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Windows Analysis Report
JVi84k2SSG.exe

Overview

General Information

Sample name:	JVi84k2SSG.exe renamed because original name is a hash value
Original sample name:	a6c151ab4a6fc059dea03d13e02784b6.bin.exe
Analysis ID:	1430671
MD5:	a6c151ab4a6fc059dea03d13e02784b6
SHA1:	30e76ad7da3c50d7c2d9e69885bb9668fa7a4b32
SHA256:	8e6e43df08951916adca26672320ee3100c0605b9355eb74bf529c66546ffbb5
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

PE file does not import any functions

Uses 32bit PE files

Uses code obfuscation techniques (call, push, ret)

Classification

Process Tree

System is w10x64

JVi84k2SSG.exe (PID: 7324 cmdline: "C:\Users\user\Desktop\JVi84k2SSG.exe" MD5: A6C151AB4A6FC059DEA03D13E02784B6)

WerFault.exe (PID: 7388 cmdline: C:\Windows\SysWOW64\WerFault.exe -u -p 7324 -s 236 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: JVi84k2SSG.exe

Avira: detected

Multi AV Scanner detection for submitted file

Source: JVi84k2SSG.exe	ReversingLabs: Detection: 86%
Source: JVi84k2SSG.exe	Virustotal: Detection: 84%			Perma Link

Machine Learning detection for sample

Source: JVi84k2SSG.exe

Joe Sandbox ML: detected

Source: JVi84k2SSG.exe

Static PE information: EXECUTABLE_IMAGE, 32BIT_MACHINE

Source: Amcache.hve.3.dr

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

Source: C:\Users\user\Desktop\JVi84k2SSG.exe

Code function: 0_2_00409725

0_2_00409725

Source: C:\Users\user\Desktop\JVi84k2SSG.exe

Process created: C:\Windows\SysWOW64\WerFault.exe C:\Windows\SysWOW64\WerFault.exe -u -p 7324 -s 236

Source: JVi84k2SSG.exe

Static PE information: No import functions for PE file found

Source: JVi84k2SSG.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\WERReportingForProcess7324

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

File created: C:\ProgramData\Microsoft\Windows\WER\Temp\087ec64e-1a0e-4b14-b1a5-687fa9605429

Jump to behavior

Source: C:\Users\user\Desktop\JVi84k2SSG.exe

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

Jump to behavior

Source: JVi84k2SSG.exe	ReversingLabs: Detection: 86%
Source: JVi84k2SSG.exe	Virustotal: Detection: 84%

Source: unknown	Process created: C:\Users\user\Desktop\JVi84k2SSG.exe "C:\Users\user\Desktop\JVi84k2SSG.exe"
Source: C:\Users\user\Desktop\JVi84k2SSG.exe	Process created: C:\Windows\SysWOW64\WerFault.exe C:\Windows\SysWOW64\WerFault.exe -u -p 7324 -s 236

Source: C:\Users\user\Desktop\JVi84k2SSG.exe

Section loaded: apphelp.dll

Jump to behavior

Source: initial sample

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

Source: JVi84k2SSG.exe	Static PE information: section name: .papin
Source: JVi84k2SSG.exe	Static PE information: section name: .tep
Source: JVi84k2SSG.exe	Static PE information: section name: .dubmn

Source: C:\Users\user\Desktop\JVi84k2SSG.exe

Code function: 0_2_0040F773 push ds; retf 5582h

0_2_0040F79E

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.3.dr	Binary or memory string: VMware
Source: Amcache.hve.3.dr	Binary or memory string: VMware Virtual USB Mouse
Source: Amcache.hve.3.dr	Binary or memory string: vmci.syshbin
Source: Amcache.hve.3.dr	Binary or memory string: VMware, Inc.
Source: Amcache.hve.3.dr	Binary or memory string: VMware20,1hbin@
Source: Amcache.hve.3.dr	Binary or memory string: c:\windows\system32\driverstore\filerepository\vmci.inf_amd64_68ed49469341f563
Source: Amcache.hve.3.dr	Binary or memory string: Ascsi/cdrom&ven_necvmwar&prod_vmware_sata_cd00/4&224f42ef&0&000000
Source: Amcache.hve.3.dr	Binary or memory string: .Z$c:/windows/system32/drivers/vmci.sys
Source: Amcache.hve.3.dr	Binary or memory string: :scsi/disk&ven_vmware&prod_virtual_disk/4&1656f219&0&000000
Source: Amcache.hve.3.dr	Binary or memory string: pci\ven_15ad&dev_0740&subsys_074015ad,pci\ven_15ad&dev_0740,root\vmwvmcihostdev
Source: Amcache.hve.3.dr	Binary or memory string: c:/windows/system32/drivers/vmci.sys
Source: Amcache.hve.3.dr	Binary or memory string: scsi/cdrom&ven_necvmwar&prod_vmware_sata_cd00/4&224f42ef&0&000000
Source: Amcache.hve.3.dr	Binary or memory string: vmci.sys
Source: Amcache.hve.3.dr	Binary or memory string: VMware-56 4d 43 71 48 15 3d ed-ae e6 c7 5a ec d9 3b f0
Source: Amcache.hve.3.dr	Binary or memory string: vmci.syshbin`
Source: Amcache.hve.3.dr	Binary or memory string: \driver\vmci,\driver\pci
Source: Amcache.hve.3.dr	Binary or memory string: scsi/disk&ven_vmware&prod_virtual_disk/4&1656f219&0&000000
Source: Amcache.hve.3.dr	Binary or memory string: VMware20,1
Source: Amcache.hve.3.dr	Binary or memory string: Microsoft Hyper-V Generation Counter
Source: Amcache.hve.3.dr	Binary or memory string: NECVMWar VMware SATA CD00
Source: Amcache.hve.3.dr	Binary or memory string: VMware Virtual disk SCSI Disk Device
Source: Amcache.hve.3.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.3.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.3.dr	Binary or memory string: Microsoft Hyper-V Virtualization Infrastructure Driver
Source: Amcache.hve.3.dr	Binary or memory string: VMware PCI VMCI Bus Device
Source: Amcache.hve.3.dr	Binary or memory string: VMware VMCI Bus Device
Source: Amcache.hve.3.dr	Binary or memory string: VMware Virtual RAM
Source: Amcache.hve.3.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.3.dr	Binary or memory string: vmci.inf_amd64_68ed49469341f563

Source: C:\Users\user\Desktop\JVi84k2SSG.exe

Process queried: DebugPort

Jump to behavior

Source: Amcache.hve.3.dr	Binary or memory string: c:\programdata\microsoft\windows defender\platform\4.18.23080.2006-0\msmpeng.exe
Source: Amcache.hve.3.dr	Binary or memory string: msmpeng.exe
Source: Amcache.hve.3.dr	Binary or memory string: c:\program files\windows defender\msmpeng.exe
Source: Amcache.hve.3.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	Link
JVi84k2SSG.exe	87%	ReversingLabs	Win32.Trojan.Zeus
JVi84k2SSG.exe	85%	Virustotal		Browse
JVi84k2SSG.exe	100%	Avira	TR/Crypt.XPACK.Gen
JVi84k2SSG.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.3.dr	false		high

World Map of Contacted IPs

⊘No contacted IP infos

General Information

Joe Sandbox version:	40.0.0 Tourmaline
Analysis ID:	1430671
Start date and time:	2024-04-24 02:34:05 +02:00
Joe Sandbox product:	CloudBasic
Overall analysis duration:	0h 4m 0s
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:	8
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:	JVi84k2SSG.exe renamed because original name is a hash value
Original Sample Name:	a6c151ab4a6fc059dea03d13e02784b6.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: 4
Cookbook Comments:	Found application associated with file extension: .exe

Warnings

Exclude process from analysis (whitelisted): MpCmdRun.exe, WerFault.exe, WMIADAP.exe, SIHClient.exe, conhost.exe, svchost.exe
Excluded IPs from analysis (whitelisted): 20.42.73.29
Excluded domains from analysis (whitelisted): ocsp.digicert.com, login.live.com, slscr.update.microsoft.com, blobcollector.events.data.trafficmanager.net, onedsblobprdeus15.eastus.cloudapp.azure.com, ctldl.windowsupdate.com, umwatson.events.data.microsoft.com, fe3cr.delivery.mp.microsoft.com
Execution Graph export aborted for target JVi84k2SSG.exe, PID 7324 because there are no executed function
Not all processes where analyzed, report is missing behavior information

Simulations

Behavior and APIs

Time	Type	Description
02:35:04	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_JVi84k2SSG.exe_aaf5fb1229312d3629a7c2d9a95c3d927f59b_bb82a7eb_366d3244-1402-4362-b5e5-cfb8e92736bd\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):	0.6328542525863985
Encrypted:	false
SSDEEP:	192:lqiYFFPDF3a8li0BU/sDvjEzuiF0Z24IO8gqp:9YFjaaBU/AjEzuiF0Y4IO8v
MD5:	7F9843E542BFEABAAB8E03B8229CD57B
SHA1:	FC497B0ECBDD47709C208542A9809BC90CD598A6
SHA-256:	2FDBD688318B3CC49B46013A5175A518115CEE10BF6D82A983306A2A7C9E7D07
SHA-512:	FC5C4B1B2C23F78B5349EE90CD0F1239230E17AA64028E4C5DCA2A0761F6EC7DF97DE6DB13F913AF2718A7C194EA859F45B74D2CE0BD4BDFBBF9B0AE84E381A8
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.=.1.3.3.5.8.3.9.2.4.9.3.3.8.5.9.5.8.5.....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.=.1.3.3.5.8.3.9.2.4.9.3.6.9.8.4.5.5.4.....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.=.3.6.6.d.3.2.4.4.-.1.4.0.2.-.4.3.6.2.-.b.5.e.5.-.c.f.b.8.e.9.2.7.3.6.b.d.....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.=.c.7.2.6.9.3.5.8.-.9.a.c.1.-.4.7.c.5.-.8.0.0.9.-.b.5.9.6.3.6.e.d.d.5.f.f.....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.=.J.V.i.8.4.k.2.S.S.G...e.x.e.....A.p.p.S.e.s.s.i.o.n.G.u.i.d.=.0.0.0.0.1.c.9.c.-.0.0.0.1.-.0.0.1.4.-.c.d.d.9.-.2.f.3.9.d.f.9.5.d.a.0.1.....T.a.r.g.e.t.A.p.p.I.d.=.W.:.0.0.0.6.c.b.5.8.5.5.6.7.3.e.5.4.a.f.b.3.a.d.1.e.0.2.3.c.d.e.2.0.a.e.9.b.0.0.0.0.f.f.f.f.!.0.0.0.0.3.0.e.7.6.a.d.7.d.a.3.c.5.0.d.7.c.2.d.9.e.6.9.8.8.5.b.b.9.6.6.8.f.a.7.a.4.b.3.2.!.J.V.i.8.4.k.2.S.S.G...e.x.e.....T.a.r.g.e.t.A.p.p.

C:\ProgramData\Microsoft\Windows\WER\Temp\WER3272.tmp.dmp

Download File

Process:	C:\Windows\SysWOW64\WerFault.exe
File Type:	Mini DuMP crash report, 14 streams, Wed Apr 24 00:34:53 2024, 0x1205a4 type
Category:	dropped
Size (bytes):	18760
Entropy (8bit):	2.045898753845593
Encrypted:	false
SSDEEP:	96:598VE383D6CQRWL++ZH1i7naahlFAfrFLZbktdgzwIkWIkWI/oI4y8uWgy:Ecer1OTFAfrFLOsIy8zgy
MD5:	185128AF3BB3205B84D9C423CAF0E282
SHA1:	C77C66DB757BCC6DA5212A848E7217117D01074C
SHA-256:	148EC842E8449C771D1A10713F3E68A41BC2D4709C9C95CB4270C300222841CA
SHA-512:	492B458202D1E7458875E7FD690B83E89F9B358F2667BDB776785B0F6EA5F7C31A8F3DEA768EA1A72AC7084D62740FA0B8DADBD8D5EEE1C8B79DFDC1CD9CCC8D
Malicious:	false
Reputation:	low
Preview:	MDMP..a..... ........S(f............4...............<.......d...............T.......8...........T................?......................................................................................................eJ......L.......GenuineIntel............T............S(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\WER32B1.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):	8284
Entropy (8bit):	3.6992986591235297
Encrypted:	false
SSDEEP:	192:R6l7wVeJVrq86O86Y9VSU3XxGgmfuZIdprt89bVhqsflYEHm:R6lXJVN6O86Y/SU3ggmfTqVhJflY5
MD5:	38C20628D64AB430E53114DFCDE8C92B
SHA1:	82ADF22D87A90B9075398668EF0ADA7CCA826ACF
SHA-256:	47506F4825E022699BD64FD29A33319A88E408FF724D1543981E3204B55CCB37
SHA-512:	9EDFABBBCE9679F52AD07A9FD82D94DB3C1A8BE030EDEC24672F5C64D2ACED0DF289579543C9BC3A8714D43B39A88C3E5514FCC8949AB204716940865B9E70F1
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.>.7.3.2.4.<./.P.i.

C:\ProgramData\Microsoft\Windows\WER\Temp\WER32D1.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):	4.48157964990345
Encrypted:	false
SSDEEP:	48:cvIwWl8zsSJg77aI9TQWpW8VYXYm8M4JPNdUFSa+q89rS80frPId:uIjfgI71p7VDJPfhaCrT0frPId
MD5:	67C915BCCFF0BAD341C9839B8965A42F
SHA1:	88760077EDCA8EDC5BF5BF9AAF534FE8A3F19F45
SHA-256:	1E88CB4FAF77ECAA0E0FE01CB30CE0041CB1828770CFD4479AE5DF61076DCC26
SHA-512:	4F92E1C485347DC4639FD30C26C20F202B2168C8EC45A531FBEE122149413E50B82D4B9B6C0457FD0CF727E19B07F8F0156149080A7C8EE879CC78B697CEFF86
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="293257" />.. <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):	4.465429242771814
Encrypted:	false
SSDEEP:	6144:3IXfpi67eLPU9skLmb0b4+WSPKaJG8nAgejZMMhA2gX4WABl0uNkdwBCswSbv:4XD94+WlLZMM6YFHS+v
MD5:	5D5DA4C4DE2809911F6A4E8A175F860C
SHA1:	9AFAD4368E668E1653C9B2EB3B77AA3F33C79FB3
SHA-256:	3720C1A47E88E93FFB45DDCB191BE66228B17B4577F5A42FA04F78F27604D601
SHA-512:	2FCF88D2BC1912A4D20CC9BEA790DBF0589529F67392D4AB9FC0DD30D747977D8F74812F0D14DB1EF50194B900863C9276A1391040AB94E828FAAC123570F37E
Malicious:	false
Reputation:	low
Preview:	regf6...6....\.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.9\9................................................................................................................................................................................................................................................................................................................................................6J.........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................

Static File Info

General

File type:	MS-DOS executable PE32 executable (GUI) Intel 80386, for MS Windows
Entropy (8bit):	6.753349518504468
TrID:	Win32 Executable (generic) a (10002005/4) 99.96% Generic Win/DOS Executable (2004/3) 0.02% DOS Executable Generic (2002/1) 0.02% Sybase iAnywhere database files (19/3) 0.00% Autodesk FLIC Image File (extensions: flc, fli, cel) (7/3) 0.00%
File name:	JVi84k2SSG.exe
File size:	45'056 bytes
MD5:	a6c151ab4a6fc059dea03d13e02784b6
SHA1:	30e76ad7da3c50d7c2d9e69885bb9668fa7a4b32
SHA256:	8e6e43df08951916adca26672320ee3100c0605b9355eb74bf529c66546ffbb5
SHA512:	70e33ed4fd26b67742783a36078af5b39052f71ea343ba17b9cd8345363ec7c489baae389a193c261f7f21b23ccf4dfb91c1b7601dad610c9b7823d8579b5ca5
SSDEEP:	768:hY+OvuxErRsPc6SzNSwddLLAlzLQbUU8/E0l4ql/649+wREkUnZoWOFVc8D:hYnvuurCPczNSQAlzUwmCBpREk3Vl
TLSH:	53138C97B7E1D8F3DD8100312779A72A5BBFDD230064998BC73849C624716E3952BE2B
File Content Preview:	MZ............................................................................6.`...`...`.....$.....(.'.....^}f}(@..G.C.Q.?.M.D...8d.{7..s....*.....^}f}(@..G.C.Q.?.M.D...8d.{7..s...."{...L..i..Z.T...8C".\.f....-d...H...l....{z}t.>1XPE..L...0PuB...........

File Icon


Icon Hash:	90cececece8e8eb0

Static PE Info

General

Entrypoint:	0x40f773
Entrypoint Section:	.tep
Digitally signed:	false
Imagebase:	0x400000
Subsystem:	windows gui
Image File Characteristics:	EXECUTABLE_IMAGE, 32BIT_MACHINE
DLL Characteristics:
Time Stamp:	0x42755030 [Sun May 1 21:54:56 2005 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:

Entrypoint Preview

Instruction
mov ebx, 0040F79Dh
xor ecx, ecx
mov edx, DE0EC672h
sub byte ptr [ebx], dl
inc ebx
shr edx, 08h
inc ecx
cmp ecx, 04h
jne 00007F57D0F56AFCh
mov edx, DE0EC672h
mov ecx, 00000000h
cmp ebx, 0040FA9Fh
jc 00007F57D0F56AD4h
nop
nop
nop
xor ecx, ecx
xor ecx, ecx
xor ecx, ecx
xor ecx, ecx
xor ecx, ecx
xor ecx, ecx
xor ecx, ecx
xor ecx, ecx
xor ecx, ecx
xor ecx, ecx
xor ecx, ecx
xor ecx, ecx
xor ecx, ecx
xor ecx, ecx
xor ecx, ecx
xor ecx, ecx
xor ecx, ecx
xor ecx, ecx
xor ecx, ecx
xor ecx, ecx
xor ecx, ecx
xor ecx, ecx
xor ecx, ecx
xor ecx, ecx
xor ecx, ecx
xor ecx, ecx
xor ecx, ecx
xor ecx, ecx
xor ecx, ecx
xor ecx, ecx
xor ecx, ecx
mov ecx, DE0EC672h
cmp ecx, dword ptr [esp]
je 00007F57D0F56C82h
mov ecx, 00000000h
mov ebx, 0040F79Dh
add ebx, 32h
mov edx, dword ptr [esp]
inc ebx
cmp ebx, 0040FA9Fh
jne 00007F57D0F56AE6h
inc ecx
cmp ecx, 00015F90h
jne 00007F57D0F56AD5h
xor eax, eax
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 00007F57D0F56B05h
mov edx, dword ptr [eax+3Ch]

Data Directories

Name	Virtual Address	Virtual Size	Is in Section
IMAGE_DIRECTORY_ENTRY_EXPORT	0x0	0x0
IMAGE_DIRECTORY_ENTRY_IMPORT	0x0	0x0
IMAGE_DIRECTORY_ENTRY_RESOURCE	0x0	0x0
IMAGE_DIRECTORY_ENTRY_EXCEPTION	0x0	0x0
IMAGE_DIRECTORY_ENTRY_SECURITY	0x0	0x0
IMAGE_DIRECTORY_ENTRY_BASERELOC	0x11000	0x119c	.dubmn
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
.papin	0x1000	0xdd02	0x8e00	02b97eee0690ef5c275270d9d124bcaa	False	0.6426881602112676	data	6.701912165113598	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
.tep	0xf000	0x133c	0xc00	cd37d02f8e7a63d88e980b0699362cf7	False	0.5384114583333334	data	5.198992303699803	IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
.dubmn	0x11000	0x11000	0x1200	888a6c239cefd673e6be081be0fb9773	False	0.8246527777777778	data	6.669246533427736	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ

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: JVi84k2SSG.exePID: 7324, Parent PID: 2580

General

Target ID:	0
Start time:	02:34:53
Start date:	24/04/2024
Path:	C:\Users\user\Desktop\JVi84k2SSG.exe
Wow64 process (32bit):	true
Commandline:	"C:\Users\user\Desktop\JVi84k2SSG.exe"
Imagebase:	0x400000
File size:	45'056 bytes
MD5 hash:	A6C151AB4A6FC059DEA03D13E02784B6
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: 7388, Parent PID: 7324

General

Target ID:	3
Start time:	02:34:53
Start date:	24/04/2024
Path:	C:\Windows\SysWOW64\WerFault.exe
Wow64 process (32bit):	true
Commandline:	C:\Windows\SysWOW64\WerFault.exe -u -p 7324 -s 236
Imagebase:	0xea0000
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: JVi84k2SSG.exePID: 7324, Parent PID: 2580COMMON

Non-executed Functions

Function 00409725 Relevance: .2, Instructions: 223COMMON

Download Yara Rule

Memory Dump Source

Source File: 00000000.00000002.1745589219.0000000000400000.00000002.00000001.01000000.00000003.sdmp, Offset: 00400000, based on PE: true

Associated: 00000000.00000002.1745605691.000000000040F000.00000040.00000001.01000000.00000003.sdmpDownload File
Associated: 00000000.00000002.1745617986.0000000000411000.00000002.00000001.01000000.00000003.sdmpDownload File

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_0_2_400000_JVi84k2SSG.jbxd

Similarity

API ID:
String ID:
API String ID:
Opcode ID: c15c1ee89e93c96ae34e4ef4bd20b42e19debdc84aa94c683d830ec268d23c08
Instruction ID: e1d96d72a0b557909897ba5db48372803fccbb7f52f524a36d4da9fd9524c71e
Opcode Fuzzy Hash: c15c1ee89e93c96ae34e4ef4bd20b42e19debdc84aa94c683d830ec268d23c08
Instruction Fuzzy Hash: 5D816F73D1552ADBDF14CE68C5406ADB7B1EB85324F2982AADC52BB3C2C234AD41DBC4

Uniqueness

Uniqueness Score: -1.00%

Function 00407BE5 Relevance: 15.4, Strings: 12, Instructions: 416COMMON

Download Yara Rule

Strings

HTTP/1.0 200 Connection established, xrefs: 00407F68
P, xrefs: 00407CD3
Proxy-, xrefs: 00407D99
http://, xrefs: 00407C91
CONNECT , xrefs: 00407C4E
Host: , xrefs: 00407DBC
/, xrefs: 00407C82
Connection: close, xrefs: 00408057
Proxy-Connection: , xrefs: 00407D42
*keep-alive*, xrefs: 00407D7E
Content-Length: , xrefs: 00407DF1, 00407FF1
Connection: , xrefs: 00407D63

Memory Dump Source

Source File: 00000000.00000002.1745589219.0000000000400000.00000002.00000001.01000000.00000003.sdmp, Offset: 00400000, based on PE: true

Associated: 00000000.00000002.1745605691.000000000040F000.00000040.00000001.01000000.00000003.sdmpDownload File
Associated: 00000000.00000002.1745617986.0000000000411000.00000002.00000001.01000000.00000003.sdmpDownload File

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_0_2_400000_JVi84k2SSG.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: a2c33b88ea51d747a67952f097a5263c7a4a18ab3472b4f8b150621fe5b13796
Instruction ID: c94d4ee9c4b76ff5e22f1f0d943cd323c518ce63c5d0f5666debdc2a4d862c44
Opcode Fuzzy Hash: a2c33b88ea51d747a67952f097a5263c7a4a18ab3472b4f8b150621fe5b13796
Instruction Fuzzy Hash: 08D10671D083057AFB206B75CD0AFAF7AA9EF11304F14407BF900B52D2EB799945879A

Uniqueness

Uniqueness Score: -1.00%

Function 004089EA Relevance: 8.9, Strings: 7, Instructions: 176COMMON

Download Yara Rule

Strings

&pr=, xrefs: 00408B7B
&sp=, xrefs: 00408B0C
&v=, xrefs: 00408A70
&i=, xrefs: 00408AA1
&n=, xrefs: 00408A5E
&s=, xrefs: 00408AE5
&lcp=, xrefs: 00408B45

Memory Dump Source

Source File: 00000000.00000002.1745589219.0000000000400000.00000002.00000001.01000000.00000003.sdmp, Offset: 00400000, based on PE: true

Associated: 00000000.00000002.1745605691.000000000040F000.00000040.00000001.01000000.00000003.sdmpDownload File
Associated: 00000000.00000002.1745617986.0000000000411000.00000002.00000001.01000000.00000003.sdmpDownload File

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_0_2_400000_JVi84k2SSG.jbxd

Similarity

API ID:
String ID: &i=$&lcp=$&n=$&pr=$&s=$&sp=$&v=
API String ID: 0-1780237566
Opcode ID: 70bd1bd3378160f92b759344d4d12acce2a8098cf264ecb5c5b199c1ff2b17a1
Instruction ID: ab5c409e46917d3d06411c10268cb5eb35fd27e8efd445c584ef3ecb109a5de5
Opcode Fuzzy Hash: 70bd1bd3378160f92b759344d4d12acce2a8098cf264ecb5c5b199c1ff2b17a1
Instruction Fuzzy Hash: DF5192B25042057ADB01ABB69C42EFF37ACBB49708F04443FB951F31D2EA7999048B68

Uniqueness

Uniqueness Score: -1.00%

Function 0040638D Relevance: 5.0, Strings: 4, Instructions: 31COMMON

Download Yara Rule

Strings

O, xrefs: 004063CE
x(, xrefs: 00406393
K, xrefs: 004063D4
1, xrefs: 00406398

Memory Dump Source

Source File: 00000000.00000002.1745589219.0000000000400000.00000002.00000001.01000000.00000003.sdmp, Offset: 00400000, based on PE: true

Associated: 00000000.00000002.1745605691.000000000040F000.00000040.00000001.01000000.00000003.sdmpDownload File
Associated: 00000000.00000002.1745617986.0000000000411000.00000002.00000001.01000000.00000003.sdmpDownload File

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_0_2_400000_JVi84k2SSG.jbxd

Similarity

API ID:
String ID: 1$K$O$x(
API String ID: 0-640814622
Opcode ID: d2812dc9456ceecc0ab1997ed26d0610e6291b736cc30df3be2897a0138c6f42
Instruction ID: 4aa91086eeef1f860617d52a321b8b78f0c29f46e0b1aad0e27d688824c59945
Opcode Fuzzy Hash: d2812dc9456ceecc0ab1997ed26d0610e6291b736cc30df3be2897a0138c6f42
Instruction Fuzzy Hash: 47F03070900109BBDF209B90E945ADE7FB89B01344F000072F901F65A1D6B89969EB98

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 JVi84k2SSG.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_JVi84k2SSG.exe_aaf5fb1229312d3629a7c2d9a95c3d927f59b_bb82a7eb_366d3244-1402-4362-b5e5-cfb8e92736bd\Report.wer

C:\ProgramData\Microsoft\Windows\WER\Temp\WER3272.tmp.dmp

C:\ProgramData\Microsoft\Windows\WER\Temp\WER32B1.tmp.WERInternalMetadata.xml

C:\ProgramData\Microsoft\Windows\WER\Temp\WER32D1.tmp.xml

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

Static File Info

General

File Icon

Static PE Info

General

Entrypoint Preview

Data Directories

Sections

Network Behavior

Statistics

CPU Usage

Memory Usage

High Level Behavior Distribution

back

Behavior

System Behavior

Analysis Process: JVi84k2SSG.exePID: 7324, Parent PID: 2580

General

Chronological Activities

Analysis Process: WerFault.exePID: 7388, Parent PID: 7324

General

Chronological Activities

Windows Analysis Report
JVi84k2SSG.exe