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Windows Analysis Report
smsniff.exe

Overview

General Information

Sample Name:	smsniff.exe
Analysis ID:	1289971
MD5:	6cb40e6f199e62283df07f41b396b21a
SHA1:	92b53f52722778baa577e24dae2f951b258f60cd
SHA256:	d6831d36184ae91aae56a7fb7c91d7f75339429fbe5a1a0df8985d4884dcc217
Infos:

Detection

Score:	0
Range:	0 - 100
Whitelisted:	true
Confidence:	100%

Signatures

Multi AV Scanner detection for submitted file

Contains functionality to modify clipboard data

Uses 32bit PE files

Found decision node followed by non-executed suspicious APIs

Extensive use of GetProcAddress (often used to hide API calls)

Tries to load missing DLLs

Contains functionality to query locales information (e.g. system language)

Uses code obfuscation techniques (call, push, ret)

Contains functionality to open a port and listen for incoming connection (possibly a backdoor)

Contains functionality to detect virtual machines (STR)

Detected potential crypto function

Found potential string decryption / allocating functions

Contains functionality to call native functions

Contains functionality to communicate with device drivers

Contains functionality to dynamically determine API calls

Contains functionality which may be used to detect a debugger (GetProcessHeap)

Contains functionality to query network adapater information

Contains functionality for read data from the clipboard

Classification

Process Tree

System is w10x64_ra

smsniff.exe (PID: 6136 cmdline: C:\Users\user\Desktop\smsniff.exe MD5: 6CB40E6F199E62283DF07F41B396B21A)

MpSigStub.exe (PID: 6996 cmdline: C:\Windows\SERVIC~1\NETWOR~1\AppData\Local\Temp\AC410D8F-FBEA-4240-9C3C-945DD2722071\MpSigStub.exe /stub 1.1.23080.1001 /payload 1.395.169.0 /program C:\Windows\SERVIC~1\NETWOR~1\AppData\Local\Temp\mpam-25f62fea.exe /q WD MD5: 5598A4C4A5F166060BDE5F6983522F44)

cleanup

Joe Sandbox Signatures

Click to jump to signature section

Show All Signature Results

AV Detection

Multi AV Scanner detection for submitted file

Source: smsniff.exe	ReversingLabs: Detection: 32%
Source: smsniff.exe	Virustotal: Detection: 38%			Perma Link

Source: smsniff.exe

Static PE information: RELOCS_STRIPPED, EXECUTABLE_IMAGE, 32BIT_MACHINE

Source: smsniff.exe

Static PE information: certificate valid

Source:	Binary string: MpSigStub.pdbGCTL source: MpSigStub.exe, 00000001.00000000.6300605200.00007FF60AE61000.00000002.00000001.01000000.00000005.sdmp, MpSigStub.exe, 00000001.00000003.6443423826.000001F50B761000.00000004.00000020.00020000.00000000.sdmp
Source:	Binary string: MpClient.pdbGCTL source: MpSigStub.exe, 00000001.00000003.6317570327.000001F50B75C000.00000004.00000020.00020000.00000000.sdmp
Source:	Binary string: .pdbo source: smsniff.exe
Source:	Binary string: c:\Projects\VS2005\smsniff\Release\smsniff.pdb source: smsniff.exe, smsniff.exe, 00000000.00000002.7561806427.0000000000401000.00000040.00000001.01000000.00000003.sdmp
Source:	Binary string: MpSigStub.pdb source: MpSigStub.exe, 00000001.00000000.6300605200.00007FF60AE61000.00000002.00000001.01000000.00000005.sdmp, MpSigStub.exe, 00000001.00000003.6443423826.000001F50B761000.00000004.00000020.00020000.00000000.sdmp
Source:	Binary string: MpClient.pdb source: MpSigStub.exe, 00000001.00000003.6317570327.000001F50B75C000.00000004.00000020.00020000.00000000.sdmp

Source: smsniff.exe	String found in binary or memory: http://crl.comodoca.com/COMODOCodeSigningCA2.crl0r
Source: smsniff.exe	String found in binary or memory: http://crl.comodoca.com/COMODORSACertificationAuthority.crl0q
Source: smsniff.exe	String found in binary or memory: http://crl.comodoca.com/COMODORSACodeSigningCA.crl0t
Source: smsniff.exe	String found in binary or memory: http://ocsp.comodoca.com0
Source: smsniff.exe, 00000000.00000002.7561806427.0000000000401000.00000040.00000001.01000000.00000003.sdmp	String found in binary or memory: http://www.nirsoft.net/

Key, Mouse, Clipboard, Microphone and Screen Capturing

Contains functionality to modify clipboard data

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

Code function: 0_2_00406774 EmptyClipboard,GetFileSize,GlobalAlloc,GlobalFix,ReadFile,GlobalUnWire,SetClipboardData,GetLastError,CloseHandle,GetLastError,CloseClipboard,

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

Code function: 0_2_0040C806 OpenClipboard,GetLastError,DeleteFileA,

Source: smsniff.exe

Static PE information: RELOCS_STRIPPED, EXECUTABLE_IMAGE, 32BIT_MACHINE

Source: C:\Users\user\Desktop\smsniff.exe	Section loaded: wpcap.dll
Source: C:\Users\user\Desktop\smsniff.exe	Section loaded: npptools.dll
Source: C:\Users\user\Desktop\smsniff.exe	Section loaded: nmapi.dll
Source: C:\Users\user\Desktop\smsniff.exe	Section loaded: npptools.dll
Source: C:\Users\user\Desktop\smsniff.exe	Section loaded: nmapi.dll
Source: C:\Users\user\Desktop\smsniff.exe	Section loaded: npptools.dll
Source: C:\Users\user\Desktop\smsniff.exe	Section loaded: nmapi.dll

Source: C:\Users\user\Desktop\smsniff.exe	Code function: 0_2_0040D5E6
Source: C:\Users\user\Desktop\smsniff.exe	Code function: 0_2_0041583E
Source: C:\Users\user\Desktop\smsniff.exe	Code function: 0_2_00415CF5
Source: C:\Users\user\Desktop\smsniff.exe	Code function: 0_2_0041650C
Source: C:\Users\user\Desktop\smsniff.exe	Code function: 0_2_00417619
Source: C:\Users\user\Desktop\smsniff.exe	Code function: 0_2_00415708
Source: C:\Users\user\Desktop\smsniff.exe	Code function: 0_2_0041732F
Source: C:\Users\user\Desktop\smsniff.exe	Code function: 0_2_00417FCA
Source: C:\Users\user\Desktop\smsniff.exe	Code function: 0_2_00417BEE

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

Code function: String function: 004197A2 appears 34 times

Source: C:\Users\user\Desktop\smsniff.exe	Code function: 0_2_004015DF NtdllDefWindowProc_A,
Source: C:\Users\user\Desktop\smsniff.exe	Code function: 0_2_00401699 NtdllDefWindowProc_A,

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

Code function: 0_2_00411EC3: CreateEventA,memset,memset,DeviceIoControl,DeviceIoControl,CloseHandle,CloseHandle,

Source: smsniff.exe

Static PE information: Section: UPX1 ZLIB complexity 0.990234375

Source: smsniff.exe	ReversingLabs: Detection: 32%
Source: smsniff.exe	Virustotal: Detection: 38%

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

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

Source: unknown	Process created: C:\Users\user\Desktop\smsniff.exe C:\Users\user\Desktop\smsniff.exe
Source: unknown	Process created: C:\Windows\ServiceProfiles\NetworkService\AppData\Local\Temp\AC410D8F-FBEA-4240-9C3C-945DD2722071\MpSigStub.exe C:\Windows\SERVIC~1\NETWOR~1\AppData\Local\Temp\AC410D8F-FBEA-4240-9C3C-945DD2722071\MpSigStub.exe /stub 1.1.23080.1001 /payload 1.395.169.0 /program C:\Windows\SERVIC~1\NETWOR~1\AppData\Local\Temp\mpam-25f62fea.exe /q WD

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

Key value queried: HKEY_LOCAL_MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{304CE942-6E39-40D8-943A-B913C40C9CD4}\InprocServer32

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

Code function: 0_2_00404A54 FindResourceA,LoadResource,LockResource,_memicmp,memcpy,_mbscpy,

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

File created: C:\Users\user\AppData\Local\Temp\snfD2B0.tmp

Jump to behavior

Source: smsniff.exe	String found in binary or memory: /LoadConfig
Source: smsniff.exe	String found in binary or memory: 3http://crl.usertrust.com/AddTrustExternalCARoot.crl05

Source: classification engine

Classification label: clean39.spyw.winEXE@2/2@0/0

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

File read: C:\Windows\win.ini

Jump to behavior

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

File opened: C:\Users\user\Desktop\smsniff.cfg

Source: Window Recorder

Window detected: More than 3 window changes detected

Source: smsniff.exe

Static PE information: certificate valid

Source: smsniff.exe	Static PE information: section name: RT_CURSOR
Source: smsniff.exe	Static PE information: section name: RT_BITMAP
Source: smsniff.exe	Static PE information: section name: RT_ICON
Source: smsniff.exe	Static PE information: section name: RT_MENU
Source: smsniff.exe	Static PE information: section name: RT_DIALOG
Source: smsniff.exe	Static PE information: section name: RT_STRING
Source: smsniff.exe	Static PE information: section name: RT_ACCELERATOR
Source: smsniff.exe	Static PE information: section name: RT_GROUP_ICON

Source:	Binary string: MpSigStub.pdbGCTL source: MpSigStub.exe, 00000001.00000000.6300605200.00007FF60AE61000.00000002.00000001.01000000.00000005.sdmp, MpSigStub.exe, 00000001.00000003.6443423826.000001F50B761000.00000004.00000020.00020000.00000000.sdmp
Source:	Binary string: MpClient.pdbGCTL source: MpSigStub.exe, 00000001.00000003.6317570327.000001F50B75C000.00000004.00000020.00020000.00000000.sdmp
Source:	Binary string: .pdbo source: smsniff.exe
Source:	Binary string: c:\Projects\VS2005\smsniff\Release\smsniff.pdb source: smsniff.exe, smsniff.exe, 00000000.00000002.7561806427.0000000000401000.00000040.00000001.01000000.00000003.sdmp
Source:	Binary string: MpSigStub.pdb source: MpSigStub.exe, 00000001.00000000.6300605200.00007FF60AE61000.00000002.00000001.01000000.00000005.sdmp, MpSigStub.exe, 00000001.00000003.6443423826.000001F50B761000.00000004.00000020.00020000.00000000.sdmp
Source:	Binary string: MpClient.pdb source: MpSigStub.exe, 00000001.00000003.6317570327.000001F50B75C000.00000004.00000020.00020000.00000000.sdmp

Source: C:\Users\user\Desktop\smsniff.exe	Code function: 0_2_00419AD1 push ecx; ret
Source: C:\Users\user\Desktop\smsniff.exe	Code function: 0_2_00419B10 push eax; ret
Source: C:\Users\user\Desktop\smsniff.exe	Code function: 0_2_00419B10 push eax; ret

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

Code function: 0_2_0041106B LoadLibraryA,GetProcAddress,GetProcAddress,GetProcAddress,GetProcAddress,GetProcAddress,

Source: initial sample	Static PE information: section name: UPX0
Source: initial sample	Static PE information: section name: UPX1

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

Code function: 0_2_00414E7B FreeLibrary,memset,memset,GetSystemDirectoryA,strlen,strlen,memset,strlen,strlen,GetCurrentDirectoryA,SetCurrentDirectoryA,LoadLibraryA,LoadLibraryA,LoadLibraryA,SetCurrentDirectoryA,LoadLibraryA,GetProcAddress,GetProcAddress,GetProcAddress,GetProcAddress,GetProcAddress,GetProcAddress,GetProcAddress,GetProcAddress,GetProcAddress,GetProcAddress,GetProcAddress,GetProcAddress,GetProcAddress,GetProcAddress,GetProcAddress,FreeLibrary,

Source: C:\Windows\ServiceProfiles\NetworkService\AppData\Local\Temp\AC410D8F-FBEA-4240-9C3C-945DD2722071\MpSigStub.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\ServiceProfiles\NetworkService\AppData\Local\Temp\AC410D8F-FBEA-4240-9C3C-945DD2722071\MpSigStub.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\ServiceProfiles\NetworkService\AppData\Local\Temp\AC410D8F-FBEA-4240-9C3C-945DD2722071\MpSigStub.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\ServiceProfiles\NetworkService\AppData\Local\Temp\AC410D8F-FBEA-4240-9C3C-945DD2722071\MpSigStub.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\ServiceProfiles\NetworkService\AppData\Local\Temp\AC410D8F-FBEA-4240-9C3C-945DD2722071\MpSigStub.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\ServiceProfiles\NetworkService\AppData\Local\Temp\AC410D8F-FBEA-4240-9C3C-945DD2722071\MpSigStub.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\ServiceProfiles\NetworkService\AppData\Local\Temp\AC410D8F-FBEA-4240-9C3C-945DD2722071\MpSigStub.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\ServiceProfiles\NetworkService\AppData\Local\Temp\AC410D8F-FBEA-4240-9C3C-945DD2722071\MpSigStub.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\ServiceProfiles\NetworkService\AppData\Local\Temp\AC410D8F-FBEA-4240-9C3C-945DD2722071\MpSigStub.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\ServiceProfiles\NetworkService\AppData\Local\Temp\AC410D8F-FBEA-4240-9C3C-945DD2722071\MpSigStub.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\ServiceProfiles\NetworkService\AppData\Local\Temp\AC410D8F-FBEA-4240-9C3C-945DD2722071\MpSigStub.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\ServiceProfiles\NetworkService\AppData\Local\Temp\AC410D8F-FBEA-4240-9C3C-945DD2722071\MpSigStub.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\ServiceProfiles\NetworkService\AppData\Local\Temp\AC410D8F-FBEA-4240-9C3C-945DD2722071\MpSigStub.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\ServiceProfiles\NetworkService\AppData\Local\Temp\AC410D8F-FBEA-4240-9C3C-945DD2722071\MpSigStub.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\ServiceProfiles\NetworkService\AppData\Local\Temp\AC410D8F-FBEA-4240-9C3C-945DD2722071\MpSigStub.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\ServiceProfiles\NetworkService\AppData\Local\Temp\AC410D8F-FBEA-4240-9C3C-945DD2722071\MpSigStub.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\ServiceProfiles\NetworkService\AppData\Local\Temp\AC410D8F-FBEA-4240-9C3C-945DD2722071\MpSigStub.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\ServiceProfiles\NetworkService\AppData\Local\Temp\AC410D8F-FBEA-4240-9C3C-945DD2722071\MpSigStub.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\ServiceProfiles\NetworkService\AppData\Local\Temp\AC410D8F-FBEA-4240-9C3C-945DD2722071\MpSigStub.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\ServiceProfiles\NetworkService\AppData\Local\Temp\AC410D8F-FBEA-4240-9C3C-945DD2722071\MpSigStub.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\ServiceProfiles\NetworkService\AppData\Local\Temp\AC410D8F-FBEA-4240-9C3C-945DD2722071\MpSigStub.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\ServiceProfiles\NetworkService\AppData\Local\Temp\AC410D8F-FBEA-4240-9C3C-945DD2722071\MpSigStub.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\ServiceProfiles\NetworkService\AppData\Local\Temp\AC410D8F-FBEA-4240-9C3C-945DD2722071\MpSigStub.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\ServiceProfiles\NetworkService\AppData\Local\Temp\AC410D8F-FBEA-4240-9C3C-945DD2722071\MpSigStub.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\ServiceProfiles\NetworkService\AppData\Local\Temp\AC410D8F-FBEA-4240-9C3C-945DD2722071\MpSigStub.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\ServiceProfiles\NetworkService\AppData\Local\Temp\AC410D8F-FBEA-4240-9C3C-945DD2722071\MpSigStub.exe	Process information set: NOOPENFILEERRORBOX

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

Decision node followed by non-executed suspicious API: DecisionNode, Non Executed (send or recv or WinExec)

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

Code function: 0_2_00411A84 str word ptr [ebp-04h]

Source: C:\Users\user\Desktop\smsniff.exe	Code function: GetAdaptersInfo,GetAdaptersInfo,memset,memcmp,memset,memcmp,_mbscpy,sprintf,strcmp,GlobalFree,
Source: C:\Users\user\Desktop\smsniff.exe	Code function: GetAdaptersInfo,GetAdaptersInfo,
Source: C:\Users\user\Desktop\smsniff.exe	Code function: GetAdaptersInfo,memset,GetAdaptersInfo,??3@YAXPAX@Z,memset,GetIfTable,memset,memcmp,_snprintf,RegCloseKey,FreeLibrary,

Source: C:\Windows\ServiceProfiles\NetworkService\AppData\Local\Temp\AC410D8F-FBEA-4240-9C3C-945DD2722071\MpSigStub.exe

Process information queried: ProcessInformation

Source: smsniff.exe, 00000000.00000002.7562363530.000000000062D000.00000004.00000020.00020000.00000000.sdmp

Binary or memory string: Hyper-V RAW%SystemRoot%\system32\mswsock.dll

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

Code function: 0_2_0041106B LoadLibraryA,GetProcAddress,GetProcAddress,GetProcAddress,GetProcAddress,GetProcAddress,

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

Code function: 0_2_004123FD ??2@YAPAXI@Z,memcpy,??3@YAXPAX@Z,??2@YAPAXI@Z,memcpy,??3@YAXPAX@Z,??2@YAPAXI@Z,memcpy,memcpy,memcpy,??3@YAXPAX@Z,??2@YAPAXI@Z,memcpy,memcpy,??3@YAXPAX@Z,GetProcessHeap,GetProcessHeap,HeapFree,GetProcessHeap,GetProcessHeap,HeapFree,

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

Code function: GetLocaleInfoA,GetLocaleInfoA,atoi,GetLocaleInfoA,atoi,GetLocaleInfoA,GetLocaleInfoA,GetLocaleInfoA,atoi,

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

Code function: 0_2_00406BE1 GetVersionExA,

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

Code function: 0_2_0040293B memcpy,memcpy,memcpy,GetLocalTime,SystemTimeToFileTime,PostMessageA,

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

Code function: 0_2_0041408B socket,htons,bind,WSAAsyncSelect,setsockopt,WSAIoctl,PostMessageA,

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	2 Command and Scripting Interpreter	1 DLL Side-Loading	1 Process Injection	1 Virtualization/Sandbox Evasion	OS Credential Dumping	1 System Time Discovery	Remote Services	1 Archive Collected Data	Exfiltration Over Other Network Medium	1 Encrypted Channel	Eavesdrop on Insecure Network Communication	Remotely Track Device Without Authorization	Modify System Partition
Default Accounts	1 Native API	Boot or Logon Initialization Scripts	1 DLL Side-Loading	1 Process Injection	LSASS Memory	11 Security Software Discovery	Remote Desktop Protocol	11 Clipboard Data	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)	1 Deobfuscate/Decode Files or Information	Security Account Manager	1 Virtualization/Sandbox Evasion	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
Local Accounts	At (Windows)	Logon Script (Mac)	Logon Script (Mac)	21 Obfuscated Files or Information	NTDS	1 Process Discovery	Distributed Component Object Model	Input Capture	Scheduled Transfer	Protocol Impersonation	SIM Card Swap		Carrier Billing Fraud
Cloud Accounts	Cron	Network Logon Script	Network Logon Script	11 Software Packing	LSA Secrets	1 System Network Configuration Discovery	SSH	Keylogging	Data Transfer Size Limits	Fallback Channels	Manipulate Device Communication		Manipulate App Store Rankings or Ratings
Replication Through Removable Media	Launchd	Rc.common	Rc.common	1 DLL Side-Loading	Cached Domain Credentials	1 File and Directory Discovery	VNC	GUI Input Capture	Exfiltration Over C2 Channel	Multiband Communication	Jamming or Denial of Service		Abuse Accessibility Features
External Remote Services	Scheduled Task	Startup Items	Startup Items	Compile After Delivery	DCSync	13 System Information Discovery	Windows Remote Management	Web Portal Capture	Exfiltration Over Alternative Protocol	Commonly Used Port	Rogue Wi-Fi Access Points		Data Encrypted for Impact

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

Source	Detection	Scanner	Label	Link
smsniff.exe	32%	ReversingLabs	Win32.PUA.Htool
smsniff.exe	39%	Virustotal		Browse

Name	Source	Malicious	Antivirus Detection	Reputation
http://www.nirsoft.net/	smsniff.exe, 00000000.00000002.7561806427.0000000000401000.00000040.00000001.01000000.00000003.sdmp	false		high

World Map of Contacted IPs

⊘No contacted IP infos

General Information

Joe Sandbox Version:	38.0.0 Beryl
Analysis ID:	1289971
Start date and time:	2023-08-11 13:35:13 +02:00
Joe Sandbox Product:	CloudBasic
Overall analysis duration:	0h 4m 48s
Hypervisor based Inspection enabled:	false
Report type:	light
Cookbook file name:	defaultwindowsinteractivecookbook.jbs
Analysis system description:	Windows 10 64 bit version 1909 (MS Office 2019, IE 11, Chrome 104, Firefox 88, Adobe Reader DC 21, Java 8 u291, 7-Zip)
Number of analysed new started processes analysed:	12
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
Sample file name:	smsniff.exe
Detection:	CLEAN
Classification:	clean39.spyw.winEXE@2/2@0/0
EGA Information:	Successful, ratio: 100%
HDC Information:	Successful, ratio: 99.7% (good quality ratio 95.8%) Quality average: 82.2% Quality standard deviation: 26.5%
HCA Information:	Successful, ratio: 95% Number of executed functions: 0 Number of non-executed functions: 0
Cookbook Comments:	Found application associated with file extension: .exe

Warnings

Exclude process from analysis (whitelisted): dllhost.exe, HxTsr.exe, RuntimeBroker.exe, ShellExperienceHost.exe, SIHClient.exe, backgroundTaskHost.exe, svchost.exe
Skipping network analysis since amount of network traffic is too extensive

Process:	C:\Users\user\Desktop\smsniff.exe
File Type:	data
Category:	dropped
Size (bytes):	14
Entropy (8bit):	3.182005814760214
Encrypted:	false
SSDEEP:	3:MpB:U
MD5:	2C657ECCF4EA860109792FB8890ACA13
SHA1:	7EEA3EBCA5AE6E23DC8D99BA78E14A450DBB0D7A
SHA-256:	7DB79D596010F13D6B89646A4A9E13834B84957BD3A35BDBCC52A85A91E36CE3
SHA-512:	69BD90768BA0B092A035F992EECA2932362BF00E26AF123008267F713812DFD4FC65C851EFE08E87736E846F9872E9A2B07AF93663869D0527088DD7CA7ED157
Malicious:	false
Reputation:	low
Preview:	SMSNF200......

C:\Windows\ServiceProfiles\NetworkService\AppData\Local\Temp\MpSigStub.log

Download File

Process:	C:\Windows\ServiceProfiles\NetworkService\AppData\Local\Temp\AC410D8F-FBEA-4240-9C3C-945DD2722071\MpSigStub.exe
File Type:	Unicode text, UTF-16, little-endian text, with CRLF line terminators
Category:	modified
Size (bytes):	17166
Entropy (8bit):	3.4997481970329396
Encrypted:	false
SSDEEP:	192:H88GJBmCrrg8YWgcYXWoZxbiugsbBKxiGSDh6piGg2ZY5q:H88cACbHaWoZxbigNKxVSl6pVg2ZY5q
MD5:	701AAF7B1CC18CFA86BFB05CD9FB9B25
SHA1:	E66F12FAF666AD37348E326CAB2CDB7B0A766678
SHA-256:	6D9143DCD28E2B2037DCA65DDD44C5D76B4A6EC7069844829773E236F5BCAB6D
SHA-512:	B9EAA497590E460987B3BF96ED908EFAB7EF014DBE032AA261B4A34F4D0202D45600B99152F189DA5673AF973146F8434C999C205448A8D85F2FB571BFF02A6A
Malicious:	false
Reputation:	low
Preview:	..-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.....S.t.a.r.t. .t.i.m.e.:. .2.0.2.1.-.0.6.-.0.7. .2.0.:.2.9.:.3.3.Z.....P.r.o.c.e.s.s.:. .2.0.8.4...1.d.7.5.b.d.b.d.3.6.1.e.c.a.b.....C.o.m.m.a.n.d.:. ./.s.t.u.b. .1...1...1.7.8.0.0...4. ./.p.a.y.l.o.a.d. .1...3.4.1...2.3.9...0. ./.p.r.o.g.r.a.m. .C.:.\.W.i.n.d.o.w.s.\.S.E.R.V.I.C.~.1.\.N.E.T.W.O.R.~.1.\.A.p.p.D.a.t.a.\.L.o.c.a.l.\.T.e.m.p.\.m.p.a.m.-.e.6.3.1.9.c.d.5...e.x.e. ./.q. .W.D.....A.d.m.i.n.i.s.t.r.a.t.o.r.:. .n.o.....V.e.r.s.i.o.n.:. .1...1...1.7.8.0.0...4.........=.=.=.=.=.=.=.=.=.=.=.=.=.=.=.=.=.=.=.=.=.=.=.=.=.=.=.=.=.=.=.=. .P.r.o.d.u.c.t.S.e.a.r.c.h. .=.=.=.=.=.=.=.=.=.=.=.=.=.=.=.=.=.=.=.=.=.=.=.=.=.=.=.=.=.=.=.=.=......... . . . . . . . . . . . . . . .M.i.c.r.o.s.o.f.t. .W.i.n.d.o.w.s. .D.e.f.e.n.d.e.r. .(.R.S.1.+.).:. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ..... . . . . . . .S.t.a.t.u.s.:.

Static File Info

General

File type:	PE32 executable (GUI) Intel 80386, for MS Windows, UPX compressed
Entropy (8bit):	7.740098126153553
TrID:	Win32 Executable (generic) a (10002005/4) 99.39% UPX compressed Win32 Executable (30571/9) 0.30% Win32 EXE Yoda's Crypter (26571/9) 0.26% Generic Win/DOS Executable (2004/3) 0.02% DOS Executable Generic (2002/1) 0.02%
File name:	smsniff.exe
File size:	91'344 bytes
MD5:	6cb40e6f199e62283df07f41b396b21a
SHA1:	92b53f52722778baa577e24dae2f951b258f60cd
SHA256:	d6831d36184ae91aae56a7fb7c91d7f75339429fbe5a1a0df8985d4884dcc217
SHA512:	74de59344a66293272c5398f4bcfacb7fa36df87b6933127a92eef5f1ae38fe29e0de72afa1e7b3b9c8a441538d5252fbfed5615ba3f5a6443714d69c3090815
SSDEEP:	1536:FSBsNZOBTDeib6daQP6I6GBMb6ntShZhvPkQIxgrfRLOb33WfhnZ/dmTbi8:oBs+besA5A6tShZJMdNHWpZ/ED
TLSH:	5893F1CBDF14AF40C9918D3045ABDA399E31B5823938C66B3A99C5AE7CE13E07E4512D
File Content Preview:	MZ......................@...............................................!..L.!This program cannot be run in DOS mode....$..........x...+...+...+7..+...+...+...+...+...+...+...+...+...+7..+...+.C.+...+.C.+...+.C.+...+Rich...+........................PE..L..

File Icon


Icon Hash:	65a39d7c3c199330

Static PE Info

General

Entrypoint:	0x43a620
Entrypoint Section:	UPX1
Digitally signed:	true
Imagebase:	0x400000
Subsystem:	windows gui
Image File Characteristics:	RELOCS_STRIPPED, EXECUTABLE_IMAGE, 32BIT_MACHINE
DLL Characteristics:
Time Stamp:	0x5B7A7CEE [Mon Aug 20 08:33:50 2018 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:	2905e1ef7316c93f009eceffa56624e1

Authenticode Signature

Signature Valid:	true
Signature Issuer:	CN=COMODO Code Signing CA 2, O=COMODO CA Limited, L=Salford, S=Greater Manchester, C=GB
Signature Validation Error:	The operation completed successfully
Error Number:	0
Not Before, Not After	9/12/2014 2:00:00 AM 9/13/2019 1:59:59 AM
Subject Chain	CN=Nir Sofer, O=Nir Sofer, STREET=5 Hashoshanim st., L=Ramat Gan, S=Gush Dan, PostalCode=52583, C=IL
Version:	3
Thumbprint MD5:	20080320FBD46305C5578175AB0A9EAA
Thumbprint SHA-1:	A80BAEDA573DF2712F23A41857E648475EAC9BA5
Thumbprint SHA-256:	EAFCB355770E7E64E5559482605D7801F30FEE6B159BF91196D5C9DC6B2419AC
Serial:	1AF0660E837A35A2CD92EC613FC15DB8

Entrypoint Preview

Instruction
pushad
mov esi, 00429000h
lea edi, dword ptr [esi-00028000h]
push edi
jmp 00007F96A495F8BDh
nop
mov al, byte ptr [esi]
inc esi
mov byte ptr [edi], al
inc edi
add ebx, ebx
jne 00007F96A495F8B9h
mov ebx, dword ptr [esi]
sub esi, FFFFFFFCh
adc ebx, ebx
jc 00007F96A495F89Fh
mov eax, 00000001h
add ebx, ebx
jne 00007F96A495F8B9h
mov ebx, dword ptr [esi]
sub esi, FFFFFFFCh
adc ebx, ebx
adc eax, eax
add ebx, ebx
jnc 00007F96A495F8A1h
jne 00007F96A495F8BBh
mov ebx, dword ptr [esi]
sub esi, FFFFFFFCh
adc ebx, ebx
jnc 00007F96A495F896h
xor ecx, ecx
sub eax, 03h
jc 00007F96A495F8BFh
shl eax, 08h
mov al, byte ptr [esi]
inc esi
xor eax, FFFFFFFFh
je 00007F96A495F926h
mov ebp, eax
add ebx, ebx
jne 00007F96A495F8B9h
mov ebx, dword ptr [esi]
sub esi, FFFFFFFCh
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jne 00007F96A495F8B9h
mov ebx, dword ptr [esi]
sub esi, FFFFFFFCh
adc ebx, ebx
adc ecx, ecx
jne 00007F96A495F8D2h
inc ecx
add ebx, ebx
jne 00007F96A495F8B9h
mov ebx, dword ptr [esi]
sub esi, FFFFFFFCh
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jnc 00007F96A495F8A1h
jne 00007F96A495F8BBh
mov ebx, dword ptr [esi]
sub esi, FFFFFFFCh
adc ebx, ebx
jnc 00007F96A495F896h
add ecx, 02h
cmp ebp, FFFFF300h
adc ecx, 01h
lea edx, dword ptr [edi+ebp]
cmp ebp, FFFFFFFCh
jbe 00007F96A495F8C1h
mov al, byte ptr [edx]
inc edx
mov byte ptr [edi], al
inc edi
dec ecx
jne 00007F96A495F8A9h
jmp 00007F96A495F818h
nop
mov eax, dword ptr [edx]
add edx, 04h
mov dword ptr [edi], eax
add edi, 04h
sub ecx, 04h
jnbe 00007F96A495F8A3h
add edi, ecx
jmp 00007F96A496F801h

Rich Headers

Programming Language:

[RES] VS2005 build 50727
[LNK] VS2005 build 50727

Data Directories

Name	Virtual Address	Virtual Size	Is in Section
IMAGE_DIRECTORY_ENTRY_EXPORT	0x0	0x0
IMAGE_DIRECTORY_ENTRY_IMPORT	0x3c6cc	0x284	.rsrc
IMAGE_DIRECTORY_ENTRY_RESOURCE	0x3b000	0x16cc	.rsrc
IMAGE_DIRECTORY_ENTRY_EXCEPTION	0x0	0x0
IMAGE_DIRECTORY_ENTRY_SECURITY	0x13600	0x2ed0	UPX0
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	0x0	0x0
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
UPX0	0x1000	0x28000	0x0	False	0	empty	0.0	IMAGE_SCN_CNT_UNINITIALIZED_DATA, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
UPX1	0x29000	0x12000	0x11800	False	0.990234375	data	7.914318302329637	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
.rsrc	0x3b000	0x2000	0x1a00	False	0.35366586538461536	data	3.81543129428558	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE

Resources

Name	RVA	Size	Type	Language	Country	ZLIB Complexity
BIN	0x319d8	0xdec	data	Hebrew	Israel	1.0030864197530864
BIN	0x327c4	0x29d	data	Hebrew	Israel	1.0164424514200299
RT_CURSOR	0x32a64	0x134	data	English	United States	1.0357142857142858
RT_CURSOR	0x32b98	0x134	OpenPGP Public Key	English	United States	1.0357142857142858
RT_BITMAP	0x32ccc	0x628	data	Hebrew	Israel	1.006979695431472
RT_BITMAP	0x332f4	0xd8	data	English	United States	1.0509259259259258
RT_BITMAP	0x333cc	0xd8	data	English	United States	1.0509259259259258
RT_ICON	0x3b9dc	0x2e8	Device independent bitmap graphic, 32 x 64 x 4, image size 640	Hebrew	Israel	0.4583333333333333
RT_ICON	0x3bcc8	0x128	Device independent bitmap graphic, 16 x 32 x 4, image size 192	Hebrew	Israel	0.5878378378378378
RT_ICON	0x3bdf4	0x128	Device independent bitmap graphic, 16 x 32 x 4, image size 192	Hebrew	Israel	0.39864864864864863
RT_ICON	0x3bf20	0x128	Device independent bitmap graphic, 16 x 32 x 4, image size 192	Hebrew	Israel	0.24662162162162163
RT_ICON	0x3c04c	0x128	Device independent bitmap graphic, 16 x 32 x 4, image size 192	Hebrew	Israel	0.39864864864864863
RT_MENU	0x33c2c	0xa5c	data	English	United States	1.0041478129713424
RT_MENU	0x34688	0x32e	data	English	United States	1.0135135135135136
RT_MENU	0x349b8	0xa0	data	Hebrew	Israel	1.06875
RT_DIALOG	0x34a58	0xa2	data	Hebrew	Israel	1.0679012345679013
RT_DIALOG	0x34afc	0x296	data	Hebrew	Israel	1.0166163141993958
RT_DIALOG	0x34d94	0x4cc	data	Hebrew	Israel	1.008957654723127
RT_DIALOG	0x35260	0xaa	data	Hebrew	Israel	1.0647058823529412
RT_DIALOG	0x3530c	0xc4e	data	Hebrew	Israel	1.0034920634920634
RT_DIALOG	0x35f5c	0x1ce	data	Hebrew	Israel	1.0238095238095237
RT_DIALOG	0x3612c	0x118	data	Hebrew	Israel	1.0392857142857144
RT_DIALOG	0x36244	0x33a	OpenPGP Secret Key	English	United States	1.013317191283293
RT_STRING	0x36580	0x390	OpenPGP Secret Key	English	United States	1.0120614035087718
RT_STRING	0x36910	0x64c	OpenPGP Public Key	English	United States	1.0068238213399503
RT_STRING	0x36f5c	0x58	data	English	United States	1.125
RT_STRING	0x36fb4	0x2a	data	English	United States	1.2619047619047619
RT_STRING	0x36fe0	0x11a	data	English	United States	1.0390070921985815
RT_STRING	0x370fc	0x34	data	English	United States	1.2115384615384615
RT_STRING	0x37130	0x64	data	English	United States	1.11
RT_STRING	0x37194	0x7a	data	English	United States	1.0901639344262295
RT_STRING	0x37210	0xb2	data	English	United States	0.8707865168539326
RT_STRING	0x372c4	0x4c	data	English	United States	1.0
RT_STRING	0x37310	0xa8	data	English	United States	0.8869047619047619
RT_STRING	0x373b8	0x1b6	data	English	United States	1.004566210045662
RT_STRING	0x37570	0x96	data	English	United States	1.0733333333333333
RT_STRING	0x37608	0x3c	data	English	United States	1.0666666666666667
RT_ACCELERATOR	0x37644	0xd0	data	Hebrew	Israel	0.8461538461538461
RT_GROUP_CURSOR	0x37714	0x14	data	English	United States	1.35
RT_GROUP_CURSOR	0x37728	0x14	data	English	United States	1.4
RT_GROUP_ICON	0x3c178	0x22	data	Hebrew	Israel	1.0294117647058822
RT_GROUP_ICON	0x3c1a0	0x14	data	Hebrew	Israel	1.25
RT_GROUP_ICON	0x3c1b8	0x14	data	Hebrew	Israel	1.25
RT_GROUP_ICON	0x3c1d0	0x14	data	Hebrew	Israel	1.25
RT_VERSION	0x3c1e8	0x2c0	data	Hebrew	Israel	0.48011363636363635
RT_MANIFEST	0x3c4ac	0x220	ASCII text, with very long lines (404), with CRLF line terminators	English	United States	0.5588235294117647

Imports

DLL	Import
KERNEL32.DLL	LoadLibraryA, GetProcAddress, VirtualProtect, VirtualAlloc, VirtualFree, ExitProcess
ADVAPI32.dll	RegCloseKey
COMCTL32.dll
comdlg32.dll	FindTextA
GDI32.dll	PatBlt
msvcrt.dll	atoi
ole32.dll	CoInitialize
OLEAUT32.dll	SysFreeString
SHELL32.dll	ShellExecuteA
USER32.dll	GetDC
WS2_32.dll	getservbyport

Possible Origin

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

• smsniff.exe
• MpSigStub.exe

Click to jump to process

Target ID:	0
Start time:	13:35:50
Start date:	11/08/2023
Path:	C:\Users\user\Desktop\smsniff.exe
Wow64 process (32bit):	true
Commandline:	C:\Users\user\Desktop\smsniff.exe
Imagebase:	0x400000
File size:	91'344 bytes
MD5 hash:	6CB40E6F199E62283DF07F41B396B21A
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Reputation:	low
Has exited:	false

Show Windows behavior

Target ID:	1
Start time:	13:35:50
Start date:	11/08/2023
Path:	C:\Windows\ServiceProfiles\NetworkService\AppData\Local\Temp\AC410D8F-FBEA-4240-9C3C-945DD2722071\MpSigStub.exe
Wow64 process (32bit):	false
Commandline:	C:\Windows\SERVIC~1\NETWOR~1\AppData\Local\Temp\AC410D8F-FBEA-4240-9C3C-945DD2722071\MpSigStub.exe /stub 1.1.23080.1001 /payload 1.395.169.0 /program C:\Windows\SERVIC~1\NETWOR~1\AppData\Local\Temp\mpam-25f62fea.exe /q WD
Imagebase:	0x7ff60adb0000
File size:	918'960 bytes
MD5 hash:	5598A4C4A5F166060BDE5F6983522F44
Has elevated privileges:	false
Has administrator privileges:	false
Programmed in:	C, C++ or other language
Reputation:	low
Has exited:	true

Description:	Adversaries may abuse command and script interpreters to execute commands, scripts, or binaries. These interfaces and languages provide ways of interacting with computer systems and are a common feature across many different platforms. Most systems come with some built-in command-line interface and scripting capabilities, for example, macOS and Linux distributions include some flavor of Unix Shell while Windows installations include the Windows Command Shell and PowerShell .
Tactics:	Execution
Data Sources:	PowerShell logs, Process command-line parameters, Process monitoring, Windows event logs
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may directly interact with the native OS application programming interface (API) to execute behaviors. Native APIs provide a controlled means of calling low-level OS services within the kernel, such as those involving hardware/devices, memory, and processes.These native APIs are leveraged by the OS during system boot (when other system components are not yet initialized) as well as carrying out tasks and requests during routine operations.
Tactics:	Execution
Data Sources:	API monitoring, Loaded DLLs, Process monitoring, System calls
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may execute their own malicious payloads by hijacking the library manifest used to load DLLs. Adversaries may take advantage of vague references in the library manifest of a program by replacing a legitimate library with a malicious one, causing the operating system to load their malicious library when it is called for by the victim program.
Tactics:	Defense Evasion, Persistence, Privilege Escalation
Data Sources:	Loaded DLLs, Process monitoring, Process use of network
Platforms:	Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may inject code into processes in order to evade process-based defenses as well as possibly elevate privileges. Process injection is a method of executing arbitrary code in the address space of a separate live process. Running code in the context of another process may allow access to the process's memory, system/network resources, and possibly elevated privileges. Execution via process injection may also evade detection from security products since the execution is masked under a legitimate process.
Tactics:	Defense Evasion, Privilege Escalation
Data Sources:	API monitoring, DLL monitoring, File monitoring, Named Pipes, Process monitoring
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may employ various means to detect and avoid virtualization and analysis environments. This may include changing behaviors based on the results of checks for the presence of artifacts indicative of a virtual machine environment (VME) or sandbox. If the adversary detects a VME, they may alter their malware to disengage from the victim or conceal the core functions of the implant. They may also search for VME artifacts before dropping secondary or additional payloads. Adversaries may use the information learned from [Virtualization/Sandbox Evasion](https://attack.mitre.org/techniques/T1497) during automated discovery to shape follow-on behaviors.
Tactics:	Defense Evasion, Discovery
Data Sources:	Process command-line parameters, Process monitoring
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may use Obfuscated Files or Information to hide artifacts of an intrusion from analysis. They may require separate mechanisms to decode or deobfuscate that information depending on how they intend to use it. Methods for doing that include built-in functionality of malware or by using utilities present on the system.
Tactics:	Defense Evasion
Data Sources:	File monitoring, Process command-line parameters, Process monitoring
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may attempt to make an executable or file difficult to discover or analyze by encrypting, encoding, or otherwise obfuscating its contents on the system or in transit. This is common behavior that can be used across different platforms and the network to evade defenses.
Tactics:	Defense Evasion
Data Sources:	Binary file metadata, Email gateway, Environment variable, File monitoring, Malware reverse engineering, Network intrusion detection system, Network protocol analysis, Process command-line parameters, Process monitoring, Process use of network, SSL/TLS inspection, Windows event logs
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may perform software packing or virtual machine software protection to conceal their code. Software packing is a method of compressing or encrypting an executable. Packing an executable changes the file signature in an attempt to avoid signature-based detection. Most decompression techniques decompress the executable code in memory. Virtual machine software protection translates an executable's original code into a special format that only a special virtual machine can run. A virtual machine is then called to run this code.
Tactics:	Defense Evasion
Data Sources:	Binary file metadata
Platforms:	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:	Adversaries may attempt to get information about running processes on a system. Information obtained could be used to gain an understanding of common software/applications running on systems within the network. Adversaries may use the information from Process 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:	API monitoring, Process command-line parameters, Process monitoring
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may look for details about the network configuration and settings of systems they access or through information discovery of remote systems. Several operating system administration utilities exist that can be used to gather this information. Examples include Arp , ipconfig / ifconfig , nbtstat , and route .
Tactics:	Discovery
Data Sources:	Process command-line parameters, Process monitoring
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may enumerate files and directories or may search in specific locations of a host or network share for certain information within a file system. Adversaries may use the information from File and Directory 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:	File monitoring, Process command-line parameters, Process monitoring
Platforms:	Linux, macOS, 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 collect data stored in the clipboard from users copying information within or between applications.
Tactics:	Collection
Data Sources:	API 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

Loading Joe Sandbox Report ...

Warning!

Windows Analysis Report smsniff.exe

Overview

General Information

Detection

Signatures

Classification

Process Tree

Malware Configuration

Yara Signatures

Sigma Signatures

Snort Signatures

Joe Sandbox Signatures

AV Detection

Compliance

Networking

Key, Mouse, Clipboard, Microphone and Screen Capturing

System Summary

Data Obfuscation

Hooking and other Techniques for Hiding and Protection

Malware Analysis System Evasion

Anti Debugging

Language, Device and Operating System Detection

Remote Access Functionality

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

URLs from Memory and Binaries

World Map of Contacted IPs

General Information

Warnings

Simulations

Behavior and APIs

Joe Sandbox View / Context

IPs

Domains

ASNs

JA3 Fingerprints

Dropped Files

Created / dropped Files

C:\Users\user\AppData\Local\Temp\snfD2B0.tmp

C:\Windows\ServiceProfiles\NetworkService\AppData\Local\Temp\MpSigStub.log

Static File Info

General

File Icon

Static PE Info

General

Authenticode Signature

Entrypoint Preview

Rich Headers

Data Directories

Sections

Resources

Imports

Possible Origin

Network Behavior

Statistics

Behavior

System Behavior

Analysis Process: smsniff.exePID: 6136, Parent PID: 3164

General

File Activities

File Created

File Written

File Read

Windows Analysis Report
smsniff.exe