| File name: | catalogue (74).zip |
| Full analysis: | https://app.any.run/tasks/ca137631-d470-4e69-8258-ea74ca47b2c1 |
| Verdict: | Malicious activity |
| Analysis date: | March 29, 2021, 19:03:40 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Tags: | |
| Indicators: | |
| MIME: | application/zip |
| File info: | Zip archive data, at least v2.0 to extract |
| MD5: | B0ECD2EA44061FBF817A3A31DD225B56 |
| SHA1: | 52FED3F3680239C67C3914ACC55FB6381A9FB0A6 |
| SHA256: | 23AFE02886A4BE603A689FB2CDA3044FADE0EF03A16A9653BDAE8C0B734DD759 |
| SSDEEP: | 1536:lym9pjZJFIBdBf8orsBA/eannj3mQNv4Wgb9gJH6IGLq02V:lymLZ7IajZyj2L9Qb |
MALICIOUS
Unusual execution from Microsoft Office
- EXCEL.EXE (PID: 2436)
SUSPICIOUS
Uses RUNDLL32.EXE to load library
- EXCEL.EXE (PID: 2436)
Starts Microsoft Office Application
- WinRAR.exe (PID: 2172)
INFO
Reads Microsoft Office registry keys
- EXCEL.EXE (PID: 2436)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .zip | | | ZIP compressed archive (100) |
|---|
EXIF
ZIP
| ZipRequiredVersion: | 20 |
|---|---|
| ZipBitFlag: | - |
| ZipCompression: | Deflated |
| ZipModifyDate: | 2021:03:29 16:41:28 |
| ZipCRC: | 0xf05d8794 |
| ZipCompressedSize: | 82501 |
| ZipUncompressedSize: | 108510 |
| ZipFileName: | document-2112297424.xlsm |
Total processes
40
Monitored processes
7
Malicious processes
2
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 696 | rundll32 ..\iekdhfe.dsk4,DllRegisterServer | C:\Windows\system32\rundll32.exe | — | EXCEL.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
| |||||||||||||||
| 940 | rundll32 ..\iekdhfe.dsk,DllRegisterServer | C:\Windows\system32\rundll32.exe | — | EXCEL.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
| |||||||||||||||
| 1888 | rundll32 ..\iekdhfe.dsk1,DllRegisterServer | C:\Windows\system32\rundll32.exe | — | EXCEL.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
| |||||||||||||||
| 2172 | "C:\Program Files\WinRAR\WinRAR.exe" "C:\Users\admin\AppData\Local\Temp\catalogue (74).zip" | C:\Program Files\WinRAR\WinRAR.exe | — | explorer.exe | |||||||||||
User: admin Company: Alexander Roshal Integrity Level: MEDIUM Description: WinRAR archiver Exit code: 0 Version: 5.60.0 Modules
| |||||||||||||||
| 2436 | "C:\Program Files\Microsoft Office\Office14\EXCEL.EXE" /dde | C:\Program Files\Microsoft Office\Office14\EXCEL.EXE | WinRAR.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft Excel Exit code: 0 Version: 14.0.6024.1000 Modules
| |||||||||||||||
| 2632 | rundll32 ..\iekdhfe.dsk2,DllRegisterServer | C:\Windows\system32\rundll32.exe | — | EXCEL.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
| |||||||||||||||
| 3400 | rundll32 ..\iekdhfe.dsk3,DllRegisterServer | C:\Windows\system32\rundll32.exe | — | EXCEL.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
1 081
Read events
1 018
Write events
52
Delete events
11
Modification events
| (PID) Process: | (2172) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\Interface\Themes |
| Operation: | write | Name: | ShellExtBMP |
Value: | |||
| (PID) Process: | (2172) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\Interface\Themes |
| Operation: | write | Name: | ShellExtIcon |
Value: | |||
| (PID) Process: | (2172) WinRAR.exe | Key: | HKEY_CLASSES_ROOT\Local Settings\MuiCache\13D\52C64B7E |
| Operation: | write | Name: | LanguageList |
Value: en-US | |||
| (PID) Process: | (2172) WinRAR.exe | Key: | HKEY_CLASSES_ROOT\Local Settings\MuiCache\13D\52C64B7E |
| Operation: | write | Name: | @C:\Windows\system32\NetworkExplorer.dll,-1 |
Value: Network | |||
| (PID) Process: | (2172) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\ArcHistory |
| Operation: | write | Name: | 0 |
Value: C:\Users\admin\AppData\Local\Temp\catalogue (74).zip | |||
| (PID) Process: | (2172) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | name |
Value: 120 | |||
| (PID) Process: | (2172) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | size |
Value: 80 | |||
| (PID) Process: | (2172) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | type |
Value: 120 | |||
| (PID) Process: | (2172) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | mtime |
Value: 100 | |||
| (PID) Process: | (2172) WinRAR.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Installer\UserData\S-1-5-18\Products\00004109D30000000000000000F01FEC\Usage |
| Operation: | write | Name: | EXCELFiles |
Value: 1383923745 | |||
Executable files
0
Suspicious files
1
Text files
0
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 2436 | EXCEL.EXE | C:\Users\admin\AppData\Local\Temp\CVR1163.tmp.cvr | — | |
MD5:— | SHA256:— | |||
| 2172 | WinRAR.exe | C:\Users\admin\AppData\Local\Temp\Rar$DIa2172.47352\document-2112297424.xlsm | document | |
MD5:— | SHA256:— | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
4
TCP/UDP connections
5
DNS requests
5
Threats
0
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
2436 | EXCEL.EXE | GET | — | 50.23.112.133:80 | http://kristen.sbddev.com/ds/2803.gif | US | — | — | unknown |
2436 | EXCEL.EXE | GET | — | 143.95.33.96:80 | http://thirdstringcalifornia.com/ds/2803.gif | US | — | — | malicious |
2436 | EXCEL.EXE | GET | 503 | 103.68.166.129:80 | http://holmesservices.mobiledevsite.co/ds/2803.gif | AU | text | 79 b | malicious |
2436 | EXCEL.EXE | GET | 503 | 66.36.231.40:80 | http://nellaimasthanbiryani.com/ds/2803.gif | US | text | 79 b | malicious |
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
Connections
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
2436 | EXCEL.EXE | 50.23.112.133:80 | kristen.sbddev.com | SoftLayer Technologies Inc. | US | unknown |
2436 | EXCEL.EXE | 31.170.166.139:80 | tienda.ventadigital.com.ar | Hostinger International Limited | US | unknown |
2436 | EXCEL.EXE | 143.95.33.96:80 | thirdstringcalifornia.com | Colo4, LLC | US | malicious |
2436 | EXCEL.EXE | 103.68.166.129:80 | holmesservices.mobiledevsite.co | Dreamscape Networks Limited | AU | malicious |
2436 | EXCEL.EXE | 66.36.231.40:80 | nellaimasthanbiryani.com | HopOne Internet Corporation | US | malicious |
DNS requests
Domain | IP | Reputation |
|---|---|---|
kristen.sbddev.com |
| unknown |
tienda.ventadigital.com.ar |
| unknown |
thirdstringcalifornia.com |
| malicious |
holmesservices.mobiledevsite.co |
| malicious |
nellaimasthanbiryani.com |
| malicious |