Cuckoo Sandbox

Category	Started On	Completed On	Duration	Cuckoo Version
FILE	2025-01-13 13:16:48.333830	2025-01-13 13:17:39.010018	50 seconds	2.0-dev

Machine	Label	Manager	Started On	Shutdown On
win7cuckoo	win7 Clone 1	VirtualBox	2025-01-13 13:16:49	2025-01-13 13:17:38

File Details

File name	d4c8310911c343bd9c41a516d81e33676a19290f.zip
File size	184288 bytes
File type	Zip archive data, at least v2.0 to extract
CRC32	F08CA2D5
MD5	1ca6cd592de262f95e5dbe7590b95767
SHA1	d4c8310911c343bd9c41a516d81e33676a19290f
SHA256	cc5e405696534241f55eaa6cd02262b6ffef72de2ba2190912f9ddda58af02b0
SHA512	1f246a8a9b7edc7f45749e655c17e55ef75f005fc0f4f47861e3c81da1b112cd9181d2c6e32498e17324e83f5d2912ce391f11ea70fc78d1d18926c92449ad7c
Ssdeep	None
PEiD	None matched
Yara	contains_base64 (This rule finds for base64 strings)
VirusTotal	File not found on VirusTotal

MetaFlows Scores

Metaflows Analysis Results (Signatures=50, Anomalies=0, PEiD=0, Yara=0, VT[1736848542]=0): Snort Events=0, AV Events=0
Total Score=50

Dropped File/Buffer Yara Signatures:
prunsrv.exe: DebuggerException__ConsoleCtrl

Signatures

console_output details

nolookup_communication details

Screenshots

No screenshots available.

Static Analysis

Nothing to display.

Dropped Files

prunsrv.exe

File name	prunsrv.exe
File size	96168 bytes
File type	PE32 executable (console) Intel 80386, for MS Windows
MD5	518aa04e7c0d1f9ceb41cd1830492c7e
SHA1	7bba86cf0906f14979cf3c756560e8e6c37fa96f
SHA256	b5a53d3c6a544d1f8316375f301500e6910928e7a2d9afae84ad71af0fbad1f5
SHA512	19009a70cac2fede16fc328be96c834fb21041cbcd5754288a9f9fbff0d2dc2e3ac9e79e7319c3b5226a9c541993c998ae0b228cd95d1bf7be17996acc678848
Ssdeep	None
Yara	DebuggerException__ConsoleCtrl () DebuggerException__SetConsoleCtrl () SEH_Save () SEH_Init () anti_dbg (Checks if being debugged) contains_base64 (This rule finds for base64 strings) create_service (Create a windows service) win_registry (Affect system registries) win_token (Affect system token) win_files_operation (Affect private profile) IsPE32 () IsConsole () HasOverlay (Overlay Check) HasDigitalSignature (DigitalSignature Check) HasRichSignature (Rich Signature Check) Visual_Cpp_2005_Release_Microsoft () VC8_Microsoft_Corporation () Microsoft_Visual_Cpp_8 () Dropper_Strings (May have dropper capabilities)
VirusTotal	Search for Analysis

Network Analysis

Hosts Involved

IP Address
23.216.80.138
23.40.205.154
70.186.27.9
8.8.8.8
192.229.211.108

DNS Requests

Domain	IP Address
ipv6.msftncsi.com
teredo.ipv6.microsoft.com	54.156.11.120
dns.msftncsi.com	131.107.255.255
ctldl.windowsupdate.com	23.32.1.121
watson.microsoft.com	104.208.16.93
armmf.adobe.com	23.45.40.198

HTTP Requests

URL	Data
http://192.168.148.98:5357/f2a51a56-14f7-49cf-a685-0458ce6e1d4a/	POST /f2a51a56-14f7-49cf-a685-0458ce6e1d4a/ HTTP/1.1 Cache-Control: no-cache Connection: Close Pragma: no-cache Content-Type: application/soap+xml User-Agent: WSDAPI Content-Length: 733 Host: 192.168.148.98:5357
http://ctldl.windowsupdate.com/msdownload/update/v3/static/trustedr/en/3679CA35668772304D30A5FB873B0FA77BB70D54.crt?911320f9b04be75f	GET /msdownload/update/v3/static/trustedr/en/3679CA35668772304D30A5FB873B0FA77BB70D54.crt?911320f9b04be75f HTTP/1.1 Connection: Keep-Alive Accept: / User-Agent: Microsoft-CryptoAPI/6.1 Host: ctldl.windowsupdate.com
http://ctldl.windowsupdate.com/msdownload/update/v3/static/trustedr/en/authrootstl.cab?99597122bcf08015	GET /msdownload/update/v3/static/trustedr/en/authrootstl.cab?99597122bcf08015 HTTP/1.1 Connection: Keep-Alive Accept: / User-Agent: Microsoft-CryptoAPI/6.1 Host: ctldl.windowsupdate.com

Behavior Summary

File-Opened

C:\Windows\SysWOW64\en-US\KERNELBASE.dll.mui
C:\Windows\Globalization\Sorting\sortdefault.nls

Directory-Enumerated

C:\Users\Harry Dresden\AppData\Local\Temp
C:\Users\Harry Dresden\AppData\Local
C:\Users\Harry Dresden\AppData\Local\Temp\windows
C:\Users
C:\Users\Harry Dresden\AppData\Local\Temp\windows\prunsrv.exe
C:\Users\Harry Dresden\AppData

Registry Key-Opened

HKEY_LOCAL_MACHINE\SOFTWARE\Apache Software Foundation\Procrun 2.0\prunsrv

Registry Key-Read

HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\Windows Error Reporting\WMR\Disable
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\GRE_Initialize\DisableMetaFiles
HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Control\CMF\Config\SYSTEM
HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Control\Nls\CustomLocale\en-US
HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Control\Nls\ExtendedLocale\en-US

Processes

registry filesystem process services network synchronization

C:\Windows\system32\lsass.exe PID: 480, Parent PID: 384

"C:\Users\Harry Dresden\AppData\Local\Temp\windows\prunsrv.exe" PID: 3892, Parent PID: 636

Volatility

Nothing to display.