| download: | hdvrcX.exe |
| Full analysis: | https://app.any.run/tasks/e9e88d9a-77a0-42ff-900b-3ffb4674aeac |
| Verdict: | Malicious activity |
| Analysis date: | December 02, 2020, 21:24:15 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Indicators: | |
| MIME: | application/x-dosexec |
| File info: | PE32 executable (GUI) Intel 80386, for MS Windows, RAR self-extracting archive |
| MD5: | D28B979C21299F7E9DF9F58D5AF60F71 |
| SHA1: | 86C8D3210E5E749C1765E5633AA1FDA0BDF6F146 |
| SHA256: | 05836C0A53D3FA6E2480E887FF3E1B3D3A6101C20B544F2C5A482F9A5D72FB93 |
| SSDEEP: | 49152:hnH+yC/XUTvxL1VsJFWVqu0fGRqgsx+Oznd+6j:hntC/X6xL1iVu0uPsEOLd5j |
MALICIOUS
Loads dropped or rewritten executable
- regsvr32.exe (PID: 1792)
- regsvr32.exe (PID: 3996)
Registers / Runs the DLL via REGSVR32.EXE
- cmd.exe (PID: 2920)
Drops executable file immediately after starts
- hdvrcX.exe (PID: 3060)
SUSPICIOUS
Creates a directory in Program Files
- hdvrcX.exe (PID: 3060)
Executable content was dropped or overwritten
- hdvrcX.exe (PID: 3060)
Creates files in the program directory
- hdvrcX.exe (PID: 3060)
Drops a file that was compiled in debug mode
- hdvrcX.exe (PID: 3060)
Creates a software uninstall entry
- reg.exe (PID: 3208)
- reg.exe (PID: 2528)
Drops a file with too old compile date
- hdvrcX.exe (PID: 3060)
Uses REG.EXE to modify Windows registry
- cmd.exe (PID: 2920)
Starts CMD.EXE for commands execution
- hdvrcX.exe (PID: 3060)
INFO
No info indicators.
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .exe | | | Win32 Executable MS Visual C++ (generic) (35.8) |
|---|---|---|
| .exe | | | Win64 Executable (generic) (31.7) |
| .scr | | | Windows screen saver (15) |
| .dll | | | Win32 Dynamic Link Library (generic) (7.5) |
| .exe | | | Win32 Executable (generic) (5.1) |
EXIF
EXE
| MachineType: | Intel 386 or later, and compatibles |
|---|---|
| TimeStamp: | 2012:06:09 15:19:49+02:00 |
| PEType: | PE32 |
| LinkerVersion: | 9 |
| CodeSize: | 74752 |
| InitializedDataSize: | 23040 |
| UninitializedDataSize: | - |
| EntryPoint: | 0xac87 |
| OSVersion: | 5 |
| ImageVersion: | - |
| SubsystemVersion: | 5 |
| Subsystem: | Windows GUI |
Summary
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
| Compilation Date: | 09-Jun-2012 13:19:49 |
| Detected languages: |
|
| Debug artifacts: |
|
DOS Header
| Magic number: | MZ |
|---|---|
| Bytes on last page of file: | 0x0090 |
| Pages in file: | 0x0003 |
| Relocations: | 0x0000 |
| Size of header: | 0x0004 |
| Min extra paragraphs: | 0x0000 |
| Max extra paragraphs: | 0xFFFF |
| Initial SS value: | 0x0000 |
| Initial SP value: | 0x00B8 |
| Checksum: | 0x0000 |
| Initial IP value: | 0x0000 |
| Initial CS value: | 0x0000 |
| Overlay number: | 0x0000 |
| OEM identifier: | 0x0000 |
| OEM information: | 0x0000 |
| Address of NE header: | 0x000000F0 |
PE Headers
| Signature: | PE |
|---|---|
| Machine: | IMAGE_FILE_MACHINE_I386 |
| Number of sections: | 5 |
| Time date stamp: | 09-Jun-2012 13:19:49 |
| Pointer to Symbol Table: | 0x00000000 |
| Number of symbols: | 0 |
| Size of Optional Header: | 0x00E0 |
| Characteristics: |
|
Sections
Name | Virtual Address | Virtual Size | Raw Size | Charateristics | Entropy |
|---|---|---|---|---|---|
.text | 0x00001000 | 0x0001231E | 0x00012400 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 6.55555 |
.rdata | 0x00014000 | 0x00001D15 | 0x00001E00 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 4.99401 |
.data | 0x00016000 | 0x00017724 | 0x00000200 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 3.54914 |
.CRT | 0x0002E000 | 0x00000020 | 0x00000200 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 0.394141 |
.rsrc | 0x0002F000 | 0x000036E0 | 0x00003800 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 5.35914 |
Resources
Title | Entropy | Size | Codepage | Language | Type |
|---|---|---|---|---|---|
1 | 5.21725 | 1464 | Latin 1 / Western European | Chinese - PRC | RT_MANIFEST |
2 | 3.88998 | 1384 | Latin 1 / Western European | Chinese - PRC | RT_ICON |
3 | 4.12176 | 744 | Latin 1 / Western European | Chinese - PRC | RT_ICON |
4 | 4.68705 | 2216 | Latin 1 / Western European | Chinese - PRC | RT_ICON |
7 | 5.31352 | 226 | Latin 1 / Western European | Chinese - PRC | RT_STRING |
8 | 5.71488 | 368 | Latin 1 / Western European | Chinese - PRC | RT_STRING |
9 | 5.51373 | 216 | Latin 1 / Western European | Chinese - PRC | RT_STRING |
10 | 4.70177 | 502 | Latin 1 / Western European | Chinese - PRC | RT_STRING |
11 | 4.87297 | 148 | Latin 1 / Western European | Chinese - PRC | RT_STRING |
12 | 2.65928 | 58 | Latin 1 / Western European | Chinese - PRC | RT_STRING |
Imports
ADVAPI32.dll |
COMCTL32.dll |
COMDLG32.dll |
GDI32.dll |
KERNEL32.dll |
OLEAUT32.dll |
SHELL32.dll |
SHLWAPI.dll |
USER32.dll |
ole32.dll |
Total processes
55
Monitored processes
18
Malicious processes
3
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 444 | reg add "HKEY_LOCAL_MACHINE\SOFTWARE\MozillaPlugins\@QVision/NetDVR_V4" /v "Path" /t reg_sz /d "C:\Program Files\QVision\V4\npnetdvrV4.dll" /f | C:\Windows\system32\reg.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Registry Console Tool Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 560 | reg add "HKEY_LOCAL_MACHINE\SOFTWARE\MozillaPlugins\@QVision/NetDVR_V4\MimeTypes\application/x-netdvrV3\progid\*" /v "*" /t reg_sz /d "true" /f | C:\Windows\system32\reg.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Registry Console Tool Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 628 | reg add "HKEY_LOCAL_MACHINE\SOFTWARE\MozillaPlugins\@QVision/NetDVR_V4\MimeTypes\application/x-netdvrV3\clsid\*" /v "*" /t reg_sz /d "true" /f | C:\Windows\system32\reg.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Registry Console Tool Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 724 | reg add "HKEY_LOCAL_MACHINE\SOFTWARE\MozillaPlugins\@QVision/NetDVR_V4" /v "Version" /t reg_sz /d "1.0.0.8" /f | C:\Windows\system32\reg.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Registry Console Tool Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 996 | reg add "HKEY_LOCAL_MACHINE\SOFTWARE\MozillaPlugins\@QVision/NetDVR_V4\MimeTypes\application/x-netdvrV3\codeBaseUrl\*" /v "*" /t reg_sz /d "true" /f | C:\Windows\system32\reg.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Registry Console Tool Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 1688 | regsvr32 /S "C:\Program Files\QVision\V4\NetStream.ax" | C:\Windows\system32\regsvr32.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Microsoft(C) Register Server Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 1760 | regsvr32 /S "C:\Program Files\QVision\V4\Decoder.ax" | C:\Windows\system32\regsvr32.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Microsoft(C) Register Server Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 1792 | regsvr32 /S "C:\Program Files\QVision\V4\hdvrc.ocx" | C:\Windows\system32\regsvr32.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Microsoft(C) Register Server Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 2528 | reg add "HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\NetDVR_V4" /v "UninstallString" /t reg_sz /d "C:\Program Files\QVision\V4\uninstall.cmd" /f | C:\Windows\system32\reg.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Registry Console Tool Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 2764 | "C:\Users\admin\AppData\Local\Temp\hdvrcX.exe" | C:\Users\admin\AppData\Local\Temp\hdvrcX.exe | — | explorer.exe | |||||||||||
User: admin Integrity Level: MEDIUM Exit code: 3221226540 | |||||||||||||||
Total events
124
Read events
57
Write events
67
Delete events
0
Modification events
| (PID) Process: | (3060) hdvrcX.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | UNCAsIntranet |
Value: 0 | |||
| (PID) Process: | (3060) hdvrcX.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | AutoDetect |
Value: 1 | |||
| (PID) Process: | (1688) regsvr32.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\CoreCodec\CoreAVC Pro |
| Operation: | write | Name: | User |
Value: My Crack | |||
| (PID) Process: | (1688) regsvr32.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\CoreCodec\CoreAVC Pro |
| Operation: | write | Name: | Serial |
Value: 8DJGU-FIF79-CORE-75LUD-BRUK7 | |||
| (PID) Process: | (1688) regsvr32.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{19B46740-5DD8-4856-9C6C-02FEBF0DA09F} |
| Operation: | write | Name: | (default) |
Value: NetStream Filter | |||
| (PID) Process: | (1688) regsvr32.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{19B46740-5DD8-4856-9C6C-02FEBF0DA09F}\InprocServer32 |
| Operation: | write | Name: | (default) |
Value: C:\Program Files\QVision\V4\NetStream.ax | |||
| (PID) Process: | (1688) regsvr32.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{19B46740-5DD8-4856-9C6C-02FEBF0DA09F}\InprocServer32 |
| Operation: | write | Name: | ThreadingModel |
Value: Both | |||
| (PID) Process: | (1688) regsvr32.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{083863F1-70DE-11D0-BD40-00A0C911CE86}\Instance\{19B46740-5DD8-4856-9C6C-02FEBF0DA09F} |
| Operation: | write | Name: | FriendlyName |
Value: NetStream Filter | |||
| (PID) Process: | (1688) regsvr32.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{083863F1-70DE-11D0-BD40-00A0C911CE86}\Instance\{19B46740-5DD8-4856-9C6C-02FEBF0DA09F} |
| Operation: | write | Name: | CLSID |
Value: {19B46740-5DD8-4856-9C6C-02FEBF0DA09F} | |||
| (PID) Process: | (1688) regsvr32.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{083863F1-70DE-11D0-BD40-00A0C911CE86}\Instance\{19B46740-5DD8-4856-9C6C-02FEBF0DA09F} |
| Operation: | write | Name: | FilterData |
Value: 0200000000002000020000000000000030706933080000000000000001000000000000000000000030747933000000006000000070000000317069330800000000000000010000000000000000000000307479330000000080000000700000007669647300001000800000AA00389B71000000000000000000000000000000006175647300001000800000AA00389B71 | |||
Executable files
11
Suspicious files
0
Text files
4
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 3060 | hdvrcX.exe | C:\Program Files\QVision\V4\LvrPlaySdk.dll | executable | |
MD5:— | SHA256:— | |||
| 3060 | hdvrcX.exe | C:\Program Files\QVision\V4\Decoder.ax | executable | |
MD5:— | SHA256:— | |||
| 3060 | hdvrcX.exe | C:\Program Files\QVision\V4\playsdkv4.dll | executable | |
MD5:— | SHA256:— | |||
| 3060 | hdvrcX.exe | C:\Program Files\QVision\V4\npnetdvrV4.dll | executable | |
MD5:— | SHA256:— | |||
| 3060 | hdvrcX.exe | C:\Program Files\QVision\V4\LvfFile.ax | executable | |
MD5:— | SHA256:— | |||
| 3060 | hdvrcX.exe | C:\Program Files\QVision\V4\uninstall.cmd | text | |
MD5:— | SHA256:— | |||
| 3060 | hdvrcX.exe | C:\Program Files\QVision\V4\nsyscli.dll | executable | |
MD5:— | SHA256:— | |||
| 3060 | hdvrcX.exe | C:\Program Files\QVision\V4\hdvrc.inf | ini | |
MD5:— | SHA256:— | |||
| 3060 | hdvrcX.exe | C:\Program Files\QVision\V4\NetSdkV2.dll | executable | |
MD5:— | SHA256:— | |||
| 3060 | hdvrcX.exe | C:\Program Files\QVision\V4\2052.lv4 | text | |
MD5:— | SHA256:— | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
0
TCP/UDP connections
0
DNS requests
0
Threats
0
HTTP requests
Download PCAP, analyze network streams, HTTP content and a lot more at the full report