| File name: | quiz.exe |
| Full analysis: | https://app.any.run/tasks/a149d37a-773c-44df-822d-5aaee454f88c |
| Verdict: | Malicious activity |
| Analysis date: | January 19, 2024, 20:33:47 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Indicators: | |
| MIME: | application/x-dosexec |
| File info: | PE32 executable (GUI) Intel 80386 (stripped to external PDB), for MS Windows |
| MD5: | 858E1AD882E7E4257C28EE072F81BB24 |
| SHA1: | 6CD1D14FD77B3D7E5714A6F0387D8EACC15D9A2A |
| SHA256: | B6C3AE2CE980ECCBA4046ECE5059598AD86E5CF65B8BA4B7C0DD1C10608E0551 |
| SSDEEP: | 12288:gbJlPq2qIOss4dFhjr2OfHcjvB+1LEg2m63oqKrm6nRs:wbPq2qNss4ThjKOfHMBo6oqKrm6ne |
MALICIOUS
Drops the executable file immediately after the start
- quiz.exe (PID: 2044)
SUSPICIOUS
Reads the Internet Settings
- sipnotify.exe (PID: 1796)
- quiz.exe (PID: 2044)
- WinSAT.exe (PID: 532)
The process executes via Task Scheduler
- ctfmon.exe (PID: 1708)
- sipnotify.exe (PID: 1796)
Executable content was dropped or overwritten
- quiz.exe (PID: 2044)
Reads settings of System Certificates
- sipnotify.exe (PID: 1796)
INFO
Reads the computer name
- wmpnscfg.exe (PID: 1632)
- quiz.exe (PID: 2044)
- IMEKLMG.EXE (PID: 124)
- IMEKLMG.EXE (PID: 1204)
- wmpnscfg.exe (PID: 2300)
- wmpnscfg.exe (PID: 2340)
- wmpnscfg.exe (PID: 2644)
Manual execution by a user
- wmpnscfg.exe (PID: 1632)
- IMEKLMG.EXE (PID: 124)
- IMEKLMG.EXE (PID: 1204)
- wmpnscfg.exe (PID: 2644)
- wmpnscfg.exe (PID: 2340)
- wmpnscfg.exe (PID: 2300)
Checks supported languages
- quiz.exe (PID: 2044)
- wmpnscfg.exe (PID: 1632)
- IMEKLMG.EXE (PID: 124)
- IMEKLMG.EXE (PID: 1204)
- wmpnscfg.exe (PID: 2300)
- wmpnscfg.exe (PID: 2340)
- wmpnscfg.exe (PID: 2644)
Process checks whether UAC notifications are on
- IMEKLMG.EXE (PID: 124)
- IMEKLMG.EXE (PID: 1204)
Reads security settings of Internet Explorer
- sipnotify.exe (PID: 1796)
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) (67.3) |
|---|---|---|
| .dll | | | Win32 Dynamic Link Library (generic) (14.1) |
| .exe | | | Win32 Executable (generic) (9.7) |
| .exe | | | Generic Win/DOS Executable (4.3) |
| .exe | | | DOS Executable Generic (4.3) |
EXIF
EXE
| MachineType: | Intel 386 or later, and compatibles |
|---|---|
| TimeStamp: | 2021:08:07 21:19:22+02:00 |
| ImageFileCharacteristics: | No relocs, Executable, No line numbers, No symbols, 32-bit, No debug |
| PEType: | PE32 |
| LinkerVersion: | 2.3 |
| CodeSize: | 657920 |
| InitializedDataSize: | 962560 |
| UninitializedDataSize: | 4096 |
| EntryPoint: | 0x1480 |
| OSVersion: | 4 |
| ImageVersion: | 1 |
| SubsystemVersion: | 4 |
| Subsystem: | Windows GUI |
Total processes
91
Monitored processes
11
Malicious processes
1
Suspicious processes
1
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 124 | "C:\Program Files\Common Files\microsoft shared\IME14\SHARED\IMEKLMG.EXE" /SetPreload /JPN /Log | C:\Program Files\Common Files\microsoft shared\IME14\SHARED\IMEKLMG.EXE | — | explorer.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft Office IME 2010 Exit code: 1 Version: 14.0.4734.1000 Modules
| |||||||||||||||
| 532 | "C:\Windows\System32\WinSAT.exe" formal | C:\Windows\System32\WinSAT.exe | quiz.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Windows System Assessment Tool Exit code: 1 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 1072 | "C:\Windows\System32\WinSAT.exe" formal | C:\Windows\System32\WinSAT.exe | — | quiz.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows System Assessment Tool Exit code: 3221226540 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 1204 | "C:\Program Files\Common Files\microsoft shared\IME14\SHARED\IMEKLMG.EXE" /SetPreload /KOR /Log | C:\Program Files\Common Files\microsoft shared\IME14\SHARED\IMEKLMG.EXE | — | explorer.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft Office IME 2010 Exit code: 1 Version: 14.0.4734.1000 Modules
| |||||||||||||||
| 1632 | "C:\Program Files\Windows Media Player\wmpnscfg.exe" | C:\Program Files\Windows Media Player\wmpnscfg.exe | — | explorer.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Media Player Network Sharing Service Configuration Application Exit code: 0 Version: 12.0.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 1708 | C:\Windows\System32\ctfmon.exe | C:\Windows\System32\ctfmon.exe | — | taskeng.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: CTF Loader Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 1796 | C:\Windows\system32\sipnotify.exe -LogonOrUnlock | C:\Windows\System32\sipnotify.exe | taskeng.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: sipnotify Exit code: 0 Version: 6.1.7602.20480 (win7sp1_ldr_escrow.191010-1716) Modules
| |||||||||||||||
| 2044 | "C:\Users\admin\AppData\Local\Temp\quiz.exe" | C:\Users\admin\AppData\Local\Temp\quiz.exe | explorer.exe | ||||||||||||
User: admin Integrity Level: MEDIUM Exit code: 0 Modules
| |||||||||||||||
| 2300 | "C:\Program Files\Windows Media Player\wmpnscfg.exe" | C:\Program Files\Windows Media Player\wmpnscfg.exe | — | explorer.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Media Player Network Sharing Service Configuration Application Exit code: 0 Version: 12.0.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 2340 | "C:\Program Files\Windows Media Player\wmpnscfg.exe" | C:\Program Files\Windows Media Player\wmpnscfg.exe | — | explorer.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Media Player Network Sharing Service Configuration Application Exit code: 0 Version: 12.0.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
Total events
3 508
Read events
3 463
Write events
44
Delete events
1
Modification events
| (PID) Process: | (2044) quiz.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | ProxyBypass |
Value: 1 | |||
| (PID) Process: | (2044) quiz.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | IntranetName |
Value: 1 | |||
| (PID) Process: | (2044) quiz.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | UNCAsIntranet |
Value: 1 | |||
| (PID) Process: | (2044) quiz.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | AutoDetect |
Value: 0 | |||
| (PID) Process: | (532) WinSAT.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winsat |
| Operation: | write | Name: | LastExitCode |
Value: 0 | |||
| (PID) Process: | (532) WinSAT.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winsat |
| Operation: | write | Name: | LastExitCodeCantMsg |
Value: Assessment Completed. | |||
| (PID) Process: | (532) WinSAT.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winsat |
| Operation: | write | Name: | LastExitCodeWhyMsg |
Value: The assessments or other operations completed successfully. | |||
| (PID) Process: | (532) WinSAT.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Direct3D\MostRecentApplication |
| Operation: | write | Name: | Name |
Value: Explorer.EXE | |||
| (PID) Process: | (532) WinSAT.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | ProxyBypass |
Value: 1 | |||
| (PID) Process: | (532) WinSAT.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | IntranetName |
Value: 1 | |||
Executable files
2
Suspicious files
1
Text files
6
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 1796 | sipnotify.exe | C:\Users\admin\AppData\Local\microsoft\windows\SipNotify\eoscontent\en-us.html | html | |
MD5:9752942B57692148B9F614CF4C119A36 | SHA256:E31B834DD53FA6815F396FC09C726636ABF98F3367F0CF1590EF5EB3801C75D1 | |||
| 532 | WinSAT.exe | C:\Windows\INF\setupapi.app.log | text | |
MD5:A75AC66E3E3384675B0CFE5A14E5EF2D | SHA256:20520F8F949A38712F460EB25091A47443FC260EE0AE311D2124B8ACA9F38006 | |||
| 2044 | quiz.exe | C:\Windows \System32\WINMM.dll | executable | |
MD5:E6C3C1BDCD819DD3D2E812F775247BBF | SHA256:43D1808FFA81E4D1665BA2B3B4F3FC41A83354CA09683D6D7F828852D8181147 | |||
| 1796 | sipnotify.exe | C:\Users\admin\AppData\Local\microsoft\windows\SipNotify\eoscontent\metadata.json | binary | |
MD5:E8A970BA6CE386EED9A5E724F26212A6 | SHA256:7E06107D585D8FC7870998F3856DCC3E35800AA97E4406AAB83BC8444B6CBDE3 | |||
| 532 | WinSAT.exe | C:\Windows\Performance\WinSAT\winsat.log | text | |
MD5:8B3F9F9EC078426DF07F7305AE9E4332 | SHA256:E19034A24E237861C92BF3BA79E08817E8DD633F0B01A8B182345E14EC02A078 | |||
| 1796 | sipnotify.exe | C:\Users\admin\AppData\Local\microsoft\windows\SipNotify\eoscontent\main.jpg | image | |
MD5:B342ACE63F77961249A084C61EABC884 | SHA256:E5067BBA2095B5DA7C3171EC116E9A92337E24E471339B0860A160076EFE49B9 | |||
| 1796 | sipnotify.exe | C:\Users\admin\AppData\Local\microsoft\windows\SipNotify\eoscontent\microsoft-logo.png | image | |
MD5:B7C73A0CFBA68CC70C35EF9C63703CE4 | SHA256:1D8B27A0266FF526CF95447F3701592A908848467D37C09A00A2516C1F29A013 | |||
| 1796 | sipnotify.exe | C:\Users\admin\AppData\Local\microsoft\windows\SipNotify\eoscontent\script.js | text | |
MD5:A2682382967C351F7ED21762F9E5DE9E | SHA256:36B1D26F1EC69685648C0528C2FCE95A3C2DBECF828CDFA4A8B4239A15B644A2 | |||
| 1796 | sipnotify.exe | C:\Users\admin\AppData\Local\microsoft\windows\SipNotify\eoscontent\styles.css | text | |
MD5:3383EEF350240253D7C2C2564381B3CB | SHA256:85443493D86D6D7FB0E07BC9705DFC9C858086FBA1B0E508092AB328D5F145E8 | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
1
TCP/UDP connections
10
DNS requests
1
Threats
0
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
1796 | sipnotify.exe | HEAD | 200 | 23.197.138.118:80 | http://query.prod.cms.rt.microsoft.com/cms/api/am/binary/RE2JgkA?v=133501700732810000 | US | — | — | unknown |
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
Connections
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
— | — | 224.0.0.252:5355 | — | — | — | unknown |
4 | System | 192.168.100.255:137 | — | — | — | whitelisted |
4 | System | 192.168.100.255:138 | — | — | — | whitelisted |
1080 | svchost.exe | 224.0.0.252:5355 | — | — | — | unknown |
1116 | svchost.exe | 224.0.0.252:5355 | — | — | — | unknown |
1796 | sipnotify.exe | 23.197.138.118:80 | query.prod.cms.rt.microsoft.com | Akamai International B.V. | US | unknown |
DNS requests
Domain | IP | Reputation |
|---|---|---|
query.prod.cms.rt.microsoft.com |
| whitelisted |