| File name: | CBJ200620039539.xlsx.zip |
| Full analysis: | https://app.any.run/tasks/8968c139-0c06-49ae-b045-e987e381d862 |
| Verdict: | Malicious activity |
| Analysis date: | November 22, 2024, 12:25:00 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Tags: | |
| MIME: | application/zip |
| File info: | Zip archive data, at least v5.1 to extract, compression method=AES Encrypted |
| MD5: | 9DB20A91AE0BC14AAB1DF24549F30C18 |
| SHA1: | 724E3A7101DFAEBC5B2730A13160044F49929F0C |
| SHA256: | EF32BD74D45C7ABDFB653EED59CB41C5361F49980BBFA8E285D995D51CCD5D41 |
| SSDEEP: | 384:TwyZyXbssdAIvAkfGLT7HF2Mp3GvMnAqpaNT13UMPp4:TwyZyLsGAIYtLT4Mp3IMAqYT3e |
MALICIOUS
Equation Editor starts application (likely CVE-2017-11882)
- EQNEDT32.EXE (PID: 3120)
SUSPICIOUS
No suspicious indicators.INFO
Manual execution by a user
- wmpnscfg.exe (PID: 1800)
- WINWORD.EXE (PID: 1608)
- rundll32.exe (PID: 3164)
- EXCEL.EXE (PID: 1380)
Reads the computer name
- wmpnscfg.exe (PID: 1800)
Checks supported languages
- wmpnscfg.exe (PID: 1800)
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: | 51 |
|---|---|
| ZipBitFlag: | 0x0009 |
| ZipCompression: | Unknown (99) |
| ZipModifyDate: | 2024:11:22 12:13:28 |
| ZipCRC: | 0x816c82e7 |
| ZipCompressedSize: | 13521 |
| ZipUncompressedSize: | 15412 |
| ZipFileName: | CBJ200620039539.xlsx.bin |
Total processes
44
Monitored processes
6
Malicious processes
1
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1380 | "C:\Program Files\Microsoft Office\Office14\EXCEL.EXE" /dde | C:\Program Files\Microsoft Office\Office14\EXCEL.EXE | — | explorer.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft Excel Version: 14.0.6024.1000 Modules
| |||||||||||||||
| 1452 | "C:\Program Files\WinRAR\WinRAR.exe" C:\Users\admin\AppData\Local\Temp\CBJ200620039539.xlsx.zip | C:\Program Files\WinRAR\WinRAR.exe | — | explorer.exe | |||||||||||
User: admin Company: Alexander Roshal Integrity Level: MEDIUM Description: WinRAR archiver Exit code: 0 Version: 5.91.0 Modules
| |||||||||||||||
| 1608 | "C:\Program Files\Microsoft Office\Office14\WINWORD.EXE" /n "C:\Users\admin\Desktop\requiresgreen.rtf" | C:\Program Files\Microsoft Office\Office14\WINWORD.EXE | — | explorer.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft Word Version: 14.0.6024.1000 Modules
| |||||||||||||||
| 1800 | "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
| |||||||||||||||
| 3120 | "C:\Program Files\Common Files\Microsoft Shared\EQUATION\EQNEDT32.EXE" -Embedding | C:\Program Files\Common Files\microsoft shared\EQUATION\EQNEDT32.EXE | — | svchost.exe | |||||||||||
User: admin Company: Design Science, Inc. Integrity Level: MEDIUM Description: Microsoft Equation Editor Exit code: 0 Version: 00110900 Modules
| |||||||||||||||
| 3164 | "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\admin\Desktop\CBJ200620039539.xlsx.bin | 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
| |||||||||||||||
Total events
7 266
Read events
6 163
Write events
643
Delete events
460
Modification events
| (PID) Process: | (1452) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\Interface\Themes |
| Operation: | write | Name: | ShellExtBMP |
Value: | |||
| (PID) Process: | (1452) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\Interface\Themes |
| Operation: | write | Name: | ShellExtIcon |
Value: | |||
| (PID) Process: | (1452) WinRAR.exe | Key: | HKEY_CLASSES_ROOT\Local Settings\MuiCache\182\52C64B7E |
| Operation: | write | Name: | LanguageList |
Value: en-US | |||
| (PID) Process: | (1452) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\ArcHistory |
| Operation: | write | Name: | 3 |
Value: C:\Users\admin\Desktop\Win7-KB3191566-x86.zip | |||
| (PID) Process: | (1452) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\ArcHistory |
| Operation: | write | Name: | 2 |
Value: C:\Users\admin\Desktop\curl-8.5.0_1-win32-mingw.zip | |||
| (PID) Process: | (1452) 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: | (1452) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\ArcHistory |
| Operation: | write | Name: | 0 |
Value: C:\Users\admin\AppData\Local\Temp\CBJ200620039539.xlsx.zip | |||
| (PID) Process: | (1452) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | name |
Value: 120 | |||
| (PID) Process: | (1452) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | size |
Value: 80 | |||
| (PID) Process: | (1452) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | type |
Value: 120 | |||
Executable files
1
Suspicious files
6
Text files
0
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 1608 | WINWORD.EXE | C:\Users\admin\AppData\Local\Temp\CVR9963.tmp.cvr | — | |
MD5:— | SHA256:— | |||
| 1380 | EXCEL.EXE | C:\Users\admin\AppData\Local\Temp\CVR782B.tmp.cvr | — | |
MD5:— | SHA256:— | |||
| 1608 | WINWORD.EXE | C:\Users\admin\AppData\Roaming\Microsoft\Office\Recent\requiresgreen.rtf.LNK | binary | |
MD5:C0AC26CE4A2C5ADD57048A8F7EDFA763 | SHA256:6CA2EB84D7357519AB5367F57C017FDBC9A00F7214DFF2C8F0845DE7FFAF43D6 | |||
| 1608 | WINWORD.EXE | C:\Users\admin\AppData\Roaming\Microsoft\Templates\~$Normal.dotm | pgc | |
MD5:950BDF9B0E4D3490B077659CB782B93F | SHA256:B8DAF810BCCDA058FFF9A6320808FF43276C067C49524BA1C0F99780D2B4B8A6 | |||
| 1608 | WINWORD.EXE | C:\Users\admin\Desktop\~$quiresgreen.rtf | binary | |
MD5:18AAD94692B75EA1783426035DB77A6B | SHA256:0D9829849F2D134E8BBAF2BC26FB8FCC6175FBC45DBEC97AFFD6FFA5EE8C73AA | |||
| 1608 | WINWORD.EXE | C:\Users\admin\AppData\Roaming\Microsoft\Office\Recent\index.dat | text | |
MD5:0B52BA06D01860B8BBE7A7A180D678C3 | SHA256:0B1C757D46A97C456C8B8524FBE8134FF1B2AB74E66F52520D3552B19BEB2660 | |||
| 1452 | WinRAR.exe | C:\Users\admin\Desktop\CBJ200620039539.xlsx.bin | document | |
MD5:F7F4EC2A0ADC9CC33CDBC7D548A6BEF9 | SHA256:5F94A66E0CE78D17AFC2DD27FC17B44B3FFC13AC5F42D3AD6A5DCFB36715F3EB | |||
| 1380 | EXCEL.EXE | C:\Users\admin\AppData\Roaming\Microsoft\Office\Recent\CBJ200620039539.xlsx.LNK | binary | |
MD5:A2A6648BFC6F4AE51FDA33E8DDEF8195 | SHA256:825E2FE7BCBF43471AC789F50307CD9C11B40931EFF97C3A4F6425BAEBC24077 | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
0
TCP/UDP connections
6
DNS requests
2
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 |
|---|---|---|---|---|---|---|
— | — | 224.0.0.252:5355 | — | — | — | whitelisted |
4 | System | 192.168.100.255:137 | — | — | — | whitelisted |
1108 | svchost.exe | 224.0.0.252:5355 | — | — | — | whitelisted |
4 | System | 192.168.100.255:138 | — | — | — | whitelisted |
DNS requests
Domain | IP | Reputation |
|---|---|---|
google.com |
| whitelisted |
biz9holdings.com |
| unknown |