| File name: | System32.zip |
| Full analysis: | https://app.any.run/tasks/f35905b3-24c9-449a-b398-3ad4cc3a8d8b |
| Verdict: | Malicious activity |
| Analysis date: | August 13, 2024, 08:03:25 |
| 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: | F6C5E856B4177774B8395A2C3BC6677B |
| SHA1: | 4E568CAA454A8D17E82AAA46BA25E9A716390F40 |
| SHA256: | 322B665B3411541D8BD6AB3E8C97D632D647E46A4BE5475E8F73EF0A95BB60A1 |
| SSDEEP: | 49152:hgyaedhcaT1xC7yBcKweZjJ8Wbu5ZmJq/Wt4JRKNHMVM7LY4FCm84JewT+riO/7s:zNhcaZxC7TeFqWbSQC+HMwRhewdO/7TI |
MALICIOUS
Runs injected code in another process
- StarRailBase.exe (PID: 6052)
- StarRailBase.exe (PID: 1168)
Application was injected by another process
- svchost.exe (PID: 1316)
SUSPICIOUS
Drops the executable file immediately after the start
- WinRAR.exe (PID: 6364)
Executable content was dropped or overwritten
- svchost.exe (PID: 6640)
The process executes via Task Scheduler
- StarRailBase.exe (PID: 6052)
- svchost.exe (PID: 6180)
- StarRailBase.exe (PID: 1168)
- svchost.exe (PID: 6080)
INFO
Manual execution by a user
- StarRailBase.exe (PID: 5988)
- StarRailBase.exe (PID: 3044)
Executable content was dropped or overwritten
- WinRAR.exe (PID: 6364)
Reads security settings of Internet Explorer
- svchost.exe (PID: 6640)
Reads the computer name
- StarRailBase.exe (PID: 5988)
- StarRailBase.exe (PID: 6052)
- StarRailBase.exe (PID: 3044)
- StarRailBase.exe (PID: 1168)
Checks supported languages
- StarRailBase.exe (PID: 5988)
- StarRailBase.exe (PID: 6052)
- StarRailBase.exe (PID: 3044)
- StarRailBase.exe (PID: 1168)
UPX packer has been detected
- svchost.exe (PID: 6180)
- dllhost.exe (PID: 208)
- svchost.exe (PID: 6080)
- dllhost.exe (PID: 3272)
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: | 2024:08:13 09:31:18 |
| ZipCRC: | 0x84075924 |
| ZipCompressedSize: | 453 |
| ZipUncompressedSize: | 1152 |
| ZipFileName: | bcd.conf |
Total processes
148
Monitored processes
13
Malicious processes
1
Suspicious processes
2
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 208 | C:\WINDOWS\system32\dllhost.exe /Processid:{F8284233-48F4-4680-ADDD-F8284233} | C:\Windows\System32\dllhost.exe | svchost.exe | ||||||||||||
User: SYSTEM Company: Microsoft Corporation Integrity Level: SYSTEM Description: COM Surrogate Version: 10.0.19041.3636 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 1168 | "C:\WINDOWS\system32\StarRailBase.exe" -svc | C:\Windows\System32\StarRailBase.exe | — | svchost.exe | |||||||||||
User: SYSTEM Company: 上海米哈游网络科技股份有限公司 Integrity Level: SYSTEM Description: Star Rail Exit code: 0 Version: 2019.4.34.1463972 Modules
| |||||||||||||||
| 1316 | C:\WINDOWS\system32\svchost.exe -k netsvcs -p -s Schedule | C:\Windows\System32\svchost.exe | services.exe | ||||||||||||
User: SYSTEM Company: Microsoft Corporation Integrity Level: SYSTEM Description: Host Process for Windows Services Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 3044 | "C:\Windows\System32\StarRailBase.exe" | C:\Windows\System32\StarRailBase.exe | explorer.exe | ||||||||||||
User: admin Company: 上海米哈游网络科技股份有限公司 Integrity Level: HIGH Description: Star Rail Exit code: 0 Version: 2019.4.34.1463972 Modules
| |||||||||||||||
| 3272 | C:\WINDOWS\system32\dllhost.exe /Processid:{F8284233-48F4-4680-ADDD-F8284233} | C:\Windows\System32\dllhost.exe | svchost.exe | ||||||||||||
User: SYSTEM Company: Microsoft Corporation Integrity Level: SYSTEM Description: COM Surrogate Version: 10.0.19041.3636 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 3376 | C:\WINDOWS\system32\svchost.exe -Install | C:\Windows\System32\svchost.exe | — | StarRailBase.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Host Process for Windows Services Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 4924 | C:\WINDOWS\System32\rundll32.exe C:\WINDOWS\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding | C:\Windows\System32\rundll32.exe | — | svchost.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows host process (Rundll32) Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 5988 | "C:\Users\admin\Desktop\StarRailBase.exe" | C:\Users\admin\Desktop\StarRailBase.exe | explorer.exe | ||||||||||||
User: admin Company: 上海米哈游网络科技股份有限公司 Integrity Level: HIGH Description: Star Rail Exit code: 0 Version: 2019.4.34.1463972 Modules
| |||||||||||||||
| 6052 | "C:\WINDOWS\system32\StarRailBase.exe" -svc | C:\Windows\System32\StarRailBase.exe | — | svchost.exe | |||||||||||
User: SYSTEM Company: 上海米哈游网络科技股份有限公司 Integrity Level: SYSTEM Description: Star Rail Exit code: 0 Version: 2019.4.34.1463972 Modules
| |||||||||||||||
| 6080 | C:\WINDOWS\system32\svchost.exe -k netsvcs | C:\Windows\System32\svchost.exe | svchost.exe | ||||||||||||
User: SYSTEM Company: Microsoft Corporation Integrity Level: SYSTEM Description: Host Process for Windows Services Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
Total events
11 856
Read events
11 312
Write events
263
Delete events
281
Modification events
| (PID) Process: | (6364) WinRAR.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\WinRAR\Interface\Themes |
| Operation: | write | Name: | ShellExtBMP |
Value: | |||
| (PID) Process: | (6364) WinRAR.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\WinRAR\Interface\Themes |
| Operation: | write | Name: | ShellExtIcon |
Value: | |||
| (PID) Process: | (6364) WinRAR.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\WinRAR\ArcHistory |
| Operation: | write | Name: | 1 |
Value: C:\Users\admin\Desktop\GoogleChromeEnterpriseBundle64.zip | |||
| (PID) Process: | (6364) WinRAR.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\WinRAR\ArcHistory |
| Operation: | write | Name: | 0 |
Value: C:\Users\admin\Desktop\System32.zip | |||
| (PID) Process: | (6364) WinRAR.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | name |
Value: 120 | |||
| (PID) Process: | (6364) WinRAR.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | size |
Value: 80 | |||
| (PID) Process: | (6364) WinRAR.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | type |
Value: 120 | |||
| (PID) Process: | (6364) WinRAR.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | mtime |
Value: 100 | |||
| (PID) Process: | (1316) svchost.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Schedule\TaskCache\Tasks\{C2AF3602-9179-4BAE-85B3-74A4EF5CF51F} |
| Operation: | write | Name: | DynamicInfo |
Value: 03000000BDCB09F80A59DA014054E44757EDDA0100000000000000001491014A57EDDA01 | |||
| (PID) Process: | (1316) svchost.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Schedule\TaskCache\Tasks\{F93AD50A-2FB2-4A34-88EF-786903C710ED} |
| Operation: | write | Name: | DynamicInfo |
Value: 03000000C09775A51C59DA014054E44757EDDA0100000000054000809BA17C4B57EDDA01 | |||
Executable files
4
Suspicious files
8
Text files
8
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 6364 | WinRAR.exe | C:\Users\admin\AppData\Local\Temp\Rar$DRa6364.6751\perfh009.dat | binary | |
MD5:830E0470C77AB6C96A0F2E49BF00D32A | SHA256:AA00D6A73AFF078FC487342278FA3203383FF5931DF7FF88F7BC98A5802AAB1F | |||
| 1316 | svchost.exe | C:\Windows\System32\Tasks\Microsoft\Windows\UpdateOrchestrator\Schedule Wake To Work | xml | |
MD5:C6086D02F8CE044F5FA07A98303DC7EB | SHA256:8901D9C9AEA465DA4EA7AA874610A90B8CF0A71EBA0E321CF9675FCEEE0B54A0 | |||
| 1316 | svchost.exe | C:\Windows\System32\Tasks\Microsoft\Windows\UpdateOrchestrator\Schedule Scan | xml | |
MD5:11954764DE4745B35A42219A7C5E2DCA | SHA256:997FCF971A38394C30D9E5CA0C6B36E782630E83B52D2664C56F1DEFBA54CB6C | |||
| 1316 | svchost.exe | C:\Windows\System32\Tasks\Microsoft\Windows\UpdateOrchestrator\Schedule Work | xml | |
MD5:5FADF13CCFBDCC5DD728380F7A615B28 | SHA256:FF1F73395F6B5B22D5FDA367521FE0DCC31FF252849B7FA85FA346B953A40451 | |||
| 6364 | WinRAR.exe | C:\Users\admin\AppData\Local\Temp\Rar$DRa6364.6751\bcd.conf | text | |
MD5:3070A4022FABDB0FB594469A0AF263A2 | SHA256:645CDDDCD378E413734F1B040B1F28F5657751A2E16585A15D27CD40CE9402A8 | |||
| 6364 | WinRAR.exe | C:\Users\admin\AppData\Local\Temp\Rar$DRa6364.6751\prfc0804.dat | binary | |
MD5:F2F7A145B4335E9F5C4AD04C65980C37 | SHA256:83DC9CA565FA0B245EFFBC595DFD1A64BA9CFE81B4FD0FA422C1B2FE5EB68925 | |||
| 6364 | WinRAR.exe | C:\Users\admin\AppData\Local\Temp\Rar$DRa6364.6751\perfc009.dat | binary | |
MD5:890C11269D82D7D28C6B243FBAE7A80C | SHA256:05A268381632DF1D8F955BD0E53ED1AB932F2F7030048859042A944671901046 | |||
| 1316 | svchost.exe | C:\Windows\System32\Tasks\Microsoft\Windows\WindowsUpdate\RUXIM\PLUGScheduler | xml | |
MD5:1E0FD17505DF7FDD52708C59FCD5284C | SHA256:B374CE865F05A467798DE01B77F9AEEA861325CF274390D4C06753E77CDA564D | |||
| 6364 | WinRAR.exe | C:\Users\admin\AppData\Local\Temp\Rar$DRa6364.6751\PerfStringBackup.INI | binary | |
MD5:0B892301C2B2CAE9385C8EBF98395EE1 | SHA256:88A87A363131F8203B71C1EB3FBF5670778298C9B866393D8B9C8A0A0640399F | |||
| 6364 | WinRAR.exe | C:\Users\admin\AppData\Local\Temp\Rar$DRa6364.6751\StarRailBase.exe | executable | |
MD5:09CBEBE3306F81DBB1498E2C214B897D | SHA256:2AA3366883B707C1FEA777156417F4BE0B5C90F209FDA1AFAC1C8544ACAB702C | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
4
TCP/UDP connections
47
DNS requests
16
Threats
0
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
5336 | SearchApp.exe | GET | 200 | 192.229.221.95:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQ50otx%2Fh0Ztl%2Bz8SiPI7wEWVxDlQQUTiJUIBiV5uNu5g%2F6%2BrkS7QYXjzkCEAn5bsKVVV8kdJ6vHl3O1J0%3D | unknown | — | — | whitelisted |
640 | svchost.exe | GET | 200 | 192.229.221.95:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D | unknown | — | — | whitelisted |
6892 | backgroundTaskHost.exe | GET | 200 | 192.229.221.95:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQ50otx%2Fh0Ztl%2Bz8SiPI7wEWVxDlQQUTiJUIBiV5uNu5g%2F6%2BrkS7QYXjzkCEAn5bsKVVV8kdJ6vHl3O1J0%3D | unknown | — | — | whitelisted |
6856 | 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 |
|---|---|---|---|---|---|---|
4 | System | 192.168.100.255:138 | — | — | — | whitelisted |
3888 | svchost.exe | 239.255.255.250:1900 | — | — | — | whitelisted |
1536 | RUXIMICS.exe | 4.231.128.59:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
2120 | MoUsoCoreWorker.exe | 4.231.128.59:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
876 | svchost.exe | 4.231.128.59:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
4 | System | 192.168.100.255:137 | — | — | — | whitelisted |
5336 | SearchApp.exe | 204.79.197.200:443 | www.bing.com | MICROSOFT-CORP-MSN-AS-BLOCK | US | whitelisted |
5336 | SearchApp.exe | 192.229.221.95:80 | ocsp.digicert.com | EDGECAST | US | whitelisted |
640 | svchost.exe | 20.190.159.0:443 | login.live.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | unknown |
3260 | svchost.exe | 20.197.71.89:443 | client.wns.windows.com | MICROSOFT-CORP-MSN-AS-BLOCK | SG | unknown |
DNS requests
Domain | IP | Reputation |
|---|---|---|
google.com |
| whitelisted |
settings-win.data.microsoft.com |
| whitelisted |
www.bing.com |
| whitelisted |
ocsp.digicert.com |
| whitelisted |
login.live.com |
| whitelisted |
client.wns.windows.com |
| whitelisted |
th.bing.com |
| whitelisted |
fd.api.iris.microsoft.com |
| whitelisted |
arc.msn.com |
| whitelisted |
slscr.update.microsoft.com |
| whitelisted |