Cuckoo Sandbox

Category	Started On	Completed On	Duration	Cuckoo Version
FILE	2025-01-13 13:23:47.683603	2025-01-13 13:25:04.158972	76 seconds	2.0-dev

Machine	Label	Manager	Started On	Shutdown On
win7cuckoo2	win7 Clone 2	VirtualBox	2025-01-13 13:23:48	2025-01-13 13:25:03

File Details

File name	5fb8c0836a01fa80c7fa6978b622b32a6ea857e1.zip
File size	184297 bytes
File type	Zip archive data, at least v2.0 to extract
CRC32	B4EB152F
MD5	f5485f20495c6b43d42bf0b1c6b8abc0
SHA1	5fb8c0836a01fa80c7fa6978b622b32a6ea857e1
SHA256	f9fd7a474f8fafc63c3ecc2ee957fa8591f63812e9c97259cad94873973ede0f
SHA512	8a008bbaeb609f70cf1e68e076b3081c537bba7b226f00aae60fd6fcd52e10e67b5b36d4f149c0b1db4129b3a9147c6389cd76740f85d9aebf28f083b475c31a
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[1736849000]=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
192.229.211.108
199.232.214.172
23.97.150.21
23.99.109.44
8.8.8.8
199.232.210.172

DNS Requests

Domain	IP Address
nexus.officeapps.live.com	52.111.236.26
teredo.ipv6.microsoft.com	54.156.11.120
cacerts.digicert.com	23.221.103.220
ctldl.windowsupdate.com	151.101.114.172
ipv6.msftncsi.com
watson.microsoft.com	104.208.16.93
nexusrules.officeapps.live.com	52.111.227.13
dns.msftncsi.com	131.107.255.255

HTTP Requests

URL	Data
http://cacerts.digicert.com/DigiCertGlobalRootG2.crt	GET /DigiCertGlobalRootG2.crt HTTP/1.1 Connection: Keep-Alive Accept: / User-Agent: Microsoft-CryptoAPI/6.1 Host: cacerts.digicert.com
http://192.168.148.99:5357/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: 192.168.148.99:5357
http://ctldl.windowsupdate.com/msdownload/update/v3/static/trustedr/en/authrootstl.cab?cffb0f1010bf897f	GET /msdownload/update/v3/static/trustedr/en/authrootstl.cab?cffb0f1010bf897f HTTP/1.1 Connection: Keep-Alive Accept: / If-Modified-Since: Fri, 15 Apr 2016 17:23:18 GMT If-None-Match: "0c730803b97d11:0" 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: 484, Parent PID: 388

"C:\Users\Harry Dresden\AppData\Local\Temp\windows\prunsrv.exe" PID: 5056, Parent PID: 4988

Volatility

Nothing to display.