Loading ...

Play interactive tour

Edit tour

Windows Analysis Report niPie.exe

Overview

General Information

Sample Name:	niPie.exe
Analysis ID:	502665
MD5:	601fda01efb1a22e18a19793158b51fe
SHA1:	925f30c4a425c133915ee92dd4c0900f31536c04
SHA256:	5020bbc58ef082a5ac8e42e394c4235e88b9c5bd1ed3cdc126a24a649997ebf3
Infos:
Most interesting Screenshot:

Detection

Score:	4
Range:	0 - 100
Whitelisted:	false
Confidence:	80%

Signatures

Uses 32bit PE files

Found evasive API chain (may stop execution after accessing registry keys)

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

Contains functionality to dynamically determine API calls

Found large amount of non-executed APIs

Program does not show much activity (idle)

Uses code obfuscation techniques (call, push, ret)

Detected potential crypto function

Classification

×

Process Tree

System is w10x64

niPie.exe (PID: 6404 cmdline: 'C:\Users\user\Desktop\niPie.exe' MD5: 601FDA01EFB1A22E18A19793158B51FE)

cleanup

Malware Configuration

No configs have been found

Yara Overview

No yara matches

Sigma Overview

No Sigma rule has matched

Jbx Signature Overview

Click to jump to signature section

Show All Signature Results

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

Source: niPie.exe

Static PE information: LOCAL_SYMS_STRIPPED, 32BIT_MACHINE, EXECUTABLE_IMAGE, LINE_NUMS_STRIPPED, RELOCS_STRIPPED

Source: niPie.exe

Static PE information: certificate valid

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

Code function: 0_2_00401460 RegEnumValueA,FindFirstFileA,FindNextFileA,DeleteFileA,FindNextFileA,FindClose,RemoveDirectoryA,

Source: niPie.exe	String found in binary or memory: http://crl.thawte.com/ThawteTimestampingCA.crl0
Source: niPie.exe	String found in binary or memory: http://ocsp.thawte.com0
Source: niPie.exe	String found in binary or memory: http://s.symcb.com/universal-root.crl0
Source: niPie.exe	String found in binary or memory: http://s.symcd.com06
Source: niPie.exe	String found in binary or memory: http://s1.symcb.com/pca3-g5.crl0
Source: niPie.exe	String found in binary or memory: http://s2.symcb.com0
Source: niPie.exe	String found in binary or memory: http://sf.symcb.com/sf.crl0a
Source: niPie.exe	String found in binary or memory: http://sf.symcb.com/sf.crt0
Source: niPie.exe	String found in binary or memory: http://sf.symcd.com0&
Source: niPie.exe	String found in binary or memory: http://sv.symcb.com/sv.crl0a
Source: niPie.exe	String found in binary or memory: http://sv.symcb.com/sv.crt0
Source: niPie.exe	String found in binary or memory: http://sv.symcd.com0&
Source: niPie.exe	String found in binary or memory: http://ts-aia.ws.symantec.com/sha256-tss-ca.cer0(
Source: niPie.exe	String found in binary or memory: http://ts-aia.ws.symantec.com/tss-ca-g2.cer0
Source: niPie.exe	String found in binary or memory: http://ts-crl.ws.symantec.com/sha256-tss-ca.crl0
Source: niPie.exe	String found in binary or memory: http://ts-crl.ws.symantec.com/tss-ca-g2.crl0(
Source: niPie.exe	String found in binary or memory: http://ts-ocsp.ws.symantec.com07
Source: niPie.exe	String found in binary or memory: http://ts-ocsp.ws.symantec.com0;
Source: niPie.exe	String found in binary or memory: http://www.symauth.com/cps0(
Source: niPie.exe	String found in binary or memory: http://www.symauth.com/rpa00
Source: niPie.exe	String found in binary or memory: https://d.symcb.com/cps0%
Source: niPie.exe	String found in binary or memory: https://d.symcb.com/rpa0
Source: niPie.exe	String found in binary or memory: https://d.symcb.com/rpa0.

Source: niPie.exe

Static PE information: LOCAL_SYMS_STRIPPED, 32BIT_MACHINE, EXECUTABLE_IMAGE, LINE_NUMS_STRIPPED, RELOCS_STRIPPED

Source: niPie.exe, 00000000.00000002.355130521.000000000040F000.00000002.00020000.sdmp	Binary or memory string: OriginalFilenameWinNestInst.exe vs niPie.exe
Source: niPie.exe	Binary or memory string: OriginalFilenameWinNestInst.exe vs niPie.exe

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

Code function: 0_2_00402100

Source: niPie.exe

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

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

Key opened: HKEY_CURRENT_USER\Software\Policies\Microsoft\Windows\Safer\CodeIdentifiers

Source: niPie.exe	String found in binary or memory: /install
Source: niPie.exe	String found in binary or memory: /install
Source: niPie.exe	String found in binary or memory: ^@INSTALL\Software\National Instruments\Common\Installer\Pending\PackagesSoftware\National Instruments\Common\Installer\Pending\Deletes...%s\%s%s\.Value-ValueNameKeySoftware\National Instruments\Common\Installer\Pending\Registry\DeleteSoftware\National Instruments\Common\Installer\Pending\Registry\AddSoftware\National Instruments\Common\Installer\Pending\Registry/sREMOVEALL%s %s/remove"/install/test/qMutex FailedNested Install_MSIExecute/qnmSoftware\National Instruments\Common\Installer\Pending/undo%s ,\FeaturesTrueLaunchedByUpgrade\ProductsSoftware\National Instruments\Common\InstallerNIUPDMGRtrue

Source: classification engine

Classification label: clean4.winEXE@1/0@0/0

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

Mutant created: \Sessions\1\BaseNamedObjects\_MSIExecute

Source: niPie.exe

Static PE information: certificate valid

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

Code function: 0_2_00407AB8 LoadLibraryA,GetProcAddress,GetProcAddress,GetProcAddress,GetProcAddress,

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

Code function: 0_2_00402930 push eax; ret

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

Evasive API call chain: RegOpenKey,DecisionNodes,ExitProcess

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

API coverage: 6.3 %

Source: all processes

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

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

Code function: 0_2_00401460 RegEnumValueA,FindFirstFileA,FindNextFileA,DeleteFileA,FindNextFileA,FindClose,RemoveDirectoryA,

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

API call chain: ExitProcess graph end node

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

Code function: 0_2_00407AB8 LoadLibraryA,GetProcAddress,GetProcAddress,GetProcAddress,GetProcAddress,

Source: all processes

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

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

Code function: 0_2_00405644 GetVersionExA,GetEnvironmentVariableA,GetModuleFileNameA,

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	Command and Scripting Interpreter2	Path Interception	Path Interception	Obfuscated Files or Information1	OS Credential Dumping	File and Directory 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	Native API1	Boot or Logon Initialization Scripts	Boot or Logon Initialization Scripts	Rootkit	LSASS Memory	System Information Discovery2	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

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
niPie.exe	0%	Virustotal		Browse
niPie.exe	0%	Metadefender		Browse
niPie.exe	0%	ReversingLabs

Dropped Files

No Antivirus matches

Unpacked PE Files

No Antivirus matches

Domains

No Antivirus matches

URLs

Source	Detection	Scanner	Label	Link
http://ocsp.thawte.com0	0%	URL Reputation	safe

Domains and IPs

Contacted Domains

No contacted domains info

URLs from Memory and Binaries

Name	Source	Malicious	Antivirus Detection	Reputation
http://crl.thawte.com/ThawteTimestampingCA.crl0	niPie.exe	false		high
http://www.symauth.com/cps0(	niPie.exe	false		high
http://www.symauth.com/rpa00	niPie.exe	false		high
http://ocsp.thawte.com0	niPie.exe	false	URL Reputation: safe	unknown

Contacted IPs

No contacted IP infos

General Information

Joe Sandbox Version:	33.0.0 White Diamond
Analysis ID:	502665
Start date:	14.10.2021
Start time:	08:36:49
Joe Sandbox Product:	CloudBasic
Overall analysis duration:	0h 2m 50s
Hypervisor based Inspection enabled:	false
Report type:	light
Sample file name:	niPie.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:	5
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:	clean4.winEXE@1/0@0/0
EGA Information:	Successful, ratio: 100%
HDC Information:	Successful, ratio: 100% (good quality ratio 97.2%) Quality average: 87.1% Quality standard deviation: 22.3%
HCA Information:	Failed
Cookbook Comments:	Adjust boot time Enable AMSI Found application associated with file extension: .exe Stop behavior analysis, all processes terminated
Warnings:	Show All Exclude process from analysis (whitelisted): BackgroundTransferHost.exe, backgroundTaskHost.exe, svchost.exe

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 (GUI) Intel 80386, for MS Windows
Entropy (8bit):	5.892836892157124
TrID:	Win32 Executable (generic) a (10002005/4) 99.96% Generic Win/DOS Executable (2004/3) 0.02% DOS Executable Generic (2002/1) 0.02% Autodesk FLIC Image File (extensions: flc, fli, cel) (7/3) 0.00%
File name:	niPie.exe
File size:	73664
MD5:	601fda01efb1a22e18a19793158b51fe
SHA1:	925f30c4a425c133915ee92dd4c0900f31536c04
SHA256:	5020bbc58ef082a5ac8e42e394c4235e88b9c5bd1ed3cdc126a24a649997ebf3
SHA512:	0db9ac45dfa3e4530fa4a945e3cac301e1ee8b26fc2690739741d72e1b7712e205f4bf83463e51c70df141af663ffa54c4e281d93f3bc386487a42eb1778a03c
SSDEEP:	768:gjan8GnhwDHcnrkqAAO8IEwm8iNWTGzvtKsDsoxm3whvI:gjanoDGrkbAO80mhN/ZKsDnmghw
File Content Preview:	MZ......................@...............................................!..L.!This program cannot be run in DOS mode....$......./..)k..zk..zk..z...zh..z...zx..z...zW..z...zc..z2..zl..zk..z,..zm..zo..z...zj..z...zj..zRichk..z................PE..L...j.I>...

File Icon


Icon Hash:	00828e8e8686b000

Static PE Info

General
Entrypoint:	0x402d93
Entrypoint Section:	.text
Digitally signed:	true
Imagebase:	0x400000
Subsystem:	windows gui
Image File Characteristics:	LOCAL_SYMS_STRIPPED, 32BIT_MACHINE, EXECUTABLE_IMAGE, LINE_NUMS_STRIPPED, RELOCS_STRIPPED
DLL Characteristics:
Time Stamp:	0x3E49816A [Tue Feb 11 23:04:10 2003 UTC]
TLS Callbacks:
CLR (.Net) Version:
OS Version Major:	4
OS Version Minor:	0
File Version Major:	4
File Version Minor:	0
Subsystem Version Major:	4
Subsystem Version Minor:	0
Import Hash:	8fcbb82d712dc622f705d3815ebb3266

Authenticode Signature

Signature Valid:	true
Signature Issuer:	CN=VeriSign Class 3 Code Signing 2010 CA, OU=Terms of use at https://www.verisign.com/rpa (c)10, OU=VeriSign Trust Network, O="VeriSign, Inc.", C=US
Signature Validation Error:	The operation completed successfully
Error Number:	0
Not Before, Not After	4/11/2016 5:00:00 PM 7/12/2019 4:59:59 PM
Subject Chain	CN=National Instruments Corporation, O=National Instruments Corporation, L=Austin, S=Texas, C=US
Version:	3
Thumbprint MD5:	1C8D1A5469552A41DE716974A986D673
Thumbprint SHA-1:	70B8BA3A50BCDBAD1DC2C86C6DEB1D78215EA111
Thumbprint SHA-256:	4750C8643DF6099EA03EB3ADA1157EEFC149A3BAC6DBB31760A4DC0AFC41C007
Serial:	61C3329855F6476CFCB4FCF359E55909

Entrypoint Preview

Instruction
push ebp
mov ebp, esp
push FFFFFFFFh
push 00409140h
push 004058E4h
mov eax, dword ptr fs:[00000000h]
push eax
mov dword ptr fs:[00000000h], esp
sub esp, 58h
push ebx
push esi
push edi
mov dword ptr [ebp-18h], esp
call dword ptr [00409094h]
xor edx, edx
mov dl, ah
mov dword ptr [0040CBE0h], edx
mov ecx, eax
and ecx, 000000FFh
mov dword ptr [0040CBDCh], ecx
shl ecx, 08h
add ecx, edx
mov dword ptr [0040CBD8h], ecx
shr eax, 10h
mov dword ptr [0040CBD4h], eax
xor esi, esi
push esi
call 00007FAF40B425EFh
pop ecx
test eax, eax
jne 00007FAF40B3FC5Ah
push 0000001Ch
call 00007FAF40B3FD05h
pop ecx
mov dword ptr [ebp-04h], esi
call 00007FAF40B422BAh
call dword ptr [00409090h]
mov dword ptr [0040E108h], eax
call 00007FAF40B42178h
mov dword ptr [0040CBB4h], eax
call 00007FAF40B41F21h
call 00007FAF40B41E63h
call 00007FAF40B41B80h
mov dword ptr [ebp-30h], esi
lea eax, dword ptr [ebp-5Ch]
push eax
call dword ptr [0040908Ch]
call 00007FAF40B41DF4h
mov dword ptr [ebp-64h], eax
test byte ptr [ebp-30h], 00000001h
je 00007FAF40B3FC58h
movzx eax, word ptr [ebp-2Ch]
jmp 00007FAF40B3FC55h
push 0000000Ah
pop eax
push eax
push dword ptr [ebp-64h]
push esi
push esi
call dword ptr [00409088h]

Rich Headers

Programming Language:

[EXP] VC++ 6.0 SP5 build 8804
[LNK] VC++ 6.0 SP5 build 8804

Data Directories

Name	Virtual Address	Virtual Size	Is in Section
IMAGE_DIRECTORY_ENTRY_EXPORT	0x9bc0	0x72	.rdata
IMAGE_DIRECTORY_ENTRY_IMPORT	0x9548	0x64	.rdata
IMAGE_DIRECTORY_ENTRY_RESOURCE	0xf000	0xa20	.rsrc
IMAGE_DIRECTORY_ENTRY_EXCEPTION	0x0	0x0
IMAGE_DIRECTORY_ENTRY_SECURITY	0xe000	0x3fc0
IMAGE_DIRECTORY_ENTRY_BASERELOC	0x0	0x0
IMAGE_DIRECTORY_ENTRY_DEBUG	0x0	0x0
IMAGE_DIRECTORY_ENTRY_COPYRIGHT	0x0	0x0
IMAGE_DIRECTORY_ENTRY_GLOBALPTR	0x0	0x0
IMAGE_DIRECTORY_ENTRY_TLS	0x0	0x0
IMAGE_DIRECTORY_ENTRY_LOAD_CONFIG	0x0	0x0
IMAGE_DIRECTORY_ENTRY_BOUND_IMPORT	0x0	0x0
IMAGE_DIRECTORY_ENTRY_IAT	0x9000	0x140	.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	0x7722	0x8000	False	0.566650390625	COM executable for DOS	6.39486324672	IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_READ
.rdata	0x9000	0xc32	0x1000	False	0.376708984375	data	4.52160108025	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
.data	0xa000	0x410c	0x3000	False	0.0714518229167	data	0.996089583315	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_WRITE, IMAGE_SCN_MEM_READ
.rsrc	0xf000	0xa20	0x1000	False	0.26318359375	data	4.15843705735	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ

Resources

Name	RVA	Size	Type	Language	Country
RT_DIALOG	0xf130	0xa0	data	English	United States
RT_STRING	0xf1d0	0x144	data	German	Germany
RT_STRING	0xf314	0x132	data	English	United States
RT_STRING	0xf448	0x150	data	French	France
RT_STRING	0xf598	0xd8	data	Japanese	Japan
RT_VERSION	0xf670	0x3b0	data	English	United States

Imports

DLL	Import
KERNEL32.dll	ReleaseMutex, WaitForSingleObjectEx, CreateThread, Sleep, lstrlenA, FindFirstFileA, FindNextFileA, FindClose, RemoveDirectoryA, CreateMutexA, ExitProcess, GetCurrentProcess, UnhandledExceptionFilter, FlushFileBuffers, ReadFile, CloseHandle, LoadLibraryA, GetProcAddress, SetStdHandle, HeapReAlloc, VirtualAlloc, GetStringTypeW, GetStringTypeA, SetFilePointer, GetModuleHandleA, GetStartupInfoA, GetCommandLineA, GetVersion, DeleteFileA, GetCPInfo, GetACP, GetOEMCP, WideCharToMultiByte, MultiByteToWideChar, LCMapStringA, LCMapStringW, HeapAlloc, HeapFree, TerminateProcess, GetLastError, GetFileType, GetModuleFileNameA, FreeEnvironmentStringsA, FreeEnvironmentStringsW, GetEnvironmentStrings, GetEnvironmentStringsW, SetHandleCount, GetStdHandle, GetEnvironmentVariableA, GetVersionExA, HeapDestroy, HeapCreate, VirtualFree, RtlUnwind, WriteFile
USER32.dll	SendMessageA, SetDlgItemTextA, MessageBoxA, EndDialog, LoadStringA, DialogBoxParamA
ADVAPI32.dll	RegOpenKeyExA, RegEnumKeyExA, RegEnumValueA, RegCloseKey, RegQueryValueExA, RegSetValueExA, RegDeleteValueA, RegCreateKeyExA, RegDeleteKeyA
Msi.dll

Exports

Name	Ordinal	Address
RFL_RegSetBinary	2	0x401aa0
_RFL_RegGetBinary@20	1	0x401a70

Version Infos

Description	Data
LegalCopyright	Copyright 2002-2017. All Rights Reserved.
InternalName	WinNestInst
FileVersion	17.5.0.170
CompanyName	National Instruments
PrivateBuild
LegalTrademarks
Comments
ProductName	National Instruments UM Satellite
SpecialBuild
ProductVersion	17.5.0
FileDescription	WinNestInst
OriginalFilename	WinNestInst.exe

Possible Origin

Language of compilation system	Country where language is spoken	Map
English	United States
German	Germany
French	France
Japanese	Japan

Network Behavior

No network behavior found

Code Manipulations

Statistics

System Behavior

Analysis Process: niPie.exe PID: 6404 Parent PID: 5668

General

Start time:	08:37:56
Start date:	14/10/2021
Path:	C:\Users\user\Desktop\niPie.exe
Wow64 process (32bit):	true
Commandline:	'C:\Users\user\Desktop\niPie.exe'
Imagebase:	0x400000
File size:	73664 bytes
MD5 hash:	601FDA01EFB1A22E18A19793158B51FE
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Reputation:	low

Disassembly

Code Analysis

Reset < >