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Windows Analysis Report w3wp.exe

Overview

General Information

Sample Name:	w3wp.exe
Analysis ID:	547959
MD5:	8337336dbf7ce28f4c29e907ae97ad4f
SHA1:	2ebbb1ad7b63c506c2bcace2f1d91051803fe2b3
SHA256:	8d5ffa6baee2638a084fabe8d4f00302df6c8e97429e24cacac895f3bf8b3da7
Infos:
Most interesting Screenshot:

Detection

Score:	3
Range:	0 - 100
Whitelisted:	false
Confidence:	100%

Signatures

Contains functionality to call native functions

Sample file is different than original file name gathered from version info

PE file contains an invalid checksum

Contains functionality to check if a debugger is running (IsDebuggerPresent)

Program does not show much activity (idle)

Binary contains a suspicious time stamp

Detected potential crypto function

Classification

Process Tree

System is w10x64

w3wp.exe (PID: 6744 cmdline: "C:\Users\user\Desktop\w3wp.exe" MD5: 8337336DBF7CE28F4C29E907AE97AD4F)

cleanup

Malware Configuration

No configs have been found

Yara Overview

No yara matches

Sigma Overview

No Sigma rule has matched

Jbx Signature Overview

• Compliance
• System Summary
• Data Obfuscation
• Malware Analysis System Evasion
• Anti Debugging
• Language, Device and Operating System Detection

Click to jump to signature section

Show All Signature Results

There are no malicious signatures, click here to show all signatures.

Source: w3wp.exe

Static PE information: GUARD_CF, TERMINAL_SERVER_AWARE, DYNAMIC_BASE, NX_COMPAT, HIGH_ENTROPY_VA

Source:	Binary string: w3wp.pdb source: w3wp.exe
Source:	Binary string: w3wp.pdbGCTL source: w3wp.exe

Source: C:\Users\user\Desktop\w3wp.exe

Code function: 1_2_00007FF7A670115C PuLoadDebugFlagsFromRegStr,SetErrorMode,SetUnhandledExceptionFilter,GetCurrentProcess,GetProcessAffinityMask,PuDbgPrint,CoInitializeEx,PuDbgPrint,IsDebuggerPresent,??0STRU@@QEAA@XZ,GetCurrentProcessId,PuDbgPrint,??1STRU@@QEAA@XZ,?Append@STRU@@QEAAJPEBG@Z,?Append@STRU@@QEAAJPEBG@Z,NtQuerySystemTime,RtlSystemTimeToLocalTime,RtlTimeToTimeFields,?Append@STRU@@QEAAJPEBG@Z,SetConsoleTitleW,??1STRU@@QEAA@XZ,PuDbgPrintError,LoadLibraryExW,GetLastError,PuDbgPrint,GetProcAddress,GetLastError,IsDebuggerPresent,PerfStopProvider,PerfStopProvider,CoUninitialize,

1_2_00007FF7A670115C

Source: w3wp.exe

Binary or memory string: OriginalFilename vs w3wp.exe

Source: C:\Users\user\Desktop\w3wp.exe	Code function: 1_2_00007FF7A6702490	1_2_00007FF7A6702490
Source: C:\Users\user\Desktop\w3wp.exe	Code function: 1_2_00007FF7A6701DC8	1_2_00007FF7A6701DC8
Source: C:\Users\user\Desktop\w3wp.exe	Code function: 1_2_00007FF7A6701BF0	1_2_00007FF7A6701BF0

Source: w3wp.exe

Static PE information: Section: .text IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_READ

Source: classification engine

Classification label: clean3.winEXE@1/0@0/0

Source: C:\Users\user\Desktop\w3wp.exe

Code function: 1_2_00007FF7A67015F8 RegOpenKeyExW,RegQueryValueExW,RegQueryValueExW,RegQueryValueExW,RegQueryValueExW,RegCloseKey,InitializeSdFromProcessToken,CoInitializeSecurity,CoCreateInstance,LocalFree,LocalFree,

1_2_00007FF7A67015F8

Source: w3wp.exe

Static PE information: Image base 0x7ff7a6700000 > 0x60000000

Source: w3wp.exe	Static PE information: data directory type: IMAGE_DIRECTORY_ENTRY_IMPORT
Source: w3wp.exe	Static PE information: data directory type: IMAGE_DIRECTORY_ENTRY_RESOURCE
Source: w3wp.exe	Static PE information: data directory type: IMAGE_DIRECTORY_ENTRY_BASERELOC
Source: w3wp.exe	Static PE information: data directory type: IMAGE_DIRECTORY_ENTRY_DEBUG
Source: w3wp.exe	Static PE information: data directory type: IMAGE_DIRECTORY_ENTRY_LOAD_CONFIG
Source: w3wp.exe	Static PE information: data directory type: IMAGE_DIRECTORY_ENTRY_IAT

Source: w3wp.exe

Static PE information: GUARD_CF, TERMINAL_SERVER_AWARE, DYNAMIC_BASE, NX_COMPAT, HIGH_ENTROPY_VA

Source: w3wp.exe

Static PE information: data directory type: IMAGE_DIRECTORY_ENTRY_DEBUG

Source:	Binary string: w3wp.pdb source: w3wp.exe
Source:	Binary string: w3wp.pdbGCTL source: w3wp.exe

Source: w3wp.exe	Static PE information: Data directory: IMAGE_DIRECTORY_ENTRY_IMPORT is in: .rdata
Source: w3wp.exe	Static PE information: Data directory: IMAGE_DIRECTORY_ENTRY_RESOURCE is in: .rsrc
Source: w3wp.exe	Static PE information: Data directory: IMAGE_DIRECTORY_ENTRY_BASERELOC is in: .reloc
Source: w3wp.exe	Static PE information: Data directory: IMAGE_DIRECTORY_ENTRY_LOAD_CONFIG is in: .rdata
Source: w3wp.exe	Static PE information: Data directory: IMAGE_DIRECTORY_ENTRY_IAT is in: .rdata

Source: w3wp.exe

Static PE information: real checksum: 0x108b8 should be: 0x6e61

Source: w3wp.exe

Static PE information: 0xCFDB13D8 [Wed Jul 3 14:06:16 2080 UTC]

Source: all processes

Thread injection, dropped files, key value created, disk infection and DNS query: no activity detected

Source: C:\Users\user\Desktop\w3wp.exe

1_2_00007FF7A670115C

Source: all processes

Thread injection, dropped files, key value created, disk infection and DNS query: no activity detected

Source: C:\Users\user\Desktop\w3wp.exe	Code function: 1_2_00007FF7A67032D4 SetUnhandledExceptionFilter,UnhandledExceptionFilter,GetCurrentProcess,TerminateProcess,	1_2_00007FF7A67032D4
Source: C:\Users\user\Desktop\w3wp.exe	Code function: 1_2_00007FF7A67034D0 SetUnhandledExceptionFilter,	1_2_00007FF7A67034D0
Source: C:\Users\user\Desktop\w3wp.exe	Code function: 1_2_00007FF7A6701830 GetCurrentThread,OpenThreadToken,RevertToSelf,SetUnhandledExceptionFilter,UnhandledExceptionFilter,SetUnhandledExceptionFilter,SetThreadToken,CloseHandle,	1_2_00007FF7A6701830
Source: C:\Users\user\Desktop\w3wp.exe	Code function: 1_2_00007FF7A670115C PuLoadDebugFlagsFromRegStr,SetErrorMode,SetUnhandledExceptionFilter,GetCurrentProcess,GetProcessAffinityMask,PuDbgPrint,CoInitializeEx,PuDbgPrint,IsDebuggerPresent,??0STRU@@QEAA@XZ,GetCurrentProcessId,PuDbgPrint,??1STRU@@QEAA@XZ,?Append@STRU@@QEAAJPEBG@Z,?Append@STRU@@QEAAJPEBG@Z,NtQuerySystemTime,RtlSystemTimeToLocalTime,RtlTimeToTimeFields,?Append@STRU@@QEAAJPEBG@Z,SetConsoleTitleW,??1STRU@@QEAA@XZ,PuDbgPrintError,LoadLibraryExW,GetLastError,PuDbgPrint,GetProcAddress,GetLastError,IsDebuggerPresent,PerfStopProvider,PerfStopProvider,CoUninitialize,	1_2_00007FF7A670115C

Source: C:\Users\user\Desktop\w3wp.exe

Code function: 1_2_00007FF7A67036A4 GetSystemTimeAsFileTime,GetCurrentProcessId,GetCurrentThreadId,GetTickCount,GetTickCount,QueryPerformanceCounter,

1_2_00007FF7A67036A4

Mitre Att&ck Matrix

Initial Access	Execution	Persistence	Privilege Escalation	Defense Evasion	Credential Access	Discovery	Lateral Movement	Collection	Exfiltration	Command and Control	Network Effects	Remote Service Effects	Impact
Valid Accounts	Windows Management Instrumentation	Path Interception	Path Interception	Timestomp1	OS Credential Dumping	System Time Discovery1	Remote Services	Archive Collected Data1	Exfiltration Over Other Network Medium	Encrypted Channel1	Eavesdrop on Insecure Network Communication	Remotely Track Device Without Authorization	Modify System Partition
Default Accounts	Scheduled Task/Job	Boot or Logon Initialization Scripts	Boot or Logon Initialization Scripts	Rootkit	LSASS Memory	Security Software Discovery1	Remote Desktop Protocol	Data from Removable Media	Exfiltration Over Bluetooth	Junk Data	Exploit SS7 to Redirect Phone Calls/SMS	Remotely Wipe Data Without Authorization	Device Lockout
Domain Accounts	At (Linux)	Logon Script (Windows)	Logon Script (Windows)	Obfuscated Files or Information	Security Account Manager	System Information Discovery1	SMB/Windows Admin Shares	Data from Network Shared Drive	Automated Exfiltration	Steganography	Exploit SS7 to Track Device Location	Obtain Device Cloud Backups	Delete Device Data

Behavior Graph

Hide Legend

Legend:

Process
Signature
Created File
DNS/IP Info
Is Dropped
Is Windows Process
Number of created Registry Values
Number of created Files
Visual Basic
Delphi
Java
.Net C# or VB.NET
C, C++ or other language
Is malicious
Internet

Screenshots

Thumbnails

This section contains all screenshots as thumbnails, including those not shown in the slideshow.

Antivirus, Machine Learning and Genetic Malware Detection

Initial Sample

Source	Detection	Scanner	Label	Link
w3wp.exe	1%	Virustotal		Browse

Dropped Files

No Antivirus matches

Unpacked PE Files

No Antivirus matches

Domains

No Antivirus matches

URLs

No Antivirus matches

Domains and IPs

Contacted Domains

No contacted domains info

Contacted IPs

No contacted IP infos

General Information

Joe Sandbox Version:	34.0.0 Boulder Opal
Analysis ID:	547959
Start date:	04.01.2022
Start time:	21:39:21
Joe Sandbox Product:	CloudBasic
Overall analysis duration:	0h 4m 23s
Hypervisor based Inspection enabled:	false
Report type:	full
Sample file name:	w3wp.exe
Cookbook file name:	default.jbs
Analysis system description:	Windows 10 64 bit v1803 with Office Professional Plus 2016, Chrome 85, IE 11, Adobe Reader DC 19, Java 8 Update 211
Number of analysed new started processes analysed:	21
Number of new started drivers analysed:	0
Number of existing processes analysed:	0
Number of existing drivers analysed:	0
Number of injected processes analysed:	0
Technologies:	HCA enabled EGA enabled HDC enabled AMSI enabled
Analysis Mode:	default
Analysis stop reason:	Timeout
Detection:	CLEAN
Classification:	clean3.winEXE@1/0@0/0
EGA Information:	Failed
HDC Information:	Successful, ratio: 100% (good quality ratio 29.7%) Quality average: 26.5% Quality standard deviation: 41.7%
HCA Information:	Successful, ratio: 100% Number of executed functions: 0 Number of non-executed functions: 16
Cookbook Comments:	Adjust boot time Enable AMSI Found application associated with file extension: .exe
Warnings:	Show All Exclude process from analysis (whitelisted): MpCmdRun.exe, audiodg.exe, BackgroundTransferHost.exe, WMIADAP.exe, backgroundTaskHost.exe, conhost.exe, svchost.exe, wuapihost.exe Excluded domains from analysis (whitelisted): ris.api.iris.microsoft.com, client.wns.windows.com, fs.microsoft.com, ctldl.windowsupdate.com, displaycatalog.mp.microsoft.com, img-prod-cms-rt-microsoft-com.akamaized.net, arc.msn.com Execution Graph export aborted for target w3wp.exe, PID 6744 because there are no executed function Not all processes where analyzed, report is missing behavior information

Simulations

Behavior and APIs

No simulations

Joe Sandbox View / Context

IPs

No context

Domains

No context

ASN

No context

JA3 Fingerprints

No context

Dropped Files

No context

Created / dropped Files

No created / dropped files found

Static File Info

General
File type:	PE32+ executable (console) x86-64, for MS Windows
Entropy (8bit):	5.1994218303934945
TrID:	Win64 Executable Console (202006/5) 92.65% Win64 Executable (generic) (12005/4) 5.51% Generic Win/DOS Executable (2004/3) 0.92% DOS Executable Generic (2002/1) 0.92% Autodesk FLIC Image File (extensions: flc, fli, cel) (7/3) 0.00%
File name:	w3wp.exe
File size:	26624
MD5:	8337336dbf7ce28f4c29e907ae97ad4f
SHA1:	2ebbb1ad7b63c506c2bcace2f1d91051803fe2b3
SHA256:	8d5ffa6baee2638a084fabe8d4f00302df6c8e97429e24cacac895f3bf8b3da7
SHA512:	35ea14d7fef43cf63393ea13f49021abf99b519da1b499ac87393518345081ecda2b800d868f64f4a9e22566061e7d7e9c48f64be9b8810bc9d7312e49eee8f5
SSDEEP:	384:od71aN4xcQVNTYSFS26+fdJUjGL/N+NAZfHxWS9UsdX6EaGUtWSu8:od71aNmVVYSgN+PtZ+iZfHQnsdX9ex
File Content Preview:	MZ......................@...............................................!..L.!This program cannot be run in DOS mode....$.........................`.....................................................................Rich............................PE..d..

File Icon


Icon Hash:	00828e8e8686b000

Static PE Info

General
Entrypoint:	0x7ff7a6703280
Entrypoint Section:	.text
Digitally signed:	false
Imagebase:	0x7ff7a6700000
Subsystem:	windows cui
Image File Characteristics:	EXECUTABLE_IMAGE, LARGE_ADDRESS_AWARE
DLL Characteristics:	GUARD_CF, TERMINAL_SERVER_AWARE, DYNAMIC_BASE, NX_COMPAT, HIGH_ENTROPY_VA
Time Stamp:	0xCFDB13D8 [Wed Jul 3 14:06:16 2080 UTC]
TLS Callbacks:
CLR (.Net) Version:
OS Version Major:	10
OS Version Minor:	0
File Version Major:	10
File Version Minor:	0
Subsystem Version Major:	10
Subsystem Version Minor:	0
Import Hash:	6e62e5f087316547aab36ed54a5e50b9

Entrypoint Preview

Instruction
dec eax
sub esp, 28h
call 00007F2974684CE0h
dec eax
add esp, 28h
jmp 00007F29746846E3h
int3
int3
int3
int3
int3
int3
int3
int3
int3
int3
int3
int3
int3
int3
int3
int3
int3
int3
int3
int3
nop word ptr [eax+eax+00000000h]
dec eax
cmp ecx, dword ptr [00003D51h]
jne 00007F29746848D2h
dec eax
rol ecx, 10h
test cx, FFFFh
jne 00007F29746848C3h
ret
dec eax
ror ecx, 10h
jmp 00007F2974684907h
int3
int3
int3
int3
int3
int3
inc eax
push ebx
dec eax
sub esp, 20h
dec eax
mov ebx, ecx
xor ecx, ecx
call dword ptr [00000E9Bh]
dec eax
mov ecx, ebx
call dword ptr [00000E8Ah]
call dword ptr [00000F6Ch]
dec eax
mov ecx, eax
mov edx, C0000409h
dec eax
add esp, 20h
pop ebx
dec eax
jmp dword ptr [00000F40h]
int3
int3
int3
int3
int3
int3
int3
int3
dec eax
mov dword ptr [esp+08h], ecx
dec eax
sub esp, 00000088h
dec eax
lea ecx, dword ptr [000045CDh]
call dword ptr [00000F97h]
dec eax
mov eax, dword ptr [000046B8h]
dec eax
mov dword ptr [esp+48h], eax
inc ebp
xor eax, eax
dec eax
lea edx, dword ptr [esp+50h]
dec eax
mov ecx, dword ptr [esp+48h]
call dword ptr [00000F88h]

Rich Headers

Programming Language:

[IMP] VS2008 SP1 build 30729

Data Directories

Name	Virtual Address	Virtual Size	Is in Section
IMAGE_DIRECTORY_ENTRY_EXPORT	0x0	0x0
IMAGE_DIRECTORY_ENTRY_IMPORT	0x54dc	0x1f4	.rdata
IMAGE_DIRECTORY_ENTRY_RESOURCE	0x9000	0x448	.rsrc
IMAGE_DIRECTORY_ENTRY_EXCEPTION	0x8000	0x180	.pdata
IMAGE_DIRECTORY_ENTRY_SECURITY	0x0	0x0
IMAGE_DIRECTORY_ENTRY_BASERELOC	0xa000	0x20	.reloc
IMAGE_DIRECTORY_ENTRY_DEBUG	0x50b0	0x54	.rdata
IMAGE_DIRECTORY_ENTRY_COPYRIGHT	0x0	0x0
IMAGE_DIRECTORY_ENTRY_GLOBALPTR	0x0	0x0
IMAGE_DIRECTORY_ENTRY_TLS	0x0	0x0
IMAGE_DIRECTORY_ENTRY_LOAD_CONFIG	0x4010	0x108	.rdata
IMAGE_DIRECTORY_ENTRY_BOUND_IMPORT	0x0	0x0
IMAGE_DIRECTORY_ENTRY_IAT	0x4118	0x378	.rdata
IMAGE_DIRECTORY_ENTRY_DELAY_IMPORT	0x0	0x0
IMAGE_DIRECTORY_ENTRY_COM_DESCRIPTOR	0x0	0x0
IMAGE_DIRECTORY_ENTRY_RESERVED	0x0	0x0

Sections

Name	Virtual Address	Virtual Size	Raw Size	Xored PE	ZLIB Complexity	File Type	Entropy	Characteristics
.text	0x1000	0x28c0	0x2a00	False	0.56287202381	data	5.97461374705	IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_READ
.rdata	0x4000	0x240a	0x2600	False	0.399568256579	data	4.78791035663	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
.data	0x7000	0xe80	0xa00	False	0.184375	data	1.96000358061	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_WRITE, IMAGE_SCN_MEM_READ
.pdata	0x8000	0x180	0x200	False	0.490234375	data	3.08930045264	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
.rsrc	0x9000	0x448	0x600	False	0.313802083333	data	2.4204633685	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
.reloc	0xa000	0x20	0x200	False	0.02734375	data	0.0	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ

Resources

Name	RVA	Size	Type	Language	Country
RT_STRING	0x9420	0x26	data	English	United States
RT_VERSION	0x90a0	0x37c	data	English	United States

Imports

DLL	Import
msvcrt.dll	_amsg_exit, _XcptFilter, __set_app_type, _wcsicmp, wcstoul, swprintf_s, _wsetlocale, printf, _ultow, towupper, _getwch, wprintf, exit, _exit, _cexit, __setusermatherr, _initterm, __C_specific_handler, _fmode, _commode, ?terminate@@YAXXZ, __wgetmainargs, _vsnwprintf, memset
api-ms-win-core-errorhandling-l1-1-0.dll	UnhandledExceptionFilter, SetUnhandledExceptionFilter, GetLastError, SetErrorMode
api-ms-win-core-processthreads-l1-1-0.dll	GetCurrentThread, GetCurrentThreadId, TerminateProcess, GetCurrentProcessId, ExitProcess, GetCurrentProcess, OpenThreadToken, SetThreadToken
api-ms-win-core-com-l1-1-0.dll	CoInitializeSecurity, CoCreateInstance, CoInitializeEx, CoUninitialize
api-ms-win-core-debug-l1-1-0.dll	IsDebuggerPresent
api-ms-win-core-console-l2-2-0.dll	SetConsoleTitleW
api-ms-win-core-libraryloader-l1-2-0.dll	LoadLibraryExW, LoadStringW, GetProcAddress, GetModuleHandleW
api-ms-win-core-registry-l1-1-0.dll	RegQueryValueExW, RegOpenKeyExW, RegCloseKey
api-ms-win-core-heap-l2-1-0.dll	LocalFree
api-ms-win-security-base-l1-1-0.dll	RevertToSelf
api-ms-win-core-handle-l1-1-0.dll	CloseHandle
api-ms-win-core-threadpool-l1-2-0.dll	CreateThreadpoolTimer, WaitForThreadpoolTimerCallbacks, CloseThreadpoolTimer, SetThreadpoolTimer
api-ms-win-core-processenvironment-l1-1-0.dll	ExpandEnvironmentStringsW
api-ms-win-core-file-l1-1-0.dll	GetFullPathNameW
api-ms-win-core-console-l1-1-0.dll	SetConsoleCtrlHandler, GetConsoleOutputCP
api-ms-win-core-localization-l1-2-0.dll	SetThreadPreferredUILanguages
api-ms-win-core-synch-l1-2-0.dll	Sleep
api-ms-win-core-rtlsupport-l1-1-0.dll	RtlCaptureContext, RtlVirtualUnwind, RtlLookupFunctionEntry
api-ms-win-core-profile-l1-1-0.dll	QueryPerformanceCounter
api-ms-win-core-sysinfo-l1-1-0.dll	GetTickCount, GetSystemTimeAsFileTime
api-ms-win-core-perfcounters-l1-1-0.dll	PerfStopProvider, PerfStartProvider, PerfSetCounterSetInfo
api-ms-win-core-processtopology-obsolete-l1-1-0.dll	GetProcessAffinityMask
ntdll.dll	NtQuerySystemTime, RtlSystemTimeToLocalTime, RtlTimeToTimeFields
iisutil.dll	InitializeSdFromProcessToken, ?Append@STRU@@QEAAJPEBG@Z, ??0STRU@@QEAA@XZ, PuDbgPrintError, PuLoadDebugFlagsFromRegStr, ?Copy@STRU@@QEAAJPEBGK@Z, ?Copy@STRU@@QEAAJPEBG@Z, MakePathCanonicalizationProof, ??1STRU@@QEAA@XZ, ?Resize@STRU@@QEAAJK@Z, PuDbgPrint, ??0STRU@@QEAA@PEAGK@Z

Version Infos

Description	Data
LegalCopyright	Microsoft Corporation. All rights reserved.
InternalName	w3wp.exe
FileVersion	10.0.17763.1 (WinBuild.160101.0800)
CompanyName	Microsoft Corporation
ProductName	Internet Information Services
ProductVersion	10.0.17763.1
FileDescription	IIS Worker Process
OriginalFilename	w3wp.exe
Translation	0x0000 0x04b0

Possible Origin

Language of compilation system	Country where language is spoken	Map
English	United States

Network Behavior

No network behavior found

Code Manipulations

Statistics

CPU Usage

• w3wp.exe

Click to jump to process

Memory Usage

• w3wp.exe

Click to jump to process

System Behavior

Analysis Process: w3wp.exe PID: 6744 Parent PID: 5456

Function Logs

General

Start time:	21:40:20
Start date:	04/01/2022
Path:	C:\Users\user\Desktop\w3wp.exe
Wow64 process (32bit):	false
Commandline:	"C:\Users\user\Desktop\w3wp.exe"
Imagebase:	0x7ff7a6700000
File size:	26624 bytes
MD5 hash:	8337336DBF7CE28F4C29E907AE97AD4F
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Reputation:	low

Show Windows behavior

Registry Activities

Show Windows behavior

Process Activities

Show Windows behavior

Memory Activities

Memory Usage Statistics

Show Windows behavior

System Activities

Chronological Activities

Disassembly

Code Analysis

Analysis Process: w3wp.exe PID: 6744 Parent PID: 5456 w3wp.exeCOMMON

Executed Functions

Non-executed Functions

Function 00007FF7A6702490, Relevance: 100.4, APIs: 21, Strings: 36, Instructions: 611COMMON

Download Yara Rule

APIs

PuDbgPrint.IISUTIL(wmain,?,?,00000001,?,00007FF7A6701317), ref: 00007FF7A6702502
PuDbgPrint.IISUTIL(wmain,?,?,00000001,?,00007FF7A6701317), ref: 00007FF7A6702984
wcstoul.MSVCRT(wmain,?,?,00000001,?,00007FF7A6701317), ref: 00007FF7A6702A78
PuDbgPrint.IISUTIL(?,?,00000001,?,00007FF7A6701317), ref: 00007FF7A6702D1F
PuDbgPrint.IISUTIL(wmain,?,?,00000001,?,00007FF7A6701317), ref: 00007FF7A6702D94
PuDbgPrint.IISUTIL(wmain,?,?,00000001,?,00007FF7A6701317), ref: 00007FF7A6702DCD
PuDbgPrint.IISUTIL(wmain,?,?,00000001,?,00007FF7A6701317), ref: 00007FF7A6702E30
PuDbgPrint.IISUTIL(wmain,?,?,00000001,?,00007FF7A6701317), ref: 00007FF7A6702E6B
PuDbgPrint.IISUTIL(wmain,?,?,00000001,?,00007FF7A6701317), ref: 00007FF7A6702EA6
PuDbgPrint.IISUTIL(wmain,?,?,00000001,?,00007FF7A6701317), ref: 00007FF7A6702EE1
PuDbgPrint.IISUTIL(wmain,?,?,00000001,?,00007FF7A6701317), ref: 00007FF7A6702F41

Strings

ClrVersion, %S, xrefs: 00007FF7A6702A15
Invalid idle timeout action %ws, xrefs: 00007FF7A6702AA5
ParseCommandLine, xrefs: 00007FF7A67024E9, 00007FF7A6702523
invalid parameter passed in '%S' , xrefs: 00007FF7A6702652, 00007FF7A670276F
invalid argument %S, xrefs: 00007FF7A6702544, 00007FF7A670296B, 00007FF7A6702D2B
NamedPipe Id, %S, xrefs: 00007FF7A6702685
ClrConfigFile, %S, xrefs: 00007FF7A67028CA
ClrLoader, %S, xrefs: 00007FF7A67025ED
Invalid idle time %ws, xrefs: 00007FF7A6702BB9
Maximum requests is %lu, xrefs: 00007FF7A6702D06
Invalid site id %ws, xrefs: 00007FF7A6702C50
Invalid maximum requests %ws, xrefs: 00007FF7A6702CE7
Application Host File, %S, xrefs: 00007FF7A67027A3
servercommon\inetsrv\iis\iisrearc\iisplus\w3wp\parsecommandline.cxx, xrefs: 00007FF7A67024FB, 00007FF7A670252F
Invalid shutdown timeout value %ws, xrefs: 00007FF7A6702B24
disable, xrefs: 00007FF7A6702934
Restart count can not be passed when in user console mode, xrefs: 00007FF7A6702E8E
No app pool was passed and not in user console mode, xrefs: 00007FF7A6702D7C
enable, xrefs: 00007FF7A6702905
App pool was passed and in user console mode, xrefs: 00007FF7A6702E18
wmain, xrefs: 00007FF7A67024A7
The shutdown timeout value is %lu, xrefs: 00007FF7A6702B47
false, xrefs: 00007FF7A670280C
Root Web Config File, %S, xrefs: 00007FF7A67029E1
Site id cannot be passed when not in user console mode, xrefs: 00007FF7A6702DF1
Site Id is %lu, xrefs: 00007FF7A6702C73
Idle time can not be passed when in user console mode, xrefs: 00007FF7A6702EC9
Invalid number of parameters (%d), xrefs: 00007FF7A67024DB
true, xrefs: 00007FF7A67027E1
debug, xrefs: 00007FF7A6702848
Managed pipeline mode can not be passed when in user console mode, xrefs: 00007FF7A6702E53
The idle timeout action is %lu, xrefs: 00007FF7A6702AC8
The idle time value is %lu, xrefs: 00007FF7A6702BDC
Pipeline id cannot be passed when not in user console mode, xrefs: 00007FF7A6702DB5
Missing app host file when in user console mode, xrefs: 00007FF7A6702F22
App host file cannot be provided when using -debug or -u switch, xrefs: 00007FF7A6702F05

Memory Dump Source

Source File: 00000001.00000002.562188500.00007FF7A6701000.00000020.00020000.sdmp, Offset: 00007FF7A6700000, based on PE: true

Associated: 00000001.00000002.562175111.00007FF7A6700000.00000002.00020000.sdmp Download File
Associated: 00000001.00000002.562198637.00007FF7A6704000.00000002.00020000.sdmp Download File
Associated: 00000001.00000002.562210710.00007FF7A6707000.00000008.00020000.sdmp Download File
Associated: 00000001.00000002.562218066.00007FF7A6708000.00000002.00020000.sdmp Download File

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Snapshot File: hcaresult_1_2_7ff7a6700000_w3wp.jbxd

Similarity

API ID: Print$wcstoul
String ID: App host file cannot be provided when using -debug or -u switch$App pool was passed and in user console mode$Application Host File, %S$ClrConfigFile, %S$ClrLoader, %S$ClrVersion, %S$Idle time can not be passed when in user console mode$Invalid idle time %ws$Invalid idle timeout action %ws$Invalid maximum requests %ws$Invalid number of parameters (%d)$Invalid shutdown timeout value %ws$Invalid site id %ws$Managed pipeline mode can not be passed when in user console mode$Maximum requests is %lu$Missing app host file when in user console mode$NamedPipe Id, %S$No app pool was passed and not in user console mode$ParseCommandLine$Pipeline id cannot be passed when not in user console mode$Restart count can not be passed when in user console mode$Root Web Config File, %S$Site Id is %lu$Site id cannot be passed when not in user console mode$The idle time value is %lu$The idle timeout action is %lu$The shutdown timeout value is %lu$debug$disable$enable$false$invalid argument %S$invalid parameter passed in '%S' $servercommon\inetsrv\iis\iisrearc\iisplus\w3wp\parsecommandline.cxx$true$wmain
API String ID: 1376526027-1636702181
Opcode ID: 79ec0dbdfe0b09d6c5b53198d614af7f7c6bc1f8da55cc2dcca95924322dc5e2
Instruction ID: 9c1cc4cf481d717d02e988d52e8995cec5ccfe2b42b0a16392a5f9a5450645ec
Opcode Fuzzy Hash: 79ec0dbdfe0b09d6c5b53198d614af7f7c6bc1f8da55cc2dcca95924322dc5e2
Instruction Fuzzy Hash: CC529B32A3A64681E662BB10EC7467BE794BF4CF85F974135C95D42AB4DF2CE9408370

Uniqueness

Uniqueness Score: -1.00%

Function 00007FF7A6701DC8, Relevance: 84.3, APIs: 38, Strings: 10, Instructions: 291COMMON

Download Yara Rule

APIs

memset.MSVCRT ref: 00007FF7A6701E1A
memset.MSVCRT ref: 00007FF7A6701E30
??0STRU@@QEAA@PEAGK@Z.IISUTIL ref: 00007FF7A6701E43
memset.MSVCRT ref: 00007FF7A6701E55
??0STRU@@QEAA@PEAGK@Z.IISUTIL ref: 00007FF7A6701E6D
memset.MSVCRT ref: 00007FF7A6701E7F
??0STRU@@QEAA@PEAGK@Z.IISUTIL ref: 00007FF7A6701E92
memset.MSVCRT ref: 00007FF7A6701EB1
??0STRU@@QEAA@PEAGK@Z.IISUTIL ref: 00007FF7A6701EC5
ExpandEnvironmentStringsW.API-MS-WIN-CORE-PROCESSENVIRONMENT-L1-1-0 ref: 00007FF7A6701EDF
GetLastError.API-MS-WIN-CORE-ERRORHANDLING-L1-1-0 ref: 00007FF7A6701EEB
??1STRU@@QEAA@XZ.IISUTIL ref: 00007FF7A6701F04
?Resize@STRU@@QEAAJK@Z.IISUTIL ref: 00007FF7A6701F1E
ExpandEnvironmentStringsW.API-MS-WIN-CORE-PROCESSENVIRONMENT-L1-1-0 ref: 00007FF7A6701F3E
??1STRU@@QEAA@XZ.IISUTIL ref: 00007FF7A6701F5E
GetFullPathNameW.API-MS-WIN-CORE-FILE-L1-1-0 ref: 00007FF7A6701F90
GetLastError.API-MS-WIN-CORE-ERRORHANDLING-L1-1-0 ref: 00007FF7A6701F9A
??1STRU@@QEAA@XZ.IISUTIL ref: 00007FF7A6702250
??1STRU@@QEAA@XZ.IISUTIL ref: 00007FF7A670225A
??1STRU@@QEAA@XZ.IISUTIL ref: 00007FF7A6702264

Strings

wmain, xrefs: 00007FF7A6701DDA
Could not find entry point '%s'. Error = %d, xrefs: 00007FF7A67020B1, 00007FF7A67020F7
WebCoreActivate, xrefs: 00007FF7A6702074
servercommon\inetsrv\iis\iisrearc\iisplus\w3wp\w3wp.cxx, xrefs: 00007FF7A670205D, 00007FF7A67021DA
%windir%\system32\inetsrv\config\applicationhost.config, xrefs: 00007FF7A6701ED0, 00007FF7A6701F2F
Could set console Ctrl handle. Error = %d, xrefs: 00007FF7A67021E1
hwebcore.dll, xrefs: 00007FF7A6702009
Error loading hwebcore dll '%ws'. Error = %d, xrefs: 00007FF7A6702048
WebCoreShutdown, xrefs: 00007FF7A67020BA
StartHWCMode, xrefs: 00007FF7A6702056, 00007FF7A67021CF

Memory Dump Source

Source File: 00000001.00000002.562188500.00007FF7A6701000.00000020.00020000.sdmp, Offset: 00007FF7A6700000, based on PE: true

Associated: 00000001.00000002.562175111.00007FF7A6700000.00000002.00020000.sdmp Download File
Associated: 00000001.00000002.562198637.00007FF7A6704000.00000002.00020000.sdmp Download File
Associated: 00000001.00000002.562210710.00007FF7A6707000.00000008.00020000.sdmp Download File
Associated: 00000001.00000002.562218066.00007FF7A6708000.00000002.00020000.sdmp Download File

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Snapshot File: hcaresult_1_2_7ff7a6700000_w3wp.jbxd

Similarity

API ID: memset$EnvironmentErrorExpandLastStrings$FullNamePathResize@
String ID: %windir%\system32\inetsrv\config\applicationhost.config$Could not find entry point '%s'. Error = %d$Could set console Ctrl handle. Error = %d$Error loading hwebcore dll '%ws'. Error = %d$StartHWCMode$WebCoreActivate$WebCoreShutdown$hwebcore.dll$servercommon\inetsrv\iis\iisrearc\iisplus\w3wp\w3wp.cxx$wmain
API String ID: 251861057-2834812047
Opcode ID: ff6217d970aaedacbffb1688cf148d02c08d4bb83e89d18e47283adb30523bf0
Instruction ID: 74ae527894f287a081c5e3e34ffc613e273cc214d4b44b2fc5e8404d588ecc3e
Opcode Fuzzy Hash: ff6217d970aaedacbffb1688cf148d02c08d4bb83e89d18e47283adb30523bf0
Instruction Fuzzy Hash: 68D14125A2AA52D1E710BB65EC642BAA3A4FB4CF44FC30035DA0D426B8DF3DE945C730

Uniqueness

Uniqueness Score: -1.00%

Function 00007FF7A670115C, Relevance: 80.8, APIs: 31, Strings: 15, Instructions: 258timelibrarynativeCOMMON

Download Yara Rule

APIs

PuLoadDebugFlagsFromRegStr.IISUTIL ref: 00007FF7A6701199
SetErrorMode.API-MS-WIN-CORE-ERRORHANDLING-L1-1-0 ref: 00007FF7A67011FD
SetUnhandledExceptionFilter.API-MS-WIN-CORE-ERRORHANDLING-L1-1-0 ref: 00007FF7A670120A
GetCurrentProcess.API-MS-WIN-CORE-PROCESSTHREADS-L1-1-0 ref: 00007FF7A670122D
GetProcessAffinityMask.API-MS-WIN-CORE-PROCESSTOPOLOGY-OBSOLETE-L1-1-0 ref: 00007FF7A6701240
PuDbgPrint.IISUTIL ref: 00007FF7A670127C
CoInitializeEx.API-MS-WIN-CORE-COM-L1-1-0 ref: 00007FF7A6701286
PuDbgPrint.IISUTIL ref: 00007FF7A67012C0
IsDebuggerPresent.API-MS-WIN-CORE-DEBUG-L1-1-0 ref: 00007FF7A670131B
??0STRU@@QEAA@XZ.IISUTIL ref: 00007FF7A6701331
GetCurrentProcessId.API-MS-WIN-CORE-PROCESSTHREADS-L1-1-0 ref: 00007FF7A6701337
PuDbgPrint.IISUTIL ref: 00007FF7A6701385
??1STRU@@QEAA@XZ.IISUTIL ref: 00007FF7A670138F
?Append@STRU@@QEAAJPEBG@Z.IISUTIL ref: 00007FF7A67013A2
?Append@STRU@@QEAAJPEBG@Z.IISUTIL ref: 00007FF7A67013C4
NtQuerySystemTime.NTDLL ref: 00007FF7A67013D7
RtlSystemTimeToLocalTime.NTDLL ref: 00007FF7A67013E7
RtlTimeToTimeFields.NTDLL ref: 00007FF7A67013F6
?Append@STRU@@QEAAJPEBG@Z.IISUTIL ref: 00007FF7A670145C
SetConsoleTitleW.API-MS-WIN-CORE-CONSOLE-L2-2-0 ref: 00007FF7A670146A
??1STRU@@QEAA@XZ.IISUTIL ref: 00007FF7A6701474
PuDbgPrintError.IISUTIL ref: 00007FF7A67014C6
LoadLibraryExW.API-MS-WIN-CORE-LIBRARYLOADER-L1-2-0 ref: 00007FF7A67014DB
GetLastError.API-MS-WIN-CORE-ERRORHANDLING-L1-1-0 ref: 00007FF7A67014F3
PuDbgPrint.IISUTIL ref: 00007FF7A6701525
GetProcAddress.API-MS-WIN-CORE-LIBRARYLOADER-L1-2-0 ref: 00007FF7A670153A
GetLastError.API-MS-WIN-CORE-ERRORHANDLING-L1-1-0 ref: 00007FF7A670154E

Part of subcall function 00007FF7A67022A4: _wsetlocale.MSVCRT(?,?,?,?,?,?,?,?,00007FF7A670243B), ref: 00007FF7A67022D0
Part of subcall function 00007FF7A67022A4: _wsetlocale.MSVCRT(?,?,?,?,?,?,?,?,00007FF7A670243B), ref: 00007FF7A67022E2
Part of subcall function 00007FF7A67022A4: _wsetlocale.MSVCRT(?,?,?,?,?,?,?,?,00007FF7A670243B), ref: 00007FF7A67022F4
Part of subcall function 00007FF7A67022A4: _wsetlocale.MSVCRT(?,?,?,?,?,?,?,?,00007FF7A670243B), ref: 00007FF7A6702306
Part of subcall function 00007FF7A67022A4: GetConsoleOutputCP.API-MS-WIN-CORE-CONSOLE-L1-1-0(?,?,?,?,?,?,?,?,00007FF7A670243B), ref: 00007FF7A670230C
Part of subcall function 00007FF7A67022A4: swprintf_s.MSVCRT(?,?,?,?,?,?,?,?,00007FF7A670243B), ref: 00007FF7A6702326
Part of subcall function 00007FF7A67022A4: _wsetlocale.MSVCRT(?,?,?,?,?,?,?,?,00007FF7A670243B), ref: 00007FF7A6702336
Part of subcall function 00007FF7A67022A4: SetThreadPreferredUILanguages.API-MS-WIN-CORE-LOCALIZATION-L1-2-0(?,?,?,?,?,?,?,?,00007FF7A670243B), ref: 00007FF7A6702346

IsDebuggerPresent.API-MS-WIN-CORE-DEBUG-L1-1-0 ref: 00007FF7A6701594
PerfStopProvider.API-MS-WIN-CORE-PERFCOUNTERS-L1-1-0 ref: 00007FF7A67015AA
PerfStopProvider.API-MS-WIN-CORE-PERFCOUNTERS-L1-1-0 ref: 00007FF7A67015B7
CoUninitialize.API-MS-WIN-CORE-COM-L1-1-0 ref: 00007FF7A67015C2

Strings

wmain, xrefs: 00007FF7A670121A
HWC Console Mode, xrefs: 00007FF7A67013B4
Could not find entry point '%s'. Error = %d, xrefs: 00007FF7A670155E
w3wphost.dll, xrefs: 00007FF7A67014CC
AppHostInitialize, xrefs: 00007FF7A670152D
String format operation failed., xrefs: 00007FF7A670136F
Error loading process model hosting dll '%ws'. Error = %d, xrefs: 00007FF7A6701503
Failed to initialize Instance counter., xrefs: 00007FF7A670149F
System\CurrentControlSet\Services\iisw3adm\Parameters\WP, xrefs: 00007FF7A6701192
servercommon\inetsrv\iis\iisrearc\iisplus\w3wp\w3wp.cxx, xrefs: 00007FF7A6701254, 00007FF7A67012B1, 00007FF7A670137E, 00007FF7A67014AE, 00007FF7A6701511
Error in InitializeComSecurity(). hr = %x, xrefs: 00007FF7A67012F0
Process affinity mask: %p, xrefs: 00007FF7A6701270
- %02u/%02u %02u:%02u:%02u, xrefs: 00007FF7A670142C
Error in CoInitializeEx(). hr = %x, xrefs: 00007FF7A67012A3
w3wp[%lu] - , xrefs: 00007FF7A670133D

Memory Dump Source

Source File: 00000001.00000002.562188500.00007FF7A6701000.00000020.00020000.sdmp, Offset: 00007FF7A6700000, based on PE: true

Associated: 00000001.00000002.562175111.00007FF7A6700000.00000002.00020000.sdmp Download File
Associated: 00000001.00000002.562198637.00007FF7A6704000.00000002.00020000.sdmp Download File
Associated: 00000001.00000002.562210710.00007FF7A6707000.00000008.00020000.sdmp Download File
Associated: 00000001.00000002.562218066.00007FF7A6708000.00000002.00020000.sdmp Download File

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Similarity

API ID: PrintTime_wsetlocale$Error$Append@Process$ConsoleCurrentDebuggerLastLoadPerfPresentProviderStopSystem$AddressAffinityDebugExceptionFieldsFilterFlagsFromInitializeLanguagesLibraryLocalMaskModeOutputPreferredProcQueryThreadTitleUnhandledUninitializeswprintf_s
String ID: - %02u/%02u %02u:%02u:%02u$AppHostInitialize$Could not find entry point '%s'. Error = %d$Error in CoInitializeEx(). hr = %x$Error in InitializeComSecurity(). hr = %x$Error loading process model hosting dll '%ws'. Error = %d$Failed to initialize Instance counter.$HWC Console Mode$Process affinity mask: %p$String format operation failed.$System\CurrentControlSet\Services\iisw3adm\Parameters\WP$servercommon\inetsrv\iis\iisrearc\iisplus\w3wp\w3wp.cxx$w3wp[%lu] - $w3wphost.dll$wmain
API String ID: 279174646-1557335494
Opcode ID: 061a0e7139716de6fe77502d3cfa7fa8a0e6932147d6d2cf09372d674776db4d
Instruction ID: 932af03786e6eca1c7175d0df7d496cf51df1b19ecbd61ec1e625678f7cf812c
Opcode Fuzzy Hash: 061a0e7139716de6fe77502d3cfa7fa8a0e6932147d6d2cf09372d674776db4d
Instruction Fuzzy Hash: EBD12C35A2AA52C5E711FB60EC602ABA7A0BB4CF45F830135D94D82AB8DF3CE545C770

Uniqueness

Uniqueness Score: -1.00%

Function 00007FF7A6701BF0, Relevance: 35.1, APIs: 14, Strings: 6, Instructions: 113threadtimelibraryCOMMON

Download Yara Rule

APIs

LoadLibraryExW.API-MS-WIN-CORE-LIBRARYLOADER-L1-2-0 ref: 00007FF7A6701C32
GetLastError.API-MS-WIN-CORE-ERRORHANDLING-L1-1-0 ref: 00007FF7A6701C3D
GetLastError.API-MS-WIN-CORE-ERRORHANDLING-L1-1-0 ref: 00007FF7A6701C56
PuDbgPrint.IISUTIL ref: 00007FF7A6701C8C
GetProcAddress.API-MS-WIN-CORE-LIBRARYLOADER-L1-2-0 ref: 00007FF7A6701CA1
GetLastError.API-MS-WIN-CORE-ERRORHANDLING-L1-1-0 ref: 00007FF7A6701CAF
GetLastError.API-MS-WIN-CORE-ERRORHANDLING-L1-1-0 ref: 00007FF7A6701CC8
CreateThreadpoolTimer.API-MS-WIN-CORE-THREADPOOL-L1-2-0 ref: 00007FF7A6701CED
SetThreadpoolTimer.API-MS-WIN-CORE-THREADPOOL-L1-2-0 ref: 00007FF7A6701D2D
GetLastError.API-MS-WIN-CORE-ERRORHANDLING-L1-1-0 ref: 00007FF7A6701D42
SetThreadpoolTimer.API-MS-WIN-CORE-THREADPOOL-L1-2-0 ref: 00007FF7A6701D70
WaitForThreadpoolTimerCallbacks.API-MS-WIN-CORE-THREADPOOL-L1-2-0 ref: 00007FF7A6701D7F
CloseThreadpoolTimer.API-MS-WIN-CORE-THREADPOOL-L1-2-0 ref: 00007FF7A6701D8C
ExitProcess.API-MS-WIN-CORE-PROCESSTHREADS-L1-1-0 ref: 00007FF7A6701DA7

Strings

CtrlHandle, xrefs: 00007FF7A6701C74
servercommon\inetsrv\iis\iisrearc\iisplus\w3wp\w3wp.cxx, xrefs: 00007FF7A6701C80
hwebcore.dll, xrefs: 00007FF7A6701C23
Could not find entry point '%s'. Error = %d, xrefs: 00007FF7A6701CD8
Error loading hwebcore dll '%ws'. Error = %d, xrefs: 00007FF7A6701C66
WebCoreShutdown, xrefs: 00007FF7A6701C97

Memory Dump Source

Source File: 00000001.00000002.562188500.00007FF7A6701000.00000020.00020000.sdmp, Offset: 00007FF7A6700000, based on PE: true

Associated: 00000001.00000002.562175111.00007FF7A6700000.00000002.00020000.sdmp Download File
Associated: 00000001.00000002.562198637.00007FF7A6704000.00000002.00020000.sdmp Download File
Associated: 00000001.00000002.562210710.00007FF7A6707000.00000008.00020000.sdmp Download File
Associated: 00000001.00000002.562218066.00007FF7A6708000.00000002.00020000.sdmp Download File

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API ID: ErrorLastThreadpoolTimer$AddressCallbacksCloseCreateExitLibraryLoadPrintProcProcessWait
String ID: Could not find entry point '%s'. Error = %d$Error loading hwebcore dll '%ws'. Error = %d$CtrlHandle$WebCoreShutdown$hwebcore.dll$servercommon\inetsrv\iis\iisrearc\iisplus\w3wp\w3wp.cxx
API String ID: 424399764-148071961
Opcode ID: 7c64127a9d414894d2305aa97b1092e6ac11ceb9bb28f3357088fc14168ecfb7
Instruction ID: 235888e62d5f5c50a39e063bbfa0db497250cf898335908d39c819278ca39034
Opcode Fuzzy Hash: 7c64127a9d414894d2305aa97b1092e6ac11ceb9bb28f3357088fc14168ecfb7
Instruction Fuzzy Hash: 7B516D25A2A712C2F711BB61AC6463BA3A0AF8CF41FD74039D90D427B9DF3CA4458670

Uniqueness

Uniqueness Score: -1.00%

Function 00007FF7A67015F8, Relevance: 28.1, APIs: 11, Strings: 5, Instructions: 144registrycomCOMMON

Download Yara Rule

APIs

RegOpenKeyExW.API-MS-WIN-CORE-REGISTRY-L1-1-0(?,?,?,?,?,?,?,?,00000000), ref: 00007FF7A670163E
RegQueryValueExW.API-MS-WIN-CORE-REGISTRY-L1-1-0(?,?,?,?,?,?,?,?,00000000), ref: 00007FF7A6701676
RegQueryValueExW.API-MS-WIN-CORE-REGISTRY-L1-1-0(?,?,?,?,?,?,?,?,00000000), ref: 00007FF7A67016BD
RegQueryValueExW.API-MS-WIN-CORE-REGISTRY-L1-1-0(?,?,?,?,?,?,?,?,00000000), ref: 00007FF7A67016F5
RegQueryValueExW.API-MS-WIN-CORE-REGISTRY-L1-1-0(?,?,?,?,?,?,?,?,00000000), ref: 00007FF7A670172D
RegCloseKey.API-MS-WIN-CORE-REGISTRY-L1-1-0(?,?,?,?,?,?,?,?,00000000), ref: 00007FF7A6701743
InitializeSdFromProcessToken.IISUTIL(?,?,?,?,?,?,?,?,00000000), ref: 00007FF7A6701751
CoInitializeSecurity.API-MS-WIN-CORE-COM-L1-1-0 ref: 00007FF7A6701783
CoCreateInstance.API-MS-WIN-CORE-COM-L1-1-0 ref: 00007FF7A67017B0
LocalFree.API-MS-WIN-CORE-HEAP-L2-1-0(?,?,?,?,?,?,?,?,00000000), ref: 00007FF7A67017F8
LocalFree.API-MS-WIN-CORE-HEAP-L2-1-0(?,?,?,?,?,?,?,?,00000000), ref: 00007FF7A670180C

Strings

CoInitializeSecurityParam, xrefs: 00007FF7A670166F
System\CurrentControlSet\Services\w3svc\Parameters, xrefs: 00007FF7A6701614
AuthenticationCapabilities, xrefs: 00007FF7A6701726
AuthenticationLevel, xrefs: 00007FF7A67016B6
ImpersonationLevel, xrefs: 00007FF7A67016EE

Memory Dump Source

Source File: 00000001.00000002.562188500.00007FF7A6701000.00000020.00020000.sdmp, Offset: 00007FF7A6700000, based on PE: true

Associated: 00000001.00000002.562175111.00007FF7A6700000.00000002.00020000.sdmp Download File
Associated: 00000001.00000002.562198637.00007FF7A6704000.00000002.00020000.sdmp Download File
Associated: 00000001.00000002.562210710.00007FF7A6707000.00000008.00020000.sdmp Download File
Associated: 00000001.00000002.562218066.00007FF7A6708000.00000002.00020000.sdmp Download File

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Similarity

API ID: QueryValue$FreeInitializeLocal$CloseCreateFromInstanceOpenProcessSecurityToken
String ID: AuthenticationCapabilities$AuthenticationLevel$CoInitializeSecurityParam$ImpersonationLevel$System\CurrentControlSet\Services\w3svc\Parameters
API String ID: 2094206347-9183430
Opcode ID: cb3a23642fef57128fac9b04bdbe6ab5c714e735f99753a0d04313fc1df2b4cc
Instruction ID: cb92220d48b75590daa64782c8f6543d474aaa7681d58647359475391d9356b6
Opcode Fuzzy Hash: cb3a23642fef57128fac9b04bdbe6ab5c714e735f99753a0d04313fc1df2b4cc
Instruction Fuzzy Hash: 69618432B25A55CAEB10EF65DC907AA77B4FB48B48F821136EA0D43A78DF38D544C760

Uniqueness

Uniqueness Score: -1.00%

Function 00007FF7A6701830, Relevance: 12.0, APIs: 8, Instructions: 33threadCOMMON

Download Yara Rule

APIs

GetCurrentThread.API-MS-WIN-CORE-PROCESSTHREADS-L1-1-0 ref: 00007FF7A670183D
OpenThreadToken.API-MS-WIN-CORE-PROCESSTHREADS-L1-1-0 ref: 00007FF7A6701854
RevertToSelf.API-MS-WIN-SECURITY-BASE-L1-1-0 ref: 00007FF7A6701860
SetUnhandledExceptionFilter.API-MS-WIN-CORE-ERRORHANDLING-L1-1-0 ref: 00007FF7A6701868
UnhandledExceptionFilter.API-MS-WIN-CORE-ERRORHANDLING-L1-1-0 ref: 00007FF7A6701871
SetUnhandledExceptionFilter.API-MS-WIN-CORE-ERRORHANDLING-L1-1-0 ref: 00007FF7A6701880
SetThreadToken.API-MS-WIN-CORE-PROCESSTHREADS-L1-1-0 ref: 00007FF7A6701891
CloseHandle.API-MS-WIN-CORE-HANDLE-L1-1-0 ref: 00007FF7A670189C

Memory Dump Source

Source File: 00000001.00000002.562188500.00007FF7A6701000.00000020.00020000.sdmp, Offset: 00007FF7A6700000, based on PE: true

Associated: 00000001.00000002.562175111.00007FF7A6700000.00000002.00020000.sdmp Download File
Associated: 00000001.00000002.562198637.00007FF7A6704000.00000002.00020000.sdmp Download File
Associated: 00000001.00000002.562210710.00007FF7A6707000.00000008.00020000.sdmp Download File
Associated: 00000001.00000002.562218066.00007FF7A6708000.00000002.00020000.sdmp Download File

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Snapshot File: hcaresult_1_2_7ff7a6700000_w3wp.jbxd

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API ID: ExceptionFilterThreadUnhandled$Token$CloseCurrentHandleOpenRevertSelf
String ID:
API String ID: 2699639960-0
Opcode ID: a4e4461494ab88de9d1968e281edbd3cec0f739a80ab7876bf30e2574ecbd6fa
Instruction ID: b5229d49ce5b5ce269d5f593e95e1b8a41f5e5a6845360e25d9632a2221f2459
Opcode Fuzzy Hash: a4e4461494ab88de9d1968e281edbd3cec0f739a80ab7876bf30e2574ecbd6fa
Instruction Fuzzy Hash: B501F825B2A652D2E714BB61FC6402BA360BF8CF51F971135D90B466B8DF3CD558C630

Uniqueness

Uniqueness Score: -1.00%

Function 00007FF7A67036A4, Relevance: 9.0, APIs: 6, Instructions: 50timethreadCOMMON

Download Yara Rule

APIs

GetSystemTimeAsFileTime.API-MS-WIN-CORE-SYSINFO-L1-1-0(?,?,?,00007FF7A6703289), ref: 00007FF7A67036D5
GetCurrentProcessId.API-MS-WIN-CORE-PROCESSTHREADS-L1-1-0(?,?,?,00007FF7A6703289), ref: 00007FF7A67036E3
GetCurrentThreadId.API-MS-WIN-CORE-PROCESSTHREADS-L1-1-0(?,?,?,00007FF7A6703289), ref: 00007FF7A67036EF
GetTickCount.API-MS-WIN-CORE-SYSINFO-L1-1-0(?,?,?,00007FF7A6703289), ref: 00007FF7A67036FB
GetTickCount.API-MS-WIN-CORE-SYSINFO-L1-1-0(?,?,?,00007FF7A6703289), ref: 00007FF7A670370B
QueryPerformanceCounter.API-MS-WIN-CORE-PROFILE-L1-1-0(?,?,?,00007FF7A6703289), ref: 00007FF7A6703726

Memory Dump Source

Source File: 00000001.00000002.562188500.00007FF7A6701000.00000020.00020000.sdmp, Offset: 00007FF7A6700000, based on PE: true

Associated: 00000001.00000002.562175111.00007FF7A6700000.00000002.00020000.sdmp Download File
Associated: 00000001.00000002.562198637.00007FF7A6704000.00000002.00020000.sdmp Download File
Associated: 00000001.00000002.562210710.00007FF7A6707000.00000008.00020000.sdmp Download File
Associated: 00000001.00000002.562218066.00007FF7A6708000.00000002.00020000.sdmp Download File

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Snapshot File: hcaresult_1_2_7ff7a6700000_w3wp.jbxd

Similarity

API ID: CountCurrentTickTime$CounterFilePerformanceProcessQuerySystemThread
String ID:
API String ID: 4104442557-0
Opcode ID: 3e24d1e02675214bcc0f52bef35fc190bb6710cc75c52141ff99f59ba6cefb69
Instruction ID: f554ebf58a5fa0bfa7dfc0f177d3ea98ad1796924119749893d70ce3c8fc5f70
Opcode Fuzzy Hash: 3e24d1e02675214bcc0f52bef35fc190bb6710cc75c52141ff99f59ba6cefb69
Instruction Fuzzy Hash: AD114F21715B42CADB00FF70EC5406973A4FB4CB58B821A31EA6D837A4EF7CD5648360

Uniqueness

Uniqueness Score: -1.00%

Function 00007FF7A67034D0, Relevance: 1.5, APIs: 1, Instructions: 6COMMON

Download Yara Rule

APIs

SetUnhandledExceptionFilter.API-MS-WIN-CORE-ERRORHANDLING-L1-1-0 ref: 00007FF7A67034DB

Memory Dump Source

Source File: 00000001.00000002.562188500.00007FF7A6701000.00000020.00020000.sdmp, Offset: 00007FF7A6700000, based on PE: true

Associated: 00000001.00000002.562175111.00007FF7A6700000.00000002.00020000.sdmp Download File
Associated: 00000001.00000002.562198637.00007FF7A6704000.00000002.00020000.sdmp Download File
Associated: 00000001.00000002.562210710.00007FF7A6707000.00000008.00020000.sdmp Download File
Associated: 00000001.00000002.562218066.00007FF7A6708000.00000002.00020000.sdmp Download File

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Snapshot File: hcaresult_1_2_7ff7a6700000_w3wp.jbxd

Similarity

API ID: ExceptionFilterUnhandled
String ID:
API String ID: 3192549508-0
Opcode ID: 099205bb6c7178dd8796c00f571d1855ab0a4b405dad5b7c782d4e954bbb2a95
Instruction ID: bba1805f9637345ee2cf4cc683efb4e00a870d1301a4fc2ad8512bb455843ffb
Opcode Fuzzy Hash: 099205bb6c7178dd8796c00f571d1855ab0a4b405dad5b7c782d4e954bbb2a95
Instruction Fuzzy Hash: B4B01210F37403E1D604BB21ECA907252A07F6CB14FC30431C00D84170DE1C92AF8730

Uniqueness

Uniqueness Score: -1.00%

Function 00007FF7A67018B8, Relevance: 21.1, APIs: 7, Strings: 5, Instructions: 71libraryCOMMON

Download Yara Rule

APIs

LoadLibraryExW.API-MS-WIN-CORE-LIBRARYLOADER-L1-2-0(?,?,?,?,?,?,00000003,00007FF7A670244A), ref: 00007FF7A67018E6
GetLastError.API-MS-WIN-CORE-ERRORHANDLING-L1-1-0(?,?,?,?,?,?,00000003,00007FF7A670244A), ref: 00007FF7A67018F8
PuDbgPrint.IISUTIL(?,?,?,?,?,?,00000003,00007FF7A670244A), ref: 00007FF7A6701944
LoadStringW.API-MS-WIN-CORE-LIBRARYLOADER-L1-2-0(?,?,?,?,?,?,00000003,00007FF7A670244A), ref: 00007FF7A670195F
?Resize@STRU@@QEAAJK@Z.IISUTIL(?,?,?,?,?,?,00000003,00007FF7A670244A), ref: 00007FF7A6701977
GetLastError.API-MS-WIN-CORE-ERRORHANDLING-L1-1-0(?,?,?,?,?,?,00000003,00007FF7A670244A), ref: 00007FF7A6701995
PuDbgPrint.IISUTIL(?,?,?,?,?,?,00000003,00007FF7A670244A), ref: 00007FF7A67019CA

Strings

servercommon\inetsrv\iis\iisrearc\iisplus\w3wp\w3wp.cxx, xrefs: 00007FF7A670193D, 00007FF7A67019AD
Error Loading required resource DLL. hr = %x, xrefs: 00007FF7A6701920
iisres.dll, xrefs: 00007FF7A67018DD
Error retrieving resource id '%d'. GetLastError = %d, xrefs: 00007FF7A67019B4
GetResourceString, xrefs: 00007FF7A670192B, 00007FF7A67019A2

Memory Dump Source

Source File: 00000001.00000002.562188500.00007FF7A6701000.00000020.00020000.sdmp, Offset: 00007FF7A6700000, based on PE: true

Associated: 00000001.00000002.562175111.00007FF7A6700000.00000002.00020000.sdmp Download File
Associated: 00000001.00000002.562198637.00007FF7A6704000.00000002.00020000.sdmp Download File
Associated: 00000001.00000002.562210710.00007FF7A6707000.00000008.00020000.sdmp Download File
Associated: 00000001.00000002.562218066.00007FF7A6708000.00000002.00020000.sdmp Download File

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Snapshot File: hcaresult_1_2_7ff7a6700000_w3wp.jbxd

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API ID: ErrorLastLoadPrint$LibraryResize@String
String ID: Error Loading required resource DLL. hr = %x$Error retrieving resource id '%d'. GetLastError = %d$GetResourceString$iisres.dll$servercommon\inetsrv\iis\iisrearc\iisplus\w3wp\w3wp.cxx
API String ID: 2095738677-870567931
Opcode ID: aaa68d34fa69a90e0f8fef84dbb87f31c549609602586f53e5cf556c640eae90
Instruction ID: cddf5d1c1b39e6adbebae060b1af8bfa95d85b18630132d89d893585543cf644
Opcode Fuzzy Hash: aaa68d34fa69a90e0f8fef84dbb87f31c549609602586f53e5cf556c640eae90
Instruction Fuzzy Hash: 4C318A21A2AB5382E711BB55AC64167A3A0BF4CF90F870136D94D427B8EF7CE5408770

Uniqueness

Uniqueness Score: -1.00%

Function 00007FF7A6701008, Relevance: 17.6, APIs: 7, Strings: 3, Instructions: 70COMMON

Download Yara Rule

APIs

PerfStartProvider.API-MS-WIN-CORE-PERFCOUNTERS-L1-1-0 ref: 00007FF7A6701024
PerfSetCounterSetInfo.API-MS-WIN-CORE-PERFCOUNTERS-L1-1-0 ref: 00007FF7A6701044
PerfStartProvider.API-MS-WIN-CORE-PERFCOUNTERS-L1-1-0 ref: 00007FF7A6701060
PerfSetCounterSetInfo.API-MS-WIN-CORE-PERFCOUNTERS-L1-1-0 ref: 00007FF7A6701080
PerfStopProvider.API-MS-WIN-CORE-PERFCOUNTERS-L1-1-0 ref: 00007FF7A6701093
PerfStopProvider.API-MS-WIN-CORE-PERFCOUNTERS-L1-1-0 ref: 00007FF7A67010A0
PuDbgPrintError.IISUTIL ref: 00007FF7A67010F0

Strings

InitializeWPInstanceCounters, xrefs: 00007FF7A67010D8
servercommon\inetsrv\iis\iisrearc\iisplus\w3wp\w3wp.cxx, xrefs: 00007FF7A67010E9
PerfAutoInitialize failed., xrefs: 00007FF7A67010CC

Memory Dump Source

Source File: 00000001.00000002.562188500.00007FF7A6701000.00000020.00020000.sdmp, Offset: 00007FF7A6700000, based on PE: true

Associated: 00000001.00000002.562175111.00007FF7A6700000.00000002.00020000.sdmp Download File
Associated: 00000001.00000002.562198637.00007FF7A6704000.00000002.00020000.sdmp Download File
Associated: 00000001.00000002.562210710.00007FF7A6707000.00000008.00020000.sdmp Download File
Associated: 00000001.00000002.562218066.00007FF7A6708000.00000002.00020000.sdmp Download File

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Snapshot File: hcaresult_1_2_7ff7a6700000_w3wp.jbxd

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API ID: Perf$Provider$CounterInfoStartStop$ErrorPrint
String ID: InitializeWPInstanceCounters$PerfAutoInitialize failed.$servercommon\inetsrv\iis\iisrearc\iisplus\w3wp\w3wp.cxx
API String ID: 1307942641-1148039921
Opcode ID: 5a48a7054c08acc1b0a5badecee51bd6607c67ccc8c9caa501ef1d66c35d3d9b
Instruction ID: 4248ca924bc1af6ede75e35aa4441a35b4dad59d22a3f09c30c484e822b37037
Opcode Fuzzy Hash: 5a48a7054c08acc1b0a5badecee51bd6607c67ccc8c9caa501ef1d66c35d3d9b
Instruction Fuzzy Hash: AA31CC65A2EA4381E702BB55ECA01B2A3A1BF8CF85FD70136C84D82674EF7DE5558370

Uniqueness

Uniqueness Score: -1.00%

Function 00007FF7A67022A4, Relevance: 17.5, APIs: 8, Strings: 2, Instructions: 37threadCOMMON

Download Yara Rule

APIs

_wsetlocale.MSVCRT(?,?,?,?,?,?,?,?,00007FF7A670243B), ref: 00007FF7A67022D0
_wsetlocale.MSVCRT(?,?,?,?,?,?,?,?,00007FF7A670243B), ref: 00007FF7A67022E2
_wsetlocale.MSVCRT(?,?,?,?,?,?,?,?,00007FF7A670243B), ref: 00007FF7A67022F4
_wsetlocale.MSVCRT(?,?,?,?,?,?,?,?,00007FF7A670243B), ref: 00007FF7A6702306
GetConsoleOutputCP.API-MS-WIN-CORE-CONSOLE-L1-1-0(?,?,?,?,?,?,?,?,00007FF7A670243B), ref: 00007FF7A670230C
swprintf_s.MSVCRT(?,?,?,?,?,?,?,?,00007FF7A670243B), ref: 00007FF7A6702326
_wsetlocale.MSVCRT(?,?,?,?,?,?,?,?,00007FF7A670243B), ref: 00007FF7A6702336
SetThreadPreferredUILanguages.API-MS-WIN-CORE-LOCALIZATION-L1-2-0(?,?,?,?,?,?,?,?,00007FF7A670243B), ref: 00007FF7A6702346

Strings

.OCP, xrefs: 00007FF7A67022C4, 00007FF7A67022D6, 00007FF7A67022E8, 00007FF7A67022FA
.%d, xrefs: 00007FF7A6702312

Memory Dump Source

Source File: 00000001.00000002.562188500.00007FF7A6701000.00000020.00020000.sdmp, Offset: 00007FF7A6700000, based on PE: true

Associated: 00000001.00000002.562175111.00007FF7A6700000.00000002.00020000.sdmp Download File
Associated: 00000001.00000002.562198637.00007FF7A6704000.00000002.00020000.sdmp Download File
Associated: 00000001.00000002.562210710.00007FF7A6707000.00000008.00020000.sdmp Download File
Associated: 00000001.00000002.562218066.00007FF7A6708000.00000002.00020000.sdmp Download File

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Snapshot File: hcaresult_1_2_7ff7a6700000_w3wp.jbxd

Similarity

API ID: _wsetlocale$ConsoleLanguagesOutputPreferredThreadswprintf_s
String ID: .%d$.OCP
API String ID: 764669596-946545276
Opcode ID: a36a16c5395f60253a60df3733d6ada80152bd60c2376ddacbe6dccdc93da7cd
Instruction ID: 13e9de78fd26c338abeb359640b2c0dabb482a0fac32c4fad1a1b09f64430521
Opcode Fuzzy Hash: a36a16c5395f60253a60df3733d6ada80152bd60c2376ddacbe6dccdc93da7cd
Instruction Fuzzy Hash: 0D11B964A29A16C2FB05BB20FC74366E361EB8CF85FC36035C51E162B8DE6CA5598730

Uniqueness

Uniqueness Score: -1.00%

Function 00007FF7A6701AD8, Relevance: 12.3, APIs: 6, Strings: 1, Instructions: 45COMMON

Download Yara Rule

APIs

?Copy@STRU@@QEAAJPEBGK@Z.IISUTIL(?,?,?,?,?,?,00000000,00007FF7A6702157), ref: 00007FF7A6701B14
?Copy@STRU@@QEAAJPEBG@Z.IISUTIL(?,?,?,?,?,?,00000000,00007FF7A6702157), ref: 00007FF7A6701B1C
?Append@STRU@@QEAAJPEBG@Z.IISUTIL(?,?,?,?,?,?,00000000,00007FF7A6702157), ref: 00007FF7A6701B2B
GetCurrentProcessId.API-MS-WIN-CORE-PROCESSTHREADS-L1-1-0(?,?,?,?,?,?,00000000,00007FF7A6702157), ref: 00007FF7A6701B45
_ultow.MSVCRT(?,?,?,?,?,?,00000000,00007FF7A6702157), ref: 00007FF7A6701B58
?Append@STRU@@QEAAJPEBG@Z.IISUTIL(?,?,?,?,?,?,00000000,00007FF7A6702157), ref: 00007FF7A6701B6B

Strings

HWC-, xrefs: 00007FF7A6701B24

Memory Dump Source

Source File: 00000001.00000002.562188500.00007FF7A6701000.00000020.00020000.sdmp, Offset: 00007FF7A6700000, based on PE: true

Associated: 00000001.00000002.562175111.00007FF7A6700000.00000002.00020000.sdmp Download File
Associated: 00000001.00000002.562198637.00007FF7A6704000.00000002.00020000.sdmp Download File
Associated: 00000001.00000002.562210710.00007FF7A6707000.00000008.00020000.sdmp Download File
Associated: 00000001.00000002.562218066.00007FF7A6708000.00000002.00020000.sdmp Download File

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Snapshot File: hcaresult_1_2_7ff7a6700000_w3wp.jbxd

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API ID: Append@Copy@$CurrentProcess_ultow
String ID: HWC-
API String ID: 2066212200-2291980104
Opcode ID: 5f24ed09ceb635d25e7d6e023f24946035a165c50b3b939065965893c6aff3ce
Instruction ID: 017a84d64ff254a7064531f0f04d983a3f0463aef5cf8dc5f6e244ab985cc3e7
Opcode Fuzzy Hash: 5f24ed09ceb635d25e7d6e023f24946035a165c50b3b939065965893c6aff3ce
Instruction Fuzzy Hash: 42114265A2A642C1EA54BB65EC6012BE260AF9CF90F935231D56E427F4DF2CE5448730

Uniqueness

Uniqueness Score: -1.00%

Function 00007FF7A67030B0, Relevance: 9.1, APIs: 6, Instructions: 95sleepCOMMON

Download Yara Rule

APIs

Sleep.API-MS-WIN-CORE-SYNCH-L1-2-0 ref: 00007FF7A67030F4
_amsg_exit.MSVCRT ref: 00007FF7A6703110
_initterm.MSVCRT ref: 00007FF7A6703194
_IsNonwritableInCurrentImage.LIBCMT ref: 00007FF7A67031C1
exit.MSVCRT ref: 00007FF7A670320E
_cexit.MSVCRT ref: 00007FF7A670321D

Memory Dump Source

Source File: 00000001.00000002.562188500.00007FF7A6701000.00000020.00020000.sdmp, Offset: 00007FF7A6700000, based on PE: true

Associated: 00000001.00000002.562175111.00007FF7A6700000.00000002.00020000.sdmp Download File
Associated: 00000001.00000002.562198637.00007FF7A6704000.00000002.00020000.sdmp Download File
Associated: 00000001.00000002.562210710.00007FF7A6707000.00000008.00020000.sdmp Download File
Associated: 00000001.00000002.562218066.00007FF7A6708000.00000002.00020000.sdmp Download File

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Snapshot File: hcaresult_1_2_7ff7a6700000_w3wp.jbxd

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API ID: CurrentImageNonwritableSleep_amsg_exit_cexit_inittermexit
String ID:
API String ID: 4291973834-0
Opcode ID: c37d83c2c1d8f91eda864916aaff83b3d3b1f2e02c0300972c689cd9b6bce79c
Instruction ID: 795aa9fc8e210e2bae13c7ef6d7b1cbfb34deca9faaf2988fdf09445f849aa43
Opcode Fuzzy Hash: c37d83c2c1d8f91eda864916aaff83b3d3b1f2e02c0300972c689cd9b6bce79c
Instruction Fuzzy Hash: F0410621A2BA4386F711FB14EC60277A3A1AF4CB95F870035D90D876B4DF6DEA41C670

Uniqueness

Uniqueness Score: -1.00%

Function 00007FF7A6701A40, Relevance: 7.5, APIs: 5, Instructions: 31COMMON

Download Yara Rule

APIs

memset.MSVCRT ref: 00007FF7A6701A6A
??0STRU@@QEAA@PEAGK@Z.IISUTIL ref: 00007FF7A6701A7F

Part of subcall function 00007FF7A67018B8: LoadLibraryExW.API-MS-WIN-CORE-LIBRARYLOADER-L1-2-0(?,?,?,?,?,?,00000003,00007FF7A670244A), ref: 00007FF7A67018E6
Part of subcall function 00007FF7A67018B8: GetLastError.API-MS-WIN-CORE-ERRORHANDLING-L1-1-0(?,?,?,?,?,?,00000003,00007FF7A670244A), ref: 00007FF7A67018F8
Part of subcall function 00007FF7A67018B8: PuDbgPrint.IISUTIL(?,?,?,?,?,?,00000003,00007FF7A670244A), ref: 00007FF7A6701944

wprintf.MSVCRT ref: 00007FF7A6701A9A
wprintf.MSVCRT ref: 00007FF7A6701AA7
??1STRU@@QEAA@XZ.IISUTIL ref: 00007FF7A6701AB2

Memory Dump Source

Source File: 00000001.00000002.562188500.00007FF7A6701000.00000020.00020000.sdmp, Offset: 00007FF7A6700000, based on PE: true

Associated: 00000001.00000002.562175111.00007FF7A6700000.00000002.00020000.sdmp Download File
Associated: 00000001.00000002.562198637.00007FF7A6704000.00000002.00020000.sdmp Download File
Associated: 00000001.00000002.562210710.00007FF7A6707000.00000008.00020000.sdmp Download File
Associated: 00000001.00000002.562218066.00007FF7A6708000.00000002.00020000.sdmp Download File

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API ID: wprintf$ErrorLastLibraryLoadPrintmemset
String ID:
API String ID: 3083366354-0
Opcode ID: 1cc761ad12bf14b917338c9e83cdea0561dc8e0f40d2607cbcdfeee7bd488303
Instruction ID: 1e176d0c2bc2108e36ce4e6a6d0798e8cff3e6fe029d83a3b9cd03f22f8867a1
Opcode Fuzzy Hash: 1cc761ad12bf14b917338c9e83cdea0561dc8e0f40d2607cbcdfeee7bd488303
Instruction Fuzzy Hash: F4011E21A3D64692EB10BB21FCA436BA320FB8CB45F820035D54D426B9DE2CD5098730

Uniqueness

Uniqueness Score: -1.00%

Function 00007FF7A6701B90, Relevance: 7.0, APIs: 3, Strings: 1, Instructions: 18threadtimeCOMMON

Download Yara Rule

APIs

printf.MSVCRT ref: 00007FF7A6701BB4
CloseThreadpoolTimer.API-MS-WIN-CORE-THREADPOOL-L1-2-0 ref: 00007FF7A6701BC6
ExitProcess.API-MS-WIN-CORE-PROCESSTHREADS-L1-1-0 ref: 00007FF7A6701BD9

Strings

Process is terminated due to shutdown timout (%d seconds) , xrefs: 00007FF7A6701BAD

Memory Dump Source

Source File: 00000001.00000002.562188500.00007FF7A6701000.00000020.00020000.sdmp, Offset: 00007FF7A6700000, based on PE: true

Associated: 00000001.00000002.562175111.00007FF7A6700000.00000002.00020000.sdmp Download File
Associated: 00000001.00000002.562198637.00007FF7A6704000.00000002.00020000.sdmp Download File
Associated: 00000001.00000002.562210710.00007FF7A6707000.00000008.00020000.sdmp Download File
Associated: 00000001.00000002.562218066.00007FF7A6708000.00000002.00020000.sdmp Download File

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Snapshot File: hcaresult_1_2_7ff7a6700000_w3wp.jbxd

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API ID: CloseExitProcessThreadpoolTimerprintf
String ID: Process is terminated due to shutdown timout (%d seconds)
API String ID: 1291760926-3626753286
Opcode ID: 46ea469599ca5cab0e90e6a809b4e6df6f4ee683f520fb3d2fa3408d2f500c88
Instruction ID: 202317ff1f0b8b253eb210eb6504bb7e575c1d3875b8825c029e0b3683446593
Opcode Fuzzy Hash: 46ea469599ca5cab0e90e6a809b4e6df6f4ee683f520fb3d2fa3408d2f500c88
Instruction Fuzzy Hash: 65F0A524A3B513C6EA0AFB61AC74337A260AF4CF06FD34539C00E462B4EE6C649587B4

Uniqueness

Uniqueness Score: -1.00%

Function 00007FF7A67032B0, Relevance: 6.1, APIs: 4, Instructions: 73COMMON

Download Yara Rule

APIs

RtlCaptureContext.API-MS-WIN-CORE-RTLSUPPORT-L1-1-0 ref: 00007FF7A6703323
RtlLookupFunctionEntry.API-MS-WIN-CORE-RTLSUPPORT-L1-1-0 ref: 00007FF7A6703342
RtlVirtualUnwind.API-MS-WIN-CORE-RTLSUPPORT-L1-1-0 ref: 00007FF7A670338F
__raise_securityfailure.LIBCMT ref: 00007FF7A6703474

Memory Dump Source

Source File: 00000001.00000002.562188500.00007FF7A6701000.00000020.00020000.sdmp, Offset: 00007FF7A6700000, based on PE: true

Associated: 00000001.00000002.562175111.00007FF7A6700000.00000002.00020000.sdmp Download File
Associated: 00000001.00000002.562198637.00007FF7A6704000.00000002.00020000.sdmp Download File
Associated: 00000001.00000002.562210710.00007FF7A6707000.00000008.00020000.sdmp Download File
Associated: 00000001.00000002.562218066.00007FF7A6708000.00000002.00020000.sdmp Download File

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Snapshot File: hcaresult_1_2_7ff7a6700000_w3wp.jbxd

Similarity

API ID: CaptureContextEntryFunctionLookupUnwindVirtual__raise_securityfailure
String ID:
API String ID: 140117192-0
Opcode ID: a523fbfb6b5614d965d686ac78b4545e317867291d7ab5ff6c6011fed975c368
Instruction ID: d14ca42664296b8eb95a4bff39217df7956cf4982451fdfbaa7eadf748c7bc21
Opcode Fuzzy Hash: a523fbfb6b5614d965d686ac78b4545e317867291d7ab5ff6c6011fed975c368
Instruction Fuzzy Hash: E641B73562AB0281EA11BB14FC6036AB3A4FB88B55FD24136D98D827B4DF3DE544C770

Uniqueness

Uniqueness Score: -1.00%

Description:	Adversaries may modify file time attributes to hide new or changes to existing files. Timestomping is a technique that modifies the timestamps of a file (the modify, access, create, and change times), often to mimic files that are in the same folder. This is done, for example, on files that have been modified or created by the adversary so that they do not appear conspicuous to forensic investigators or file analysis tools.
Tactics:	Defense Evasion
Data Sources:	File monitoring, Process command-line parameters, Process monitoring
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	An adversary may gather the system time and/or time zone from a local or remote system. The system time is set and stored by the Windows Time Service within a domain to maintain time synchronization between systems and services in an enterprise network.
Tactics:	Discovery
Data Sources:	API monitoring, Process command-line parameters, Process monitoring
Platforms:	Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may attempt to get a listing of security software, configurations, defensive tools, and sensors that are installed on a system or in a cloud environment. This may include things such as firewall rules and anti-virus. Adversaries may use the information from Security Software Discovery during automated discovery to shape follow-on behaviors, including whether or not the adversary fully infects the target and/or attempts specific actions.
Tactics:	Discovery
Data Sources:	AWS CloudTrail logs, Azure activity logs, File monitoring, Process command-line parameters, Process monitoring, Stackdriver logs
Platforms:	AWS, Azure, Azure AD, GCP, Linux, macOS, Office 365, SaaS, Windows
Url:	Open detailed description by Mitre

Description:	An adversary may attempt to get detailed information about the operating system and hardware, including version, patches, hotfixes, service packs, and architecture. Adversaries may use the information from System Information Discovery during automated discovery to shape follow-on behaviors, including whether or not the adversary fully infects the target and/or attempts specific actions.
Tactics:	Discovery
Data Sources:	AWS CloudTrail logs, Azure activity logs, Process command-line parameters, Process monitoring, Stackdriver logs
Platforms:	AWS, Azure, GCP, Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	An adversary may compress and/or encrypt data that is collected prior to exfiltration. Compressing the data can help to obfuscate the collected data and minimize the amount of data sent over the network. Encryption can be used to hide information that is being exfiltrated from detection or make exfiltration less conspicuous upon inspection by a defender.
Tactics:	Collection
Data Sources:	Binary file metadata, File monitoring, Process command-line parameters, Process monitoring
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may employ a known encryption algorithm to conceal command and control traffic rather than relying on any inherent protections provided by a communication protocol. Despite the use of a secure algorithm, these implementations may be vulnerable to reverse engineering if secret keys are encoded and/or generated within malware samples/configuration files.
Tactics:	Command and Control
Data Sources:	Malware reverse engineering, Netflow/Enclave netflow, Packet capture, Process monitoring, Process use of network, SSL/TLS inspection
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Behavior Section

Behavior Chronological

Disassembly

Uncategorized

Graph

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Warning!

Windows Analysis Report w3wp.exe

Overview

General Information

Detection

Signatures

Classification

Process Tree

Malware Configuration

Yara Overview

Sigma Overview

Jbx Signature Overview

Compliance:

System Summary:

Data Obfuscation:

Malware Analysis System Evasion:

Anti Debugging:

Language, Device and Operating System Detection:

Mitre Att&ck Matrix

Behavior Graph

Screenshots

Thumbnails

Antivirus, Machine Learning and Genetic Malware Detection

Initial Sample

Dropped Files

Unpacked PE Files

Domains

URLs

Domains and IPs

Contacted Domains

Contacted IPs

General Information

Simulations

Behavior and APIs

Joe Sandbox View / Context

IPs

Domains

ASN

JA3 Fingerprints

Dropped Files

Created / dropped Files

Static File Info

General

File Icon

Static PE Info

General

Entrypoint Preview

Rich Headers

Data Directories

Sections

Resources

Imports

Version Infos

Possible Origin

Network Behavior

Code Manipulations

Statistics

CPU Usage

Memory Usage

System Behavior

Analysis Process: w3wp.exe PID: 6744 Parent PID: 5456

General

Registry Activities

Key Opened

Key Value Queried

Process Activities

Process Queried

Memory Activities

Memory Allocated

Memory Protection Changed

Memory Usage Statistics

System Activities

Hard Error Raised

System Information Queried