| File name: | 540e18f2bbb672a1ba70edf17fa313a373cabc810f63059edca82093e349fcac.img |
| Full analysis: | https://app.any.run/tasks/610a8d91-21e0-4aaf-b974-e9131481c846 |
| Verdict: | Malicious activity |
| Analysis date: | November 27, 2023, 16:30:35 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Indicators: | |
| MIME: | application/x-iso9660-image |
| File info: | ISO 9660 CD-ROM filesystem data '' |
| MD5: | CAF702D43320BA582236999BF5CB2F9F |
| SHA1: | E40AB312002098D22667C20455DD56FFED23A7A0 |
| SHA256: | 540E18F2BBB672A1BA70EDF17FA313A373CABC810F63059EDCA82093E349FCAC |
| SSDEEP: | 12288:Qev0W6kzGWIE0SG7Uz0Cb9SFiEAjRZKrd//P9g:kkzGt4SFiEAjRArd/XS |
MALICIOUS
No malicious indicators.SUSPICIOUS
Uses RUNDLL32.EXE to load library
- WinRAR.exe (PID: 2708)
- cmd.exe (PID: 968)
INFO
Manual execution by a user
- explorer.exe (PID: 3320)
- WinRAR.exe (PID: 3452)
- WinRAR.exe (PID: 3416)
- rundll32.exe (PID: 2112)
- rundll32.exe (PID: 3000)
- cmd.exe (PID: 968)
Drops the executable file immediately after the start
- WinRAR.exe (PID: 3416)
- WinRAR.exe (PID: 3452)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .iso | | | ISO 9660 CD image (54.7) |
|---|---|---|
| .gmc | | | Game Music Creator Music (12.1) |
| .abr | | | Adobe PhotoShop Brush (10.7) |
EXIF
ISO
| VolumeBlockCount: | 752 |
|---|---|
| VolumeBlockSize: | 2048 |
| RootDirectoryCreateDate: | 2023:11:27 20:18:15+03:00 |
| Software: | PyCdlib (C) 2015-2020 Chris Lalancette |
| VolumeCreateDate: | 2023:11:27 20:18:15.00+03:00 |
| VolumeModifyDate: | 2023:11:27 20:18:15.00+03:00 |
| VolumeEffectiveDate: | 2023:11:27 20:18:15.00+03:00 |
Composite
| VolumeSize: | 1504 KiB |
|---|
Total processes
50
Monitored processes
10
Malicious processes
0
Suspicious processes
1
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 968 | "C:\Windows\system32\cmd.exe" | C:\Windows\System32\cmd.exe | — | explorer.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Command Processor Exit code: 3221225786 Version: 6.1.7601.17514 (win7sp1_rtm.101119-1850) Modules
| |||||||||||||||
| 2100 | rundll32.exe "C:\Users\admin\Desktop\540e18f2bbb672a1ba70edf17fa313a373cabc810f63059edca82093e349fcac.img\version1.dll" | C:\Windows\System32\rundll32.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows host process (Rundll32) Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 2112 | "C:\Windows\system32\rundll32.exe" version1.dll, scab | C:\Windows\System32\rundll32.exe | — | explorer.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows host process (Rundll32) Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 2480 | "C:\Windows\system32\rundll32.exe" version1.dll, scab | C:\Windows\System32\rundll32.exe | — | WinRAR.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows host process (Rundll32) Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 2708 | "C:\Program Files\WinRAR\WinRAR.exe" "C:\Users\admin\AppData\Local\Temp\540e18f2bbb672a1ba70edf17fa313a373cabc810f63059edca82093e349fcac.img.iso" | 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
| |||||||||||||||
| 3000 | "C:\Windows\system32\rundll32.exe" version1.dll, scab | C:\Windows\System32\rundll32.exe | — | explorer.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows host process (Rundll32) Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 3320 | "C:\Windows\explorer.exe" | C:\Windows\explorer.exe | — | explorer.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Explorer Exit code: 1 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 3416 | "C:\Program Files\WinRAR\WinRAR.exe" x -iext -ow -ver -- "C:\Users\admin\Desktop\540e18f2bbb672a1ba70edf17fa313a373cabc810f63059edca82093e349fcac.img.iso" C:\Users\admin\Desktop\540e18f2bbb672a1ba70edf17fa313a373cabc810f63059edca82093e349fcac.img\ | 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
| |||||||||||||||
| 3452 | "C:\Program Files\WinRAR\WinRAR.exe" x -iext -ow -ver -- "C:\Users\admin\Desktop\540e18f2bbb672a1ba70edf17fa313a373cabc810f63059edca82093e349fcac.img.iso" "?\" | 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
| |||||||||||||||
| 4020 | rundll32.exe | C:\Windows\System32\rundll32.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows host process (Rundll32) Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
Total events
1 446
Read events
1 410
Write events
36
Delete events
0
Modification events
| (PID) Process: | (2708) WinRAR.exe | Key: | HKEY_CLASSES_ROOT\Local Settings\MuiCache\17F\52C64B7E |
| Operation: | write | Name: | LanguageList |
Value: en-US | |||
| (PID) Process: | (2708) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\ArcHistory |
| Operation: | write | Name: | 2 |
Value: C:\Users\admin\Desktop\virtio_ivshmem_master_build.zip | |||
| (PID) Process: | (2708) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\ArcHistory |
| Operation: | write | Name: | 1 |
Value: C:\Users\admin\Desktop\Win7-KB3191566-x86.zip | |||
| (PID) Process: | (2708) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\ArcHistory |
| Operation: | write | Name: | 0 |
Value: C:\Users\admin\Desktop\phacker.zip | |||
| (PID) Process: | (2708) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | name |
Value: 120 | |||
| (PID) Process: | (2708) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | size |
Value: 80 | |||
| (PID) Process: | (2708) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | type |
Value: 120 | |||
| (PID) Process: | (2708) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | mtime |
Value: 100 | |||
| (PID) Process: | (2708) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | ProxyBypass |
Value: 1 | |||
| (PID) Process: | (2708) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | IntranetName |
Value: 1 | |||
Executable files
2
Suspicious files
3
Text files
0
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 3416 | WinRAR.exe | C:\Users\admin\Desktop\540e18f2bbb672a1ba70edf17fa313a373cabc810f63059edca82093e349fcac.img\UPDATE-HSYEYDBB.html.lnk | binary | |
MD5:564896C159F0D7C086D0D5BC966959D3 | SHA256:DB03A34684FEAB7475862080F59D4D99B32C74D3A152A53B257FD1A443E8EE77 | |||
| 3452 | WinRAR.exe | C:\Users\admin\Desktop\version1.dll | executable | |
MD5:F834DFC1861CD6361F34496C3BBAFE66 | SHA256:E99F3517A36A9F7A55335699CFB4D84D08B042D47146119156F7F3BAB580B4D7 | |||
| 2708 | WinRAR.exe | C:\Users\admin\AppData\Local\Temp\Rar$DIa2708.13416\UPDATE-HSYEYDBB.html.lnk | binary | |
MD5:564896C159F0D7C086D0D5BC966959D3 | SHA256:DB03A34684FEAB7475862080F59D4D99B32C74D3A152A53B257FD1A443E8EE77 | |||
| 3452 | WinRAR.exe | C:\Users\admin\Desktop\UPDATE-HSYEYDBB.html.lnk | binary | |
MD5:564896C159F0D7C086D0D5BC966959D3 | SHA256:DB03A34684FEAB7475862080F59D4D99B32C74D3A152A53B257FD1A443E8EE77 | |||
| 3416 | WinRAR.exe | C:\Users\admin\Desktop\540e18f2bbb672a1ba70edf17fa313a373cabc810f63059edca82093e349fcac.img\version1.dll | executable | |
MD5:F834DFC1861CD6361F34496C3BBAFE66 | SHA256:E99F3517A36A9F7A55335699CFB4D84D08B042D47146119156F7F3BAB580B4D7 | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
1
TCP/UDP connections
5
DNS requests
1
Threats
0
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
1080 | svchost.exe | GET | 200 | 8.253.95.120:80 | http://ctldl.windowsupdate.com/msdownload/update/v3/static/trustedr/en/disallowedcertstl.cab?b257947f6e02507e | unknown | compressed | 4.66 Kb | unknown |
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
Connections
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
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 |
2588 | svchost.exe | 239.255.255.250:1900 | — | — | — | whitelisted |
1080 | svchost.exe | 8.253.95.120:80 | ctldl.windowsupdate.com | LEVEL3 | US | unknown |
DNS requests
Domain | IP | Reputation |
|---|---|---|
ctldl.windowsupdate.com |
| whitelisted |