Cuckoo Sandbox

Category	Started On	Completed On	Duration	Cuckoo Version
FILE	2025-01-14 14:36:20.990074	2025-01-14 14:36:47.780408	26 seconds	2.0-dev

Machine	Label	Manager	Started On	Shutdown On
win7cuckoo	win7 Clone 1	VirtualBox	2025-01-14 14:36:21	2025-01-14 14:36:47

File Details

File name	2dfd33a7fe19cc694ce706427e75ddb24ea3cbd7.zip
File size	184292 bytes
File type	Zip archive data, at least v2.0 to extract
CRC32	F563D98B
MD5	7ffbe3860e708d74c5bb545bac52cbfb
SHA1	2dfd33a7fe19cc694ce706427e75ddb24ea3cbd7
SHA256	3dc9000d13dd4882ed6c8dccbd358eb95f6f7d03c725caebe557db53158fefe4
SHA512	75a8d7f1702638894a2fc152b60ade9394289b9d69518260461983144dcf40f1dfb5e80eeb0ad4f21a1c6146b9c75ccdd1bfc2c92d8ee8361035d04a3e96807b
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[1736883413]=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
70.186.27.9
8.8.8.8

DNS Requests

Domain	IP Address
armmf.adobe.com	23.62.176.141
dns.msftncsi.com	131.107.255.255
teredo.ipv6.microsoft.com	54.156.11.120
ipv6.msftncsi.com

HTTP Requests

URL	Data
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

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: 1136, Parent PID: 2080

Volatility

Nothing to display.