| File name: | bundle |
| Full analysis: | https://app.any.run/tasks/5b10747f-4f7b-4b09-8dda-e0460ab47abd |
| 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: | August 22, 2024, 09:50:29 |
| OS: | Windows 10 Professional (build: 19045, 64 bit) |
| Tags: | |
| Indicators: | |
| MIME: | application/x-7z-compressed |
| File info: | 7-zip archive data, version 0.4 |
| MD5: | F34AA5938AB898F964C4F50D49DDC05A |
| SHA1: | 56BC17DB1CE446FBD25106903B14D8EF6F0D6975 |
| SHA256: | A6CD84730FA0AE73CC2298EA6D259656B34AFF4E0F2C606B55982AAFED7225D3 |
| SSDEEP: | 98304:PcLmmQNtI82XhCB6zSHQja7Ch7SZ4fhY9uW67vsgipjcnIePxF4aSlWkcWWodMsW:nfFM08 |
MALICIOUS
Steals credentials from Web Browsers
- pass.exe (PID: 6440)
Actions looks like stealing of personal data
- pass.exe (PID: 6440)
SUSPICIOUS
Drops the executable file immediately after the start
- WinRAR.exe (PID: 6624)
Reads security settings of Internet Explorer
- WinRAR.exe (PID: 6624)
Process drops legitimate windows executable
- WinRAR.exe (PID: 6624)
Application launched itself
- tvnserver.exe (PID: 6588)
INFO
Executable content was dropped or overwritten
- WinRAR.exe (PID: 6624)
Reads the computer name
- pass.exe (PID: 6440)
- tvnserver.exe (PID: 6588)
- tvnserver.exe (PID: 1556)
Checks supported languages
- netsvc.exe (PID: 6196)
- pass.exe (PID: 6440)
- tvnserver.exe (PID: 6588)
- tvnserver.exe (PID: 1556)
Create files in a temporary directory
- pass.exe (PID: 6440)
Reads the machine GUID from the registry
- pass.exe (PID: 6440)
Process checks registry keys that may contain credentials
- tvnserver.exe (PID: 6588)
Reads Microsoft Office registry keys
- WinRAR.exe (PID: 6624)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .7z | | | 7-Zip compressed archive (v0.4) (57.1) |
|---|---|---|
| .7z | | | 7-Zip compressed archive (gen) (42.8) |
Total processes
144
Monitored processes
8
Malicious processes
0
Suspicious processes
2
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1556 | "C:\Users\admin\AppData\Local\Temp\Rar$EXa6624.6719\tvnserver.exe" -controlapp -slave | C:\Users\admin\AppData\Local\Temp\Rar$EXa6624.6719\tvnserver.exe | — | tvnserver.exe | |||||||||||
User: admin Company: GlavSoft LLC. Integrity Level: MEDIUM Description: TightVNC Server Version: 2, 8, 81, 0 Modules
| |||||||||||||||
| 6196 | "C:\Users\admin\AppData\Local\Temp\Rar$EXa6624.5543\netsvc.exe" | C:\Users\admin\AppData\Local\Temp\Rar$EXa6624.5543\netsvc.exe | — | WinRAR.exe | |||||||||||
User: admin Integrity Level: MEDIUM Exit code: 0 Modules
| |||||||||||||||
| 6276 | \??\C:\WINDOWS\system32\conhost.exe 0xffffffff -ForceV1 | C:\Windows\System32\conhost.exe | — | netsvc.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
| |||||||||||||||
| 6440 | "C:\Users\admin\AppData\Local\Temp\Rar$EXa6624.5769\pass.exe" | C:\Users\admin\AppData\Local\Temp\Rar$EXa6624.5769\pass.exe | WinRAR.exe | ||||||||||||
User: admin Integrity Level: MEDIUM Exit code: 0 Modules
| |||||||||||||||
| 6512 | "C:\WINDOWS\system32\wusa.exe" "C:\Users\admin\AppData\Local\Temp\Rar$DIa6624.7024\win7.msu" | C:\Windows\System32\wusa.exe | WinRAR.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Windows Update Standalone Installer Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 6588 | "C:\Users\admin\AppData\Local\Temp\Rar$EXa6624.6719\tvnserver.exe" | C:\Users\admin\AppData\Local\Temp\Rar$EXa6624.6719\tvnserver.exe | — | WinRAR.exe | |||||||||||
User: admin Company: GlavSoft LLC. Integrity Level: MEDIUM Description: TightVNC Server Version: 2, 8, 81, 0 Modules
| |||||||||||||||
| 6624 | "C:\Program Files\WinRAR\WinRAR.exe" C:\Users\admin\Downloads\bundle.7z | C:\Program Files\WinRAR\WinRAR.exe | explorer.exe | ||||||||||||
User: admin Company: Alexander Roshal Integrity Level: MEDIUM Description: WinRAR archiver Version: 5.91.0 Modules
| |||||||||||||||
| 7088 | "C:\WINDOWS\system32\wusa.exe" "C:\Users\admin\AppData\Local\Temp\Rar$DIa6624.7024\win7.msu" | C:\Windows\System32\wusa.exe | — | WinRAR.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Update Standalone Installer Exit code: 3221226540 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
Total events
6 926
Read events
6 906
Write events
20
Delete events
0
Modification events
| (PID) Process: | (6624) WinRAR.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\WinRAR\Interface\Themes |
| Operation: | write | Name: | ShellExtBMP |
Value: | |||
| (PID) Process: | (6624) WinRAR.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\WinRAR\Interface\Themes |
| Operation: | write | Name: | ShellExtIcon |
Value: | |||
| (PID) Process: | (6624) WinRAR.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\WinRAR\ArcHistory |
| Operation: | write | Name: | 1 |
Value: C:\Users\admin\Desktop\GoogleChromeEnterpriseBundle64.zip | |||
| (PID) Process: | (6624) WinRAR.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\WinRAR\ArcHistory |
| Operation: | write | Name: | 0 |
Value: C:\Users\admin\Downloads\bundle.7z | |||
| (PID) Process: | (6624) WinRAR.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | name |
Value: 120 | |||
| (PID) Process: | (6624) WinRAR.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | size |
Value: 80 | |||
| (PID) Process: | (6624) WinRAR.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | type |
Value: 120 | |||
| (PID) Process: | (6624) WinRAR.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | mtime |
Value: 100 | |||
| (PID) Process: | (6624) WinRAR.exe | Key: | HKEY_CLASSES_ROOT\Local Settings\MuiCache\3c\52C64B7E |
| Operation: | write | Name: | @"C:\WINDOWS\system32\wusa.exe",-102 |
Value: Microsoft Update Standalone Package | |||
| (PID) Process: | (6624) WinRAR.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | ProxyBypass |
Value: 1 | |||
Executable files
18
Suspicious files
8
Text files
5
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 6440 | pass.exe | C:\Users\admin\AppData\Local\Temp\bhvBCF.tmp | — | |
MD5:— | SHA256:— | |||
| 6624 | WinRAR.exe | C:\Users\admin\AppData\Local\Temp\Rar$EXa6624.5769\tvnserver.exe | executable | |
MD5:C0F2536AAB89E866BE517ADA093D6AE9 | SHA256:CE1758D559910B328D60D5AA4587CE3602471C3D6D5351B6162998D5F2251599 | |||
| 6624 | WinRAR.exe | C:\Users\admin\AppData\Local\Temp\Rar$EXa6624.5543\win7.msu | compressed | |
MD5:B21C4A86E9055B66EA662FAF970BBC2F | SHA256:909E76C81EF0EB176144B253DDFFE7A8FDFACEBFAA15E97DEF003D2262FBF084 | |||
| 6624 | WinRAR.exe | C:\Users\admin\AppData\Local\Temp\Rar$EXa6624.5769\win7.msu | compressed | |
MD5:B21C4A86E9055B66EA662FAF970BBC2F | SHA256:909E76C81EF0EB176144B253DDFFE7A8FDFACEBFAA15E97DEF003D2262FBF084 | |||
| 6624 | WinRAR.exe | C:\Users\admin\AppData\Local\Temp\Rar$EXa6624.5543\netsvc.exe | executable | |
MD5:9B3464D8126B6E35AD76122ACDB592AC | SHA256:3E613D6B482A00121E009CEB71FF0388F7D1566A449615747E6C77FC7C3F1689 | |||
| 6624 | WinRAR.exe | C:\Users\admin\AppData\Local\Temp\Rar$EXa6624.6719\screenhooks32.dll | executable | |
MD5:7BC5225DB0C41FF9227295E666600312 | SHA256:528E99D415A5A743AF6F8B68B1FE87B133A0A6BC22B48E33465C374A09E57703 | |||
| 6624 | WinRAR.exe | C:\Users\admin\AppData\Local\Temp\Rar$EXa6624.5543\screenhooks32.dll | executable | |
MD5:7BC5225DB0C41FF9227295E666600312 | SHA256:528E99D415A5A743AF6F8B68B1FE87B133A0A6BC22B48E33465C374A09E57703 | |||
| 6624 | WinRAR.exe | C:\Users\admin\AppData\Local\Temp\Rar$EXa6624.5543\tvnserver.exe | executable | |
MD5:C0F2536AAB89E866BE517ADA093D6AE9 | SHA256:CE1758D559910B328D60D5AA4587CE3602471C3D6D5351B6162998D5F2251599 | |||
| 6624 | WinRAR.exe | C:\Users\admin\AppData\Local\Temp\Rar$EXa6624.5769\pass.exe | executable | |
MD5:10E830375CFB6F670278A86220C4BF8F | SHA256:80AE25484D498681226F4C46B212FDCC3679721F872F5CB221E12FF0FCE86C5A | |||
| 6624 | WinRAR.exe | C:\Users\admin\AppData\Local\Temp\Rar$EXa6624.5769\vcruntime140.dll | executable | |
MD5:A075828073369628BCCA8A80FA225744 | SHA256:DBC5559CA8D99F045C5511F56A2C4DD156D2672D189935E242284A835C0D7F92 | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
5
TCP/UDP connections
41
DNS requests
19
Threats
0
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
6980 | backgroundTaskHost.exe | GET | 200 | 192.229.221.95:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQ50otx%2Fh0Ztl%2Bz8SiPI7wEWVxDlQQUTiJUIBiV5uNu5g%2F6%2BrkS7QYXjzkCEAn5bsKVVV8kdJ6vHl3O1J0%3D | unknown | — | — | whitelisted |
5976 | svchost.exe | GET | 200 | 192.229.221.95:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%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 |
2252 | 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 |
5336 | SearchApp.exe | GET | 200 | 192.229.221.95:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTrjrydRyt%2BApF3GSPypfHBxR5XtQQUs9tIpPmhxdiuNkHMEWNpYim8S8YCEAI5PUjXAkJafLQcAAsO18o%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 |
|---|---|---|---|---|---|---|
4 | System | 192.168.100.255:138 | — | — | — | whitelisted |
5656 | svchost.exe | 40.127.240.158:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | unknown |
4604 | RUXIMICS.exe | 40.127.240.158:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | unknown |
2120 | MoUsoCoreWorker.exe | 40.127.240.158:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | unknown |
4 | System | 192.168.100.255:137 | — | — | — | whitelisted |
5656 | svchost.exe | 51.124.78.146:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | NL | whitelisted |
3260 | svchost.exe | 40.115.3.253:443 | client.wns.windows.com | MICROSOFT-CORP-MSN-AS-BLOCK | NL | whitelisted |
5976 | svchost.exe | 20.190.159.64:443 | login.live.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
5976 | svchost.exe | 192.229.221.95:80 | ocsp.digicert.com | EDGECAST | US | whitelisted |
2120 | MoUsoCoreWorker.exe | 20.73.194.208:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | NL | whitelisted |
DNS requests
Domain | IP | Reputation |
|---|---|---|
settings-win.data.microsoft.com |
| whitelisted |
google.com |
| whitelisted |
client.wns.windows.com |
| whitelisted |
login.live.com |
| whitelisted |
ocsp.digicert.com |
| whitelisted |
arc.msn.com |
| whitelisted |
slscr.update.microsoft.com |
| whitelisted |
www.microsoft.com |
| whitelisted |
fe3cr.delivery.mp.microsoft.com |
| whitelisted |
nexusrules.officeapps.live.com |
| whitelisted |