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Windows Analysis Report
unpacked (1).dll

Overview

General Information

Sample Name:	unpacked (1).dll (renamed file extension from bin to dll, renamed because original name is a hash value)
Original Sample Name:	unpacked (1).bin
Analysis ID:	828171
MD5:	895004ddaa3758ac453d73e3d8c1f45f
SHA1:	0fb1a2c06513134ff699f4f286a71f1671918180
SHA256:	74ef237a5145c0d85ee7575c283493a2bd0ae116590c06749cf1ed72f655b997
Infos:

Detection

Ursnif

Score:	68
Range:	0 - 100
Whitelisted:	false
Confidence:	100%

Signatures

Antivirus / Scanner detection for submitted sample

Multi AV Scanner detection for submitted file

Yara detected Ursnif

Machine Learning detection for sample

Uses 32bit PE files

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

PE file does not import any functions

Antivirus or Machine Learning detection for unpacked file

One or more processes crash

Checks if the current process is being debugged

Sample execution stops while process was sleeping (likely an evasion)

Creates a process in suspended mode (likely to inject code)

Classification

Process Tree

System is w10x64

loaddll32.exe (PID: 6108 cmdline: loaddll32.exe "C:\Users\user\Desktop\unpacked (1).dll" MD5: 1F562FBF37040EC6C43C8D5EF619EA39)

conhost.exe (PID: 6116 cmdline: C:\Windows\system32\conhost.exe 0xffffffff -ForceV1 MD5: EA777DEEA782E8B4D7C7C33BBF8A4496)

cmd.exe (PID: 5156 cmdline: cmd.exe /C rundll32.exe "C:\Users\user\Desktop\unpacked (1).dll",#1 MD5: F3BDBE3BB6F734E357235F4D5898582D)

rundll32.exe (PID: 5144 cmdline: rundll32.exe "C:\Users\user\Desktop\unpacked (1).dll",#1 MD5: D7CA562B0DB4F4DD0F03A89A1FDAD63D)

WerFault.exe (PID: 5360 cmdline: C:\Windows\SysWOW64\WerFault.exe -u -p 5144 -s 644 MD5: 9E2B8ACAD48ECCA55C0230D63623661B)

cleanup

Malware Threat Intel

Provided by

Name	Description	Attribution	Blogpost URLs	Link
Gozi, Ursnif	2000 Ursnif aka Snifula2006 Gozi v1.0, Gozi CRM, CRM, Papras2010 Gozi v2.0, Gozi ISFB, ISFB, Pandemyia(*)-> 2010 Gozi Prinimalka -> Vawtrak/NeverquestIn 2006, Gozi v1.0 ('Gozi CRM' aka 'CRM') aka Papras was first observed.It was offered as a CaaS, known as 76Service. This first version of Gozi was developed by Nikita Kurmin, and he borrowed code from Ursnif aka Snifula, a spyware developed by Alexey Ivanov around 2000, and some other kits. Gozi v1.0 thus had a formgrabber module and often is classified as Ursnif aka Snifula.In September 2010, the source code of a particular Gozi CRM dll version was leaked, which led to Vawtrak/Neverquest (in combination with Pony) via Gozi Prinimalka (a slightly modified Gozi v1.0) and Gozi v2.0 (aka 'Gozi ISFB' aka 'ISFB' aka Pandemyia). This version came with a webinject module.	No Attribution	http://blog.malwaremustdie.org/2013/02/the-infection-of-styx-exploit-kit.html http://researchcenter.paloaltonetworks.com/2017/02/unit42-banking-trojans-ursnif-global-distribution-networks-identified/ https://0xc0decafe.com/malware-analyst-guide-to-pe-timestamps/ https://blog.gdatasoftware.com/2016/11/29325-analysis-ursnif-spying-on-your-data-since-2007 https://blog.talosintelligence.com/2020/12/2020-year-in-malware.html	https://malpedia.caad.fkie.fraunhofer.de/details/win.gozi

Yara Signatures

Initial Sample

Source	Rule	Description	Author	Strings
unpacked (1).dll	JoeSecurity_Ursnif_1	Yara detected Ursnif	Joe Security

Unpacked PEs

Source	Rule	Description	Author	Strings
3.2.rundll32.exe.10000000.0.unpack	JoeSecurity_Ursnif_1	Yara detected Ursnif	Joe Security
0.2.loaddll32.exe.10000000.0.unpack	JoeSecurity_Ursnif_1	Yara detected Ursnif	Joe Security

Static PE information: Section: .text IMAGE_SCN_CNT_CODE, IMAGE_SCN_LNK_OVER, IMAGE_SCN_LNK_REMOVE, IMAGE_SCN_LNK_COMDAT, IMAGE_SCN_MEM_PROTECTED, IMAGE_SCN_NO_DEFER_SPEC_EXC, IMAGE_SCN_MEM_LOCKED, IMAGE_SCN_MEM_PRELOAD, IMAGE_SCN_ALIGN_1BYTES, IMAGE_SCN_ALIGN_4BYTES, IMAGE_SCN_ALIGN_8BYTES, IMAGE_SCN_ALIGN_16BYTES, IMAGE_SCN_ALIGN_32BYTES, IMAGE_SCN_ALIGN_64BYTES, IMAGE_SCN_ALIGN_128BYTES, IMAGE_SCN_ALIGN_256BYTES, IMAGE_SCN_ALIGN_512BYTES, IMAGE_SCN_ALIGN_1024BYTES, IMAGE_SCN_ALIGN_2048BYTES, IMAGE_SCN_ALIGN_4096BYTES, IMAGE_SCN_ALIGN_8192BYTES, IMAGE_SCN_ALIGN_MASK, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ

Source: C:\Windows\System32\loaddll32.exe

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

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

Process created: C:\Windows\SysWOW64\rundll32.exe rundll32.exe "C:\Users\user\Desktop\unpacked (1).dll",#1

Source: unknown	Process created: C:\Windows\System32\loaddll32.exe loaddll32.exe "C:\Users\user\Desktop\unpacked (1).dll"
Source: C:\Windows\System32\loaddll32.exe	Process created: C:\Windows\System32\conhost.exe C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
Source: C:\Windows\System32\loaddll32.exe	Process created: C:\Windows\SysWOW64\cmd.exe cmd.exe /C rundll32.exe "C:\Users\user\Desktop\unpacked (1).dll",#1
Source: C:\Windows\SysWOW64\cmd.exe	Process created: C:\Windows\SysWOW64\rundll32.exe rundll32.exe "C:\Users\user\Desktop\unpacked (1).dll",#1
Source: C:\Windows\SysWOW64\rundll32.exe	Process created: C:\Windows\SysWOW64\WerFault.exe C:\Windows\SysWOW64\WerFault.exe -u -p 5144 -s 644
Source: C:\Windows\System32\loaddll32.exe	Process created: C:\Windows\SysWOW64\cmd.exe cmd.exe /C rundll32.exe "C:\Users\user\Desktop\unpacked (1).dll",#1
Source: C:\Windows\SysWOW64\cmd.exe	Process created: C:\Windows\SysWOW64\rundll32.exe rundll32.exe "C:\Users\user\Desktop\unpacked (1).dll",#1

Source: C:\Windows\SysWOW64\WerFault.exe	Mutant created: \Sessions\1\BaseNamedObjects\Local\WERReportingForProcess5144
Source: C:\Windows\System32\conhost.exe	Mutant created: \Sessions\1\BaseNamedObjects\Local\SM0:6116:120:WilError_01

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

File created: C:\ProgramData\Microsoft\Windows\WER\Temp\WER9984.tmp

Jump to behavior

Source: classification engine

Classification label: mal68.troj.winDLL@7/6@0/0

Source: C:\Windows\SysWOW64\WerFault.exe	File read: C:\Windows\System32\drivers\etc\hosts			Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe	File read: C:\Windows\System32\drivers\etc\hosts			Jump to behavior

Hooking and other Techniques for Hiding and Protection

Yara detected Ursnif

Source: Yara match	File source: unpacked (1).dll, type: SAMPLE
Source: Yara match	File source: 3.2.rundll32.exe.10000000.0.unpack, type: UNPACKEDPE
Source: Yara match	File source: 0.2.loaddll32.exe.10000000.0.unpack, type: UNPACKEDPE

Source: C:\Windows\SysWOW64\rundll32.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\SysWOW64\WerFault.exe	Process information set: FAILCRITICALERRORS \| NOGPFAULTERRORBOX
Source: C:\Windows\SysWOW64\WerFault.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\SysWOW64\WerFault.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\SysWOW64\WerFault.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\SysWOW64\WerFault.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\SysWOW64\WerFault.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\SysWOW64\WerFault.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\SysWOW64\WerFault.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\SysWOW64\WerFault.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\SysWOW64\WerFault.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\SysWOW64\WerFault.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\SysWOW64\WerFault.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\SysWOW64\WerFault.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\SysWOW64\WerFault.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\SysWOW64\WerFault.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\SysWOW64\WerFault.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\SysWOW64\WerFault.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\SysWOW64\WerFault.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\SysWOW64\WerFault.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\SysWOW64\WerFault.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\SysWOW64\WerFault.exe	Process information set: NOOPENFILEERRORBOX

Source: C:\Windows\System32\conhost.exe

Last function: Thread delayed

Source: Amcache.hve.5.dr	Binary or memory string: VMware
Source: Amcache.hve.5.dr	Binary or memory string: scsi/disk&ven_vmware&prod_virtual_disk/5&1ec51bf7&0&000000
Source: Amcache.hve.5.dr	Binary or memory string: VMware-42 35 34 13 2a 07 0a 9c-ee 7f dd c3 60 c7 b9 af
Source: Amcache.hve.5.dr	Binary or memory string: @scsi/cdrom&ven_necvmwar&prod_vmware_sata_cd00/5&280b647&0&000000
Source: Amcache.hve.5.dr	Binary or memory string: VMware Virtual USB Mouse
Source: Amcache.hve.5.dr	Binary or memory string: VMware, Inc.
Source: Amcache.hve.5.dr	Binary or memory string: VMware Virtual disk SCSI Disk Devicehbin
Source: Amcache.hve.5.dr	Binary or memory string: Microsoft Hyper-V Generation Counter
Source: Amcache.hve.5.dr	Binary or memory string: VMware7,1
Source: Amcache.hve.5.dr	Binary or memory string: NECVMWar VMware SATA CD00
Source: Amcache.hve.5.dr	Binary or memory string: VMware Virtual disk SCSI Disk Device
Source: Amcache.hve.5.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.5.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.5.dr	Binary or memory string: VMware, Inc.me
Source: Amcache.hve.5.dr	Binary or memory string: scsi/cdrom&ven_necvmwar&prod_vmware_sata_cd00/5&280b647&0&000000
Source: Amcache.hve.5.dr	Binary or memory string: BiosVendor:VMware, Inc.,BiosVersion:VMW71.00V.18227214.B64.2106252220,BiosReleaseDate:06/25/2021,BiosMajorRelease:0xff,BiosMinorRelease:0xff,SystemManufacturer:VMware, Inc.,SystemProduct:VMware7,1,SystemFamily:,SystemSKUNumber:,BaseboardManufacturer:,BaseboardProduct:,BaseboardVersion:,EnclosureType:0x1
Source: Amcache.hve.5.dr	Binary or memory string: :scsi/disk&ven_vmware&prod_virtual_disk/5&1ec51bf7&0&000000

Source: C:\Windows\System32\loaddll32.exe	Process queried: DebugPort
Source: C:\Windows\SysWOW64\rundll32.exe	Process queried: DebugPort
Source: C:\Windows\SysWOW64\rundll32.exe	Process queried: DebugPort

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

Process created: C:\Windows\SysWOW64\rundll32.exe rundll32.exe "C:\Users\user\Desktop\unpacked (1).dll",#1

Source: Amcache.hve.5.dr

Binary or memory string: c:\program files\windows defender\msmpeng.exe

Stealing of Sensitive Information

Yara detected Ursnif

Source: Yara match	File source: unpacked (1).dll, type: SAMPLE
Source: Yara match	File source: 3.2.rundll32.exe.10000000.0.unpack, type: UNPACKEDPE
Source: Yara match	File source: 0.2.loaddll32.exe.10000000.0.unpack, type: UNPACKEDPE

Remote Access Functionality

Yara detected Ursnif

Source: Yara match	File source: unpacked (1).dll, type: SAMPLE
Source: Yara match	File source: 3.2.rundll32.exe.10000000.0.unpack, type: UNPACKEDPE
Source: Yara match	File source: 0.2.loaddll32.exe.10000000.0.unpack, type: UNPACKEDPE

Mitre Att&ck Matrix

Initial Access	Execution	Persistence	Privilege Escalation	Defense Evasion	Credential Access	Discovery	Lateral Movement	Collection	Exfiltration	Command and Control	Network Effects	Remote Service Effects	Impact
Valid Accounts	Windows Management Instrumentation	Path Interception	11 Process Injection	1 Virtualization/Sandbox Evasion	OS Credential Dumping	21 Security Software Discovery	Remote Services	Data from Local System	Exfiltration Over Other Network Medium	Data Obfuscation	Eavesdrop on Insecure Network Communication	Remotely Track Device Without Authorization	Modify System Partition
Default Accounts	Scheduled Task/Job	Boot or Logon Initialization Scripts	Boot or Logon Initialization Scripts	1 Rundll32	LSASS Memory	1 Virtualization/Sandbox Evasion	Remote Desktop Protocol	Data from Removable Media	Exfiltration Over Bluetooth	Junk Data	Exploit SS7 to Redirect Phone Calls/SMS	Remotely Wipe Data Without Authorization	Device Lockout
Domain Accounts	At (Linux)	Logon Script (Windows)	Logon Script (Windows)	1 Software Packing	Security Account Manager	1 System Information Discovery	SMB/Windows Admin Shares	Data from Network Shared Drive	Automated Exfiltration	Steganography	Exploit SS7 to Track Device Location	Obtain Device Cloud Backups	Delete Device Data
Local Accounts	At (Windows)	Logon Script (Mac)	Logon Script (Mac)	11 Process Injection	NTDS	1 Remote System Discovery	Distributed Component Object Model	Input Capture	Scheduled Transfer	Protocol Impersonation	SIM Card Swap		Carrier Billing Fraud

Behavior Graph

Hide Legend

Legend:

Process
Signature
Created File
DNS/IP Info
Is Dropped
Is Windows Process
Number of created Registry Values
Number of created Files
Visual Basic
Delphi
Java
.Net C# or VB.NET
C, C++ or other language
Is malicious
Internet

Source	Detection	Scanner	Label	Link
unpacked (1).dll	44%	ReversingLabs	Win32.Trojan.Razy
unpacked (1).dll	38%	Virustotal		Browse
unpacked (1).dll	100%	Avira	TR/Patched.Ren.Gen2
unpacked (1).dll	100%	Joe Sandbox ML

Dropped Files

⊘No Antivirus matches

Unpacked PE Files

Source	Detection	Scanner	Label	Link	Download
0.2.loaddll32.exe.10000000.0.unpack	100%	Avira	TR/Patched.Ren.Gen2		Download File
3.2.rundll32.exe.10000000.0.unpack	100%	Avira	TR/Patched.Ren.Gen2		Download File

Name	Source	Malicious	Antivirus Detection	Reputation
http://upx.sf.net	Amcache.hve.5.dr	false		high

World Map of Contacted IPs

⊘No contacted IP infos

General Information

Joe Sandbox Version:	37.0.0 Beryl
Analysis ID:	828171
Start date and time:	2023-03-16 19:53:06 +01:00
Joe Sandbox Product:	CloudBasic
Overall analysis duration:	0h 7m 20s
Hypervisor based Inspection enabled:	false
Report type:	light
Cookbook file name:	default.jbs
Analysis system description:	Windows 10 64 bit v1803 with Office Professional Plus 2016, Chrome 104, IE 11, Adobe Reader DC 19, Java 8 Update 211
Number of analysed new started processes analysed:	18
Number of new started drivers analysed:	0
Number of existing processes analysed:	0
Number of existing drivers analysed:	0
Number of injected processes analysed:	0
Technologies:	HCA enabled EGA enabled HDC enabled AMSI enabled
Analysis Mode:	default
Analysis stop reason:	Timeout
Sample file name:	unpacked (1).dll (renamed file extension from bin to dll, renamed because original name is a hash value)
Original Sample Name:	unpacked (1).bin
Detection:	MAL
Classification:	mal68.troj.winDLL@7/6@0/0
EGA Information:	Failed
HDC Information:	Successful, ratio: 56% (good quality ratio 34%) Quality average: 45.1% Quality standard deviation: 44%
HCA Information:	Successful, ratio: 100% Number of executed functions: 0 Number of non-executed functions: 0
Cookbook Comments:	Override analysis time to 240s for rundll32

Warnings

Exclude process from analysis (whitelisted): MpCmdRun.exe, WerFault.exe, WMIADAP.exe, SgrmBroker.exe, conhost.exe, svchost.exe
Excluded IPs from analysis (whitelisted): 104.208.16.94
Excluded domains from analysis (whitelisted): fs.microsoft.com, blobcollector.events.data.trafficmanager.net, watson.telemetry.microsoft.com, onedsblobprdcus16.centralus.cloudapp.azure.com
Execution Graph export aborted for target loaddll32.exe, PID 6108 because there are no executed function
Not all processes where analyzed, report is missing behavior information

Simulations

Behavior and APIs

Time	Type	Description
19:54:10	API Interceptor	1x Sleep call for process: WerFault.exe modified

C:\ProgramData\Microsoft\Windows\WER\ReportQueue\AppCrash_rundll32.exe_7bde5861e98b2ac3cc37e329f3101f62f0fff922_82810a17_1492a377\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):	0.8874233632716767
Encrypted:	false
SSDEEP:	192:TEVi10oXUrHBUZMX4jed+1/u7sGS274ItWc:oibXgBUZMX4jeg/u7sGX4ItWc
MD5:	E7C0332F289EFF34CDB2963587C2AA02
SHA1:	7C96B75B03E5FD1EA372B33C9DD48A8E6689136D
SHA-256:	6D458299D4D5F7118B0F1B03E71FAD17F765C8716E39E0D323D4A98E50874D02
SHA-512:	496B3731E910A172B1EED3C387945FBE63B9D358C21E6D9309A8608916D491B223E41C60C984BC7B8BB2F2B5D2C77B2394D85BEE2B890D7858EB101361DAC266
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.=.1.3.3.2.3.4.9.5.2.4.8.3.2.0.9.6.5.3.....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.=.1.3.3.2.3.4.9.5.2.4.9.2.7.4.0.8.1.4.....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.=.2.e.5.d.b.8.b.3.-.5.6.1.2.-.4.c.4.3.-.8.6.a.0.-.1.5.c.6.7.3.3.2.9.7.2.1.....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.=.1.6.7.b.7.a.5.7.-.8.0.0.d.-.4.6.b.3.-.b.3.d.4.-.1.9.f.8.c.d.a.f.0.a.2.b.....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.=.r.u.n.d.l.l.3.2...e.x.e.....O.r.i.g.i.n.a.l.F.i.l.e.n.a.m.e.=.R.U.N.D.L.L.3.2...E.X.E.....A.p.p.S.e.s.s.i.o.n.G.u.i.d.=.0.0.0.0.1.4.1.8.-.0.0.0.1.-.0.0.1.a.-.5.2.1.3.-.a.a.b.d.7.b.5.8.d.9.0.1.....T.a.r.g.e.t.A.p.p.I.d.=.W.:.0.0.0.0.f.5.1.9.f.e.e.c.4.8.6.d.e.8.7.e.d.7.3.c.b.9.2.d.3.c.a.c.8.0.2.4.0.0.0.0.0.0.0.0.!.0.0.0.0.b.c.c.5.d.c.3.2.2.2.0.3.4.d.3.f.2.5.7.f.1.f.d.3.5.8.8.9.e.5.b.e.9.0.f.0.9.

C:\ProgramData\Microsoft\Windows\WER\Temp\WER9984.tmp.dmp

Download File

Process:	C:\Windows\SysWOW64\WerFault.exe
File Type:	Mini DuMP crash report, 14 streams, Fri Mar 17 02:54:08 2023, 0x1205a4 type
Category:	dropped
Size (bytes):	38458
Entropy (8bit):	2.3851886022457407
Encrypted:	false
SSDEEP:	192:csZq+53YwO5SkbLI9mfspA7b73+TCQzWqzWKUVcvO3n3XO+:n3a5LbypA7bD+T9EcvS
MD5:	8323351C120D317AE41DC365B1FD750D
SHA1:	F3B7E332FBC5DAE83CFADCB8D0AEBD1B04E2F545
SHA-256:	A4202F51B7CEA4FA87865FC3F5FCE6EFAC004309B85D95640D3124E77444C9AE
SHA-512:	F4363E0816858DA050D59CD06AEBE76561D93C1E0D24A4D35FF7FAE4259605140D4E612CD5696EA1E76B8B5F59560B485729C2CC8534820B86D5830AF83EEA29
Malicious:	false
Reputation:	low
Preview:	MDMP....... .......P..d............d...........P...l...........^(..........T.......8...........T...........`....\|...........................................................................................U...........B......@.......GenuineIntelW...........T...........O..d.............................0..1...............P.a.c.i.f.i.c. .S.t.a.n.d.a.r.d. .T.i.m.e...........................................P.a.c.i.f.i.c. .D.a.y.l.i.g.h.t. .T.i.m.e...........................................1.7.1.3.4...1...x.8.6.f.r.e...r.s.4._.r.e.l.e.a.s.e...1.8.0.4.1.0.-.1.8.0.4.....................................................................................................................................................................................................................................................................................................................................................................................................................................................

C:\ProgramData\Microsoft\Windows\WER\Temp\WER9C05.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):	8244
Entropy (8bit):	3.687554356095927
Encrypted:	false
SSDEEP:	192:Rrl7r3GLNihn6k6Y8l6jgmfTkn4StCprr89b+Vsf1wqm:RrlsNih6k6Y+6jgmfTk4SB+ufS
MD5:	F64C6D7DC4698C54503216B0B67B0D27
SHA1:	483E962FBBFE13E3CFC44782E21F003D198CBBED
SHA-256:	A38F253B34F2BCD7EBAE6CA9647CD55B06B3552C3A8AE1F1D8583FD463AD824C
SHA-512:	896220B2398735249374BB807A7EBBA5467F7D93B877B4524EF8C8A4B60357C9C15D3D13E2C55009FA5CA7EAB015E450C019BCE4675670A4B06E5FB83325CCDE
Malicious:	false
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.>.1.7.1.3.4.<./.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.>.1.7.1.3.4...1...a.m.d.6.4.f.r.e...r.s.4._.r.e.l.e.a.s.e...1.8.0.4.1.0.-.1.8.0.4.<./.B.u.i.l.d.S.t.r.i.n.g.>.........<.R.e.v.i.s.i.o.n.>.1.<./.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.>.1.0.3.3.<./.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.>.5.1.4.4.<./.P.i.d.>.......

C:\ProgramData\Microsoft\Windows\WER\Temp\WER9C74.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):	4630
Entropy (8bit):	4.447234534011842
Encrypted:	false
SSDEEP:	48:cvIwSD8zs7JgtWI9lRWgc8sqYjp48fm8M4JCdsfFk+q8/504SrSz6d:uITfVyAgrsqYXJ4fDWz6d
MD5:	F6886EF11FACBEACE8A54DBC9F91FD6F
SHA1:	0659541650C98930D8B1454051F78C6B6A2277A4
SHA-256:	CC8C08C3EC2DAD6DF64E9D167354B973F183EF84F80785C2A1E0A2AE9A0E364F
SHA-512:	5461592F7A94A14D824B49C90F1B86D196A493FDA01E34A4D29EF8C7D6D531A1FC2F321A4F2D326F0F7E793A01DD347BE1A23849AEC53394829551F502CB51E7
Malicious:	false
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="17134" />.. <arg nm="vercsdbld" val="1" />.. <arg nm="verqfe" val="1" />.. <arg nm="csdbld" val="1" />.. <arg nm="versp" val="0" />.. <arg nm="arch" val="9" />.. <arg nm="lcid" val="1033" />.. <arg nm="geoid" val="244" />.. <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="1956244" />.. <arg nm="osinsty" val="1" />.. <arg nm="iever" val="11.1.17134.0-11.0.47" />.. <arg nm="portos" val="0" />.. <arg nm="ram" val="4096" />..

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):	1572864
Entropy (8bit):	4.29247608036709
Encrypted:	false
SSDEEP:	12288:VndVS4apynkcBenwyQtAY7FGItzeaQAJejzUdZQzzLR2XZkohrYQYz2X:VdVS4apynkKenw+Yhdqw
MD5:	599D4AAB77BA943CE1C86B9BB0E59CE1
SHA1:	05B1B0FDD2B936A51B14E283B3E9A9CFADA1B3E4
SHA-256:	8F04683DA3EB94086BF94D3A59B306C6714E0058ED90F21CA036643B2BEAB45C
SHA-512:	927F8685E580F00286334FD7EB6CABEA7CE8BEE1C00B948E08382D4EFAE3B0073FE6F44D0714ADE8493715BCE0A8DFDEF442F5CBE35EA1D2A81CA02A67FFB836
Malicious:	false
Preview:	regf^...^...p.\..,.................. ...........\.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...4............E.4............E.....5............E.rmtm....{X..........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................

C:\Windows\appcompat\Programs\Amcache.hve.LOG1

Download File

Process:	C:\Windows\SysWOW64\WerFault.exe
File Type:	MS Windows registry file, NT/2000 or above
Category:	dropped
Size (bytes):	24576
Entropy (8bit):	3.77187230470535
Encrypted:	false
SSDEEP:	384:GQD5/+YllHBA+4t6rINn88ZTVgGCG+SODvkZzRUpV:GQ9/+YllhA+fW88lVgGtQDvCUp
MD5:	10980DEF5F834F1DAC6066E2C67991F2
SHA1:	33EE432394E1459D0CC50555132376E9D05F92B3
SHA-256:	912758F50C74F399B281AD0D7813F32EF9B8918A20245CD8D8583218AB3DB211
SHA-512:	A618B995979B1CEC5682E571105CE516371DCF311AD98AAD56DD87574BB4269E209704BE3FC653730D4BBBD6AF533FCAD93D5B86F17A193CAE06CC2E6EDC81B8
Malicious:	false
Preview:	regf]...]...p.\..,.................. ...........\.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...4............E.4............E.....5............E.rmtm....{X..................................................................................................................................................................................................................................................................................................................................................HvLE.^......]...............tf.1..r..>............................. ..hbin................p.\..,..........nk,.e...{X.................................. ...........................&...{ad79c032-a2ea-f756-e377-72fb9332c3ae}......nk .e...{X...... ........................... .......Z.......................Root........lf......Root....nk .e...{X...................}.............. ...............*...............DeviceCensus........................vk..................WritePermissionsCheck...

Static File Info

General

File type:	PE32 executable (DLL) (GUI) Intel 80386, for MS Windows
Entropy (8bit):	5.765721775191744
TrID:	Win32 Dynamic Link Library (generic) (1002004/3) 99.60% Generic Win/DOS Executable (2004/3) 0.20% DOS Executable Generic (2002/1) 0.20% Autodesk FLIC Image File (extensions: flc, fli, cel) (7/3) 0.00%
File name:	unpacked (1).dll
File size:	57344
MD5:	895004ddaa3758ac453d73e3d8c1f45f
SHA1:	0fb1a2c06513134ff699f4f286a71f1671918180
SHA256:	74ef237a5145c0d85ee7575c283493a2bd0ae116590c06749cf1ed72f655b997
SHA512:	af92b8bfe841b460373a9145dd30419f275751ee1edb2bf8c7af42629be6a48db7e0cc06abd10af3937a6e8a6b2b25994547541b4a21e65ea2398ba992f2aed9
SSDEEP:	768:L5UoJZS2vK+c+wdCAXNnZ98baBXe13jtCs8sNaHXsSsGtj+WNAMTauI:DZKCuCCZKt1z98scH8ucWBOP
TLSH:	0F43E155AE1D04FBC16781773735933AC2F7C22691182CCAC513AA6E6EBA613EC7D243
File Content Preview:	MZ.f.:..................@...............................................!..L.!This program cannot be run in DOS mode....$........V...7...7...7.......7...O...7...7...7..;8...7..;8...7..;8...7.......7.......7.......7..Rich.7..................PE..L....T.b...

File Icon


Icon Hash:	74f0e4ecccdce0e4

Static PE Info

General

Entrypoint:	0x10001d4b
Entrypoint Section:	.text
Digitally signed:	false
Imagebase:	0x10000000
Subsystem:	windows gui
Image File Characteristics:	EXECUTABLE_IMAGE, 32BIT_MACHINE, DLL
DLL Characteristics:
Time Stamp:	0x629654C0 [Tue May 31 17:47:44 2022 UTC]
TLS Callbacks:
CLR (.Net) Version:
OS Version Major:	4
OS Version Minor:	0
File Version Major:	4
File Version Minor:	0
Subsystem Version Major:	4
Subsystem Version Minor:	0
Import Hash:

Entrypoint Preview

Instruction
in al, dx
and ecx, 00000FFFh
add ecx, esi
add dword ptr [ecx], ebx
mov ebx, dword ptr [ebp-08h]
inc ebx
inc ebx
dec dword ptr [ebp-0Ch]
mov dword ptr [ebp-08h], ebx
jne 00007FD760ABFA23h
mov ecx, dword ptr [edi+04h]
sub dword ptr [ebp-04h], ecx
add edi, ecx
cmp dword ptr [ebp-04h], 08h
jnbe 00007FD760ABF9EEh
pop edi
pop esi
pop ebx
leave
retn 0004h
cmp dword ptr [esp+08h], 00000000h
je 00007FD760ABFA78h
mov ecx, dword ptr [eax+0Ch]
mov edx, ecx
sub edx, dword ptr [esp+04h]
mov dl, byte ptr [edx]
mov byte ptr [ecx], dl
inc dword ptr [eax+0Ch]
dec dword ptr [esp+08h]
jne 00007FD760ABFA4Ch
ret
push ebp
mov ebp, esp
sub esp, 30h
push ebx
push esi
push edi
mov esi, eax
xor eax, eax
lea edi, dword ptr [ebp-28h]
stosd
stosd
stosd
stosd
stosd
xor ebx, ebx
xor eax, eax
push ebx
push 08000000h
push dword ptr [esi+08h]
lea edi, dword ptr [ebp-10h]
stosd
mov eax, dword ptr [esi+04h]
mov dword ptr [ebp-14h], eax
lea eax, dword ptr [ebp-14h]
push eax
lea eax, dword ptr [ebp-2Ch]
push eax
push 000F001Fh
lea eax, dword ptr [ebp-0Ch]
push eax
mov dword ptr [ebp-0Ch], ebx
mov dword ptr [ebp-08h], ebx
mov dword ptr [ebp-2Ch], 00000018h
mov dword ptr [ebp-28h], ebx
mov dword ptr [ebp-20h], 00000040h
mov dword ptr [ebp-24h], ebx
mov dword ptr [ebp-1Ch], ebx
mov dword ptr [ebp-18h], ebx
call dword ptr [esi+0Ch]
cmp eax, ebx
jl 00007FD760ABFA97h
mov eax, dword ptr [ebp-0Ch]
mov dword ptr [esi], eax
lea eax, dword ptr [ebp-08h]
push eax
call 00007FD760AC050Dh
mov edi, eax
cmp edi, ebx
jne 00007FD760ABFA7Bh
push dword ptr [ebp-14h]
push ebx

Rich Headers

Programming Language:

[ASM] VS2005 build 50727
[IMP] VS2008 SP1 build 30729
[EXP] VS2005 build 50727
[LNK] VS2005 build 50727

Data Directories

Name	Virtual Address	Virtual Size	Is in Section
IMAGE_DIRECTORY_ENTRY_EXPORT	0x35f0	0x4f	.rdata
IMAGE_DIRECTORY_ENTRY_IMPORT	0x312c	0x64	.rdata
IMAGE_DIRECTORY_ENTRY_RESOURCE	0x0	0x0
IMAGE_DIRECTORY_ENTRY_EXCEPTION	0x0	0x0
IMAGE_DIRECTORY_ENTRY_SECURITY	0x0	0x0
IMAGE_DIRECTORY_ENTRY_BASERELOC	0x6000	0x154	.reloc
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	0x3000	0xcc	.rdata
IMAGE_DIRECTORY_ENTRY_DELAY_IMPORT	0x0	0x0
IMAGE_DIRECTORY_ENTRY_COM_DESCRIPTOR	0x0	0x0
IMAGE_DIRECTORY_ENTRY_RESERVED	0x0	0x0

Sections

Name	Virtual Address	Virtual Size	Raw Size	Xored PE	ZLIB Complexity	File Type	Entropy	Characteristics
.text	0x1000	0x1797	0x1800	False	0.3787434895833333	data	4.019765538082408	IMAGE_SCN_CNT_CODE, IMAGE_SCN_LNK_OVER, IMAGE_SCN_LNK_REMOVE, IMAGE_SCN_LNK_COMDAT, IMAGE_SCN_MEM_PROTECTED, IMAGE_SCN_NO_DEFER_SPEC_EXC, IMAGE_SCN_MEM_LOCKED, IMAGE_SCN_MEM_PRELOAD, IMAGE_SCN_ALIGN_1BYTES, IMAGE_SCN_ALIGN_4BYTES, IMAGE_SCN_ALIGN_8BYTES, IMAGE_SCN_ALIGN_16BYTES, IMAGE_SCN_ALIGN_32BYTES, IMAGE_SCN_ALIGN_64BYTES, IMAGE_SCN_ALIGN_128BYTES, IMAGE_SCN_ALIGN_256BYTES, IMAGE_SCN_ALIGN_512BYTES, IMAGE_SCN_ALIGN_1024BYTES, IMAGE_SCN_ALIGN_2048BYTES, IMAGE_SCN_ALIGN_4096BYTES, IMAGE_SCN_ALIGN_8192BYTES, IMAGE_SCN_ALIGN_MASK, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
.rdata	0x3000	0x63f	0x800	False	0.7646484375	data	6.425623877611753	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_LNK_OVER, IMAGE_SCN_LNK_COMDAT, IMAGE_SCN_MEM_PURGEABLE, IMAGE_SCN_MEM_16BIT, IMAGE_SCN_ALIGN_2BYTES, IMAGE_SCN_ALIGN_4BYTES, IMAGE_SCN_ALIGN_8BYTES, IMAGE_SCN_ALIGN_16BYTES, IMAGE_SCN_ALIGN_32BYTES, IMAGE_SCN_ALIGN_64BYTES, IMAGE_SCN_ALIGN_128BYTES, IMAGE_SCN_ALIGN_256BYTES, IMAGE_SCN_ALIGN_512BYTES, IMAGE_SCN_ALIGN_1024BYTES, IMAGE_SCN_ALIGN_2048BYTES, IMAGE_SCN_ALIGN_4096BYTES, IMAGE_SCN_ALIGN_8192BYTES, IMAGE_SCN_ALIGN_MASK, IMAGE_SCN_MEM_READ
.data	0x4000	0x24c	0x200	False	0.875	data	5.824857955609047	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_LNK_INFO, IMAGE_SCN_LNK_OVER, IMAGE_SCN_MEM_LOCKED, IMAGE_SCN_MEM_PRELOAD, IMAGE_SCN_ALIGN_1BYTES, IMAGE_SCN_ALIGN_4BYTES, IMAGE_SCN_ALIGN_16BYTES, IMAGE_SCN_ALIGN_64BYTES, IMAGE_SCN_ALIGN_256BYTES, IMAGE_SCN_ALIGN_1024BYTES, IMAGE_SCN_ALIGN_4096BYTES, IMAGE_SCN_ALIGN_MASK, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
.bss	0x5000	0x26c	0x400	False	0.3603515625	data	3.17724172343837	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_LNK_OVER, IMAGE_SCN_LNK_COMDAT, IMAGE_SCN_MEM_PROTECTED, IMAGE_SCN_NO_DEFER_SPEC_EXC, IMAGE_SCN_MEM_SYSHEAP, IMAGE_SCN_MEM_PURGEABLE, IMAGE_SCN_MEM_16BIT, IMAGE_SCN_MEM_LOCKED, IMAGE_SCN_ALIGN_1BYTES, IMAGE_SCN_ALIGN_2BYTES, IMAGE_SCN_ALIGN_4BYTES, IMAGE_SCN_ALIGN_8BYTES, IMAGE_SCN_ALIGN_16BYTES, IMAGE_SCN_ALIGN_32BYTES, IMAGE_SCN_ALIGN_64BYTES, IMAGE_SCN_ALIGN_256BYTES, IMAGE_SCN_ALIGN_512BYTES, IMAGE_SCN_ALIGN_1024BYTES, IMAGE_SCN_ALIGN_2048BYTES, IMAGE_SCN_ALIGN_4096BYTES, IMAGE_SCN_ALIGN_8192BYTES, IMAGE_SCN_ALIGN_MASK, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
.reloc	0x6000	0x8000	0x7200	False	0.5444078947368421	data	5.290169344471963	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_LNK_OTHER, IMAGE_SCN_LNK_OVER, IMAGE_SCN_GPREL, IMAGE_SCN_MEM_FARDATA, IMAGE_SCN_MEM_LOCKED, IMAGE_SCN_ALIGN_2BYTES, IMAGE_SCN_ALIGN_4BYTES, IMAGE_SCN_ALIGN_8BYTES, IMAGE_SCN_ALIGN_16BYTES, IMAGE_SCN_ALIGN_32BYTES, IMAGE_SCN_ALIGN_64BYTES, IMAGE_SCN_ALIGN_128BYTES, IMAGE_SCN_ALIGN_256BYTES, IMAGE_SCN_ALIGN_512BYTES, IMAGE_SCN_ALIGN_1024BYTES, IMAGE_SCN_ALIGN_2048BYTES, IMAGE_SCN_ALIGN_4096BYTES, IMAGE_SCN_ALIGN_8192BYTES, IMAGE_SCN_ALIGN_MASK, IMAGE_SCN_MEM_READ

Target ID:	0
Start time:	19:54:06
Start date:	16/03/2023
Path:	C:\Windows\System32\loaddll32.exe
Wow64 process (32bit):	true
Commandline:	loaddll32.exe "C:\Users\user\Desktop\unpacked (1).dll"
Imagebase:	0x160000
File size:	116736 bytes
MD5 hash:	1F562FBF37040EC6C43C8D5EF619EA39
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Reputation:	high

Analysis Process: conhost.exePID: 6116, Parent PID: 6108

General

Target ID:	1
Start time:	19:54:06
Start date:	16/03/2023
Path:	C:\Windows\System32\conhost.exe
Wow64 process (32bit):	false
Commandline:	C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
Imagebase:	0x7ff6da640000
File size:	625664 bytes
MD5 hash:	EA777DEEA782E8B4D7C7C33BBF8A4496
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Reputation:	high

Analysis Process: cmd.exePID: 5156, Parent PID: 6108

General

Target ID:	2
Start time:	19:54:06
Start date:	16/03/2023
Path:	C:\Windows\SysWOW64\cmd.exe
Wow64 process (32bit):	true
Commandline:	cmd.exe /C rundll32.exe "C:\Users\user\Desktop\unpacked (1).dll",#1
Imagebase:	0x1b0000
File size:	232960 bytes
MD5 hash:	F3BDBE3BB6F734E357235F4D5898582D
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Reputation:	high

Analysis Process: rundll32.exePID: 5144, Parent PID: 5156

General

Target ID:	3
Start time:	19:54:07
Start date:	16/03/2023
Path:	C:\Windows\SysWOW64\rundll32.exe
Wow64 process (32bit):	true
Commandline:	rundll32.exe "C:\Users\user\Desktop\unpacked (1).dll",#1
Imagebase:	0xf60000
File size:	61952 bytes
MD5 hash:	D7CA562B0DB4F4DD0F03A89A1FDAD63D
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Reputation:	high

Analysis Process: WerFault.exePID: 5360, Parent PID: 5144

General

Target ID:	5
Start time:	19:54:07
Start date:	16/03/2023
Path:	C:\Windows\SysWOW64\WerFault.exe
Wow64 process (32bit):	true
Commandline:	C:\Windows\SysWOW64\WerFault.exe -u -p 5144 -s 644
Imagebase:	0xd90000
File size:	434592 bytes
MD5 hash:	9E2B8ACAD48ECCA55C0230D63623661B
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Reputation:	high

Disassembly

⊘No disassembly

Source: unpacked (1).dll	ReversingLabs: Detection: 43%
Source: unpacked (1).dll	Virustotal: Detection: 37%			Perma Link

Source: 0.2.loaddll32.exe.10000000.0.unpack	Avira: Label: TR/Patched.Ren.Gen2
Source: 3.2.rundll32.exe.10000000.0.unpack	Avira: Label: TR/Patched.Ren.Gen2

Source: unpacked (1).dll	ReversingLabs: Detection: 43%
Source: unpacked (1).dll	Virustotal: Detection: 37%

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

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

Description:	Adversaries may abuse rundll32.exe to proxy execution of malicious code. Using rundll32.exe, vice executing directly (i.e. Shared Modules ), may avoid triggering security tools that may not monitor execution of the rundll32.exe process because of allowlists or false positives from normal operations. Rundll32.exe is commonly associated with executing DLL payloads.
Tactics:	Defense Evasion
Data Sources:	DLL monitoring, Loaded DLLs, Process command-line parameters, Process monitoring
Platforms:	Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may perform software packing or virtual machine software protection to conceal their code. Software packing is a method of compressing or encrypting an executable. Packing an executable changes the file signature in an attempt to avoid signature-based detection. Most decompression techniques decompress the executable code in memory. Virtual machine software protection translates an executable's original code into a special format that only a special virtual machine can run. A virtual machine is then called to run this code.
Tactics:	Defense Evasion
Data Sources:	Binary file metadata
Platforms:	macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may attempt to get a listing of security software, configurations, defensive tools, and sensors that are installed on a system or in a cloud environment. This may include things such as firewall rules and anti-virus. Adversaries may use the information from Security Software Discovery during automated discovery to shape follow-on behaviors, including whether or not the adversary fully infects the target and/or attempts specific actions.
Tactics:	Discovery
Data Sources:	AWS CloudTrail logs, Azure activity logs, File monitoring, Process command-line parameters, Process monitoring, Stackdriver logs
Platforms:	AWS, Azure, Azure AD, GCP, Linux, macOS, Office 365, SaaS, Windows
Url:	Open detailed description by Mitre

Description:	An adversary may attempt to get detailed information about the operating system and hardware, including version, patches, hotfixes, service packs, and architecture. Adversaries may use the information from System Information Discovery during automated discovery to shape follow-on behaviors, including whether or not the adversary fully infects the target and/or attempts specific actions.
Tactics:	Discovery
Data Sources:	AWS CloudTrail logs, Azure activity logs, Process command-line parameters, Process monitoring, Stackdriver logs
Platforms:	AWS, Azure, GCP, Linux, macOS, Windows
Url:	Open detailed description by Mitre

Behavior Section

Behavior Chronological

Disassembly

Uncategorized

Graph

Loading Joe Sandbox Report ...

Warning!

Windows Analysis Report unpacked (1).dll

Overview

General Information

Detection

Signatures

Classification

Process Tree

Malware Threat Intel

Malware Configuration

Yara Signatures

Initial Sample

Unpacked PEs

Sigma Signatures

Snort Signatures

Joe Sandbox Signatures

AV Detection

Compliance

Networking

Key, Mouse, Clipboard, Microphone and Screen Capturing

E-Banking Fraud

System Summary

Hooking and other Techniques for Hiding and Protection

Malware Analysis System Evasion

Anti Debugging

HIPS / PFW / Operating System Protection Evasion

Lowering of HIPS / PFW / Operating System Security Settings

Stealing of Sensitive Information

Remote Access Functionality

Mitre Att&ck Matrix

Behavior Graph

Screenshots

Thumbnails

Antivirus, Machine Learning and Genetic Malware Detection

Initial Sample

Dropped Files

Unpacked PE Files

Domains

URLs

Domains and IPs

Contacted Domains

URLs from Memory and Binaries

World Map of Contacted IPs

General Information

Warnings

Simulations

Behavior and APIs

Joe Sandbox View / Context

IPs

Domains

ASNs

JA3 Fingerprints

Dropped Files

Created / dropped Files

C:\ProgramData\Microsoft\Windows\WER\ReportQueue\AppCrash_rundll32.exe_7bde5861e98b2ac3cc37e329f3101f62f0fff922_82810a17_1492a377\Report.wer

C:\ProgramData\Microsoft\Windows\WER\Temp\WER9984.tmp.dmp

C:\ProgramData\Microsoft\Windows\WER\Temp\WER9C05.tmp.WERInternalMetadata.xml

C:\ProgramData\Microsoft\Windows\WER\Temp\WER9C74.tmp.xml

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

C:\Windows\appcompat\Programs\Amcache.hve.LOG1

Static File Info

General

File Icon

Static PE Info

General

Entrypoint Preview

Rich Headers

Data Directories

Sections

Network Behavior

Statistics

Behavior

System Behavior

Analysis Process: loaddll32.exePID: 6108, Parent PID: 3452

Windows Analysis Report
unpacked (1).dll