        • MD5 SHA1 SHA512 SSDEEP TLSH

                                        vmservice.sys

                                        • Path C:\Users\Admin\AppData\Local\Temp\vmservice.sys
                                        • Size 50KB
                                        • SHA256 627169b1bad0744f636c72a86f6f8e0ff1f4fbb475e8629576a2462a0341ca4f
                                        • MD5 SHA1 SHA512 SSDEEP TLSH

                                        vFgfTYHHzY.bat

                                        • Path C:\windows\vFgfTYHHzY.bat
                                        • Size 299B
                                        • SHA256 293efee939c3f4b63cf054b4bfcf6557ffcf0239b128cd84f7f69f26cd153c94
                                        • MD5 SHA1 SHA512 TLSH

                                        memory/796-21-0x000001FCBBE90000-0x000001FCBBF0D000-memory.dmp

                                        memory/1540-60-0x0000000140000000-0x0000000140031000-memory.dmp

                                        memory/1540-53-0x0000000140000000-0x0000000140031000-memory.dmp

                                        memory/1540-50-0x0000000140000000-0x0000000140031000-memory.dmp

                                        memory/1540-47-0x00000145A71F0000-0x00000145A721B000-memory.dmp

                                        memory/2892-8-0x0000000140000000-0x00000001402BF000-memory.dmp

                                        memory/2892-7-0x0000000140000000-0x00000001402BF000-memory.dmp

                                        memory/2892-2-0x0000000140000000-0x00000001402BF000-memory.dmp

                                        memory/2892-6-0x0000000140000000-0x00000001402BF000-memory.dmp

                                        memory/2892-1-0x0000000140000000-0x00000001402BF000-memory.dmp

                                        memory/2892-0-0x0000000140000000-0x00000001402BF000-memory.dmp

                                        memory/2892-17-0x0000000140000000-0x00000001402BF000-memory.dmp

                                        memory/2892-18-0x0000000140000000-0x00000001402BF000-memory.dmp

                                        memory/2892-4-0x0000000140000000-0x00000001402BF000-memory.dmp

                                        memory/2892-5-0x0000000140000000-0x00000001402BF000-memory.dmp

                                        memory/2892-10-0x0000000002900000-0x0000000002BBA000-memory.dmp

                                        memory/2892-3-0x0000000140000000-0x00000001402BF000-memory.dmp

                                        memory/2892-58-0x0000000140000000-0x00000001402BF000-memory.dmp

                                        memory/2892-16-0x0000000140000000-0x00000001402BF000-memory.dmp

                                        memory/2892-11-0x0000000140000000-0x00000001402BF000-memory.dmp

                                        memory/2892-12-0x0000000000AC0000-0x0000000000AC1000-memory.dmp

                                        memory/2892-14-0x0000000140000000-0x00000001402BF000-memory.dmp

                                        memory/2892-13-0x0000000140000000-0x00000001402BF000-memory.dmp

                                        memory/2892-15-0x0000000140000000-0x00000001402BF000-memory.dmp

                                        memory/2892-55-0x0000000140000000-0x00000001402BF000-memory.dmp

                                        memory/2892-57-0x0000000140000000-0x00000001402BF000-memory.dmp

                                        memory/3788-42-0x0000000140000000-0x0000000140027000-memory.dmp

                                        memory/3788-59-0x0000000140000000-0x0000000140027000-memory.dmp

                                        memory/3788-34-0x0000019C84160000-0x0000019C84184000-memory.dmp