| File name: | TopEngineer-Updater.exe (PC-001251) |
| Full analysis: | https://app.any.run/tasks/48cfdcde-99a8-46af-b26a-84fd637ebfbd |
| Verdict: | Malicious activity |
| Analysis date: | May 16, 2023, 03:34:53 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Indicators: | |
| MIME: | application/x-dosexec |
| File info: | PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows |
| MD5: | C572454CFD832FF1CABB6B6681791CD8 |
| SHA1: | A937F4EEA1001AE479E32BC817FF9CD173ED7DD1 |
| SHA256: | 8ADD2DF7A82B2FFE395199A93B5CA9986B5020DAB8100D2B9A112C2AD0387687 |
| SSDEEP: | 24576:wNCqKiNQ//5PPhGNV4AiaaOUjqZ39Lu8V3VSL7gP9A:w/Nm/5XhG34AiRO1/tVFSL |
| .exe | | | Generic CIL Executable (.NET, Mono, etc.) (63.1) |
|---|---|---|
| .exe | | | Win64 Executable (generic) (23.8) |
| .dll | | | Win32 Dynamic Link Library (generic) (5.6) |
| .exe | | | Win32 Executable (generic) (3.8) |
| .exe | | | Generic Win/DOS Executable (1.7) |
| AssemblyVersion: | 1.1.3.80 |
|---|---|
| ProductVersion: | 1.1.3.80 |
| ProductName: | TopEngineer-Updater |
| OriginalFileName: | TopEngineer-Updater.exe |
| LegalTrademarks: | - |
| LegalCopyright: | TopEngineer © 2022 |
| InternalName: | TopEngineer-Updater.exe |
| FileVersion: | 1.1.3.80 |
| FileDescription: | TopEngineer-Updater |
| CompanyName: | TopEngineer |
| Comments: | Средство обновления программных продуктов TopEngineer |
| CharacterSet: | Unicode |
| LanguageCode: | Neutral |
| FileSubtype: | - |
| ObjectFileType: | Executable application |
| FileOS: | Win32 |
| FileFlags: | (none) |
| FileFlagsMask: | 0x003f |
| ProductVersionNumber: | 1.1.3.80 |
| FileVersionNumber: | 1.1.3.80 |
| Subsystem: | Windows GUI |
| SubsystemVersion: | 4 |
| ImageVersion: | - |
| OSVersion: | 4 |
| EntryPoint: | 0x25e09e |
| UninitializedDataSize: | - |
| InitializedDataSize: | 304640 |
| CodeSize: | 2474496 |
| LinkerVersion: | 8 |
| PEType: | PE32 |
| ImageFileCharacteristics: | Executable, 32-bit |
| TimeStamp: | 2022:11:16 06:39:43+00:00 |
| MachineType: | Intel 386 or later, and compatibles |
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
| Compilation Date: | 16-Nov-2022 06:39:43 |
| Comments: | Средство обновления программных продуктов TopEngineer |
| CompanyName: | TopEngineer |
| FileDescription: | TopEngineer-Updater |
| FileVersion: | 1.1.3.80 |
| InternalName: | TopEngineer-Updater.exe |
| LegalCopyright: | TopEngineer © 2022 |
| LegalTrademarks: | - |
| OriginalFilename: | TopEngineer-Updater.exe |
| ProductName: | TopEngineer-Updater |
| ProductVersion: | 1.1.3.80 |
| Assembly Version: | 1.1.3.80 |
| 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: | 0x00000080 |
| Signature: | PE |
|---|---|
| Machine: | IMAGE_FILE_MACHINE_I386 |
| Number of sections: | 3 |
| Time date stamp: | 16-Nov-2022 06:39:43 |
| Pointer to Symbol Table: | 0x00000000 |
| Number of symbols: | 0 |
| Size of Optional Header: | 0x00E0 |
| Characteristics: |
|
Name | Virtual Address | Virtual Size | Raw Size | Charateristics | Entropy |
|---|---|---|---|---|---|
.text | 0x00002000 | 0x0025C0A4 | 0x0025C200 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 5.85978 |
.rsrc | 0x00260000 | 0x0004A400 | 0x0004A400 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 3.17516 |
.reloc | 0x002AC000 | 0x0000000C | 0x00000200 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ | 0.10191 |
Title | Entropy | Size | Codepage | Language | Type |
|---|---|---|---|---|---|
1 | 3.65647 | 1014 | UNKNOWN | UNKNOWN | RT_VERSION |
2 | 4.28117 | 2440 | UNKNOWN | UNKNOWN | RT_ICON |
3 | 3.97342 | 4264 | UNKNOWN | UNKNOWN | RT_ICON |
4 | 3.5232 | 9640 | UNKNOWN | UNKNOWN | RT_ICON |
5 | 3.33078 | 16936 | UNKNOWN | UNKNOWN | RT_ICON |
6 | 3.00785 | 38056 | UNKNOWN | UNKNOWN | RT_ICON |
7 | 2.8442 | 67624 | UNKNOWN | UNKNOWN | RT_ICON |
8 | 2.69204 | 152104 | UNKNOWN | UNKNOWN | RT_ICON |
9 | 7.91587 | 10127 | UNKNOWN | UNKNOWN | RT_ICON |
32512 | 3.07075 | 132 | UNKNOWN | UNKNOWN | RT_GROUP_ICON |
mscoree.dll |
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1140 | "C:\Users\admin\Desktop\TopEngineer-Updater.exe (PC-001251).exe" | C:\Users\admin\Desktop\TopEngineer-Updater.exe (PC-001251).exe | explorer.exe | ||||||||||||
User: admin Company: TopEngineer Integrity Level: HIGH Description: TopEngineer-Updater Exit code: 0 Version: 1.1.3.80 Modules
| |||||||||||||||
| 1592 | "C:\Program Files\Internet Explorer\iexplore.exe" SCODEF:3536 CREDAT:275457 /prefetch:2 | C:\Program Files\Internet Explorer\iexplore.exe | iexplore.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Internet Explorer Exit code: 0 Version: 11.00.9600.16428 (winblue_gdr.131013-1700) Modules
| |||||||||||||||
| 1992 | "C:\Program Files\Internet Explorer\iexplore.exe" SCODEF:3976 CREDAT:275457 /prefetch:2 | C:\Program Files\Internet Explorer\iexplore.exe | iexplore.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Internet Explorer Exit code: 0 Version: 11.00.9600.16428 (winblue_gdr.131013-1700) Modules
| |||||||||||||||
| 3536 | "C:\Program Files\Internet Explorer\iexplore.exe" http://topengineer.ru/u.php?http://topengineer.ru/programms/sreda-kmd-rus | C:\Program Files\Internet Explorer\iexplore.exe | TopEngineer-Updater.exe (PC-001251).exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Internet Explorer Exit code: 0 Version: 11.00.9600.16428 (winblue_gdr.131013-1700) Modules
| |||||||||||||||
| 3824 | "C:\Users\admin\AppData\Local\Temp\topEn_fonts\FontReg.exe" /copy | C:\Users\admin\AppData\Local\Temp\topEn_fonts\FontReg.exe | — | TopEngineer-Updater.exe (PC-001251).exe | |||||||||||
User: admin Integrity Level: HIGH Description: Font Registration Utility (x86-32) Exit code: 0 Version: 2.1.3.0 Modules
| |||||||||||||||
| 3948 | "C:\Users\admin\Desktop\TopEngineer-Updater.exe (PC-001251).exe" | C:\Users\admin\Desktop\TopEngineer-Updater.exe (PC-001251).exe | — | explorer.exe | |||||||||||
User: admin Company: TopEngineer Integrity Level: MEDIUM Description: TopEngineer-Updater Exit code: 3221226540 Version: 1.1.3.80 Modules
| |||||||||||||||
| 3976 | "C:\Program Files\Internet Explorer\iexplore.exe" https://www.youtube.com/watch?v=RlrfLUhoYT8 | C:\Program Files\Internet Explorer\iexplore.exe | — | TopEngineer-Updater.exe (PC-001251).exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Internet Explorer Exit code: 1 Version: 11.00.9600.16428 (winblue_gdr.131013-1700) Modules
| |||||||||||||||
| (PID) Process: | (1140) TopEngineer-Updater.exe (PC-001251).exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | ProxyBypass |
Value: 1 | |||
| (PID) Process: | (1140) TopEngineer-Updater.exe (PC-001251).exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | IntranetName |
Value: 1 | |||
| (PID) Process: | (1140) TopEngineer-Updater.exe (PC-001251).exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | UNCAsIntranet |
Value: 1 | |||
| (PID) Process: | (1140) TopEngineer-Updater.exe (PC-001251).exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | AutoDetect |
Value: 0 | |||
| (PID) Process: | (1140) TopEngineer-Updater.exe (PC-001251).exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies |
| Operation: | write | Name: | CachePrefix |
Value: Cookie: | |||
| (PID) Process: | (1140) TopEngineer-Updater.exe (PC-001251).exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History |
| Operation: | write | Name: | CachePrefix |
Value: Visited: | |||
| (PID) Process: | (1140) TopEngineer-Updater.exe (PC-001251).exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings |
| Operation: | write | Name: | ProxyEnable |
Value: 0 | |||
| (PID) Process: | (1140) TopEngineer-Updater.exe (PC-001251).exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections |
| Operation: | write | Name: | SavedLegacySettings |
Value: 460000003D010000090000000000000000000000000000000400000000000000C0E333BBEAB1D3010000000000000000000000000100000002000000C0A80164000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 | |||
| (PID) Process: | (1140) TopEngineer-Updater.exe (PC-001251).exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{FCC67766-6201-4AD1-A6B8-2F4553C93D47} |
| Operation: | write | Name: | WpadDecisionReason |
Value: 1 | |||
| (PID) Process: | (1140) TopEngineer-Updater.exe (PC-001251).exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{FCC67766-6201-4AD1-A6B8-2F4553C93D47} |
| Operation: | write | Name: | WpadDecisionTime |
Value: 82E3F17AA787D901 | |||
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 1140 | TopEngineer-Updater.exe (PC-001251).exe | C:\Users\admin\AppData\Roaming\TopEngineer\Updater\settings.ini | ini | |
MD5:22CF84D7621DE2AD019DC1236DAC24C1 | SHA256:46B1AD818D06BDC7274BE942D6CB5D039E41F863FB2F7F6B13BD99081BF12768 | |||
| 1140 | TopEngineer-Updater.exe (PC-001251).exe | C:\Users\admin\AppData\Local\Temp\topEn_fonts\FontReg.exe.tmp | executable | |
MD5:CE49C477E640463A4F4173E01B661101 | SHA256:0A76DD4304C1C0FB3454E888ACC92F7423C22181035E37B6153519F7D7075C10 | |||
| 1140 | TopEngineer-Updater.exe (PC-001251).exe | C:\Users\admin\AppData\Local\Temp\topEn_fonts\GOST2304A.ttf | binary | |
MD5:806AB72E8791436AAA55717D0302A927 | SHA256:3814390198D86FE176BFEB3F594749A3ED027260B450F0A4B18684CADC0C8F10 | |||
| 1140 | TopEngineer-Updater.exe (PC-001251).exe | C:\Users\admin\AppData\Local\Temp\topEn_fonts\Topengineer.ttf.tmp | binary | |
MD5:D42CDA4BA747E262F87831E90E3F2BD2 | SHA256:9D537DB5F1F284F59E9AEE4AF4F2BADB3648B4DBF964E23800E209C0B5B31D0C | |||
| 1140 | TopEngineer-Updater.exe (PC-001251).exe | C:\Users\admin\AppData\Local\Temp\topEn_fonts\TeklaStructuresFont.ttf.tmp | binary | |
MD5:CA90D76EB32857561E719D33DF823055 | SHA256:10061CC736ACB576BE63B5BFC581C1903CB9F6B282BA4894914DE70CEC7F9E18 | |||
| 1140 | TopEngineer-Updater.exe (PC-001251).exe | C:\Users\admin\AppData\Local\Temp\topEn_fonts\FontReg.exe | executable | |
MD5:CE49C477E640463A4F4173E01B661101 | SHA256:0A76DD4304C1C0FB3454E888ACC92F7423C22181035E37B6153519F7D7075C10 | |||
| 1140 | TopEngineer-Updater.exe (PC-001251).exe | C:\Users\admin\AppData\Roaming\TopEngineer\Updater\TopEngineer-Updater.log | text | |
MD5:836BAE8A936EF14703900A11D497B456 | SHA256:C996A09547BADDD63455CF23537F83DD7C5AF21D2A27AECAE847CE5AB03E49E5 | |||
| 1140 | TopEngineer-Updater.exe (PC-001251).exe | C:\Users\admin\AppData\Local\Temp\topEn_fonts\GOST2304A.ttf.tmp | binary | |
MD5:806AB72E8791436AAA55717D0302A927 | SHA256:3814390198D86FE176BFEB3F594749A3ED027260B450F0A4B18684CADC0C8F10 | |||
| 1140 | TopEngineer-Updater.exe (PC-001251).exe | C:\Users\admin\AppData\Local\TopEngineer\TopEngineer-Updater.exe_(_Url_qki5gcmhjq50w02knelb5fpy52izlnl5\1.1.3.80\user.config | xml | |
MD5:CC260C890CF71B559C3FFF45ABA333CD | SHA256:8E6FFF8599C06234D477F5BEA36437852D50C63AF392216FE1D629869E0B5D35 | |||
| 1140 | TopEngineer-Updater.exe (PC-001251).exe | C:\Users\admin\AppData\Local\TopEngineer\TopEngineer-Updater.exe_(_Url_qki5gcmhjq50w02knelb5fpy52izlnl5\1.1.3.80\v2r0mrpa.newcfg | xml | |
MD5:BC21B5A06522A9BF2F1064A4F2E6F9A2 | SHA256:A7593609330DAA15EA5773E73D7DCC6DCE8311C0F540AC5BA640FBE7118326AF | |||
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
1140 | TopEngineer-Updater.exe (PC-001251).exe | GET | 302 | 5.255.255.70:80 | http://yandex.ru/ | RU | — | — | whitelisted |
1140 | TopEngineer-Updater.exe (PC-001251).exe | GET | 301 | 77.88.55.242:80 | http://ya.ru/ | RU | — | — | whitelisted |
1592 | iexplore.exe | GET | 301 | 49.13.14.191:80 | http://topengineer.ru/programms/sreda-kmd-rus | DE | — | — | suspicious |
1140 | TopEngineer-Updater.exe (PC-001251).exe | GET | 200 | 49.13.14.191:80 | http://self.topengineer.ru/version.php | DE | text | 25 b | suspicious |
1140 | TopEngineer-Updater.exe (PC-001251).exe | GET | 200 | 172.217.169.195:80 | http://www.google.ru/ | US | html | 51.6 Kb | whitelisted |
1592 | iexplore.exe | GET | — | 142.250.185.99:80 | http://ocsp.pki.goog/gsr1/MFEwTzBNMEswSTAJBgUrDgMCGgUABBS3V7W2nAf4FiMTjpDJKg6%2BMgGqMQQUYHtmGkUNl8qJUC99BM00qP%2F8%2FUsCEHe9DWzbNvka6iEPxPBY0w0%3D | US | — | — | whitelisted |
1140 | TopEngineer-Updater.exe (PC-001251).exe | GET | 503 | 49.13.14.191:80 | http://topengineer.ru/forum/viewforum.php?f=48&sid=ca3cbf6062e3784418321076fa93093a | DE | html | 3.93 Kb | suspicious |
1140 | TopEngineer-Updater.exe (PC-001251).exe | GET | 503 | 49.13.14.191:80 | http://topengineer.ru/forum/viewforum.php?f=48&sid=ca3cbf6062e3784418321076fa93093a | DE | html | 3.93 Kb | suspicious |
1140 | TopEngineer-Updater.exe (PC-001251).exe | POST | 404 | 49.13.14.191:80 | http://update.topengineer.ru/server/check_license//12A9866C77DE | DE | html | 517 b | suspicious |
1592 | iexplore.exe | GET | 200 | 49.13.14.191:80 | http://topengineer.ru/favicon.ico | DE | image | 14.7 Kb | suspicious |
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
4 | System | 192.168.100.255:137 | — | — | — | whitelisted |
1076 | svchost.exe | 224.0.0.252:5355 | — | — | — | unknown |
3416 | svchost.exe | 239.255.255.250:1900 | — | — | — | whitelisted |
1140 | TopEngineer-Updater.exe (PC-001251).exe | 49.13.14.191:80 | self.topengineer.ru | Hetzner Online GmbH | DE | suspicious |
4 | System | 192.168.100.255:138 | — | — | — | whitelisted |
1140 | TopEngineer-Updater.exe (PC-001251).exe | 77.88.55.242:443 | ya.ru | YANDEX LLC | RU | whitelisted |
1140 | TopEngineer-Updater.exe (PC-001251).exe | 77.88.55.242:80 | ya.ru | YANDEX LLC | RU | whitelisted |
1140 | TopEngineer-Updater.exe (PC-001251).exe | 5.255.255.70:80 | yandex.ru | YANDEX LLC | RU | whitelisted |
1140 | TopEngineer-Updater.exe (PC-001251).exe | 142.251.140.67:80 | google.ru | GOOGLE | US | unknown |
1140 | TopEngineer-Updater.exe (PC-001251).exe | 213.180.204.24:443 | sso.passport.yandex.ru | YANDEX LLC | RU | whitelisted |
Domain | IP | Reputation |
|---|---|---|
self.topengineer.ru |
| suspicious |
update.topengineer.ru |
| suspicious |
topengineer.ru |
| unknown |
ya.ru |
| whitelisted |
google.ru |
| whitelisted |
www.google.ru |
| whitelisted |
yandex.ru |
| whitelisted |
dzen.ru |
| unknown |
sso.passport.yandex.ru |
| whitelisted |
www.youtube.com |
| whitelisted |
PID | Process | Class | Message |
|---|---|---|---|
1140 | TopEngineer-Updater.exe (PC-001251).exe | Potentially Bad Traffic | ET HUNTING Terse Request for Zip File (GET) |