Automated Malware Analysis IOC Report for

Files

File Path

Type

Category

Malicious

cncUVRcGoI.exe

MS-DOS executable PE32 executable (GUI) Intel 80386, for MS Windows

initial sample

Details

Filetype:	MS-DOS executable PE32 executable (GUI) Intel 80386, for MS Windows
Entropy:	6.714818429710074
Filename:	cncUVRcGoI.exe
Filesize:	45056
MD5:	02d4e96072e72dcbe5f9039ec7f2a4e6
SHA1:	b12bbd637110aa367797972c69108f52383d341e
SHA256:	aaf93f6187f18b40300a9135bd49a9b8dafab53c2ef5ccdae122e8ccb552b9b4
SHA512:	98fd05d8a8f7d38bce807991a9615da583dd3905ced89164599a576bd4eb55cb9c1272a37a9c60c7b40e914f2e3d9096aedbd494d0e2661dccf4f1d5ef5e30b1
SSDEEP:	768:eXSAvu65Mb/ZKBs9hzCF0kcVp6gCmylyW/VSJJfgYpN6Y9SbKNM86RNcfa:eXhvu7bUchzCFqCfNdGYWNSFlRNcC
Preview:	MZP.........................................................<.......ls1.....`..3.'.......eR. &......&.......^}f}(@..K.C.?.ES@.@.../...7l*.........^}f}(@.xS.K...I....f. [.../.1(C......0+:.....8..5.g.)@..]..N.H...,7.yP.Z....!X...<...`....onqh.2%L.6.pkzM.?..

Signature Hits	Behavior Group	Mitre Attack
Antivirus / Scanner detection for submitted sample	AV Detection
Multi AV Scanner detection for submitted file	AV Detection
Machine Learning detection for sample	AV Detection
Checks if the current process is being debugged	Anti Debugging	Virtualization/Sandbox Evasion Security Software Discovery
One or more processes crash	System Summary
PE file contains sections with non-standard names	Data Obfuscation
PE file does not import any functions	System Summary
Uses 32bit PE files	Compliance, System Summary
Uses code obfuscation techniques (call, push, ret)	Data Obfuscation	Obfuscated Files or Information
Reads software policies	System Summary	System Information Discovery
Sample is known by Antivirus	System Summary
Tries to load missing DLLs	System Summary	DLL Side-Loading

C:\ProgramData\Microsoft\Windows\WER\ReportQueue\AppCrash_cncUVRcGoI.exe_9df829b8569fd274b4431755d453ad25ff4efab_0343c6cc_a5ed1a39-365e-4324-89e9-bf990fc9f70b\Report.wer

Unicode text, UTF-16, little-endian text, with CRLF line terminators

dropped

Details

File:	C:\ProgramData\Microsoft\Windows\WER\ReportQueue\AppCrash_cncUVRcGoI.exe_9df829b8569fd274b4431755d453ad25ff4efab_0343c6cc_a5ed1a39-365e-4324-89e9-bf990fc9f70b\Report.wer
Category:	dropped
Dump:	Report.wer.10.dr
ID:	dr_3
Target ID:	10
Process:	C:\Windows\SysWOW64\WerFault.exe
Type:	Unicode text, UTF-16, little-endian text, with CRLF line terminators
Entropy:	0.6318916727952989
Encrypted:	false
Ssdeep:	96:ibF/WYL2ujsYh3y7qnOOQXIDcQvc6QcEVcw3cE/j2S+HbHg6ZAX/d5FMT2SlPkpK:ct3LHjI0BU/H2bjEzuiFWZ24IO8aV
Size:	65536
Whitelisted:	false
Reputation:	low

Signature Hits	Behavior Group	Mitre Attack
Antivirus / Scanner detection for submitted sample	AV Detection
Multi AV Scanner detection for submitted file	AV Detection
Machine Learning detection for sample	AV Detection
PE file contains sections with non-standard names	Data Obfuscation
PE file does not import any functions	System Summary
Uses 32bit PE files	Compliance, System Summary
Sample is known by Antivirus	System Summary

C:\ProgramData\Microsoft\Windows\WER\Temp\WER3DB8.tmp.dmp

Mini DuMP crash report, 14 streams, Wed Apr 24 00:39:53 2024, 0x1205a4 type

dropped

Details

File:	C:\ProgramData\Microsoft\Windows\WER\Temp\WER3DB8.tmp.dmp
Category:	dropped
Dump:	WER3DB8.tmp.dmp.10.dr
ID:	dr_0
Target ID:	10
Process:	C:\Windows\SysWOW64\WerFault.exe
Type:	Mini DuMP crash report, 14 streams, Wed Apr 24 00:39:53 2024, 0x1205a4 type
Entropy:	1.991435538483149
Encrypted:	false
Ssdeep:	96:5I8gE3DlbHjvH9BZoi7n+SZ6lk7GJ1UilPlk+lv/lYm5bxlFWI0WI/4I4TNy:l3leO+SklyGJ1UilPlvlv/lhbxljTNy
Size:	18760
Whitelisted:	false
Reputation:	low

C:\ProgramData\Microsoft\Windows\WER\Temp\WER3E07.tmp.WERInternalMetadata.xml

XML 1.0 document, Unicode text, UTF-16, little-endian text, with CRLF line terminators

dropped

Details

File:	C:\ProgramData\Microsoft\Windows\WER\Temp\WER3E07.tmp.WERInternalMetadata.xml
Category:	dropped
Dump:	WER3E07.tmp.WERInternalMetadata.xml.10.dr
ID:	dr_1
Target ID:	10
Process:	C:\Windows\SysWOW64\WerFault.exe
Type:	XML 1.0 document, Unicode text, UTF-16, little-endian text, with CRLF line terminators
Entropy:	3.6957408617413896
Encrypted:	false
Ssdeep:	192:R6l7wVeJpOs6/s6YcDBSU9oF7qagmfmNXprx89b4xsf0nNom:R6lXJpN6/s6YGSU9sqagmf4k4qfSH
Size:	8282
Whitelisted:	false
Reputation:	low

C:\ProgramData\Microsoft\Windows\WER\Temp\WER3E76.tmp.xml

XML 1.0 document, ASCII text, with CRLF line terminators

dropped

Details

File:	C:\ProgramData\Microsoft\Windows\WER\Temp\WER3E76.tmp.xml
Category:	dropped
Dump:	WER3E76.tmp.xml.10.dr
ID:	dr_2
Target ID:	10
Process:	C:\Windows\SysWOW64\WerFault.exe
Type:	XML 1.0 document, ASCII text, with CRLF line terminators
Entropy:	4.461874929979743
Encrypted:	false
Ssdeep:	48:cvIwWl8zsGJg77aI9OJWpW8VYKYm8M4JQyF/w9+q8M6rvSNMhdd:uIjfcI7U47VeJ69+vSNMhdd
Size:	4579
Whitelisted:	false
Reputation:	low

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

MS Windows registry file, NT/2000 or above

dropped

Details

File:	C:\Windows\appcompat\Programs\Amcache.hve
Category:	dropped
Dump:	Amcache.hve.10.dr
ID:	dr_4
Target ID:	10
Process:	C:\Windows\SysWOW64\WerFault.exe
Type:	MS Windows registry file, NT/2000 or above
Entropy:	4.393803981626123
Encrypted:	false
Ssdeep:	6144:ll4fiJoH0ncNXiUjt10q0G/gaocYGBoaUMMhA2NX4WABlBuNAjOBSqa:74vF0MYQUMM6VFYSjU
Size:	1835008
Whitelisted:	false
Reputation:	low

Processes

Path

Cmdline

Malicious

C:\Users\user\Desktop\cncUVRcGoI.exe

"C:\Users\user\Desktop\cncUVRcGoI.exe"

Details

Is windows:	false
Is dropped:	false
PID:	5900
Target ID:	4
Parent PID:	3504
Name:	cncUVRcGoI.exe
Path:	C:\Users\user\Desktop\cncUVRcGoI.exe
Commandline:	"C:\Users\user\Desktop\cncUVRcGoI.exe"
Size:	45056
MD5:	02D4E96072E72DCBE5F9039EC7F2A4E6
Time:	02:39:52
Date:	24/04/2024
Reason:	newprocess
Reputation:	low
Is admin:	true
Is elevated:	true
Modulebase:	0x400000
Modulesize:	147456
Wow64:	true

Signature Hits	Behavior Group	Mitre Attack
Antivirus / Scanner detection for submitted sample	AV Detection
Multi AV Scanner detection for submitted file	AV Detection
Machine Learning detection for sample	AV Detection
PE file contains sections with non-standard names	Data Obfuscation
PE file does not import any functions	System Summary
Uses 32bit PE files	Compliance, System Summary
Sample is known by Antivirus	System Summary
Spawns processes	System Summary	Process Injection

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 5900 -s 232

Details

Is windows:	true
Is dropped:	false
PID:	7376
Target ID:	10
Parent PID:	5900
Name:	WerFault.exe
Path:	C:\Windows\SysWOW64\WerFault.exe
Commandline:	C:\Windows\SysWOW64\WerFault.exe -u -p 5900 -s 232
Size:	483680
MD5:	C31336C1EFC2CCB44B4326EA793040F2
Time:	02:39:52
Date:	24/04/2024
Reason:	newprocess
Reputation:	high
Is admin:	true
Is elevated:	true
Modulebase:	0xb70000
Modulesize:	499712
Wow64:	true

Signature Hits	Behavior Group	Mitre Attack
One or more processes crash	System Summary
Spawns processes	System Summary	Process Injection

URLs

Name

Malicious

http://upx.sf.net

unknown

Domains

Name

Malicious

bg.microsoft.map.fastly.net

199.232.210.172