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Windows Analysis Report
0fRA2tfOob.exe

Overview

General Information

Sample name:	0fRA2tfOob.exe renamed because original name is a hash value
Original sample name:	d37bf2a178ef7cb45051252303a82c5d.bin.exe
Analysis ID:	1430645
MD5:	d37bf2a178ef7cb45051252303a82c5d
SHA1:	4e6431cad05b3cf1a042b6929c4833c3da694582
SHA256:	06af507fabf065b179f1f682b662ef333ece031d9fc081fcd70c2a9103571a26
Tags:	exeprg
Infos:

Detection

Score:	72
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

PE file contains section with special chars

PE file has a writeable .text section

Potentially malicious time measurement code found

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

Checks if the current process is being debugged

Contains functionality for execution timing, often used to detect debuggers

Contains functionality to access loader functionality (e.g. LdrGetProcedureAddress)

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

Classification

Process Tree

System is w10x64

0fRA2tfOob.exe (PID: 6632 cmdline: "C:\Users\user\Desktop\0fRA2tfOob.exe" MD5: D37BF2A178EF7CB45051252303A82C5D)

WerFault.exe (PID: 6744 cmdline: C:\Windows\SysWOW64\WerFault.exe -u -p 6632 -s 272 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: 0fRA2tfOob.exe

Avira: detected

Multi AV Scanner detection for submitted file

Source: 0fRA2tfOob.exe

ReversingLabs: Detection: 94%

Machine Learning detection for sample

Source: 0fRA2tfOob.exe

Joe Sandbox ML: detected

Source: 0fRA2tfOob.exe

Static PE information: EXECUTABLE_IMAGE, 32BIT_MACHINE

Source: Amcache.hve.4.dr

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

System Summary

PE file contains section with special chars

Source: 0fRA2tfOob.exe

Static PE information: section name: .data?

PE file has a writeable .text section

Source: 0fRA2tfOob.exe

Static PE information: Section: .text IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE

Source: C:\Users\user\Desktop\0fRA2tfOob.exe

Code function: 1_2_00409331

1_2_00409331

Source: C:\Users\user\Desktop\0fRA2tfOob.exe

Process created: C:\Windows\SysWOW64\WerFault.exe C:\Windows\SysWOW64\WerFault.exe -u -p 6632 -s 272

Source: 0fRA2tfOob.exe

Static PE information: EXECUTABLE_IMAGE, 32BIT_MACHINE

Source: classification engine

Classification label: mal72.evad.winEXE@2/5@0/0

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

Mutant created: \Sessions\1\BaseNamedObjects\Local\WERReportingForProcess6632

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

File created: C:\ProgramData\Microsoft\Windows\WER\Temp\e28557d1-8329-4365-b61c-b0737160a2fa

Jump to behavior

Source: C:\Users\user\Desktop\0fRA2tfOob.exe

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

Jump to behavior

Source: 0fRA2tfOob.exe

ReversingLabs: Detection: 94%

Source: unknown	Process created: C:\Users\user\Desktop\0fRA2tfOob.exe "C:\Users\user\Desktop\0fRA2tfOob.exe"
Source: C:\Users\user\Desktop\0fRA2tfOob.exe	Process created: C:\Windows\SysWOW64\WerFault.exe C:\Windows\SysWOW64\WerFault.exe -u -p 6632 -s 272

Source: C:\Users\user\Desktop\0fRA2tfOob.exe

Section loaded: apphelp.dll

Jump to behavior

Source: initial sample

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

Source: 0fRA2tfOob.exe	Static PE information: section name: .code
Source: 0fRA2tfOob.exe	Static PE information: section name: .fasm
Source: 0fRA2tfOob.exe	Static PE information: section name: .data?
Source: 0fRA2tfOob.exe	Static PE information: section name: .res

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:\Users\user\Desktop\0fRA2tfOob.exe

Code function: 1_2_00422000 rdtsc

1_2_00422000

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: :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: VMware-42 27 6e d0 59 6b 97 52-b4 9a 7f 42 1f 0e 66 9c
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

Anti Debugging

Potentially malicious time measurement code found

Source: C:\Users\user\Desktop\0fRA2tfOob.exe	Code function: 1_2_00422000 Start: 00422069 End: 00422074		1_2_00422000
Source: C:\Users\user\Desktop\0fRA2tfOob.exe	Code function: 1_2_00422042 Start: 00422069 End: 00422074		1_2_00422042

Source: C:\Users\user\Desktop\0fRA2tfOob.exe

Process queried: DebugPort

Jump to behavior

Source: C:\Users\user\Desktop\0fRA2tfOob.exe

Code function: 1_2_00422000 rdtsc

1_2_00422000

Source: C:\Users\user\Desktop\0fRA2tfOob.exe

Code function: 1_2_00422000 EntryPoint,LdrInitializeThunk,

1_2_00422000

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	31 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

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
0fRA2tfOob.exe	95%	ReversingLabs	Win32.Trojan.Zeus
0fRA2tfOob.exe	100%	Avira	TR/Vundo.Gen
0fRA2tfOob.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:	1430645
Start date and time:	2024-04-24 01:29:05 +02:00
Joe Sandbox product:	CloudBasic
Overall analysis duration:	0h 4m 3s
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:	10
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:	0fRA2tfOob.exe renamed because original name is a hash value
Original Sample Name:	d37bf2a178ef7cb45051252303a82c5d.bin.exe
Detection:	MAL
Classification:	mal72.evad.winEXE@2/5@0/0
EGA Information:	Successful, ratio: 100%
HCA Information:	Successful, ratio: 100% Number of executed functions: 1 Number of non-executed functions: 2
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): 52.168.117.173
Excluded domains from analysis (whitelisted): onedsblobprdeus16.eastus.cloudapp.azure.com, client.wns.windows.com, ocsp.digicert.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
VT rate limit hit for: 0fRA2tfOob.exe

Simulations

Behavior and APIs

Time	Type	Description
01:30:01	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_0fRA2tfOob.exe_a16a227baf61e57a3d74afd0ecb95b6d4624e22_ada774ce_dbeb6d3f-1972-46de-8447-02c910352bd6\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):	0.6823000088181013
Encrypted:	false
SSDEEP:	96:eKFgTKGqdFasKh0Q7Bf/QXIDcQvc6QcEVcw3cE/n+HbHg/8BRTf3OyWZAX/d5FM8:NP1dQW0BU/gjuqzuiFSZ24IO8TT
MD5:	C441DD3105EEA9BC1424657205190381
SHA1:	994200957AFFE4DFF022245451106E8823BD4A75
SHA-256:	CA08283AA1331A090599A039C977679DC233ADD860607A117A995F52D7DEBD30
SHA-512:	958AA33C7121A044F1E6A101DA63AC3F7D273B9649E11406C057FDCE536CC0AE2A9BBE0CD6E96B591606A49289E95A9D514CCC66760436BB4C412D4507051A9D
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.=.1.3.3.5.8.3.8.8.5.9.5.6.9.1.7.1.0.3.....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.=.1.3.3.5.8.3.8.8.5.9.6.0.9.7.9.6.4.6.....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.=.d.b.e.b.6.d.3.f.-.1.9.7.2.-.4.6.d.e.-.8.4.4.7.-.0.2.c.9.1.0.3.5.2.b.d.6.....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.=.6.2.a.7.d.4.b.c.-.c.0.8.8.-.4.2.0.2.-.8.0.9.d.-.6.4.a.8.7.a.c.2.1.d.3.2.....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.=.0.f.R.A.2.t.f.O.o.b...e.x.e.....A.p.p.S.e.s.s.i.o.n.G.u.i.d.=.0.0.0.0.1.9.e.8.-.0.0.0.1.-.0.0.1.4.-.f.4.4.4.-.e.5.2.5.d.6.9.5.d.a.0.1.....T.a.r.g.e.t.A.p.p.I.d.=.W.:.0.0.0.6.b.6.0.5.d.f.3.5.1.6.6.8.c.7.2.b.c.8.7.3.3.4.b.e.b.f.f.c.2.d.2.b.0.0.0.0.f.f.f.f.!.0.0.0.0.4.e.6.4.3.1.c.a.d.0.5.b.3.c.f.1.a.0.4.2.b.6.9.2.9.c.4.8.3.3.c.3.d.a.6.9.4.5.8.2.!.0.f.R.A.2.t.f.O.o.b...e.x.e.....T.a.r.g.e.t.A.p.p.

C:\ProgramData\Microsoft\Windows\WER\Temp\WER334D.tmp.dmp

Download File

Process:	C:\Windows\SysWOW64\WerFault.exe
File Type:	Mini DuMP crash report, 14 streams, Tue Apr 23 23:29:55 2024, 0x1205a4 type
Category:	dropped
Size (bytes):	31604
Entropy (8bit):	1.8363735135969437
Encrypted:	false
SSDEEP:	96:5G8SE37Aoqnh45sG1wVpoTi7r0JwsolNaa6WfiKpqOTaNIBkE8+WIkWIdGIXKQgU:blsQopoTOrlc86G3QgkEyKdpJo
MD5:	0AB3E1AE6215151DCFE47ABCC55104F8
SHA1:	1CE2DEE43A0D9A3E372B335358056AB61250837F
SHA-256:	B252927018AF543FFCEA848842AC9F1A4C7C0EB235A2AA867D601BEE198D94D4
SHA-512:	FE4C2EEE1B8347FD333506577AE70BF8912885FF025303112EFAD0F20F2117705B52AEA7D48F76D1F76A105E8CCAE6E5F5A3EB8148DB7F59CC15832F5DC10032
Malicious:	false
Reputation:	low
Preview:	MDMP..a..... .......sD(f........................................L...........T.......8...........T...........(...Lp......................................................................................................eJ..............GenuineIntel............T...........sD(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\WER338C.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):	8296
Entropy (8bit):	3.694649766167856
Encrypted:	false
SSDEEP:	192:R6l7wVeJHS6TJrO6Y+vSU9VgmfqGlRprB89b5gsfpTm:R6lXJy6TJrO6YGSU9VgmfqB5zfg
MD5:	8F1AF671C1ED7E99FBA5807933580C4B
SHA1:	32849FD177832F3199DBEA2E750D50F214AEDCDE
SHA-256:	F0BBB573D066CF6A408488FE3F0D5908D899652394D3D0D125EA7711C1A9591B
SHA-512:	BFCC89E1E43079C508FD32A1EF4C189EBE5F99F7590026DCCD6B6DBA66EF6FDCA7D7F9A5DC7D2DC88B258059C3CCB98B104115A0EAEF52BE64B7FDD5086C5845
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.>.6.6.3.2.<./.P.i.

C:\ProgramData\Microsoft\Windows\WER\Temp\WER33BC.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):	4.457580619757068
Encrypted:	false
SSDEEP:	48:cvIwWl8zsYJg77aI9adWpW8VYnYm8M4JNNFCr+q8Yoa6SqMRxd:uIjfeI7Es7VrJweLSHRxd
MD5:	D119204ED22D29764C3168F5E2A022DC
SHA1:	5F2021D67222622A6AC68B844DDDEC0EFE7A62D4
SHA-256:	CB51EEB4CA04EAF9CD2FC638A83AE5EE959B933EE7FD69C3EDDEA7D678E045CB
SHA-512:	4BACC4C3778C5FF7829699AFD842707382016C3C05A0E1796EF54CA6789BA8514F85BD8B0A303C5D4BE89680D26C666DB9864F4318E2C8219DE01087F03F497D
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="293192" />.. <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):	4.568413569276992
Encrypted:	false
SSDEEP:	6144:/oPefZnQMa3tfL9bn90foomgsattlbSldrUHT7hSgkSNv0juQJYchUJvTGAzBsL6:wPZAooVJHnsg/d1TxqG
MD5:	2F75F676E61AFBECD88D882A149C1F0B
SHA1:	319201CD15B2E39E406DB67E052C91F99584025D
SHA-256:	512189C1268130F6DC6283BB256B178A6CD14E96B5FD8887E0FF1109FAEF1AB1
SHA-512:	134EE8857FB9A053852A817B4AFEACB7F4E2E439CB1BDE4F325C2F6297D0E65135FAD190DE3C4972150BF65805A0571ADC20FAA4CD4C66BA6A6DF4C3ADA93881
Malicious:	false
Reputation:	low
Preview:	regfJ...J....\.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...#......rmtmJ7$&...............................................................................................................................................................................................................................................................................................................................................:h3.........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................

Static File Info

General

File type:	MS-DOS executable PE32 executable (GUI) Intel 80386, for MS Windows
Entropy (8bit):	6.730451767278738
TrID:	Win32 Executable (generic) a (10002005/4) 99.98% DOS Executable Generic (2002/1) 0.02%
File name:	0fRA2tfOob.exe
File size:	43'520 bytes
MD5:	d37bf2a178ef7cb45051252303a82c5d
SHA1:	4e6431cad05b3cf1a042b6929c4833c3da694582
SHA256:	06af507fabf065b179f1f682b662ef333ece031d9fc081fcd70c2a9103571a26
SHA512:	802999f8552678e6df3e22ff542081a5a268e08e3f3edd27a8349837e1868db6b64acec9c378962425bd443613e5f2728366fac8d678269821b0e92d8affa855
SSDEEP:	768:7Y+jvRwHqTH4uFU74LuVuLeBZfqM8hDNGa6+lTVBwbdsepyQ:7YWvRPL4uFnSuSBQVa+9/wbd1y
TLSH:	F9138EDA77A1C8F3DCD10070366A976A27FEDE3280658D47C36849902971AD3913FE6B
File Content Preview:	MZ................6.`...`...`....O..`....$..................0...^}f}(@.{U.I.M.F.E.>...8d5.'... .....^}f}(@..NzV.Q.S.FW5.;`..;...ova...ud...h."]...103*E......2-<.....:..7.i.+B.._..P.J....9.{R.\....#Z...>...b....qpsj.4'N.8.rm\|O.A..zU.w^..k.=.......%T.nyX...

File Icon


Icon Hash:	00928e8e8686b000

Static PE Info

General

Entrypoint:	0x422000
Entrypoint Section:	.data?
Digitally signed:	false
Imagebase:	0x400000
Subsystem:	windows gui
Image File Characteristics:	EXECUTABLE_IMAGE, 32BIT_MACHINE
DLL Characteristics:
Time Stamp:	0x39C0A6E3 [Thu Sep 14 10:22:27 2000 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:	a19666f47b2aa7e3be11353ebc390855

Entrypoint Preview

Instruction
sub eax, eax
push eax
call dword ptr [00422126h]
add eax, 000003E8h
mov esi, 00002411h
mov edi, 00422029h
mov ecx, 00000097h
dec byte ptr [edi]
add edi, 01h
loop 00007FE2A8DF87ABh
sub esi, 01h
jne 00007FE2A8DF879Ch
mov esi, dword ptr fs:[00000030h]
mov esi, dword ptr [esi+10h]
cmp esi, 00020000h
jne 00007FE2B8408A7Ch
mov eax, dword ptr [0042208Fh]
mov ecx, dword ptr [00422093h]
sub byte ptr [eax], 00000033h
inc eax
loop 00007FE2A8DF87ACh
mov eax, dword ptr [00422097h]
mov ecx, dword ptr [0042209Bh]
sub byte ptr [eax], 00000033h
inc eax
loop 00007FE2A8DF87ACh
mov eax, dword ptr [0042209Fh]
mov ecx, dword ptr [004220A3h]
sub byte ptr [eax], 00000033h
inc eax
loop 00007FE2A8DF87ACh
mov eax, dword ptr [004220A7h]
mov ecx, dword ptr [004220ABh]
sub byte ptr [eax], 00000033h
inc eax
loop 00007FE2A8DF87ACh
mov ecx, dword ptr [0042208Bh]
push ecx
ret
jle 00007FE2A8DF87E2h
inc ecx
add byte ptr [eax], al
adc byte ptr [eax+00h], al
imul eax, dword ptr [edi-10000000h], 02A00040h
add byte ptr [eax], al
add byte ptr [eax], dl
inc ecx
add byte ptr [eax+11h], dl
add byte ptr [eax], al
add byte ptr [eax], dh
inc ecx
add byte ptr [eax], al
add al, 00h
add byte ptr [ecx+00422122h], ah
mov eax, dword ptr [00422158h]
nop
nop
nop
nop
nop
nop
jnle 00007FE2A8DF87C8h
and dword ptr [edx], eax
add byte ptr [eax], al
add byte ptr [eax], al

Data Directories

Name	Virtual Address	Virtual Size	Is in Section
IMAGE_DIRECTORY_ENTRY_EXPORT	0x0	0x0
IMAGE_DIRECTORY_ENTRY_IMPORT	0x220c0	0xae	.data?
IMAGE_DIRECTORY_ENTRY_RESOURCE	0x0	0x0
IMAGE_DIRECTORY_ENTRY_EXCEPTION	0x0	0x0
IMAGE_DIRECTORY_ENTRY_SECURITY	0x0	0x0
IMAGE_DIRECTORY_ENTRY_BASERELOC	0x11000	0x1120	.text
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
.code	0x1000	0xd4de	0x8800	6cb4b4aa6c06ba270e800f615714f753	False	0.6440142463235294	data	6.709000337249343	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_CNT_UNINITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
.data	0xf000	0x1300	0x400	88ed21114da6ef867f5c7845ae498b33	False	0.513671875	data	3.8907377435773993	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
.text	0x11000	0x1150	0x1200	7d8d8690f46af27deb24406ed494fa8e	False	0.8020833333333334	data	6.5743808063928855	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
.fasm	0x13000	0xf000	0x400	9eaf661aa3baab29086464fcdd12bbaa	False	0.806640625	data	6.230777813758928	IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
.data?	0x22000	0x1fa	0x200	e51fafb2ad08441b86c1a41d2ec38f09	False	0.521484375	data	3.8955920566203317	IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
.res	0x23000	0x40	0x200	bf619eac0cdf3f68d496ea9344137e8b	False	0.02734375	data	0.0	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_CNT_UNINITIALIZED_DATA, IMAGE_SCN_MEM_READ

Imports

DLL	Import
kernel32.dll	ExitProcess, GetModuleHandleA
user32.dll	MessageBoxA

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: 0fRA2tfOob.exePID: 6632, Parent PID: 4088

General

Target ID:	1
Start time:	01:29:55
Start date:	24/04/2024
Path:	C:\Users\user\Desktop\0fRA2tfOob.exe
Wow64 process (32bit):	true
Commandline:	"C:\Users\user\Desktop\0fRA2tfOob.exe"
Imagebase:	0x400000
File size:	43'520 bytes
MD5 hash:	D37BF2A178EF7CB45051252303A82C5D
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: 6744, Parent PID: 6632

General

Target ID:	4
Start time:	01:29:55
Start date:	24/04/2024
Path:	C:\Windows\SysWOW64\WerFault.exe
Wow64 process (32bit):	true
Commandline:	C:\Windows\SysWOW64\WerFault.exe -u -p 6632 -s 272
Imagebase:	0xc10000
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: 0fRA2tfOob.exePID: 6632, Parent PID: 4088COMMON

Execution Graph

Execution Coverage:	0.1%
Dynamic/Decrypted Code Coverage:	100%
Signature Coverage:	100%
Total number of Nodes:	2
Total number of Limit Nodes:	0

Executed Functions

Function 00422000 Relevance: 1.6, APIs: 1, Instructions: 67
libraryCOMMON

Download Yara Rule

Control-flow Graph

Executed
Not Executed

APIs

LdrInitializeThunk.NTDLL ref: 00422003

Memory Dump Source

Source File: 00000001.00000002.2327355151.0000000000422000.00000040.00000001.01000000.00000003.sdmp, Offset: 00400000, based on PE: true

Associated: 00000001.00000002.2327280091.0000000000400000.00000002.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.2327293844.0000000000401000.00000008.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.2327310268.000000000040F000.00000008.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.2327324345.0000000000411000.00000008.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.2327339499.0000000000413000.00000080.00000001.01000000.00000003.sdmpDownload File

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_1_2_400000_0fRA2tfOob.jbxd

Similarity

API ID: InitializeThunk
String ID:
API String ID: 2994545307-0
Opcode ID: 693d6c0bde0c581bb8496fcc54f71a5c1cd081d8c1717cbd679e0613e642c822
Instruction ID: 7ab0af28d19b3c241ea9c844dd51c9626526aa6ff6f3e976902f18b142a3ce10
Opcode Fuzzy Hash: 693d6c0bde0c581bb8496fcc54f71a5c1cd081d8c1717cbd679e0613e642c822
Instruction Fuzzy Hash: 1C014963F2C0B326F7122A7776212D66B935B933C07F520724385D318AEE5B8613C349

Uniqueness

Uniqueness Score: -1.00%

Non-executed Functions

Function 00409331 Relevance: .2, Instructions: 223COMMON

Download Yara Rule

Memory Dump Source

Source File: 00000001.00000002.2327293844.0000000000401000.00000008.00000001.01000000.00000003.sdmp, Offset: 00400000, based on PE: true

Associated: 00000001.00000002.2327280091.0000000000400000.00000002.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.2327310268.000000000040F000.00000008.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.2327324345.0000000000411000.00000008.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.2327339499.0000000000413000.00000080.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.2327355151.0000000000422000.00000040.00000001.01000000.00000003.sdmpDownload File

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_1_2_400000_0fRA2tfOob.jbxd

Similarity

API ID:
String ID:
API String ID:
Opcode ID: c15c1ee89e93c96ae34e4ef4bd20b42e19debdc84aa94c683d830ec268d23c08
Instruction ID: ae42489584d8f454c4d26df400c6142c902132189950ac7d3556678ec97d8bd3
Opcode Fuzzy Hash: c15c1ee89e93c96ae34e4ef4bd20b42e19debdc84aa94c683d830ec268d23c08
Instruction Fuzzy Hash: B0817032D0952ADBDF15CE58C9406ADB7B1EB85324F1542AAEC56BB3C2C334AD42DBC4

Uniqueness

Uniqueness Score: -1.00%

Function 00422042 Relevance: .0, Instructions: 46COMMON

Download Yara Rule

Memory Dump Source

Source File: 00000001.00000002.2327355151.0000000000422000.00000040.00000001.01000000.00000003.sdmp, Offset: 00400000, based on PE: true

Associated: 00000001.00000002.2327280091.0000000000400000.00000002.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.2327293844.0000000000401000.00000008.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.2327310268.000000000040F000.00000008.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.2327324345.0000000000411000.00000008.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.2327339499.0000000000413000.00000080.00000001.01000000.00000003.sdmpDownload File

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_1_2_400000_0fRA2tfOob.jbxd

Similarity

API ID:
String ID:
API String ID:
Opcode ID: 46539d040e5171c912249f4d80579da02fb8cdb724dee20aa73d42277bbc5ee7
Instruction ID: 31ed607211590abacd58057c58529f4b3e9c6cf8a5d6bf3d6c04f24a92c41841
Opcode Fuzzy Hash: 46539d040e5171c912249f4d80579da02fb8cdb724dee20aa73d42277bbc5ee7
Instruction Fuzzy Hash: 5DF0BB1331D4E315F317197637722C7BBA15B976903F5106543D243587CA9A4313C34A

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 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 0fRA2tfOob.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_0fRA2tfOob.exe_a16a227baf61e57a3d74afd0ecb95b6d4624e22_ada774ce_dbeb6d3f-1972-46de-8447-02c910352bd6\Report.wer

C:\ProgramData\Microsoft\Windows\WER\Temp\WER334D.tmp.dmp

C:\ProgramData\Microsoft\Windows\WER\Temp\WER338C.tmp.WERInternalMetadata.xml

C:\ProgramData\Microsoft\Windows\WER\Temp\WER33BC.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

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Behavior

System Behavior

Analysis Process: 0fRA2tfOob.exePID: 6632, Parent PID: 4088

General

Chronological Activities

Analysis Process: WerFault.exePID: 6744, Parent PID: 6632

General

Windows Analysis Report
0fRA2tfOob.exe

Function 00422000 Relevance: 1.6, APIs: 1, Instructions: 67
libraryCOMMON