Cuckoo Sandbox

Category	Started On	Completed On	Duration	Cuckoo Version
FILE	2025-01-13 20:56:19.955789	2025-01-13 20:57:22.223239	62 seconds	2.0-dev

Machine	Label	Manager	Started On	Shutdown On
win7cuckoo2	win7 Clone 2	VirtualBox	2025-01-13 20:56:20	2025-01-13 20:57:22

File Details

File name	f9bedf6a6e004f9d0fb37b0d9eaaeccb960416b2.zip
File size	184290 bytes
File type	Zip archive data, at least v2.0 to extract
CRC32	864DE019
MD5	91d155018a44452a688372cc387603d8
SHA1	f9bedf6a6e004f9d0fb37b0d9eaaeccb960416b2
SHA256	2a229d0d0df94c1d647f2f0464efbd499636defb98965a410d426d34e1c97d89
SHA512	1052a87266f7a89c777b5951a8e2a41d884aea24d149c7d79f8fbbf901091020dc19abf19cb24a24a9dd4a45634621fce604fb451697b9721a5abbd61f5ec825
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[1736849638]=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
23.38.128.228
23.46.216.84
23.97.150.21
23.99.109.44
8.8.8.8

DNS Requests

Domain	IP Address
ctldl.windowsupdate.com	151.101.114.172
teredo.ipv6.microsoft.com	54.156.11.120
watson.microsoft.com	104.208.16.93
nexus.officeapps.live.com	52.111.236.26
ipv6.msftncsi.com
dns.msftncsi.com	131.107.255.255
cacerts.digicert.com	23.221.103.220
nexusrules.officeapps.live.com	52.111.236.21

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://ctldl.windowsupdate.com/msdownload/update/v3/static/trustedr/en/authrootstl.cab?fc45288e4140d351	GET /msdownload/update/v3/static/trustedr/en/authrootstl.cab?fc45288e4140d351 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
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: / 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: 5044, Parent PID: 5020

Volatility

Nothing to display.