Cuckoo Sandbox

Category	Started On	Completed On	Duration	Cuckoo Version
FILE	2025-01-13 20:41:19.742197	2025-01-13 20:41:45.315757	25 seconds	2.0-dev

Machine	Label	Manager	Started On	Shutdown On
win7cuckoo	win7 Clone 1	VirtualBox	2025-01-13 20:41:20	2025-01-13 20:41:45

File Details

File name	36c135af99579a88c50470fba24127e0598199af.zip
File size	184297 bytes
File type	Zip archive data, at least v2.0 to extract
CRC32	9150F003
MD5	dee8fe48677292675b59302a68c29f96
SHA1	36c135af99579a88c50470fba24127e0598199af
SHA256	b9e2f4386122e16f44c0ffbca478f5a4cc882770810f1cfaf5d08d8969cdd8fc
SHA512	0dda3a207a645d0498d76d11fd08a94a6c66cbba2c41b1fdd024c1a7e8b93655ea8c2d7a2e64e364e363ff6066a4d3101e6489991ba7e98413c83fa010aaf079
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[1736849566]=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	23.45.40.198
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: 2472, Parent PID: 2408

Volatility

Nothing to display.