| download: | /files/file/1/download/alcor-u2-mp-v19041500-b16a-b17a_d08/ |
| Full analysis: | https://app.any.run/tasks/e1c94f1b-5b9e-4752-bdf8-54e74cc08ee7 |
| Verdict: | Malicious activity |
| Analysis date: | January 26, 2025, 00:07:18 |
| OS: | Windows 10 Professional (build: 19045, 64 bit) |
| Tags: | |
| Indicators: | |
| MIME: | application/x-7z-compressed |
| File info: | 7-zip archive data, version 0.4 |
| MD5: | B6757AE95EA06BD563A27F4AABAD26DF |
| SHA1: | 4624B8652E8D40420953A614CCC943A26622991F |
| SHA256: | C9FF8EB52F005AEF6E89BDFF493ACF3EA0AC2984AD51794BB29C8B660754E625 |
| SSDEEP: | 98304:CPdR5jtMEMO60fuK0nLPF/UI7zntkFlcTBrpdy6XnMQMranc1E/X+91vp98GF+Ss:aCFw0tp9QtWNh |
MALICIOUS
No malicious indicators.SUSPICIOUS
Drops a system driver (possible attempt to evade defenses)
- WinRAR.exe (PID: 512)
- LoadDrv.exe (PID: 6808)
Creates file in the systems drive root
- AlcorMP.exe (PID: 6692)
Executable content was dropped or overwritten
- LoadDrv.exe (PID: 6808)
Creates files in the driver directory
- LoadDrv.exe (PID: 6808)
There is functionality for taking screenshot (YARA)
- AlcorMP.exe (PID: 6692)
INFO
The sample compiled with chinese language support
- WinRAR.exe (PID: 512)
Executable content was dropped or overwritten
- WinRAR.exe (PID: 512)
The sample compiled with english language support
- WinRAR.exe (PID: 512)
- LoadDrv.exe (PID: 6808)
Checks supported languages
- KillBaboon.exe (PID: 6732)
- AlcorMP.exe (PID: 6692)
- LoadDrv.exe (PID: 6752)
- LoadDrv.exe (PID: 6808)
- DrvCovEx.exe (PID: 6864)
- KillBaboon.exe (PID: 6872)
- AlcorMP.exe (PID: 7140)
- AlcFmt.exe (PID: 7012)
- VerifyCat.exe (PID: 6920)
Manual execution by a user
- AlcorMP.exe (PID: 6640)
- AlcorMP.exe (PID: 6692)
- AlcFmt.exe (PID: 7012)
- AlcorMP.exe (PID: 7092)
- AlcorMP.exe (PID: 7140)
Reads the computer name
- AlcorMP.exe (PID: 6692)
- LoadDrv.exe (PID: 6808)
- DrvCovEx.exe (PID: 6864)
- AlcorMP.exe (PID: 7140)
Reads the software policy settings
- VerifyCat.exe (PID: 6920)
Create files in a temporary directory
- VerifyCat.exe (PID: 6920)
Reads the machine GUID from the registry
- VerifyCat.exe (PID: 6920)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .7z | | | 7-Zip compressed archive (v0.4) (57.1) |
|---|---|---|
| .7z | | | 7-Zip compressed archive (gen) (42.8) |
EXIF
ZIP
| FileVersion: | 7z v0.04 |
|---|---|
| ModifyDate: | 2020:05:02 13:47:29+00:00 |
| ArchivedFileName: | ALCOR U2 MP v19.04.15.00 B16A B17A |
Total processes
136
Monitored processes
17
Malicious processes
0
Suspicious processes
3
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 512 | "C:\Program Files\WinRAR\WinRAR.exe" C:\Users\admin\Desktop\alcor-u2-mp-v19041500-b16a-b17a_d08.7z | C:\Program Files\WinRAR\WinRAR.exe | explorer.exe | ||||||||||||
User: admin Company: Alexander Roshal Integrity Level: MEDIUM Description: WinRAR archiver Exit code: 0 Version: 5.91.0 Modules
| |||||||||||||||
| 6596 | C:\WINDOWS\System32\rundll32.exe C:\WINDOWS\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding | C:\Windows\System32\rundll32.exe | — | svchost.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows host process (Rundll32) Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 6640 | "C:\Users\admin\Desktop\ALCOR U2 MP v19.04.15.00 B16A B17A\AlcorMP.exe" | C:\Users\admin\Desktop\ALCOR U2 MP v19.04.15.00 B16A B17A\AlcorMP.exe | — | explorer.exe | |||||||||||
User: admin Integrity Level: MEDIUM Description: MP Exit code: 3221226540 Version: 3, 1, 1, 33 Modules
| |||||||||||||||
| 6692 | "C:\Users\admin\Desktop\ALCOR U2 MP v19.04.15.00 B16A B17A\AlcorMP.exe" | C:\Users\admin\Desktop\ALCOR U2 MP v19.04.15.00 B16A B17A\AlcorMP.exe | explorer.exe | ||||||||||||
User: admin Integrity Level: HIGH Description: MP Version: 3, 1, 1, 33 Modules
| |||||||||||||||
| 6732 | "C:\Users\admin\Desktop\ALCOR U2 MP v19.04.15.00 B16A B17A\\DRIVERS\KillBaboon.exe" | C:\Users\admin\Desktop\ALCOR U2 MP v19.04.15.00 B16A B17A\DRIVERS\KillBaboon.exe | — | AlcorMP.exe | |||||||||||
User: admin Integrity Level: HIGH Description: KillBaboon Version: 1, 2, 0, 0 Modules
| |||||||||||||||
| 6752 | "C:\Users\admin\Desktop\ALCOR U2 MP v19.04.15.00 B16A B17A\drivers\LoadDrv.exe" SetIgnoreHwID 058f6387 | C:\Users\admin\Desktop\ALCOR U2 MP v19.04.15.00 B16A B17A\DRIVERS\LoadDrv.exe | — | AlcorMP.exe | |||||||||||
User: admin Company: ALCOR Integrity Level: HIGH Description: LoadDrv Exit code: 0 Version: 1, 2, 0, 0 Modules
| |||||||||||||||
| 6760 | \??\C:\WINDOWS\system32\conhost.exe 0xffffffff -ForceV1 | C:\Windows\System32\conhost.exe | — | LoadDrv.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Console Window Host Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 6808 | "C:\Users\admin\Desktop\ALCOR U2 MP v19.04.15.00 B16A B17A\drivers\LoadDrv.exe" InstByIni | C:\Users\admin\Desktop\ALCOR U2 MP v19.04.15.00 B16A B17A\DRIVERS\LoadDrv.exe | AlcorMP.exe | ||||||||||||
User: admin Company: ALCOR Integrity Level: HIGH Description: LoadDrv Exit code: 0 Version: 1, 2, 0, 0 Modules
| |||||||||||||||
| 6816 | \??\C:\WINDOWS\system32\conhost.exe 0xffffffff -ForceV1 | C:\Windows\System32\conhost.exe | — | LoadDrv.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Console Window Host Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 6864 | C:\WINDOWS\system32\DrvCovEx.exe RegisterOnly DrvCovEx | C:\Windows\SysWOW64\DrvCovEx.exe | — | LoadDrv.exe | |||||||||||
User: admin Integrity Level: HIGH Exit code: 1 Modules
| |||||||||||||||
Total events
8 634
Read events
8 611
Write events
23
Delete events
0
Modification events
| (PID) Process: | (512) WinRAR.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\WinRAR\ArcHistory |
| Operation: | write | Name: | 3 |
Value: C:\Users\admin\Desktop\preferences.zip | |||
| (PID) Process: | (512) WinRAR.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\WinRAR\ArcHistory |
| Operation: | write | Name: | 2 |
Value: C:\Users\admin\Desktop\chromium_ext.zip | |||
| (PID) Process: | (512) WinRAR.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\WinRAR\ArcHistory |
| Operation: | write | Name: | 1 |
Value: C:\Users\admin\Desktop\omni_23_10_2024_.zip | |||
| (PID) Process: | (512) WinRAR.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\WinRAR\ArcHistory |
| Operation: | write | Name: | 0 |
Value: C:\Users\admin\Desktop\alcor-u2-mp-v19041500-b16a-b17a_d08.7z | |||
| (PID) Process: | (512) WinRAR.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | name |
Value: 120 | |||
| (PID) Process: | (512) WinRAR.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | size |
Value: 80 | |||
| (PID) Process: | (512) WinRAR.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | type |
Value: 120 | |||
| (PID) Process: | (512) WinRAR.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | mtime |
Value: 100 | |||
| (PID) Process: | (512) WinRAR.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\WinRAR\Interface\MainWin |
| Operation: | write | Name: | Placement |
Value: 2C0000000000000001000000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF3D0000002D000000FD03000016020000 | |||
| (PID) Process: | (512) WinRAR.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\WinRAR\FileList\ArcColumnWidths |
| Operation: | write | Name: | name |
Value: 256 | |||
Executable files
32
Suspicious files
13
Text files
267
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 512 | WinRAR.exe | C:\Users\admin\AppData\Local\Temp\Rar$DRa512.36491\ALCOR U2 MP v19.04.15.00 B16A B17A\flashlist.afl | binary | |
MD5:1D48BAD23C2A81969EE7334334CB66A3 | SHA256:F19801F9B7B91BA7BC56773DA6EB5B6AF8E73D9B489EB967E58ED25E55DD184E | |||
| 512 | WinRAR.exe | C:\Users\admin\AppData\Local\Temp\Rar$DRa512.36491\ALCOR U2 MP v19.04.15.00 B16A B17A\UfdApi\UfdApi_Gen\CTL\28\BIN\28_0C_L06B_TP.BIN | text | |
MD5:579A949DDB1218A6E18D169656B30E78 | SHA256:BEA331AC46269DBC40C9F4F5B72B4B9450E51F1E4E188F5836077714CC869EFF | |||
| 512 | WinRAR.exe | C:\Users\admin\AppData\Local\Temp\Rar$DRa512.36491\ALCOR U2 MP v19.04.15.00 B16A B17A\FlashList.ini | binary | |
MD5:9A5216A5137FAC86BE192387A36410C4 | SHA256:C29A8AC2F950918B45715CDD90B94830EBDA0FE002B81A1809ABE7DA5840FA10 | |||
| 512 | WinRAR.exe | C:\Users\admin\AppData\Local\Temp\Rar$DRa512.36491\ALCOR U2 MP v19.04.15.00 B16A B17A\DRIVERS\BackMp.cat | binary | |
MD5:0AE58B2F6F109240B81E626CD0E5C137 | SHA256:79BB3DB8720E5B60D20581897377569316C479493E8777A09B1F2054B89E1CFF | |||
| 512 | WinRAR.exe | C:\Users\admin\AppData\Local\Temp\Rar$DRa512.36491\ALCOR U2 MP v19.04.15.00 B16A B17A\DRIVERS\CatSetting.ini | text | |
MD5:A5087171A86654CE35201CEB6653AF14 | SHA256:784F1CB69D7428425707DE38CC47E97BCB63D9682A622F92B4682D60291930A9 | |||
| 512 | WinRAR.exe | C:\Users\admin\AppData\Local\Temp\Rar$DRa512.36491\ALCOR U2 MP v19.04.15.00 B16A B17A\FlashList.dat | text | |
MD5:D211356E46C4B16FC7DC97F4DB38ABF3 | SHA256:56C0C0B4B4C91E0232C71C1D4321159784F416F0A2F78FCA6FC9A053A36CD112 | |||
| 512 | WinRAR.exe | C:\Users\admin\AppData\Local\Temp\Rar$DRa512.36491\ALCOR U2 MP v19.04.15.00 B16A B17A\AUTORUN\9384.img | binary | |
MD5:08F9BCB981C3018B18AC8D7DFF51D822 | SHA256:7239FF04D41997F048CB6C9B42D2DEAC2D2B7AFCD7296B180AEB4B63C25D9ABB | |||
| 512 | WinRAR.exe | C:\Users\admin\AppData\Local\Temp\Rar$DRa512.36491\ALCOR U2 MP v19.04.15.00 B16A B17A\HtmlFile.dat | text | |
MD5:AA27D3760D65DAF85DA6B95B62701C4D | SHA256:F70DF5C163F78FABC63699AD1161C888FFCA28D84193B08E2F4B52790A1DC963 | |||
| 512 | WinRAR.exe | C:\Users\admin\AppData\Local\Temp\Rar$DRa512.36491\ALCOR U2 MP v19.04.15.00 B16A B17A\AU698X MP user's manual_Chinese.pdf | ||
MD5:2E0E8192CBD52D9D1E369D2C2555A127 | SHA256:BC5943224F643234924B3D83F71C98FC3CEA43B8EA5CD1EB99DD46EF78BAE37A | |||
| 512 | WinRAR.exe | C:\Users\admin\AppData\Local\Temp\Rar$DRa512.36491\ALCOR U2 MP v19.04.15.00 B16A B17A\UfdApi\UfdApi_Gen\CTL\28\BIN\28_17_16K_UCG256.BIN | text | |
MD5:4CF0BD5791DA6E569C55051A0054B58B | SHA256:B821F1EE25C17CC5ED0FE521AD392A67A1E19A5F5B52FF9DAB2C067C5F2C8611 | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
0
TCP/UDP connections
33
DNS requests
4
Threats
0
HTTP requests
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
Connections
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
— | — | 20.73.194.208:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | NL | whitelisted |
4 | System | 192.168.100.255:138 | — | — | — | whitelisted |
— | — | 104.126.37.139:443 | www.bing.com | Akamai International B.V. | DE | whitelisted |
— | — | 104.126.37.131:443 | www.bing.com | Akamai International B.V. | DE | whitelisted |
4 | System | 192.168.100.255:137 | — | — | — | whitelisted |
876 | svchost.exe | 51.124.78.146:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | NL | whitelisted |
3976 | svchost.exe | 51.124.78.146:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | NL | whitelisted |
— | — | 192.168.100.165:49690 | — | — | — | unknown |
DNS requests
Domain | IP | Reputation |
|---|---|---|
settings-win.data.microsoft.com |
| whitelisted |
www.bing.com |
| whitelisted |
google.com |
| whitelisted |