| File name: | 2025-03-24_ad155489d0ef2ac209792e191032516d_amadey_bkransomware_floxif_hijackloader |
| Full analysis: | https://app.any.run/tasks/aef85732-42d4-42fb-8e0f-e134c3e41224 |
| 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: | March 24, 2025, 16:18:37 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Tags: | |
| Indicators: | |
| MIME: | application/vnd.microsoft.portable-executable |
| File info: | PE32 executable (GUI) Intel 80386, for MS Windows, 6 sections |
| MD5: | AD155489D0EF2AC209792E191032516D |
| SHA1: | CE3FD5AFF5285259D23E980AD0AF0D1694608058 |
| SHA256: | FE3DDF81ABD6423E3B1F83CD7417583AB76641F5CAF95700C6F7475ADF7E499B |
| SSDEEP: | 98304:hbkPPn1AOkGBGQXKMfe6rykL2WarMCcX0x/5OxqXIL/q0e3pO9BP+XuM5z:3 |
| .exe | | | Win32 Executable (generic) (3.6) |
|---|---|---|
| .exe | | | Generic Win/DOS Executable (1.6) |
| .exe | | | DOS Executable Generic (1.5) |
| MachineType: | Intel 386 or later, and compatibles |
|---|---|
| TimeStamp: | 2024:01:12 17:14:20+00:00 |
| ImageFileCharacteristics: | Executable, Large address aware, 32-bit |
| PEType: | PE32 |
| LinkerVersion: | 12 |
| CodeSize: | 2634752 |
| InitializedDataSize: | 1180672 |
| UninitializedDataSize: | - |
| EntryPoint: | 0x235412 |
| OSVersion: | 5.1 |
| ImageVersion: | 13 |
| SubsystemVersion: | 5.1 |
| Subsystem: | Windows GUI |
| FileVersionNumber: | 13.0.0.656 |
| ProductVersionNumber: | 13.0.0.656 |
| FileFlagsMask: | 0x003f |
| FileFlags: | (none) |
| FileOS: | Win32 |
| ObjectFileType: | Executable application |
| FileSubtype: | - |
| LanguageCode: | English (U.S.) |
| CharacterSet: | Windows, Latin1 |
| Builton: | Fri 01/12/2024 12:14:19.08 |
| Builtas: | UNICODE |
| CompanyName: | Corel Corporation |
| FileDescription: | Corel Update Helper x32 |
| FileVersion: | 13.0.0.656 |
| InternalName: | Corel Update Helper |
| LegalCopyright: | Copyright(c) 2021 Corel Corporation |
| LegalTrademarks: | Copyright(c) 2021 Corel Corporation |
| OriginalFileName: | CUH.exe |
| ProductName: | Corel Common Framework |
| ProductVersion: | 13.0.0.656 |
| LanguageBuildID: | - |
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 972 | "C:\Users\admin\Desktop\2025-03-24_ad155489d0ef2ac209792e191032516d_amadey_bkransomware_floxif_hijackloader.exe" | C:\Users\admin\Desktop\2025-03-24_ad155489d0ef2ac209792e191032516d_amadey_bkransomware_floxif_hijackloader.exe | explorer.exe | ||||||||||||
User: admin Company: Corel Corporation Integrity Level: HIGH Description: Corel Update Helper x32 Exit code: 0 Version: 13.0.0.656 Modules
| |||||||||||||||
| 1080 | C:\Windows\system32\svchost.exe -k NetworkService | C:\Windows\System32\svchost.exe | services.exe | ||||||||||||
User: NETWORK SERVICE Company: Microsoft Corporation Integrity Level: SYSTEM Description: Host Process for Windows Services Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 1196 | "C:\Windows\system32\NOTEPAD.EXE" C:\Users\admin\AppData\Local\Temp\2025-03-24_ad155489d0ef2ac209792e191032516d_amadey_bkransomware_floxif_hijackloader_PCULog1.txt | C:\Windows\System32\notepad.exe | — | explorer.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Notepad Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 2472 | "C:\Users\admin\Desktop\2025-03-24_ad155489d0ef2ac209792e191032516d_amadey_bkransomware_floxif_hijackloader.exe" | C:\Users\admin\Desktop\2025-03-24_ad155489d0ef2ac209792e191032516d_amadey_bkransomware_floxif_hijackloader.exe | explorer.exe | ||||||||||||
User: admin Company: Corel Corporation Integrity Level: MEDIUM Description: Corel Update Helper x32 Exit code: 0 Version: 13.0.0.656 Modules
| |||||||||||||||
| 2748 | "C:\Program Files\Common Files\Microsoft Shared\OfficeSoftwareProtectionPlatform\OSPPSVC.EXE" | C:\Program Files\Common Files\microsoft shared\OfficeSoftwareProtectionPlatform\OSPPSVC.EXE | services.exe | ||||||||||||
User: NETWORK SERVICE Company: Microsoft Corporation Integrity Level: SYSTEM Description: Microsoft Office Software Protection Platform Service Version: 14.0.0370.400 (longhorn(wmbla).090811-1833) Modules
| |||||||||||||||
| 2904 | "C:\Windows\system32\NOTEPAD.EXE" C:\Users\admin\AppData\Local\Temp\2025-03-24_ad155489d0ef2ac209792e191032516d_amadey_bkransomware_floxif_hijackloader_PCULog0.txt | C:\Windows\System32\notepad.exe | — | explorer.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Notepad Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 3096 | "C:\Program Files\Microsoft Office\Office14\WINWORD.EXE" /n "C:\Users\admin\Documents\khosting.rtf" | C:\Program Files\microsoft office\Office14\WINWORD.EXE | explorer.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft Word Exit code: 0 Version: 14.0.6024.1000 Modules
| |||||||||||||||
| (PID) Process: | (2472) 2025-03-24_ad155489d0ef2ac209792e191032516d_amadey_bkransomware_floxif_hijackloader.exe | Key: | HKEY_CURRENT_USER\Software\Corel\CUH\2.0 |
| Operation: | write | Name: | TaskId |
Value: CorelUpdateHelperTask-E78398FBFEA5DDF15050EE6D7780661C | |||
| (PID) Process: | (2472) 2025-03-24_ad155489d0ef2ac209792e191032516d_amadey_bkransomware_floxif_hijackloader.exe | Key: | HKEY_CURRENT_USER\Software\Corel\PCU |
| Operation: | write | Name: | cardnumber |
Value: 7 | |||
| (PID) Process: | (2472) 2025-03-24_ad155489d0ef2ac209792e191032516d_amadey_bkransomware_floxif_hijackloader.exe | Key: | HKEY_CURRENT_USER\Software\Corel\PCU |
| Operation: | write | Name: | 7 |
Value: 44E672B935EE | |||
| (PID) Process: | (2472) 2025-03-24_ad155489d0ef2ac209792e191032516d_amadey_bkransomware_floxif_hijackloader.exe | Key: | HKEY_CURRENT_USER\Software\Corel\PCU |
| Operation: | write | Name: | HFNCv2 |
Value: 44E672B935EE | |||
| (PID) Process: | (2472) 2025-03-24_ad155489d0ef2ac209792e191032516d_amadey_bkransomware_floxif_hijackloader.exe | Key: | HKEY_CURRENT_USER\Software\Corel\PCU |
| Operation: | write | Name: | networkcard |
Value: 44E672B935EE | |||
| (PID) Process: | (1080) svchost.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\NetworkList\Nla\Cache\Intranet |
| Operation: | write | Name: | {4040CF00-1B3E-486A-B407-FA14C56B6FC0} |
Value: D4DA6D3F8867 | |||
| (PID) Process: | (2472) 2025-03-24_ad155489d0ef2ac209792e191032516d_amadey_bkransomware_floxif_hijackloader.exe | Key: | HKEY_CURRENT_USER\Software\Corel\PCU |
| Operation: | write | Name: | model |
Value: DELL|DELL | |||
| (PID) Process: | (2472) 2025-03-24_ad155489d0ef2ac209792e191032516d_amadey_bkransomware_floxif_hijackloader.exe | Key: | HKEY_CURRENT_USER\Software\Corel\PCU |
| Operation: | write | Name: | bios |
Value: DELL | |||
| (PID) Process: | (2472) 2025-03-24_ad155489d0ef2ac209792e191032516d_amadey_bkransomware_floxif_hijackloader.exe | Key: | HKEY_CURRENT_USER\Software\Corel\PCU |
| Operation: | write | Name: | HFIv2 |
Value: V213C1B8CD6B5FF8D15B4CDD2B209FEE2D | |||
| (PID) Process: | (972) 2025-03-24_ad155489d0ef2ac209792e191032516d_amadey_bkransomware_floxif_hijackloader.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Windows |
| Operation: | write | Name: | AppInit_DLLs |
Value: C:\PROGRA~1\COMMON~1\System\symsrv.dll | |||
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 3096 | WINWORD.EXE | C:\Users\admin\AppData\Local\Temp\CVR9083.tmp.cvr | — | |
MD5:— | SHA256:— | |||
| 972 | 2025-03-24_ad155489d0ef2ac209792e191032516d_amadey_bkransomware_floxif_hijackloader.exe | C:\Users\admin\AppData\Local\Temp\2025-03-24_ad155489d0ef2ac209792e191032516d_amadey_bkransomware_floxif_hijackloader_PCULog1.txt | text | |
MD5:A0DD14F0615947F653B48DAB0AEADB11 | SHA256:4748EB96885437E78346E1B8474BEAE990B954C894589BC5C5A2B551ED072079 | |||
| 3096 | WINWORD.EXE | C:\Users\admin\AppData\Roaming\Microsoft\Templates\~$Normal.dotm | binary | |
MD5:39DE07EA0A7C40A3341E5611E2BB16EF | SHA256:818CC304A981253FBC5B4DFF989392004AEE5F21D164577B9D107B8E1E26901D | |||
| 3096 | WINWORD.EXE | C:\Users\admin\AppData\Roaming\Microsoft\Office\Recent\khosting.rtf.LNK | binary | |
MD5:1C67A1BD624EE94B7C55E46E4D2C2C9C | SHA256:19E515192778D3C690C64A74988B2D941E9A5DA4960EC5143B5A534CFF7D2585 | |||
| 2472 | 2025-03-24_ad155489d0ef2ac209792e191032516d_amadey_bkransomware_floxif_hijackloader.exe | C:\Users\admin\AppData\Local\Temp\conres.dll | executable | |
MD5:7574CF2C64F35161AB1292E2F532AABF | SHA256:DE055A89DE246E629A8694BDE18AF2B1605E4B9B493C7E4AEF669DD67ACF5085 | |||
| 2748 | OSPPSVC.EXE | C:\ProgramData\Microsoft\OfficeSoftwareProtectionPlatform\Cache\cache.dat | binary | |
MD5:83BE0615BC9DC6CB1B91FDACFB582910 | SHA256:8A34550AFE82431AA0544288F81D01750EFCD0135E7FD57FFCBC635E18F2B168 | |||
| 3096 | WINWORD.EXE | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.Word\~WRF{C9532ABF-F4C5-46A1-B568-8686C89981A2}.tmp | binary | |
MD5:F5B0D612B81DBE659460ACF6BF974A31 | SHA256:09477040D199F062CB9A8E6AC315D6509E992827CDBE26744FF0DF0CB1752B3A | |||
| 3096 | WINWORD.EXE | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.Word\~WRS{9D4EB6A8-2B95-4A09-A987-C2C4C608428E}.tmp | binary | |
MD5:5D4D94EE7E06BBB0AF9584119797B23A | SHA256:4826C0D860AF884D3343CA6460B0006A7A2CE7DBCCC4D743208585D997CC5FD1 | |||
| 2472 | 2025-03-24_ad155489d0ef2ac209792e191032516d_amadey_bkransomware_floxif_hijackloader.exe | C:\Users\admin\AppData\Local\Temp\2025-03-24_ad155489d0ef2ac209792e191032516d_amadey_bkransomware_floxif_hijackloader_PCULog0.txt | text | |
MD5:11C551C4A5211055A931E47FFC3D380A | SHA256:285B81AD4F163AD43166423C4946B177C94654D816EF35BA5B61B40F3FF0BEDA | |||
| 972 | 2025-03-24_ad155489d0ef2ac209792e191032516d_amadey_bkransomware_floxif_hijackloader.exe | C:\Program Files\Common Files\System\symsrv.dll | executable | |
MD5:7574CF2C64F35161AB1292E2F532AABF | SHA256:DE055A89DE246E629A8694BDE18AF2B1605E4B9B493C7E4AEF669DD67ACF5085 | |||
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
3096 | WINWORD.EXE | GET | 403 | 45.33.18.44:80 | http://www.aieov.com/logo.gif | unknown | — | — | malicious |
2748 | OSPPSVC.EXE | GET | 403 | 45.33.18.44:80 | http://www.aieov.com/logo.gif | unknown | — | — | malicious |
3096 | WINWORD.EXE | GET | 403 | 45.33.18.44:80 | http://www.aieov.com/logo.gif | unknown | — | — | malicious |
2748 | OSPPSVC.EXE | GET | 403 | 45.33.18.44:80 | http://www.aieov.com/logo.gif | unknown | — | — | malicious |
2748 | OSPPSVC.EXE | GET | 403 | 45.33.18.44:80 | http://www.aieov.com/logo.gif | unknown | — | — | malicious |
2748 | OSPPSVC.EXE | GET | 403 | 45.33.18.44:80 | http://www.aieov.com/logo.gif | unknown | — | — | malicious |
2748 | OSPPSVC.EXE | GET | 403 | 45.33.18.44:80 | http://www.aieov.com/logo.gif | unknown | — | — | malicious |
2748 | OSPPSVC.EXE | GET | 403 | 45.33.18.44:80 | http://www.aieov.com/logo.gif | unknown | — | — | malicious |
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
4 | System | 192.168.100.255:137 | — | — | — | whitelisted |
— | — | 224.0.0.252:5355 | — | — | — | whitelisted |
1080 | svchost.exe | 224.0.0.252:5355 | — | — | — | whitelisted |
4 | System | 192.168.100.255:138 | — | — | — | whitelisted |
3096 | WINWORD.EXE | 45.33.18.44:80 | www.aieov.com | Linode, LLC | US | malicious |
2748 | OSPPSVC.EXE | 45.33.18.44:80 | www.aieov.com | Linode, LLC | US | malicious |
Domain | IP | Reputation |
|---|---|---|
google.com |
| whitelisted |
5isohu.com |
| whitelisted |
www.aieov.com |
| malicious |
PID | Process | Class | Message |
|---|---|---|---|
3096 | WINWORD.EXE | Malware Command and Control Activity Detected | MALWARE [ANY.RUN] Possible Floxif CnC Communication |
3096 | WINWORD.EXE | Malware Command and Control Activity Detected | MALWARE [ANY.RUN] Possible Floxif CnC Communication |
3096 | WINWORD.EXE | Malware Command and Control Activity Detected | MALWARE [ANY.RUN] Possible Floxif CnC Communication |
2748 | OSPPSVC.EXE | Malware Command and Control Activity Detected | MALWARE [ANY.RUN] Possible Floxif CnC Communication |
2748 | OSPPSVC.EXE | Malware Command and Control Activity Detected | MALWARE [ANY.RUN] Possible Floxif CnC Communication |
2748 | OSPPSVC.EXE | Malware Command and Control Activity Detected | MALWARE [ANY.RUN] Possible Floxif CnC Communication |
2748 | OSPPSVC.EXE | Malware Command and Control Activity Detected | MALWARE [ANY.RUN] Possible Floxif CnC Communication |
2748 | OSPPSVC.EXE | Malware Command and Control Activity Detected | MALWARE [ANY.RUN] Possible Floxif CnC Communication |