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Windows Analysis Report
8qM4hI4CL6.exe

Overview

General Information

Sample name:	8qM4hI4CL6.exe renamed because original name is a hash value
Original sample name:	da54b8b040bfa5ea43fb84c2d914495e.bin.exe
Analysis ID:	1430643
MD5:	da54b8b040bfa5ea43fb84c2d914495e
SHA1:	945772b1f9604bdf998979ec97a43480694a0dc7
SHA256:	b6c2b60ae59ecefbfb43747a05d48a58fbd75dee7b094f9e61c694a6f7c864db
Tags:	exeprg
Infos:

Detection

Score:	60
Range:	0 - 100
Whitelisted:	false
Confidence:	100%

Signatures

Antivirus / Scanner detection for submitted sample

Multi AV Scanner detection for submitted file

Machine Learning detection for sample

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

Checks if the current process is being debugged

Detected potential crypto function

Entry point lies outside standard sections

One or more processes crash

PE file contains sections with non-standard names

Uses 32bit PE files

Uses code obfuscation techniques (call, push, ret)

Classification

Process Tree

System is w10x64

8qM4hI4CL6.exe (PID: 7108 cmdline: "C:\Users\user\Desktop\8qM4hI4CL6.exe" MD5: DA54B8B040BFA5EA43FB84C2D914495E)

WerFault.exe (PID: 5936 cmdline: C:\Windows\SysWOW64\WerFault.exe -u -p 7108 -s 332 MD5: C31336C1EFC2CCB44B4326EA793040F2)

cleanup

Malware Configuration

⊘No configs have been found

Yara Signatures

⊘No yara matches

Sigma Signatures

⊘No Sigma rule has matched

Snort Signatures

⊘No Snort rule has matched

Joe Sandbox Signatures

Click to jump to signature section

Show All Signature Results

AV Detection

Antivirus / Scanner detection for submitted sample

Source: 8qM4hI4CL6.exe

Avira: detected

Multi AV Scanner detection for submitted file

Source: 8qM4hI4CL6.exe

ReversingLabs: Detection: 92%

Machine Learning detection for sample

Source: 8qM4hI4CL6.exe

Joe Sandbox ML: detected

Source: 8qM4hI4CL6.exe

Static PE information: EXECUTABLE_IMAGE, 32BIT_MACHINE

Source: Amcache.hve.4.dr

String found in binary or memory: http://upx.sf.net

Source: C:\Users\user\Desktop\8qM4hI4CL6.exe

Code function: 0_2_00409259

0_2_00409259

Source: C:\Users\user\Desktop\8qM4hI4CL6.exe

Process created: C:\Windows\SysWOW64\WerFault.exe C:\Windows\SysWOW64\WerFault.exe -u -p 7108 -s 332

Source: 8qM4hI4CL6.exe

Static PE information: EXECUTABLE_IMAGE, 32BIT_MACHINE

Source: classification engine

Classification label: mal60.winEXE@2/5@0/0

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

Mutant created: \Sessions\1\BaseNamedObjects\Local\WERReportingForProcess7108

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

File created: C:\ProgramData\Microsoft\Windows\WER\Temp\9150cea4-cedb-4a0c-b1f8-cd357932e4fd

Jump to behavior

Source: C:\Users\user\Desktop\8qM4hI4CL6.exe

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

Jump to behavior

Source: 8qM4hI4CL6.exe

ReversingLabs: Detection: 92%

Source: unknown	Process created: C:\Users\user\Desktop\8qM4hI4CL6.exe "C:\Users\user\Desktop\8qM4hI4CL6.exe"
Source: C:\Users\user\Desktop\8qM4hI4CL6.exe	Process created: C:\Windows\SysWOW64\WerFault.exe C:\Windows\SysWOW64\WerFault.exe -u -p 7108 -s 332

Source: C:\Users\user\Desktop\8qM4hI4CL6.exe

Section loaded: apphelp.dll

Jump to behavior

Source: initial sample

Static PE information: section where entry point is pointing to: .hap

Source: 8qM4hI4CL6.exe	Static PE information: section name: .vqr
Source: 8qM4hI4CL6.exe	Static PE information: section name: .lsp
Source: 8qM4hI4CL6.exe	Static PE information: section name: .hen
Source: 8qM4hI4CL6.exe	Static PE information: section name: .hap

Source: C:\Users\user\Desktop\8qM4hI4CL6.exe

Code function: 0_2_0041327C push ebx; iretd

0_2_0041327D

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: 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\8qM4hI4CL6.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	1 Virtualization/Sandbox Evasion	OS Credential Dumping	21 Security Software Discovery	Remote Services	1 Archive Collected Data	1 Encrypted Channel	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 Process Injection	LSASS Memory	1 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 DLL Side-Loading	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 Obfuscated Files or Information	NTDS	System Network Configuration Discovery	Distributed Component Object Model	Input Capture	Protocol Impersonation	Traffic Duplication	Data Destruction

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
8qM4hI4CL6.exe	92%	ReversingLabs	Win32.Trojan.Zeus
8qM4hI4CL6.exe	100%	Avira	TR/Crypt.XPACK.Gen
8qM4hI4CL6.exe	100%	Joe Sandbox ML

Dropped Files

⊘No Antivirus matches

Unpacked PE Files

⊘No Antivirus matches

Domains

⊘No Antivirus matches

URLs

⊘No Antivirus matches

Domains and IPs

Contacted Domains

⊘No contacted domains info

URLs from Memory and Binaries

Name	Source	Malicious	Antivirus Detection	Reputation
http://upx.sf.net	Amcache.hve.4.dr	false		high

World Map of Contacted IPs

⊘No contacted IP infos

General Information

Joe Sandbox version:	40.0.0 Tourmaline
Analysis ID:	1430643
Start date and time:	2024-04-24 01:28:11 +02:00
Joe Sandbox product:	CloudBasic
Overall analysis duration:	0h 4m 2s
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:	9
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:	8qM4hI4CL6.exe renamed because original name is a hash value
Original Sample Name:	da54b8b040bfa5ea43fb84c2d914495e.bin.exe
Detection:	MAL
Classification:	mal60.winEXE@2/5@0/0
EGA Information:	Failed
HCA Information:	Successful, ratio: 100% Number of executed functions: 0 Number of non-executed functions: 3
Cookbook Comments:	Found application associated with file extension: .exe

Warnings

Exclude process from analysis (whitelisted): dllhost.exe, WerFault.exe, WMIADAP.exe, SIHClient.exe, svchost.exe
Excluded IPs from analysis (whitelisted): 52.182.143.212
Excluded domains from analysis (whitelisted): client.wns.windows.com, ocsp.digicert.com, onedsblobprdcus15.centralus.cloudapp.azure.com, login.live.com, slscr.update.microsoft.com, blobcollector.events.data.trafficmanager.net, ctldl.windowsupdate.com, umwatson.events.data.microsoft.com, fe3cr.delivery.mp.microsoft.com
Execution Graph export aborted for target 8qM4hI4CL6.exe, PID 7108 because there are no executed function
VT rate limit hit for: 8qM4hI4CL6.exe

Simulations

Behavior and APIs

Time	Type	Description
01:29:04	API Interceptor	1x Sleep call for process: WerFault.exe modified

Joe Sandbox View / Context

IPs

⊘No context

Domains

⊘No context

ASNs

⊘No context

JA3 Fingerprints

⊘No context

Dropped Files

⊘No context

Created / dropped Files

C:\ProgramData\Microsoft\Windows\WER\ReportQueue\AppCrash_8qM4hI4CL6.exe_72fc5f828691cf56e05ccd598eeab96bd79ce35_5a52f46c_55db9b82-1f76-4ffe-9ba3-dba7cf1ce500\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):	0.6926614684809881
Encrypted:	false
SSDEEP:	96:JvwF96yyausBhhz7Mf3BQXIDcQvc6QcEVcw3cE/X+HbHg/LZHLnxZOyWZAX/d5Fi:i3//upm0BU/wjvqzuiF3Z24IO8L
MD5:	0CF4D681E2EAC81780C534C830FB49D4
SHA1:	7B63F08F0274E36BB793A95894228371F79CE30D
SHA-256:	D804BB7C425A3D8B26809AA091ED3BF26975AFF9A7C8781C6AEA0F151782F1CD
SHA-512:	24E51D38D3C5ECBB1B9967D4B10EED0F97A1993AA91FF1042BE78F1DF213EDB70AA2E2B4D00273DFC696B1C62F2FF6B17CDA3A348F8F0E5B783245CB5DDF08D7
Malicious:	false
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.=.1.3.3.5.8.3.8.8.5.4.2.1.2.7.6.4.2.2.....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.=.1.3.3.5.8.3.8.8.5.4.2.5.1.8.2.7.0.5.....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.=.5.5.d.b.9.b.8.2.-.1.f.7.6.-.4.f.f.e.-.9.b.a.3.-.d.b.a.7.c.f.1.c.e.5.0.0.....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.b.3.7.7.0.b.b.-.5.6.0.7.-.4.4.8.2.-.8.1.9.c.-.0.2.4.6.e.f.a.1.6.d.c.6.....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.=.8.q.M.4.h.I.4.C.L.6...e.x.e.....A.p.p.S.e.s.s.i.o.n.G.u.i.d.=.0.0.0.0.1.b.c.4.-.0.0.0.1.-.0.0.1.5.-.9.9.b.2.-.f.c.0.5.d.6.9.5.d.a.0.1.....T.a.r.g.e.t.A.p.p.I.d.=.W.:.0.0.0.6.7.0.6.4.4.0.2.0.c.9.a.5.8.4.c.1.2.4.e.d.3.6.6.8.e.4.3.a.9.c.6.3.0.0.0.0.f.f.f.f.!.0.0.0.0.9.4.5.7.7.2.b.1.f.9.6.0.4.b.d.f.9.9.8.9.7.9.e.c.9.7.a.4.3.4.8.0.6.9.4.a.0.d.c.7.!.8.q.M.4.h.I.4.C.L.6...e.x.e.....T.a.r.g.e.t.A.p.p.

C:\ProgramData\Microsoft\Windows\WER\Temp\WER5C8E.tmp.dmp

Download File

Process:	C:\Windows\SysWOW64\WerFault.exe
File Type:	Mini DuMP crash report, 14 streams, Tue Apr 23 23:29:02 2024, 0x1205a4 type
Category:	dropped
Size (bytes):	32522
Entropy (8bit):	1.8703854314950554
Encrypted:	false
SSDEEP:	96:5jn8jE3bwWlq9W6de2v6NFLFWi7WDuz7GzXyeMQNW732YrKVkjS68LWx4Wqx9avn:W4wWlUC8OPGTAQNiG2t5JXznG9IhZK9
MD5:	028A3DE06E9B2CF30D091C02C61FF6D6
SHA1:	C1E22E25BA55B5872163F0306C30996DE6E439EC
SHA-256:	7ADF7A8BA45F80E49AD5B5508167F76D90607EB0C14E82ADF026B17B80E91671
SHA-512:	AD6AA5EAEE241208EBE91BB31419B7ABAC90EA7FC0343E261B1F24B174E7C709DEE90145C603CC10EF6F4EA11DE1F1B84D91A3B6F751BBAD20F22BB3026F928F
Malicious:	false
Reputation:	low
Preview:	MDMP..a..... .......>D(f....................................................T.......8...........T................q......................t...............................................................................eJ..............GenuineIntel............T...........=D(f.............................0..2...............W... .E.u.r.o.p.e. .S.t.a.n.d.a.r.d. .T.i.m.e.......................................W... .E.u.r.o.p.e. .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\WER5CFD.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):	8290
Entropy (8bit):	3.698653439373486
Encrypted:	false
SSDEEP:	192:R6l7wVeJr66GB6Y2DMSUzSgmfwfpr089bzqsfOyRm:R6lXJm6+6YBSUzSgmfwDzJfO9
MD5:	19C5A7C5F04B6047DE74166A9F21E1FD
SHA1:	EE9A31F29172F9EF6B1FEA3DA4A6A09125BDD3E4
SHA-256:	83127CDEBE6B9146187CCD0857D205FC25F42A86F3B4DA21449F349F093CD4C2
SHA-512:	35AFF1BB0DD1DCF09770673A71FC32636F21B43E6C02C9CC23FFC32AD097A010074F37C99B9BF4709458E917FEE0FB4028B78CF390827B11D98EC146EFAB5EFF
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.>.7.1.0.8.<./.P.i.

C:\ProgramData\Microsoft\Windows\WER\Temp\WER5D3C.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):	4579
Entropy (8bit):	4.475458002122468
Encrypted:	false
SSDEEP:	48:cvIwWl8zspJg77aI9DIWpW8VYbWYm8M4JGyqFH+q8gNvlGrApEd:uIjf7I7Jh7VsfJvU/vlGspEd
MD5:	0BA02D382161C6E6F517A54E33C5EB84
SHA1:	CE830BF693290A5B825093C114940B102ABD91E6
SHA-256:	B3217FE238EE77F5D74225F57A2D17624B2CAB3EF91542ED459B4B0C6C32A217
SHA-512:	10F60CC71DAB94C4F8FF1169980CF90E17245C291337208FB48B0D428DAA3520CF819648474F028BA0DEFAB30D834A5C62039977B279AC66C15938C3D62A3B9F
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="293191" />.. <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):	4.468603878371963
Encrypted:	false
SSDEEP:	6144:6zZfpi6ceLPx9skLmb0fhZWSP3aJG8nAgeiJRMMhA2zX4WABluuNwjDH5S:cZHthZWOKnMM6bFpWj4
MD5:	47F6439E5FB0629122756F02A5230027
SHA1:	BE4470D992F9B17515FE793308185BEDC6C0D7BB
SHA-256:	7AF08C832D4CCA8A6324BE8B350BA94C6EE2ECC80677D0828D185CAEFACDF9F9
SHA-512:	3B81A3BC8810EFC6A2573EC0B931B8A39F6E9823A22688779DD1FEE646C03C7B5487D9D11F5E0AD293CE73379A8F216FD99134576E9629106FADCC26EB596DE1
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.&5.................................................................................................................................................................................................................................................................................................................................................."2........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................

Static File Info

General

File type:	PE32 executable (GUI) Intel 80386, for MS Windows
Entropy (8bit):	6.747127639436871
TrID:	Win32 Executable (generic) a (10002005/4) 99.98% DOS Executable Generic (2002/1) 0.02%
File name:	8qM4hI4CL6.exe
File size:	42'496 bytes
MD5:	da54b8b040bfa5ea43fb84c2d914495e
SHA1:	945772b1f9604bdf998979ec97a43480694a0dc7
SHA256:	b6c2b60ae59ecefbfb43747a05d48a58fbd75dee7b094f9e61c694a6f7c864db
SHA512:	083d45c207cba1e5770b6953285dc878a38bac75e7194406d172d4b9e8699792a4811aee9e3ece15da84c15cf53e3d29780f6e358b6afd14ad798caa1f7afadc
SSDEEP:	768:7Y+jvRwHqTHPGq3PeVuLeBZfqM3hDNGa6+Us8RBwbds4ZYp7kvLWF:7YWvRPLPGQCuSBQ0a+4DwbdgIDQ
TLSH:	AB139ED76BE1C8F3DCD100303669A76627AFDE3280658D83C36C49902531AD3962FE6B
File Content Preview:	MZ......sp_t.........'...'...........'......................\|...^}f}(@.L.G.O.O.X.Z.e._-d).)k .(^}f}(@..NzV.Q.S.FW5.;`..:..7.PE..L....77?.....................&.......0...0........@.......................... ...............................................0.

File Icon


Icon Hash:	00928e8e8686b000

Static PE Info

General

Entrypoint:	0x413088
Entrypoint Section:	.hap
Digitally signed:	false
Imagebase:	0x400000
Subsystem:	windows gui
Image File Characteristics:	EXECUTABLE_IMAGE, 32BIT_MACHINE
DLL Characteristics:
Time Stamp:	0x3F3737A9 [Mon Aug 11 06:28:57 2003 UTC]
TLS Callbacks:
CLR (.Net) Version:
OS Version Major:	5
OS Version Minor:	0
File Version Major:	5
File Version Minor:	0
Subsystem Version Major:	5
Subsystem Version Minor:	0
Import Hash:	1286385b579bc499db79191c63f69d22

Entrypoint Preview

Instruction
mov edi, 00000000h
xor ebx, ebx
mov eax, 00000000h
mov edi, 00000000h
mov ebx, edi
mov ebx, 00000000h
mov ebx, 004130CAh
xor edi, ebx
mov edi, 004132D8h
inc byte ptr [ebx]
inc ebx
xor edx, edx
cmp ebx, 004132D8h
jne 00007F09D4E7EBF5h
inc eax
mov ecx, 00000000h
xor ecx, ecx
cmp eax, 000198C9h
jne 00007F09D4E7EBCEh
xor ebx, edi
nop
nop
nop
mov eax, dword ptr [esp]
xor ax, ax
push 0000FFFFh
push 5D7574B6h
push 71E40722h
push 15F8EF80h
push D66358ECh
mov edi, esp
cmp word ptr [eax], 5A4Dh
jne 00007F09D4E7EC15h
mov edx, dword ptr [eax+3Ch]
cmp edx, 00001000h
jnbe 00007F09D4E7EC0Ah
cmp word ptr [eax+edx], 4550h
je 00007F09D4E7EC09h
sub eax, 00010000h
jmp 00007F09D4E7EBE1h
push eax
mov esi, dword ptr [eax+edx+78h]
add esi, eax
add esi, 18h
xchg eax, ebx
lodsd
push eax
lodsd
push eax
lodsd
push eax
add eax, ebx
push eax
lodsd
push eax
mov ebp, esp
mov ecx, dword ptr [ebp+10h]
xor edx, edx
mov esi, dword ptr [ebp+04h]
mov esi, dword ptr [esi]
add esi, ebx
xor eax, eax
push eax
ror eax, 07h
xor dword ptr [esp], eax
lodsb
test al, al
jne 00007F09D4E7EBF7h
pop eax
push edi
cmp dword ptr [edi], 0000FFFFh
je 00007F09D4E7EC0Bh
cmp eax, dword ptr [edi]
je 00007F09D4E7EC11h

Data Directories

Name	Virtual Address	Virtual Size	Is in Section
IMAGE_DIRECTORY_ENTRY_EXPORT	0x0	0x0
IMAGE_DIRECTORY_ENTRY_IMPORT	0x13018	0x74	.hap
IMAGE_DIRECTORY_ENTRY_RESOURCE	0x0	0x0
IMAGE_DIRECTORY_ENTRY_EXCEPTION	0x0	0x0
IMAGE_DIRECTORY_ENTRY_SECURITY	0x0	0x0
IMAGE_DIRECTORY_ENTRY_BASERELOC	0x11000	0x1120	.hen
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
.vqr	0x1000	0xd406	0x8800	f2ddc9c2c59c0d92d715d1c1b0f4a5a6	False	0.6434110753676471	data	6.707811481711903	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
.lsp	0xf000	0x1300	0x400	54abd40c4fc04f6f6375d344b7ffe02d	False	0.421875	data	3.101659200234442	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
.hen	0x11000	0x1150	0x1200	eba0a66dedda169ca5de63667eb53f08	False	0.7994791666666666	data	6.550717202569502	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
.hap	0x13000	0xf000	0x400	ed602cecc60ba3a64943391dd14a4cdd	False	0.806640625	data	6.209133978860185	IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE

Imports

DLL	Import
shell32.dll	SHBrowseForFolderW, SHFileOperationW

Network Behavior

⊘No network behavior found

Statistics

CPU Usage

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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: 8qM4hI4CL6.exePID: 7108, Parent PID: 4004

General

Target ID:	0
Start time:	01:29:01
Start date:	24/04/2024
Path:	C:\Users\user\Desktop\8qM4hI4CL6.exe
Wow64 process (32bit):	true
Commandline:	"C:\Users\user\Desktop\8qM4hI4CL6.exe"
Imagebase:	0x400000
File size:	42'496 bytes
MD5 hash:	DA54B8B040BFA5EA43FB84C2D914495E
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Reputation:	low
Has exited:	true

Show Windows behavior

Chronological Activities

Analysis Process: WerFault.exePID: 5936, Parent PID: 7108

General

Target ID:	4
Start time:	01:29:02
Start date:	24/04/2024
Path:	C:\Windows\SysWOW64\WerFault.exe
Wow64 process (32bit):	true
Commandline:	C:\Windows\SysWOW64\WerFault.exe -u -p 7108 -s 332
Imagebase:	0x260000
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: 8qM4hI4CL6.exePID: 7108, Parent PID: 4004COMMON

Non-executed Functions

Function 00409259 Relevance: .2, Instructions: 223COMMON

Download Yara Rule

Memory Dump Source

Source File: 00000000.00000002.2152620079.0000000000401000.00000008.00000001.01000000.00000003.sdmp, Offset: 00400000, based on PE: true

Associated: 00000000.00000002.2152600259.0000000000400000.00000002.00000001.01000000.00000003.sdmpDownload File
Associated: 00000000.00000002.2152640842.000000000040F000.00000008.00000001.01000000.00000003.sdmpDownload File
Associated: 00000000.00000002.2152657167.0000000000411000.00000008.00000001.01000000.00000003.sdmpDownload File
Associated: 00000000.00000002.2152671903.0000000000413000.00000040.00000001.01000000.00000003.sdmpDownload File

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_0_2_400000_8qM4hI4CL6.jbxd

Similarity

API ID:
String ID:
API String ID:
Opcode ID: c15c1ee89e93c96ae34e4ef4bd20b42e19debdc84aa94c683d830ec268d23c08
Instruction ID: a27b81c3c973c3ab2fc13175cdfa6a580873f1c140edbbc88485b45d6776d9b7
Opcode Fuzzy Hash: c15c1ee89e93c96ae34e4ef4bd20b42e19debdc84aa94c683d830ec268d23c08
Instruction Fuzzy Hash: 1781A672D0552ADBDF14CE68C5406ADB7B1EB85324F1542AADC56BB3C2C338AD42CBC5

Uniqueness

Uniqueness Score: -1.00%

Function 004077ED Relevance: 15.4, Strings: 12, Instructions: 416COMMON

Download Yara Rule

Strings

HTTP/1.0 200 Connection established, xrefs: 00407B70
Host: , xrefs: 004079C4
http://, xrefs: 00407899
Connection: , xrefs: 0040796B
*keep-alive*, xrefs: 00407986
Proxy-, xrefs: 004079A1
/, xrefs: 0040788A
P, xrefs: 004078DB
CONNECT , xrefs: 00407856
Content-Length: , xrefs: 004079F9, 00407BF9
Proxy-Connection: , xrefs: 0040794A
Connection: close, xrefs: 00407C5F

Memory Dump Source

Source File: 00000000.00000002.2152620079.0000000000401000.00000008.00000001.01000000.00000003.sdmp, Offset: 00400000, based on PE: true

Associated: 00000000.00000002.2152600259.0000000000400000.00000002.00000001.01000000.00000003.sdmpDownload File
Associated: 00000000.00000002.2152640842.000000000040F000.00000008.00000001.01000000.00000003.sdmpDownload File
Associated: 00000000.00000002.2152657167.0000000000411000.00000008.00000001.01000000.00000003.sdmpDownload File
Associated: 00000000.00000002.2152671903.0000000000413000.00000040.00000001.01000000.00000003.sdmpDownload File

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_0_2_400000_8qM4hI4CL6.jbxd

Similarity

API ID:
String ID: *keep-alive*$/$CONNECT $Connection: $Connection: close$Content-Length: $HTTP/1.0 200 Connection established$Host: $P$Proxy-$Proxy-Connection: $http://
API String ID: 0-737691513
Opcode ID: f8e968f331d019ffe4309dbe7e60fe2b18de4373e83afef3d01f5d982da68cd0
Instruction ID: 2340d908603eef8f3025f8e7f443e7d1b5398c4300ef28fc94a3e923d818be13
Opcode Fuzzy Hash: f8e968f331d019ffe4309dbe7e60fe2b18de4373e83afef3d01f5d982da68cd0
Instruction Fuzzy Hash: 9CD1E471E0C305BAFB206B658D4AF6F3FA8AF01304F14443BF544B52D2EA7DA9418B5A

Uniqueness

Uniqueness Score: -1.00%

Function 004085A9 Relevance: 8.9, Strings: 7, Instructions: 176COMMON

Download Yara Rule

Strings

&v=, xrefs: 0040862F
&n=, xrefs: 0040861D
&sp=, xrefs: 004086CB
&s=, xrefs: 004086A4
&i=, xrefs: 00408660
&lcp=, xrefs: 00408704
&pr=, xrefs: 0040873A

Memory Dump Source

Source File: 00000000.00000002.2152620079.0000000000401000.00000008.00000001.01000000.00000003.sdmp, Offset: 00400000, based on PE: true

Associated: 00000000.00000002.2152600259.0000000000400000.00000002.00000001.01000000.00000003.sdmpDownload File
Associated: 00000000.00000002.2152640842.000000000040F000.00000008.00000001.01000000.00000003.sdmpDownload File
Associated: 00000000.00000002.2152657167.0000000000411000.00000008.00000001.01000000.00000003.sdmpDownload File
Associated: 00000000.00000002.2152671903.0000000000413000.00000040.00000001.01000000.00000003.sdmpDownload File

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_0_2_400000_8qM4hI4CL6.jbxd

Similarity

API ID:
String ID: &i=$&lcp=$&n=$&pr=$&s=$&sp=$&v=
API String ID: 0-1780237566
Opcode ID: 088afcfed5fc1dbe4f17afd226ab5fc3f97d9bf1a661a27fa7f27897b77fbee9
Instruction ID: 98774508b8a035cde5116ebc5689c9d0629f10a91bbe3444886611f51d9cca31
Opcode Fuzzy Hash: 088afcfed5fc1dbe4f17afd226ab5fc3f97d9bf1a661a27fa7f27897b77fbee9
Instruction Fuzzy Hash: 6851B1B25002057EDB12EFA5DD46EFB37ACAB05704F04443FBA94F7191EA7895048BB8

Uniqueness

Uniqueness Score: -1.00%

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 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

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:	Command: Command Execution, File: File Creation, Process: Process Creation, Script: Script Execution
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:	Network Traffic: Network Traffic Content
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 8qM4hI4CL6.exe

Overview

General Information

Detection

Signatures

Classification

Process Tree

Malware Configuration

Yara Signatures

Sigma Signatures

Snort Signatures

Joe Sandbox Signatures

AV Detection

Compliance

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_8qM4hI4CL6.exe_72fc5f828691cf56e05ccd598eeab96bd79ce35_5a52f46c_55db9b82-1f76-4ffe-9ba3-dba7cf1ce500\Report.wer

C:\ProgramData\Microsoft\Windows\WER\Temp\WER5C8E.tmp.dmp

C:\ProgramData\Microsoft\Windows\WER\Temp\WER5CFD.tmp.WERInternalMetadata.xml

C:\ProgramData\Microsoft\Windows\WER\Temp\WER5D3C.tmp.xml

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

Static File Info

General

File Icon

Static PE Info

General

Entrypoint Preview

Data Directories

Sections

Imports

Network Behavior

Statistics

CPU Usage

Memory Usage

High Level Behavior Distribution

back

Behavior

System Behavior

Analysis Process: 8qM4hI4CL6.exePID: 7108, Parent PID: 4004

General

Chronological Activities

Analysis Process: WerFault.exePID: 5936, Parent PID: 7108

General

Windows Analysis Report
8qM4hI4CL6.exe