| File name: | Form.xls |
| Full analysis: | https://app.any.run/tasks/55bbb6ac-053b-44bc-b966-d72b02615919 |
| Verdict: | Malicious activity |
| Analysis date: | June 27, 2022, 06:27:20 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Tags: | |
| Indicators: | |
| MIME: | application/vnd.ms-excel |
| File info: | Composite Document File V2 Document, Little Endian, Os: Windows, Version 10.0, Code page: 1251, Author: SRGHRSHSH, Last Saved By: RGSGK, Name of Creating Application: Microsoft Excel, Create Time/Date: Fri Jun 5 19:19:34 2015, Last Saved Time/Date: Fri Jun 24 15:55:02 2022, Security: 0 |
| MD5: | A6C5FF52FD7F507FE133FECAF526E41F |
| SHA1: | EFFEC28DCCDC48EA2F62A7D25DF10668C024A269 |
| SHA256: | 380F686D1319345A4FCF02F77097392D7FC45FC03B662C2162207DA57799F553 |
| SSDEEP: | 1536:soKpb8rGYrMPe3q7Q0XV5xtezEsi8/dg8V7KR7CSfx9vFhVGpp74M:JKpb8rGYrMPe3q7Q0XV5xtezEsi8/dg2 |
MALICIOUS
Registers / Runs the DLL via REGSVR32.EXE
- EXCEL.EXE (PID: 2548)
Unusual execution from Microsoft Office
- EXCEL.EXE (PID: 2548)
SUSPICIOUS
No suspicious indicators.INFO
Checks supported languages
- EXCEL.EXE (PID: 2548)
- regsvr32.exe (PID: 2644)
- regsvr32.exe (PID: 3380)
- regsvr32.exe (PID: 1744)
Reads the computer name
- EXCEL.EXE (PID: 2548)
Reads settings of System Certificates
- EXCEL.EXE (PID: 2548)
Checks Windows Trust Settings
- EXCEL.EXE (PID: 2548)
Creates files in the user directory
- EXCEL.EXE (PID: 2548)
Reads Microsoft Office registry keys
- EXCEL.EXE (PID: 2548)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .xls | | | Microsoft Excel sheet (78.9) |
|---|
EXIF
FlashPix
| HeadingPairs: |
|
|---|---|
| TitleOfParts: |
|
| HyperlinksChanged: | No |
| SharedDoc: | No |
| LinksUpToDate: | No |
| ScaleCrop: | No |
| AppVersion: | 16 |
| Company: | - |
| CodePage: | Windows Cyrillic |
| Security: | None |
| ModifyDate: | 2022:06:24 14:55:02 |
| CreateDate: | 2015:06:05 18:19:34 |
| Software: | Microsoft Excel |
| LastModifiedBy: | RGSGK |
| Author: | SRGHRSHSH |
Total processes
37
Monitored processes
4
Malicious processes
1
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1744 | C:\Windows\System32\regsvr32.exe /S ..\hso3.ocx | C:\Windows\System32\regsvr32.exe | — | EXCEL.EXE | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft(C) Register Server Exit code: 3 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 2548 | "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 Exit code: 0 Version: 14.0.6024.1000 Modules
| |||||||||||||||
| 2644 | C:\Windows\System32\regsvr32.exe /S ..\hso1.ocx | C:\Windows\System32\regsvr32.exe | — | EXCEL.EXE | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft(C) Register Server Exit code: 3 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 3380 | C:\Windows\System32\regsvr32.exe /S ..\hso2.ocx | C:\Windows\System32\regsvr32.exe | — | EXCEL.EXE | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft(C) Register Server Exit code: 3 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
Total events
6 920
Read events
6 834
Write events
75
Delete events
11
Modification events
| (PID) Process: | (2548) EXCEL.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Excel\Resiliency\StartupItems |
| Operation: | write | Name: | u9 |
Value: 757F3900F4090000010000000000000000000000 | |||
| (PID) Process: | (2548) EXCEL.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages |
| Operation: | write | Name: | 1033 |
Value: Off | |||
| (PID) Process: | (2548) EXCEL.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages |
| Operation: | write | Name: | 1041 |
Value: Off | |||
| (PID) Process: | (2548) EXCEL.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages |
| Operation: | write | Name: | 1046 |
Value: Off | |||
| (PID) Process: | (2548) EXCEL.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages |
| Operation: | write | Name: | 1036 |
Value: Off | |||
| (PID) Process: | (2548) EXCEL.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages |
| Operation: | write | Name: | 1031 |
Value: Off | |||
| (PID) Process: | (2548) EXCEL.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages |
| Operation: | write | Name: | 1040 |
Value: Off | |||
| (PID) Process: | (2548) EXCEL.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages |
| Operation: | write | Name: | 1049 |
Value: Off | |||
| (PID) Process: | (2548) EXCEL.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages |
| Operation: | write | Name: | 3082 |
Value: Off | |||
| (PID) Process: | (2548) EXCEL.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages |
| Operation: | write | Name: | 1042 |
Value: Off | |||
Executable files
0
Suspicious files
7
Text files
1
Unknown types
3
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 2548 | EXCEL.EXE | C:\Users\admin\AppData\Local\Temp\CVR5B75.tmp.cvr | — | |
MD5:— | SHA256:— | |||
| 2548 | EXCEL.EXE | C:\Users\admin\AppData\Local\Temp\CabD346.tmp | compressed | |
MD5:— | SHA256:— | |||
| 2548 | EXCEL.EXE | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 | binary | |
MD5:— | SHA256:— | |||
| 2548 | EXCEL.EXE | C:\Users\admin\AppData\Local\Temp\TarD347.tmp | cat | |
MD5:— | SHA256:— | |||
| 2548 | EXCEL.EXE | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\77EC63BDA74BD0D0E0426DC8F8008506 | compressed | |
MD5:— | SHA256:— | |||
| 2548 | EXCEL.EXE | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\103621DE9CD5414CC2538780B4B75751 | der | |
MD5:EC8FF3B1DED0246437B1472C69DD1811 | SHA256:E634C2D1ED20E0638C95597ADF4C9D392EBAB932D3353F18AF1E4421F4BB9CAB | |||
| 2548 | EXCEL.EXE | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\77EC63BDA74BD0D0E0426DC8F8008506 | binary | |
MD5:— | SHA256:— | |||
| 2548 | EXCEL.EXE | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\103621DE9CD5414CC2538780B4B75751 | binary | |
MD5:— | SHA256:— | |||
| 2548 | EXCEL.EXE | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\1579407F1FE26F873835AABAD30A4371 | binary | |
MD5:— | SHA256:— | |||
| 2548 | EXCEL.EXE | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Cookies\1886HZEF.txt | text | |
MD5:— | SHA256:— | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
7
TCP/UDP connections
8
DNS requests
10
Threats
0
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
2548 | EXCEL.EXE | GET | 301 | 43.229.76.87:80 | http://creativeme.co.th/cgi-bin/2yl1sJuaL9/ | TH | — | — | unknown |
2548 | EXCEL.EXE | GET | 404 | 43.229.76.87:80 | http://www.creativeme.co.th/cgi-bin/2yl1sJuaL9/ | TH | html | 342 b | unknown |
2548 | EXCEL.EXE | GET | 404 | 51.68.247.67:80 | http://cunicultura.es/blogs/DUXTBlmDSYYggXEdXU2U/ | GB | html | 1.00 Kb | suspicious |
2548 | EXCEL.EXE | GET | 200 | 209.197.3.8:80 | http://ctldl.windowsupdate.com/msdownload/update/v3/static/trustedr/en/disallowedcertstl.cab?8ec8091340dc34b1 | US | compressed | 4.70 Kb | whitelisted |
2548 | EXCEL.EXE | GET | 200 | 104.89.32.83:80 | http://x1.c.lencr.org/ | NL | der | 717 b | whitelisted |
2548 | EXCEL.EXE | GET | 200 | 92.123.224.240:80 | http://r3.o.lencr.org/MFMwUTBPME0wSzAJBgUrDgMCGgUABBRI2smg%2ByvTLU%2Fw3mjS9We3NfmzxAQUFC6zF7dYVsuuUAlA5h%2BvnYsUwsYCEgQP9mSodwxwDjLjlgThjmbzYQ%3D%3D | unknown | der | 503 b | shared |
2548 | EXCEL.EXE | GET | 200 | 209.197.3.8:80 | http://ctldl.windowsupdate.com/msdownload/update/v3/static/trustedr/en/authrootstl.cab?0e2fa9d050a4679e | US | compressed | 60.0 Kb | whitelisted |
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
Connections
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
2548 | EXCEL.EXE | 213.202.252.88:443 | cpcwiki.de | myLoc managed IT AG | DE | unknown |
2548 | EXCEL.EXE | 43.229.76.87:80 | creativeme.co.th | 408 Fl4 CATTOWER | TH | unknown |
— | — | 43.229.76.87:80 | creativeme.co.th | 408 Fl4 CATTOWER | TH | unknown |
2548 | EXCEL.EXE | 209.197.3.8:80 | ctldl.windowsupdate.com | Highwinds Network Group, Inc. | US | whitelisted |
2548 | EXCEL.EXE | 180.235.132.213:443 | decorusfinancial.com | Asia Web Service Ltd | HK | suspicious |
2548 | EXCEL.EXE | 51.68.247.67:80 | cunicultura.es | — | GB | suspicious |
2548 | EXCEL.EXE | 104.89.32.83:80 | x1.c.lencr.org | Akamai Technologies, Inc. | NL | suspicious |
2548 | EXCEL.EXE | 92.123.224.240:80 | r3.o.lencr.org | Akamai International B.V. | — | unknown |
DNS requests
Domain | IP | Reputation |
|---|---|---|
cpcwiki.de |
| unknown |
creativeme.co.th |
| unknown |
www.creativeme.co.th |
| unknown |
cunicultura.es |
| suspicious |
decorusfinancial.com |
| suspicious |
ctldl.windowsupdate.com |
| whitelisted |
x1.c.lencr.org |
| whitelisted |
r3.o.lencr.org |
| shared |