Edit tour

Windows Analysis Report
file.exe

Overview

General Information

Sample name:	file.exe
Analysis ID:	1522737
MD5:	bbdd170edb9becc98d5e123bf0e85b8d
SHA1:	587eb2df5401bcc774bf9b109be06aab5ce2543c
SHA256:	c59f859937ad8ab492f45153fa9699fc760f5123cf4946b48d66040fdbe95ae1
Tags:	exeuser-jstrosch
Infos:

Detection

Mofksys

Score:	64
Range:	0 - 100
Whitelisted:	false
Confidence:	100%

Signatures

Multi AV Scanner detection for submitted file

Yara detected Mofksys

Machine Learning detection for sample

PE file has nameless sections

AV process strings found (often used to terminate AV products)

Checks if the current process is being debugged

Contains functionality to detect virtual machines (SGDT)

One or more processes crash

PE file contains an invalid checksum

PE file contains sections with non-standard names

PE file does not import any functions

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

Uses 32bit PE files

Classification

Process Tree

System is w10x64

file.exe (PID: 1372 cmdline: "C:\Users\user\Desktop\file.exe" MD5: BBDD170EDB9BECC98D5E123BF0E85B8D)

WerFault.exe (PID: 6640 cmdline: C:\Windows\SysWOW64\WerFault.exe -u -p 1372 -s 244 MD5: C31336C1EFC2CCB44B4326EA793040F2)

cleanup

Malware Threat Intel

Provided by

Name	Description	Attribution	Blogpost URLs	Link
Mofksys		No Attribution	https://www.trendmicro.com/vinfo/us/threat-encyclopedia/malware/PE_MOFKSYS.A/	https://malpedia.caad.fkie.fraunhofer.de/details/win.mofksys

Malware Configuration

⊘No configs have been found

Yara Signatures

Initial Sample

Source	Rule	Description	Author	Strings
file.exe	JoeSecurity_Mofksys	Yara detected Mofksys	Joe Security

Memory Dumps

Source	Rule	Description	Author
00000000.00000000.2337397060.0000000000401000.00000080.00000001.01000000.00000003.sdmp	JoeSecurity_Mofksys	Yara detected Mofksys	Joe Security
00000000.00000002.2400376261.0000000000401000.00000080.00000001.01000000.00000003.sdmp	JoeSecurity_Mofksys	Yara detected Mofksys	Joe Security
Process Memory Space: file.exe PID: 1372	JoeSecurity_Mofksys	Yara detected Mofksys	Joe Security

Unpacked PEs

Source	Rule	Description	Author	Strings
0.2.file.exe.400000.0.unpack	JoeSecurity_Mofksys	Yara detected Mofksys	Joe Security
0.0.file.exe.400000.0.unpack	JoeSecurity_Mofksys	Yara detected Mofksys	Joe Security

Sigma Signatures

⊘No Sigma rule has matched

Suricata Signatures

⊘No Suricata rule has matched

Joe Sandbox Signatures

Click to jump to signature section

Show All Signature Results

AV Detection

Multi AV Scanner detection for submitted file

Source: file.exe

ReversingLabs: Detection: 65%

Machine Learning detection for sample

Source: file.exe

Joe Sandbox ML: detected

Source: file.exe

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

Spreading

Yara detected Mofksys

Source: Yara match	File source: file.exe, type: SAMPLE
Source: Yara match	File source: 0.2.file.exe.400000.0.unpack, type: UNPACKEDPE
Source: Yara match	File source: 0.0.file.exe.400000.0.unpack, type: UNPACKEDPE
Source: Yara match	File source: 00000000.00000000.2337397060.0000000000401000.00000080.00000001.01000000.00000003.sdmp, type: MEMORY
Source: Yara match	File source: 00000000.00000002.2400376261.0000000000401000.00000080.00000001.01000000.00000003.sdmp, type: MEMORY
Source: Yara match	File source: Process Memory Space: file.exe PID: 1372, type: MEMORYSTR

Source: Amcache.hve.4.dr	String found in binary or memory: http://upx.sf.net
Source: file.exe	String found in binary or memory: http://www.enigmaprotector.com/

System Summary

PE file has nameless sections

Source: file.exe	Static PE information: section name:
Source: file.exe	Static PE information: section name:
Source: file.exe	Static PE information: section name:
Source: file.exe	Static PE information: section name:

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

Process created: C:\Windows\SysWOW64\WerFault.exe C:\Windows\SysWOW64\WerFault.exe -u -p 1372 -s 244

Source: file.exe

Static PE information: No import functions for PE file found

Source: file.exe, 00000000.00000000.2337415743.000000000041F000.00000080.00000001.01000000.00000003.sdmp	Binary or memory string: OriginalFilenameTJprojMain.exe<?xml version="1.0" encoding="UTF-8" standalone="yes"?> vs file.exe
Source: file.exe	Binary or memory string: OriginalFilenameTJprojMain.exe<?xml version="1.0" encoding="UTF-8" standalone="yes"?> vs file.exe

Source: file.exe

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

Source: file.exe

Binary or memory string: A*\AF:\RFD\xNewCode\xNewPro\xT\trjFN\Project1.vbp

Source: classification engine

Classification label: mal64.spre.winEXE@2/5@0/0

Source: C:\Windows\SysWOW64\WerFault.exe

Mutant created: \Sessions\1\BaseNamedObjects\Local\WERReportingForProcess1372

Source: C:\Windows\SysWOW64\WerFault.exe

File created: C:\ProgramData\Microsoft\Windows\WER\Temp\a751360a-8ba0-495c-a895-265bb63dddf7

Jump to behavior

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

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

Jump to behavior

Source: file.exe

ReversingLabs: Detection: 65%

Source: unknown	Process created: C:\Users\user\Desktop\file.exe "C:\Users\user\Desktop\file.exe"
Source: C:\Users\user\Desktop\file.exe	Process created: C:\Windows\SysWOW64\WerFault.exe C:\Windows\SysWOW64\WerFault.exe -u -p 1372 -s 244

Source: C:\Users\user\Desktop\file.exe	Section loaded: apphelp.dll	Jump to behavior
Source: C:\Users\user\Desktop\file.exe	Section loaded: version.dll	Jump to behavior
Source: C:\Users\user\Desktop\file.exe	Section loaded: msvbvm60.dll	Jump to behavior

Source: file.exe

Static PE information: real checksum: 0x4bf451a should be: 0xaaacd

Source: file.exe	Static PE information: section name:
Source: file.exe	Static PE information: section name:
Source: file.exe	Static PE information: section name:
Source: file.exe	Static PE information: section name:

Source: file.exe

Static PE information: section name: .data entropy: 7.9381300998575

Source: C:\Windows\SysWOW64\WerFault.exe	Process information set: FAILCRITICALERRORS \| NOGPFAULTERRORBOX	Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe	Process information set: FAILCRITICALERRORS \| NOGPFAULTERRORBOX	Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe	Process information set: FAILCRITICALERRORS \| NOGPFAULTERRORBOX	Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe	Process information set: FAILCRITICALERRORS \| NOGPFAULTERRORBOX	Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe	Process information set: FAILCRITICALERRORS \| NOGPFAULTERRORBOX	Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior

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

Code function: 0_2_00403A5C sgdt fword ptr [eax]

0_2_00403A5C

Source: Amcache.hve.4.dr	Binary or memory string: VMware
Source: Amcache.hve.4.dr	Binary or memory string: VMware Virtual USB Mouse
Source: Amcache.hve.4.dr	Binary or memory string: vmci.syshbin
Source: Amcache.hve.4.dr	Binary or memory string: VMware, Inc.
Source: Amcache.hve.4.dr	Binary or memory string: VMware20,1hbin@
Source: Amcache.hve.4.dr	Binary or memory string: c:\windows\system32\driverstore\filerepository\vmci.inf_amd64_68ed49469341f563
Source: Amcache.hve.4.dr	Binary or memory string: Ascsi/cdrom&ven_necvmwar&prod_vmware_sata_cd00/4&224f42ef&0&000000
Source: Amcache.hve.4.dr	Binary or memory string: .Z$c:/windows/system32/drivers/vmci.sys
Source: Amcache.hve.4.dr	Binary or memory string: VMware-42 27 80 4d 99 30 0e 9c-c1 9b 2a 23 ea 1f c4 20
Source: Amcache.hve.4.dr	Binary or memory string: :scsi/disk&ven_vmware&prod_virtual_disk/4&1656f219&0&000000
Source: Amcache.hve.4.dr	Binary or memory string: pci\ven_15ad&dev_0740&subsys_074015ad,pci\ven_15ad&dev_0740,root\vmwvmcihostdev
Source: Amcache.hve.4.dr	Binary or memory string: c:/windows/system32/drivers/vmci.sys
Source: Amcache.hve.4.dr	Binary or memory string: scsi/cdrom&ven_necvmwar&prod_vmware_sata_cd00/4&224f42ef&0&000000
Source: Amcache.hve.4.dr	Binary or memory string: vmci.sys
Source: Amcache.hve.4.dr	Binary or memory string: vmci.syshbin`
Source: Amcache.hve.4.dr	Binary or memory string: \driver\vmci,\driver\pci
Source: Amcache.hve.4.dr	Binary or memory string: scsi/disk&ven_vmware&prod_virtual_disk/4&1656f219&0&000000
Source: Amcache.hve.4.dr	Binary or memory string: VMware20,1
Source: Amcache.hve.4.dr	Binary or memory string: Microsoft Hyper-V Generation Counter
Source: Amcache.hve.4.dr	Binary or memory string: NECVMWar VMware SATA CD00
Source: Amcache.hve.4.dr	Binary or memory string: VMware Virtual disk SCSI Disk Device
Source: Amcache.hve.4.dr	Binary or memory string: scsi\cdromnecvmwarvmware_sata_cd001.00,scsi\cdromnecvmwarvmware_sata_cd00,scsi\cdromnecvmwar,scsi\necvmwarvmware_sata_cd001,necvmwarvmware_sata_cd001,gencdrom
Source: Amcache.hve.4.dr	Binary or memory string: scsi\diskvmware__virtual_disk____2.0_,scsi\diskvmware__virtual_disk____,scsi\diskvmware__,scsi\vmware__virtual_disk____2,vmware__virtual_disk____2,gendisk
Source: Amcache.hve.4.dr	Binary or memory string: Microsoft Hyper-V Virtualization Infrastructure Driver
Source: Amcache.hve.4.dr	Binary or memory string: VMware PCI VMCI Bus Device
Source: Amcache.hve.4.dr	Binary or memory string: VMware VMCI Bus Device
Source: Amcache.hve.4.dr	Binary or memory string: VMware Virtual RAM
Source: Amcache.hve.4.dr	Binary or memory string: BiosVendor:VMware, Inc.,BiosVersion:VMW201.00V.20829224.B64.2211211842,BiosReleaseDate:11/21/2022,BiosMajorRelease:0xff,BiosMinorRelease:0xff,SystemManufacturer:VMware, Inc.,SystemProduct:VMware20,1,SystemFamily:,SystemSKUNumber:,BaseboardManufacturer:,BaseboardProduct:,BaseboardVersion:,EnclosureType:0x1
Source: Amcache.hve.4.dr	Binary or memory string: vmci.inf_amd64_68ed49469341f563

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

Process queried: DebugPort

Jump to behavior

Source: Amcache.hve.4.dr	Binary or memory string: c:\programdata\microsoft\windows defender\platform\4.18.23080.2006-0\msmpeng.exe
Source: Amcache.hve.4.dr	Binary or memory string: msmpeng.exe
Source: Amcache.hve.4.dr	Binary or memory string: c:\program files\windows defender\msmpeng.exe
Source: Amcache.hve.4.dr	Binary or memory string: c:\programdata\microsoft\windows defender\platform\4.18.23090.2008-0\msmpeng.exe
Source: Amcache.hve.4.dr	Binary or memory string: MsMpEng.exe

Mitre Att&ck Matrix

Reconnaissance	Resource Development	Initial Access	Execution	Persistence	Privilege Escalation	Defense Evasion	Credential Access	Discovery	Lateral Movement	Collection	Command and Control	Exfiltration	Impact
Gather Victim Identity Information	Acquire Infrastructure	Valid Accounts	Windows Management Instrumentation	1 DLL Side-Loading	1 Process Injection	2 Virtualization/Sandbox Evasion	OS Credential Dumping	21 Security Software Discovery	Remote Services	Data from Local System	Data Obfuscation	Exfiltration Over Other Network Medium	Abuse Accessibility Features
Credentials	Domains	Default Accounts	Scheduled Task/Job	Boot or Logon Initialization Scripts	1 DLL Side-Loading	1 Software Packing	LSASS Memory	2 Virtualization/Sandbox Evasion	Remote Desktop Protocol	Data from Removable Media	Junk Data	Exfiltration Over Bluetooth	Network Denial of Service
Email Addresses	DNS Server	Domain Accounts	At	Logon Script (Windows)	Logon Script (Windows)	1 Process Injection	Security Account Manager	1 System Information Discovery	SMB/Windows Admin Shares	Data from Network Shared Drive	Steganography	Automated Exfiltration	Data Encrypted for Impact
Employee Names	Virtual Private Server	Local Accounts	Cron	Login Hook	Login Hook	1 DLL Side-Loading	NTDS	System Network Configuration Discovery	Distributed Component Object Model	Input Capture	Protocol Impersonation	Traffic Duplication	Data Destruction
Gather Victim Network Information	Server	Cloud Accounts	Launchd	Network Logon Script	Network Logon Script	1 Obfuscated Files or Information	LSA Secrets	Internet Connection Discovery	SSH	Keylogging	Fallback Channels	Scheduled Transfer	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

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
file.exe	66%	ReversingLabs	Win32.Trojan.Strictor
file.exe	100%	Joe Sandbox ML

Dropped Files

⊘No Antivirus matches

Unpacked PE Files

⊘No Antivirus matches

Domains

⊘No Antivirus matches

URLs

Source	Detection	Scanner	Label	Link
http://upx.sf.net	0%	URL Reputation	safe

Domains and IPs

Contacted Domains

Name	IP	Active	Malicious	Antivirus Detection	Reputation
bg.microsoft.map.fastly.net	199.232.214.172	true	false		unknown
ax-0001.ax-msedge.net	150.171.28.10	true	false		unknown

URLs from Memory and Binaries

Name	Source	Malicious	Antivirus Detection	Reputation
http://upx.sf.net	Amcache.hve.4.dr	false	URL Reputation: safe	unknown
http://www.enigmaprotector.com/	file.exe	false		unknown

World Map of Contacted IPs

⊘No contacted IP infos

General Information

Joe Sandbox version:	41.0.0 Charoite
Analysis ID:	1522737
Start date and time:	2024-09-30 16:17:09 +02:00
Joe Sandbox product:	CloudBasic
Overall analysis duration:	0h 4m 24s
Hypervisor based Inspection enabled:	false
Report type:	full
Cookbook file name:	default.jbs
Analysis system description:	Windows 10 x64 22H2 with Office Professional Plus 2019, Chrome 117, Firefox 118, Adobe Reader DC 23, Java 8 Update 381, 7zip 23.01
Number of analysed new started processes analysed:	15
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 AMSI enabled
Analysis Mode:	default
Analysis stop reason:	Timeout
Sample name:	file.exe
Detection:	MAL
Classification:	mal64.spre.winEXE@2/5@0/0
EGA Information:	Failed
HCA Information:	Successful, ratio: 100% Number of executed functions: 0 Number of non-executed functions: 1
Cookbook Comments:	Found application associated with file extension: .exe

Warnings

Exclude process from analysis (whitelisted): dllhost.exe, BackgroundTransferHost.exe, WerFault.exe, WMIADAP.exe, SIHClient.exe, backgroundTaskHost.exe, svchost.exe
Excluded IPs from analysis (whitelisted): 20.42.65.92, 184.28.90.27
Excluded domains from analysis (whitelisted): www.bing.com, client.wns.windows.com, fs.microsoft.com, slscr.update.microsoft.com, ctldl.windowsupdate.com.delivery.microsoft.com, tse1.mm.bing.net, ctldl.windowsupdate.com, g.bing.com, fs-wildcard.microsoft.com.edgekey.net, fs-wildcard.microsoft.com.edgekey.net.globalredir.akadns.net, arc.msn.com, fe3cr.delivery.mp.microsoft.com, onedsblobprdeus17.eastus.cloudapp.azure.com, login.live.com, e16604.g.akamaiedge.net, blobcollector.events.data.trafficmanager.net, umwatson.events.data.microsoft.com, prod.fs.microsoft.com.akadns.net, wu-b-net.trafficmanager.net
Execution Graph export aborted for target file.exe, PID 1372 because there are no executed function
VT rate limit hit for: file.exe

Simulations

Behavior and APIs

Time	Type	Description
10:18:29	API Interceptor	1x Sleep call for process: WerFault.exe modified

Joe Sandbox View / Context

IPs

⊘No context

Domains

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
bg.microsoft.map.fastly.net	file.exe	Get hash	malicious	NoCry	Browse	199.232.214.172
	140AEcuVy7.lnk	Get hash	malicious	LonePage	Browse	199.232.214.172
	Purchase Order IBT LPO-2320.eml	Get hash	malicious	Unknown	Browse	199.232.210.172
	https://timetraveltv.com/actions/cart_update.php?currency=GBP&return_url=https://blog.acelyaokcu.com/m/?c3Y9bzM2NV8xX29uZSZyYW5kPVdrcFNRMHM9JnVpZD1VU0VSMDkwOTIwMjRVMTIwOTA5MDE=N0123N%5BEMAIL	Get hash	malicious	Unknown	Browse	199.232.214.172
	SCAN_Client_No_XP9739270128398468932393.pdf	Get hash	malicious	HTMLPhisher	Browse	199.232.214.172
	https://cganet.com/	Get hash	malicious	Unknown	Browse	199.232.214.172
	UhkzPftQIt.exe	Get hash	malicious	ScreenConnect Tool	Browse	199.232.214.172
	7LC2izrr9u.exe	Get hash	malicious	ScreenConnect Tool	Browse	199.232.214.172
	UhkzPftQIt.exe	Get hash	malicious	ScreenConnect Tool	Browse	199.232.214.172
	7LC2izrr9u.exe	Get hash	malicious	ScreenConnect Tool	Browse	199.232.214.172
ax-0001.ax-msedge.net	Tonincasa Updated Employee sheet .pdf	Get hash	malicious	HTMLPhisher	Browse	150.171.28.10
	https://en.softonic.com	Get hash	malicious	Unknown	Browse	150.171.27.10
	https://mx1.margarettaphilomena.net/	Get hash	malicious	Unknown	Browse	150.171.27.10
	https://kaisonfhtr.pages.dev/	Get hash	malicious	Anonymous Proxy	Browse	150.171.28.10
	https://jogosderobloxdematazumbie.blogspot.com/	Get hash	malicious	Unknown	Browse	150.171.27.10
	Installer_w5.msi	Get hash	malicious	Unknown	Browse	150.171.28.10
	http://hdelm7ye84n38d9lvch0ev4c0.js.wpuserpowered.com/	Get hash	malicious	Unknown	Browse	150.171.28.10
	https://kevinbeilgard.wixsite.com/my-site-1	Get hash	malicious	Unknown	Browse	150.171.28.10
	https://elderly-same-archeology.glitch.me/public/nfcu703553.HTML	Get hash	malicious	HTMLPhisher	Browse	150.171.28.10
	https://gemmni-lgi.godaddysites.com/	Get hash	malicious	HTMLPhisher	Browse	150.171.27.10

ASNs

⊘No context

JA3 Fingerprints

⊘No context

Dropped Files

⊘No context

Created / dropped Files

C:\ProgramData\Microsoft\Windows\WER\ReportQueue\AppCrash_file.exe_d999f0f0b1f227484f85bc2cc26b79339739acb8_5facf7d1_6355505f-09ca-45c6-993b-78695ae5bd3b\Report.wer

Download File

Process:	C:\Windows\SysWOW64\WerFault.exe
File Type:	Unicode text, UTF-16, little-endian text, with CRLF line terminators
Category:	dropped
Size (bytes):	65536
Entropy (8bit):	0.7462040617560636
Encrypted:	false
SSDEEP:	192:PZsBpr9fisvOPv04Jqe03jTzuiFnZ24IO8pB:h2pr9qOOE4JqBjTzuiFnY4IO8f
MD5:	866F0A6F965DA87066C8C1ECE1F1C601
SHA1:	47E607D54D21FDCB65E8C62C4042C324E8EF9746
SHA-256:	F5580E9A4788FFDD8E964C99DB4013E94A73011B62F9E1FB124889AC8AD84A3B
SHA-512:	A50DB2C1CE9F93340DC3285F1397E9E704855C5B807377E43197216C167BF0FA3831E6EEFEDCC3CC7A5480D5C34132285FE2223C500CE8E16164B661A365380D
Malicious:	true
Reputation:	low
Preview:	..V.e.r.s.i.o.n.=.1.....E.v.e.n.t.T.y.p.e.=.A.P.P.C.R.A.S.H.....E.v.e.n.t.T.i.m.e.=.1.3.3.7.2.1.7.9.5.0.3.5.5.1.5.7.4.2.....R.e.p.o.r.t.T.y.p.e.=.2.....C.o.n.s.e.n.t.=.1.....U.p.l.o.a.d.T.i.m.e.=.1.3.3.7.2.1.7.9.5.0.3.8.6.4.0.7.4.5.....R.e.p.o.r.t.S.t.a.t.u.s.=.5.2.4.3.8.4.....R.e.p.o.r.t.I.d.e.n.t.i.f.i.e.r.=.6.3.5.5.5.0.5.f.-.0.9.c.a.-.4.5.c.6.-.9.9.3.b.-.7.8.6.9.5.a.e.5.b.d.3.b.....I.n.t.e.g.r.a.t.o.r.R.e.p.o.r.t.I.d.e.n.t.i.f.i.e.r.=.f.a.2.b.4.1.8.f.-.4.e.d.8.-.4.7.f.f.-.9.2.7.a.-.e.f.6.a.9.c.c.3.a.b.6.4.....W.o.w.6.4.H.o.s.t.=.3.4.4.0.4.....W.o.w.6.4.G.u.e.s.t.=.3.3.2.....N.s.A.p.p.N.a.m.e.=.f.i.l.e...e.x.e.....O.r.i.g.i.n.a.l.F.i.l.e.n.a.m.e.=.T.J.p.r.o.j.M.a.i.n...e.x.e.....A.p.p.S.e.s.s.i.o.n.G.u.i.d.=.0.0.0.0.0.5.5.c.-.0.0.0.1.-.0.0.1.5.-.a.c.b.7.-.8.6.9.b.4.3.1.3.d.b.0.1.....T.a.r.g.e.t.A.p.p.I.d.=.W.:.0.0.0.6.c.8.5.f.6.d.c.b.f.e.d.5.2.4.e.b.4.4.d.2.0.f.8.1.1.3.1.2.6.6.c.a.0.0.0.0.0.9.0.4.!.0.0.0.0.5.8.7.e.b.2.d.f.5.4.0.1.b.c.c.7.7.4.b.f.9.b.1.0.9.b.e.0.6.a.a.b.5.c.e.2.5.4.3.

C:\ProgramData\Microsoft\Windows\WER\Temp\WERD8D2.tmp.dmp

Download File

Process:	C:\Windows\SysWOW64\WerFault.exe
File Type:	Mini DuMP crash report, 14 streams, Mon Sep 30 14:18:23 2024, 0x1205a4 type
Category:	dropped
Size (bytes):	29848
Entropy (8bit):	2.034916736730961
Encrypted:	false
SSDEEP:	96:558bE8CaxX5BMRTElSPoDnlIE04X0Sti7M8ZFoC5rpTJrHnZq6GaWfQcXkEa/SZk:oXqFEn0StOFhdhHnZfZEf96RjR5bL
MD5:	CACC421A5A3C22AC3E566FFCEB4B3256
SHA1:	3841B774CB6792AF7E26E105EDDE6C581B3DC81D
SHA-256:	8ED8CD8AD6D3C61BDAB9F2326CE3A475D7DF7C88B7B37A1C548DE91348D53B58
SHA-512:	2387A6A34539F0E64A46EE79B21FEBDF9C2F4DC8EFC2430728A933A61DE994D597CFEBF7C656C17DBC502E85FA4EFB7BB0F24F9E15FBE494CC4D8BCBC33860F8
Malicious:	false
Reputation:	low
Preview:	MDMP..a..... ......./..f........................L................!..........T.......8...........T...........H...Pk......................................................................................................eJ......l.......GenuineIntel............T.......\.../..f.............................0..............,...E.a.s.t.e.r.n. .S.t.a.n.d.a.r.d. .T.i.m.e...........................................E.a.s.t.e.r.n. .S.u.m.m.e.r. .T.i.m.e...............................................1.9.0.4.1...1...a.m.d.6.4.f.r.e...v.b._.r.e.l.e.a.s.e...1.9.1.2.0.6.-.1.4.0.6...................................................................................................................................................................................................................................................................................................................................................................................................................................................

C:\ProgramData\Microsoft\Windows\WER\Temp\WERD950.tmp.WERInternalMetadata.xml

Download File

Process:	C:\Windows\SysWOW64\WerFault.exe
File Type:	XML 1.0 document, Unicode text, UTF-16, little-endian text, with CRLF line terminators
Category:	dropped
Size (bytes):	8272
Entropy (8bit):	3.6917349890125313
Encrypted:	false
SSDEEP:	192:R6l7wVeJNCW6jc6Y2DPSU9bBGgmfBmJ4tpDp89bBBsflLm:R6lXJJ6Y6YiSU9sgmf8J4uB6fE
MD5:	5542A5EAFC6D28443DAA8753F0034F12
SHA1:	1A69B063434A9628416F6148B57C39B9BDA930DF
SHA-256:	E17A75ECDEBA9399183B8267955D6178C41610125BBD6A96DA288B4C84D281F7
SHA-512:	3D35D25A7D9A86CA4D2D68A2DECD6948877B3324B2615D25B0353977F42C96A654F19AD1EB14A523D2F854EA942D72F38E27A80FC233C47AA617BB4BF1DFC2E4
Malicious:	false
Reputation:	low
Preview:	..<.?.x.m.l. .v.e.r.s.i.o.n.=.".1...0.". .e.n.c.o.d.i.n.g.=.".U.T.F.-.1.6.".?.>.....<.W.E.R.R.e.p.o.r.t.M.e.t.a.d.a.t.a.>.......<.O.S.V.e.r.s.i.o.n.I.n.f.o.r.m.a.t.i.o.n.>.........<.W.i.n.d.o.w.s.N.T.V.e.r.s.i.o.n.>.1.0...0.<./.W.i.n.d.o.w.s.N.T.V.e.r.s.i.o.n.>.........<.B.u.i.l.d.>.1.9.0.4.5.<./.B.u.i.l.d.>.........<.P.r.o.d.u.c.t.>.(.0.x.3.0.).:. .W.i.n.d.o.w.s. .1.0. .P.r.o.<./.P.r.o.d.u.c.t.>.........<.E.d.i.t.i.o.n.>.P.r.o.f.e.s.s.i.o.n.a.l.<./.E.d.i.t.i.o.n.>.........<.B.u.i.l.d.S.t.r.i.n.g.>.1.9.0.4.1...2.0.0.6...a.m.d.6.4.f.r.e...v.b._.r.e.l.e.a.s.e...1.9.1.2.0.6.-.1.4.0.6.<./.B.u.i.l.d.S.t.r.i.n.g.>.........<.R.e.v.i.s.i.o.n.>.2.0.0.6.<./.R.e.v.i.s.i.o.n.>.........<.F.l.a.v.o.r.>.M.u.l.t.i.p.r.o.c.e.s.s.o.r. .F.r.e.e.<./.F.l.a.v.o.r.>.........<.A.r.c.h.i.t.e.c.t.u.r.e.>.X.6.4.<./.A.r.c.h.i.t.e.c.t.u.r.e.>.........<.L.C.I.D.>.2.0.5.7.<./.L.C.I.D.>.......<./.O.S.V.e.r.s.i.o.n.I.n.f.o.r.m.a.t.i.o.n.>.......<.P.r.o.c.e.s.s.I.n.f.o.r.m.a.t.i.o.n.>.........<.P.i.d.>.1.3.7.2.<./.P.i.

C:\ProgramData\Microsoft\Windows\WER\Temp\WERD98F.tmp.xml

Download File

Process:	C:\Windows\SysWOW64\WerFault.exe
File Type:	XML 1.0 document, ASCII text, with CRLF line terminators
Category:	dropped
Size (bytes):	4626
Entropy (8bit):	4.440281476008409
Encrypted:	false
SSDEEP:	48:cvIwWl8zs5Jg77aI9ncWpW8VY3Ym8M4JQSNFvZ+q81/+x7f5WId:uIjfLI7NV7V/JQgcGx7f5Rd
MD5:	8F282ED9FF02E17D45AE8E6E8DDDD686
SHA1:	D0A84E740704834F0B811DB555B5C00EF1FC8651
SHA-256:	1AC1463A56B67D9B233C9132FD33C7CF14095E949A01C6A531788E53616EF13D
SHA-512:	B6A1CE23AA2D3EC23EB96A336034AF8C3F451A1AC92BA9432D7EA0D5EAB0899CE8B6F88FFC2A417D61EE962368E144AC564BE7B1720FC7197AD77CDDAEB6CFB3
Malicious:	false
Reputation:	low
Preview:	<?xml version="1.0" encoding="UTF-8" standalone="yes"?>..<req ver="2">.. <tlm>.. <src>.. <desc>.. <mach>.. <os>.. <arg nm="vermaj" val="10" />.. <arg nm="vermin" val="0" />.. <arg nm="verbld" val="19045" />.. <arg nm="vercsdbld" val="2006" />.. <arg nm="verqfe" val="2006" />.. <arg nm="csdbld" val="2006" />.. <arg nm="versp" val="0" />.. <arg nm="arch" val="9" />.. <arg nm="lcid" val="2057" />.. <arg nm="geoid" val="223" />.. <arg nm="sku" val="48" />.. <arg nm="domain" val="0" />.. <arg nm="prodsuite" val="256" />.. <arg nm="ntprodtype" val="1" />.. <arg nm="platid" val="2" />.. <arg nm="tmsi" val="523041" />.. <arg nm="osinsty" val="1" />.. <arg nm="iever" val="11.789.19041.0-11.0.1000" />.. <arg nm="portos" val="0" />.. <arg nm="ram" val="409

C:\Windows\appcompat\Programs\Amcache.hve

Download File

Process:	C:\Windows\SysWOW64\WerFault.exe
File Type:	MS Windows registry file, NT/2000 or above
Category:	dropped
Size (bytes):	1835008
Entropy (8bit):	4.46849609998896
Encrypted:	false
SSDEEP:	6144:VzZfpi6ceLPx9skLmb0fjZWSP3aJG8nAgeiJRMMhA2zX4WABluuNbjDH5S:tZHtjZWOKnMM6bFp9j4
MD5:	7135639FBB2A8D742A3E55F082FFA2C5
SHA1:	EC32B4DE1E8195C313CA890AE13CD1A8DDF39613
SHA-256:	21745A89B755E5C8B6A59B8FCA5FA0F392B9A20366EE0CBFB223A56818080839
SHA-512:	5871F8FBE1B25EA92664EAFFA000BB34DFF34B8083220F41A044AD082C4EA0BAE44702208A2F577D13064FFE5A7FDE8C954CFA35524EFA703494453B3EB88269
Malicious:	false
Reputation:	low
Preview:	regfH...H....\.Z.................... ...........\.A.p.p.C.o.m.p.a.t.\.P.r.o.g.r.a.m.s.\.A.m.c.a.c.h.e...h.v.e....c...b...#.......c...b...#...........c...b...#......rmtm...C..........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................

Static File Info

General

File type:	MS-DOS executable PE32 executable (GUI) Intel 80386, for MS Windows, MZ for MS-DOS
Entropy (8bit):	7.834322630649494
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:	file.exe
File size:	675'840 bytes
MD5:	bbdd170edb9becc98d5e123bf0e85b8d
SHA1:	587eb2df5401bcc774bf9b109be06aab5ce2543c
SHA256:	c59f859937ad8ab492f45153fa9699fc760f5123cf4946b48d66040fdbe95ae1
SHA512:	2de1f5a542d3e910ebed79dfe4f265789caa4f750c5ca395776807b9b04526c55b43c037f6e4ed6ceaa7506043a1f3c2d1ed480b6a1ccfc5aa8d77d768e3bf99
SSDEEP:	12288:x545I8jWtJ8OgL27rd69bk5NCgGhSFB79gYhLIf6EQ9EYcw1F:x54kt0Kd6F6CNzYhUiEWEYcw
TLSH:	13E412997F010449F51A82F6697386A93663BD7F03416E13381F7F864A7721A3F82A1F
File Content Preview:	MZ......................................................................!..L.!This program cannot be run in DOS mode....$........t..............z.......................Rich............PE..L...f2YQ.....................0....................@................

File Icon


Icon Hash:	666b25252d0b4e31

Static PE Info

General

Entrypoint:	0x409eac
Entrypoint Section:
Digitally signed:	false
Imagebase:	0x400000
Subsystem:	windows gui
Image File Characteristics:	RELOCS_STRIPPED, EXECUTABLE_IMAGE, LINE_NUMS_STRIPPED, LOCAL_SYMS_STRIPPED, 32BIT_MACHINE
DLL Characteristics:
Time Stamp:	0x51593266 [Mon Apr 1 07:08:22 2013 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:

Entrypoint Preview

Instruction
mov dword ptr [ebp-04h], 00000078h
mov dword ptr [ebp-00000098h], 0041B078h
mov dword ptr [ebp-000000A0h], 00004008h
push 00000000h
lea edx, dword ptr [ebp-000000A0h]
push edx
call dword ptr [00401124h]
fstp qword ptr [ebp-000000ACh]
mov dword ptr [ebp-04h], 00000079h
call dword ptr [00401028h]
mov dword ptr [ebp-04h], 0000007Bh
mov eax, dword ptr [0041B078h]
push eax
push 00406360h
call dword ptr [0040105Ch]
mov edx, eax
lea ecx, dword ptr [ebp-34h]
call dword ptr [004011E8h]
push eax
mov ecx, dword ptr [0041B07Ch]
push ecx
mov edx, dword ptr [0041B0A0h]
push edx
push 00406350h
call dword ptr [0040105Ch]
mov edx, eax
lea ecx, dword ptr [ebp-30h]
call dword ptr [004011E8h]
push eax
push 80000002h
call 00007F402915A919h
lea eax, dword ptr [ebp-34h]
push eax
lea ecx, dword ptr [ebp-30h]
push ecx
push 00000002h
call dword ptr [004011A0h]
add esp, 0Ch
mov dword ptr [ebp-04h], 0000007Ch
mov edx, dword ptr [0041B080h]
push edx
push 00406360h
call dword ptr [0040105Ch]
mov edx, eax
lea ecx, dword ptr [ebp-34h]
call dword ptr [004011E8h]

Data Directories

Name	Virtual Address	Virtual Size	Is in Section
IMAGE_DIRECTORY_ENTRY_EXPORT	0x0	0x0
IMAGE_DIRECTORY_ENTRY_IMPORT	0x2d9000	0x244	.data
IMAGE_DIRECTORY_ENTRY_RESOURCE	0x1f000	0x13e8	.rsrc
IMAGE_DIRECTORY_ENTRY_EXCEPTION	0x0	0x0
IMAGE_DIRECTORY_ENTRY_SECURITY	0x0	0x0
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	MD5	Xored PE	ZLIB Complexity	File Type	Entropy	Characteristics
	0x1000	0x1a000	0x9000	e88738d6750c50ac2d8b8151e7a11919	False	0.3883192274305556	data	5.100129282039833	IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
	0x1b000	0x2000	0x0	d41d8cd98f00b204e9800998ecf8427e	False	0	empty	0.0	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
	0x1d000	0x2000	0x0	d41d8cd98f00b204e9800998ecf8427e	False	0	empty	0.0	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
.rsrc	0x1f000	0x2000	0x2000	4114c78b393d070eb343f5e4c4b3bdbe	False	0.2745361328125	data	3.1881047866122456	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
	0x21000	0x2b8000	0x0	d41d8cd98f00b204e9800998ecf8427e	unknown	unknown	unknown	unknown	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
.data	0x2d9000	0x99000	0x99000	304242c133d1bf413f518a1fcfe58a83	False	0.9859531377655228	data	7.9381300998575	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE

Resources

Name	RVA	Size	Type	Language	Country	ZLIB Complexity
RT_ICON	0x1f130	0xcd0	Device independent bitmap graphic, 32 x 64 x 24, image size 3072			0.4292682926829268
RT_GROUP_ICON	0x1fe00	0x14	data			1.15
RT_VERSION	0x1fe14	0x1ec	data	English	United States	0.5020325203252033
RT_MANIFEST	0x20000	0x3e7	XML 1.0 document, ASCII text, with CRLF line terminators	English	United States	0.42542542542542544

Possible Origin

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

Network Behavior

DNS Answers

Timestamp	Source IP	Dest IP	Trans ID	Reply Code	Name	CName	Address	Type	Class	DNS over HTTPS
Sep 30, 2024 16:18:54.304918051 CEST	1.1.1.1	192.168.2.6	0xcca5	No error (0)	g-bing-com.ax-0001.ax-msedge.net	ax-0001.ax-msedge.net		CNAME (Canonical name)	IN (0x0001)	false
Sep 30, 2024 16:18:54.304918051 CEST	1.1.1.1	192.168.2.6	0xcca5	No error (0)	ax-0001.ax-msedge.net		150.171.28.10	A (IP address)	IN (0x0001)	false
Sep 30, 2024 16:18:54.304918051 CEST	1.1.1.1	192.168.2.6	0xcca5	No error (0)	ax-0001.ax-msedge.net		150.171.27.10	A (IP address)	IN (0x0001)	false
Sep 30, 2024 16:19:13.675045967 CEST	1.1.1.1	192.168.2.6	0x7c1f	No error (0)	bg.microsoft.map.fastly.net		199.232.214.172	A (IP address)	IN (0x0001)	false
Sep 30, 2024 16:19:13.675045967 CEST	1.1.1.1	192.168.2.6	0x7c1f	No error (0)	bg.microsoft.map.fastly.net		199.232.210.172	A (IP address)	IN (0x0001)	false

Statistics

CPU Usage

Click to jump to process

Memory Usage

Click to jump to process

High Level Behavior Distribution

Click to dive into process behavior distribution

Behavior

Click to jump to process

System Behavior

Analysis Process: file.exePID: 1372, Parent PID: 4004

General

Target ID:	0
Start time:	10:18:23
Start date:	30/09/2024
Path:	C:\Users\user\Desktop\file.exe
Wow64 process (32bit):	true
Commandline:	"C:\Users\user\Desktop\file.exe"
Imagebase:	0x400000
File size:	675'840 bytes
MD5 hash:	BBDD170EDB9BECC98D5E123BF0E85B8D
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Yara matches:	Rule: JoeSecurity_Mofksys, Description: Yara detected Mofksys, Source: 00000000.00000000.2337397060.0000000000401000.00000080.00000001.01000000.00000003.sdmp, Author: Joe Security Rule: JoeSecurity_Mofksys, Description: Yara detected Mofksys, Source: 00000000.00000002.2400376261.0000000000401000.00000080.00000001.01000000.00000003.sdmp, Author: Joe Security
Reputation:	low
Has exited:	true

Show Windows behavior

Chronological Activities

Analysis Process: WerFault.exePID: 6640, Parent PID: 1372

General

Target ID:	4
Start time:	10:18:23
Start date:	30/09/2024
Path:	C:\Windows\SysWOW64\WerFault.exe
Wow64 process (32bit):	true
Commandline:	C:\Windows\SysWOW64\WerFault.exe -u -p 1372 -s 244
Imagebase:	0x370000
File size:	483'680 bytes
MD5 hash:	C31336C1EFC2CCB44B4326EA793040F2
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Reputation:	high
Has exited:	true

Show Windows behavior

Chronological Activities

Disassembly

Reset < >

Analysis Process: file.exePID: 1372, Parent PID: 4004COMMON

Non-executed Functions

Function 00403A5C Relevance: .1, Instructions: 59COMMON

Download Yara Rule

Memory Dump Source

Source File: 00000000.00000002.2400376261.0000000000401000.00000080.00000001.01000000.00000003.sdmp, Offset: 00400000, based on PE: true

Associated: 00000000.00000002.2400363087.0000000000400000.00000002.00000001.01000000.00000003.sdmpDownload File
Associated: 00000000.00000002.2400393260.000000000041F000.00000080.00000001.01000000.00000003.sdmpDownload File
Associated: 00000000.00000002.2400474917.00000000006D9000.00000004.00000001.01000000.00000003.sdmpDownload File

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_0_2_400000_file.jbxd

Yara matches

Similarity

API ID:
String ID:
API String ID:
Opcode ID: 9c9b5fadcff6fc1b6333f2045a5fcfbe11ec3f7d18c2f0a438c4e6aacca40780
Instruction ID: 082b4fd57fed1769b9006e205b6e9b322f4e6cb11cfcb06b4efda431eea04361
Opcode Fuzzy Hash: 9c9b5fadcff6fc1b6333f2045a5fcfbe11ec3f7d18c2f0a438c4e6aacca40780
Instruction Fuzzy Hash: 85014FA644E3D24FC31387344CA49917FB0AD2311534A02DBC581CB1A3E208994AD762

Description:	Adversaries may execute their own malicious payloads by side-loading DLLs. Similar to DLL Search Order Hijacking , side-loading involves hijacking which DLL a program loads. But rather than just planting the DLL within the search order of a program then waiting for the victim application to be invoked, adversaries may directly side-load their payloads by planting then invoking a legitimate application that executes their payload(s).
Tactics:	Defense Evasion, Persistence, Privilege Escalation
Data Sources:	File: File Creation, File: File Modification, Module: Module Load, Process: Process Creation
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:	File: File Metadata, File: File Modification, Module: Module Load, Process: OS API Execution, Process: Process Access, Process: Process Metadata, Process: Process Modification
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:	Command: Command Execution, Process: OS API Execution, Process: Process Creation
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:	File: File Metadata
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:	Command: Command Execution, File: File Creation, File: File Metadata, Module: Module Load, Process: OS API Execution, Process: Process Creation, Script: Script Execution, WMI: WMI Creation, Windows Registry: Windows Registry Key Creation
Platforms:	Linux, macOS, 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:	Command: Command Execution, Firewall: Firewall Enumeration, Firewall: Firewall Metadata, Process: OS API Execution, Process: Process Creation
Platforms:	Azure AD, Google Workspace, IaaS, 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:	Command: Command Execution, Process: OS API Execution, Process: Process Creation
Platforms:	IaaS, Linux, macOS, Network, Windows
Url:	Open detailed description by Mitre

Behavior Section

Behavior Chronological

Disassembly

Uncategorized

Graph

Loading Joe Sandbox Report ...

Warning!

Windows Analysis Report file.exe

Overview

General Information

Detection

Signatures

Classification

Process Tree

Malware Threat Intel

Malware Configuration

Yara Signatures

Initial Sample

Memory Dumps

Unpacked PEs

Sigma Signatures

Suricata Signatures

Joe Sandbox Signatures

AV Detection

Compliance

Spreading

Networking

System Summary

Data Obfuscation

Hooking and other Techniques for Hiding and Protection

Malware Analysis System Evasion

Anti Debugging

Lowering of HIPS / PFW / Operating System Security Settings

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:\ProgramData\Microsoft\Windows\WER\ReportQueue\AppCrash_file.exe_d999f0f0b1f227484f85bc2cc26b79339739acb8_5facf7d1_6355505f-09ca-45c6-993b-78695ae5bd3b\Report.wer

C:\ProgramData\Microsoft\Windows\WER\Temp\WERD8D2.tmp.dmp

C:\ProgramData\Microsoft\Windows\WER\Temp\WERD950.tmp.WERInternalMetadata.xml

C:\ProgramData\Microsoft\Windows\WER\Temp\WERD98F.tmp.xml

C:\Windows\appcompat\Programs\Amcache.hve

Static File Info

General

File Icon

Static PE Info

General

Entrypoint Preview

Data Directories

Sections

Resources

Possible Origin

Network Behavior

DNS Answers

Statistics

CPU Usage

Memory Usage

High Level Behavior Distribution

back

Windows Analysis Report
file.exe