| File name: | c78323c291f726c05a87f3502518391c28dac879d7ff81cb542113fe0e54dc21.zip |
| Full analysis: | https://app.any.run/tasks/4fecb788-53ef-4fe1-9fb9-01c35a489894 |
| Verdict: | Malicious activity |
| Analysis date: | May 18, 2025, 05:49:00 |
| OS: | Windows 10 Professional (build: 19044, 64 bit) |
| Tags: | |
| Indicators: | |
| MIME: | application/zip |
| File info: | Zip archive data, at least v5.1 to extract, compression method=AES Encrypted |
| MD5: | FF11BBB6B68128EEFC07F5346CC41F41 |
| SHA1: | FBA298F16573BE659D7C9242F9F2531357CD479D |
| SHA256: | 9A72E8CDCE3000722F3ACBC88B0AAFC20200E34BC3B533155418E4ECD48A65B2 |
| SSDEEP: | 96:eEtbbRBkmdQmHDU7M0a4xTcyWcxEm8xqN7PQNSuCdgfRLGke3aktnnQmMKZatg:DBnimHDU7M0XgyfEmP8x67nnQml |
MALICIOUS
Generic archive extractor
- WinRAR.exe (PID: 2320)
Changes powershell execution policy (Bypass)
- cmd.exe (PID: 8044)
- powershell.exe (PID: 8100)
- MS.exe (PID: 5608)
Bypass execution policy to execute commands
- powershell.exe (PID: 8100)
- powershell.exe (PID: 6572)
- powershell.exe (PID: 7020)
Adds path to the Windows Defender exclusion list
- powershell.exe (PID: 8100)
Run PowerShell with an invisible window
- powershell.exe (PID: 6572)
Create files in the Startup directory
- powershell.exe (PID: 7020)
SUSPICIOUS
Starts CMD.EXE for commands execution
- wscript.exe (PID: 7992)
- powershell.exe (PID: 8100)
Starts POWERSHELL.EXE for commands execution
- cmd.exe (PID: 8044)
- powershell.exe (PID: 8100)
- MS.exe (PID: 5608)
Possibly malicious use of IEX has been detected
- cmd.exe (PID: 8044)
Uses sleep to delay execution (POWERSHELL)
- powershell.exe (PID: 8100)
Uses base64 encoding (POWERSHELL)
- powershell.exe (PID: 8100)
Application launched itself
- powershell.exe (PID: 8100)
Writes data into a file (POWERSHELL)
- powershell.exe (PID: 8100)
Executable content was dropped or overwritten
- powershell.exe (PID: 8100)
- powershell.exe (PID: 7020)
The executable file from the user directory is run by the CMD process
- MS.exe (PID: 5608)
Script adds exclusion path to Windows Defender
- powershell.exe (PID: 8100)
The process verifies whether the antivirus software is installed
- MS.exe (PID: 5608)
INFO
Manual execution by a user
- wscript.exe (PID: 7992)
Disables trace logs
- powershell.exe (PID: 8100)
Checks proxy server information
- powershell.exe (PID: 8100)
- slui.exe (PID: 7384)
Gets data length (POWERSHELL)
- powershell.exe (PID: 8100)
Reads the machine GUID from the registry
- MS.exe (PID: 5608)
- RegAsm.exe (PID: 7468)
Checks supported languages
- MS.exe (PID: 5608)
- RegAsm.exe (PID: 7468)
Reads the computer name
- MS.exe (PID: 5608)
- RegAsm.exe (PID: 7468)
Checks if a key exists in the options dictionary (POWERSHELL)
- powershell.exe (PID: 6572)
Script raised an exception (POWERSHELL)
- powershell.exe (PID: 6572)
Reads the software policy settings
- slui.exe (PID: 7384)
- slui.exe (PID: 7280)
.NET Reactor protector has been detected
- RegAsm.exe (PID: 7468)
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: | 0x0003 |
| ZipCompression: | Unknown (99) |
| ZipModifyDate: | 2025:05:18 05:44:00 |
| ZipCRC: | 0x04a6d8f9 |
| ZipCompressedSize: | 3948 |
| ZipUncompressedSize: | 52487 |
| ZipFileName: | c78323c291f726c05a87f3502518391c28dac879d7ff81cb542113fe0e54dc21.vbs |
Total processes
148
Monitored processes
16
Malicious processes
5
Suspicious processes
1
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2196 | C:\WINDOWS\system32\svchost.exe -k NetworkService -p -s Dnscache | C:\Windows\System32\svchost.exe | services.exe | ||||||||||||
User: NETWORK SERVICE Company: Microsoft Corporation Integrity Level: SYSTEM Description: Host Process for Windows Services Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 2320 | "C:\Program Files\WinRAR\WinRAR.exe" C:\Users\admin\AppData\Local\Temp\c78323c291f726c05a87f3502518391c28dac879d7ff81cb542113fe0e54dc21.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
| |||||||||||||||
| 4180 | \??\C:\WINDOWS\system32\conhost.exe 0xffffffff -ForceV1 | C:\Windows\System32\conhost.exe | — | powershell.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Console Window Host Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 5008 | \??\C:\WINDOWS\system32\conhost.exe 0xffffffff -ForceV1 | C:\Windows\System32\conhost.exe | — | powershell.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
| |||||||||||||||
| 5608 | C:\Users\admin\AppData\Roaming\MS.exe | C:\Users\admin\AppData\Roaming\MS.exe | — | cmd.exe | |||||||||||
User: admin Integrity Level: MEDIUM Description: Sailng Exit code: 4294967295 Version: 0.0.0.0 Modules
| |||||||||||||||
| 6572 | "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass -w 1 -c ".([char]65+[char]100+[char]100+[char]45+[char]77+[char]112+[char]80+[char]114+[char]101+[char]102+[char]101+[char]114+[char]101+[char]110+[char]99+[char]101) -ExclusionPath ([Char]67+[Char]58+[Char]92);" | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | powershell.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Windows PowerShell Exit code: 1 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 6744 | "C:\WINDOWS\system32\cmd.exe" /c start C:\Users\admin\AppData\Roaming\MS.exe | C:\Windows\System32\cmd.exe | — | powershell.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Command Processor Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 7020 | "Powershell.exe" -ExecutionPolicy Bypass -command Copy-Item 'C:\Users\admin\AppData\Roaming\MS.exe' 'C:\Users\admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\MS.exe' -Force | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe | MS.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows PowerShell Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 7248 | C:\WINDOWS\system32\SppExtComObj.exe -Embedding | C:\Windows\System32\SppExtComObj.Exe | — | svchost.exe | |||||||||||
User: NETWORK SERVICE Company: Microsoft Corporation Integrity Level: SYSTEM Description: KMS Connection Broker Exit code: 0 Version: 10.0.19041.3996 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 7280 | "C:\WINDOWS\System32\SLUI.exe" RuleId=3482d82e-ca2c-4e1f-8864-da0267b484b2;Action=AutoActivate;AppId=55c92734-d682-4d71-983e-d6ec3f16059f;SkuId=4de7cb65-cdf1-4de9-8ae8-e3cce27b9f2c;NotificationInterval=1440;Trigger=TimerEvent | C:\Windows\System32\slui.exe | SppExtComObj.Exe | ||||||||||||
User: NETWORK SERVICE Company: Microsoft Corporation Integrity Level: SYSTEM Description: Windows Activation Client Exit code: 1 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
Total events
18 562
Read events
18 553
Write events
9
Delete events
0
Modification events
| (PID) Process: | (2320) WinRAR.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\WinRAR\ArcHistory |
| Operation: | write | Name: | 3 |
Value: C:\Users\admin\Desktop\preferences.zip | |||
| (PID) Process: | (2320) WinRAR.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\WinRAR\ArcHistory |
| Operation: | write | Name: | 2 |
Value: C:\Users\admin\Desktop\chromium_ext.zip | |||
| (PID) Process: | (2320) 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: | (2320) WinRAR.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\WinRAR\ArcHistory |
| Operation: | write | Name: | 0 |
Value: C:\Users\admin\AppData\Local\Temp\c78323c291f726c05a87f3502518391c28dac879d7ff81cb542113fe0e54dc21.zip | |||
| (PID) Process: | (2320) WinRAR.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | name |
Value: 120 | |||
| (PID) Process: | (2320) WinRAR.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | size |
Value: 80 | |||
| (PID) Process: | (2320) WinRAR.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | type |
Value: 120 | |||
| (PID) Process: | (2320) WinRAR.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | mtime |
Value: 100 | |||
| (PID) Process: | (2320) WinRAR.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\WinRAR\Interface |
| Operation: | write | Name: | ShowPassword |
Value: 0 | |||
Executable files
2
Suspicious files
1
Text files
7
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 8100 | powershell.exe | C:\Users\admin\AppData\Local\Temp\__PSScriptPolicyTest_tkmlmt3j.a3w.ps1 | text | |
MD5:D17FE0A3F47BE24A6453E9EF58C94641 | SHA256:96AD1146EB96877EAB5942AE0736B82D8B5E2039A80D3D6932665C1A4C87DCF7 | |||
| 8100 | powershell.exe | C:\Users\admin\AppData\Local\Temp\__PSScriptPolicyTest_0vcaa2qb.lzb.psm1 | text | |
MD5:D17FE0A3F47BE24A6453E9EF58C94641 | SHA256:96AD1146EB96877EAB5942AE0736B82D8B5E2039A80D3D6932665C1A4C87DCF7 | |||
| 6572 | powershell.exe | C:\Users\admin\AppData\Local\Temp\__PSScriptPolicyTest_1ml1p15v.koz.psm1 | text | |
MD5:D17FE0A3F47BE24A6453E9EF58C94641 | SHA256:96AD1146EB96877EAB5942AE0736B82D8B5E2039A80D3D6932665C1A4C87DCF7 | |||
| 6572 | powershell.exe | C:\Users\admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive | binary | |
MD5:01D4EA783261835BE5A0CDC7EDFBBCC3 | SHA256:57115B78B49DDB953B3A18BF8AD8CD1D80C735FF00647FFEEE7D78C1856A4D5B | |||
| 8100 | powershell.exe | C:\Users\admin\AppData\Roaming\MS.exe | executable | |
MD5:78B65EEF548404F7A8208B418F552621 | SHA256:06E49E23B2EC4BB1806B88F441BF46F69DE336A37838C31E1CBDF1AA5C5818DC | |||
| 7020 | powershell.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\MS.exe | executable | |
MD5:78B65EEF548404F7A8208B418F552621 | SHA256:06E49E23B2EC4BB1806B88F441BF46F69DE336A37838C31E1CBDF1AA5C5818DC | |||
| 7020 | powershell.exe | C:\Users\admin\AppData\Local\Temp\__PSScriptPolicyTest_pjfyr3dt.kqz.psm1 | text | |
MD5:D17FE0A3F47BE24A6453E9EF58C94641 | SHA256:96AD1146EB96877EAB5942AE0736B82D8B5E2039A80D3D6932665C1A4C87DCF7 | |||
| 7020 | powershell.exe | C:\Users\admin\AppData\Local\Temp\__PSScriptPolicyTest_2xskol11.fju.ps1 | text | |
MD5:D17FE0A3F47BE24A6453E9EF58C94641 | SHA256:96AD1146EB96877EAB5942AE0736B82D8B5E2039A80D3D6932665C1A4C87DCF7 | |||
| 2320 | WinRAR.exe | C:\Users\admin\AppData\Local\Temp\Rar$DRb2320.18688\c78323c291f726c05a87f3502518391c28dac879d7ff81cb542113fe0e54dc21.vbs | text | |
MD5:9693BF77ECA65517FAB0470B045270B7 | SHA256:C78323C291F726C05A87F3502518391C28DAC879D7FF81CB542113FE0E54DC21 | |||
| 6572 | powershell.exe | C:\Users\admin\AppData\Local\Temp\__PSScriptPolicyTest_5jg05gn5.c02.ps1 | text | |
MD5:D17FE0A3F47BE24A6453E9EF58C94641 | SHA256:96AD1146EB96877EAB5942AE0736B82D8B5E2039A80D3D6932665C1A4C87DCF7 | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
5
TCP/UDP connections
24
DNS requests
20
Threats
3
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
6544 | svchost.exe | GET | 200 | 2.17.190.73:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D | unknown | — | — | whitelisted |
— | — | GET | 200 | 23.216.77.42:80 | http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl | unknown | — | — | whitelisted |
— | — | GET | 200 | 184.30.21.171:80 | http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl | unknown | — | — | whitelisted |
7804 | SIHClient.exe | GET | 200 | 95.101.149.131:80 | http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Product%20Root%20Certificate%20Authority%202018.crl | unknown | — | — | whitelisted |
7804 | SIHClient.exe | GET | 200 | 95.101.149.131:80 | http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Update%20Secure%20Server%20CA%202.1.crl | 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 | 192.168.100.255:137 | — | — | — | whitelisted |
— | — | 51.124.78.146:443 | — | MICROSOFT-CORP-MSN-AS-BLOCK | NL | whitelisted |
— | — | 23.216.77.42:80 | crl.microsoft.com | Akamai International B.V. | DE | whitelisted |
— | — | 184.30.21.171:80 | www.microsoft.com | AKAMAI-AS | DE | whitelisted |
4 | System | 192.168.100.255:138 | — | — | — | whitelisted |
2104 | svchost.exe | 51.124.78.146:443 | — | MICROSOFT-CORP-MSN-AS-BLOCK | NL | whitelisted |
2112 | svchost.exe | 4.231.128.59:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
3216 | svchost.exe | 172.211.123.248:443 | client.wns.windows.com | MICROSOFT-CORP-MSN-AS-BLOCK | FR | whitelisted |
6544 | svchost.exe | 40.126.31.0:443 | login.live.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
6544 | svchost.exe | 2.17.190.73:80 | ocsp.digicert.com | AKAMAI-AS | DE | whitelisted |
DNS requests
Domain | IP | Reputation |
|---|---|---|
crl.microsoft.com |
| whitelisted |
www.microsoft.com |
| whitelisted |
google.com |
| whitelisted |
settings-win.data.microsoft.com |
| whitelisted |
client.wns.windows.com |
| whitelisted |
login.live.com |
| whitelisted |
ocsp.digicert.com |
| whitelisted |
slscr.update.microsoft.com |
| whitelisted |
fe3cr.delivery.mp.microsoft.com |
| whitelisted |
jofilesjo.com |
| unknown |
Threats
PID | Process | Class | Message |
|---|---|---|---|
2196 | svchost.exe | Potentially Bad Traffic | ET DYN_DNS DYNAMIC_DNS Query to a *.mine .nu Domain |
2196 | svchost.exe | Potentially Bad Traffic | ET DYN_DNS DYNAMIC_DNS Query to a *.mine .nu Domain |
2196 | svchost.exe | Potentially Bad Traffic | ET DYN_DNS DYNAMIC_DNS Query to a *.mine .nu Domain |