Automated Malware Analysis IOC Report for

Files

File Path

Type

Category

Malicious

SecuriteInfo.com.Win32.PWSX-gen.19404.14810.exe

PE32 executable (GUI) Intel 80386, for MS Windows

initial sample

Details

Filetype:	PE32 executable (GUI) Intel 80386, for MS Windows
Entropy:	7.722399300018807
Filename:	SecuriteInfo.com.Win32.PWSX-gen.19404.14810.exe
Filesize:	551424
MD5:	62748c6343849a0f64e1b8e92c871e6f
SHA1:	5ee8f634dff41ae1755518c03cbacee77e986bd6
SHA256:	4167b003ef7a7a9120b73685d3b04acc8055e0ad8728a103a8a7fd08bdc3c142
SHA512:	cdd5b708f52362533d481b14552f917b165dd7497040fd2c85c215f433db8922277961501102c510ad7c2dfadcb96c8c2c00637d98fa97627411d83d053f0a87
SSDEEP:	12288:3yyHj9OPDU1uDEc870zOAduxUNwXEj0L4+vK3AsOEYca4S:3H9O8cz9dSUjAk+S/OEYc7
Preview:	MZ......................@...............................................!..L.!This program cannot be run in DOS mode....$.......=.9.y.WUy.WUy.WU..TTu.WU..RT..WU..STl.WU..VTz.WUy.VU!.WUilTTm.WUilSTk.WUilRT4.WU1m^Tx.WU1m.Ux.WU1mUTx.WURichy.WU...............

Signature Hits	Behavior Group	Mitre Attack
Antivirus / Scanner detection for submitted sample	AV Detection
Multi AV Scanner detection for submitted file	AV Detection	Process Injection
Allocates memory in foreign processes	HIPS / PFW / Operating System Protection Evasion	Process Injection
Injects a PE file into a foreign processes	HIPS / PFW / Operating System Protection Evasion
LummaC encrypted strings found	HIPS / PFW / Operating System Protection Evasion	PowerShell Process Injection
Machine Learning detection for sample	AV Detection
Writes to foreign memory regions	HIPS / PFW / Operating System Protection Evasion	Process Injection
Checks if the current process is being debugged	Anti Debugging
Contains functionality to check if a debugger is running (IsDebuggerPresent)	Anti Debugging
Contains functionality to query locales information (e.g. system language)	Language, Device and Operating System Detection	System Information Discovery
Contains functionality to read the PEB	Anti Debugging
Contains functionality which may be used to detect a debugger (GetProcessHeap)	Anti Debugging	Security Software Discovery
Creates a process in suspended mode (likely to inject code)	HIPS / PFW / Operating System Protection Evasion
Detected potential crypto function	System Summary	Archive Collected Data
Found inlined nop instructions (likely shell or obfuscated code)	Software Vulnerabilities
Found large amount of non-executed APIs	Malware Analysis System Evasion
One or more processes crash	System Summary
Sample file is different than original file name gathered from version info	System Summary
Uses 32bit PE files	Compliance, System Summary	Process Injection
Uses code obfuscation techniques (call, push, ret)	Data Obfuscation	Obfuscated Files or Information
PE file has section (not .text) which is very likely to contain packed code (zlib compression ratio < 0.011)	System Summary	Software Packing
Contains functionality to enumerate / list files inside a directory	Spreading, Malware Analysis System Evasion	File and Directory Discovery
Contains functionality to query local / system time	Language, Device and Operating System Detection	System Time Discovery
Contains functionality to register its own exception handler	Anti Debugging
Might use command line arguments	System Summary	Command and Scripting Interpreter
PE file has an executable .text section and no other executable section	System Summary
Reads software policies	System Summary
Sample is known by Antivirus	System Summary
Tries to load missing DLLs	System Summary	DLL Side-Loading
PE file contains a valid data directory to section mapping	System Summary	Security Software Discovery
PE file contains a debug data directory	System Summary	Process Injection
Contains modern PE file flags such as dynamic base (ASLR) or NX	Compliance, System Summary
PE file contains a mix of data directories often seen in goodware	System Summary

C:\ProgramData\Microsoft\Windows\WER\ReportQueue\AppCrash_SecuriteInfo.com_c086986ef72da566936e540c9d0207bf0492b1a_cf265dec_7a4679c3-3ada-41cb-944a-a855ef24c584\Report.wer

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

dropped

Details

File:	C:\ProgramData\Microsoft\Windows\WER\ReportQueue\AppCrash_SecuriteInfo.com_c086986ef72da566936e540c9d0207bf0492b1a_cf265dec_7a4679c3-3ada-41cb-944a-a855ef24c584\Report.wer
Category:	dropped
Dump:	Report.wer.5.dr
ID:	dr_4
Target ID:	5
Process:	C:\Windows\SysWOW64\WerFault.exe
Type:	Unicode text, UTF-16, little-endian text, with CRLF line terminators
Entropy:	0.6931088011658364
Encrypted:	false
Ssdeep:	96:LcFVdi0GOt7Ls9kyf9uACfuQXIDcQvc6QcEVcw3cE/91G1y+HbHg/5hZAX/d5FMl:o1inALH0BU/gjhzuiF6Z24IO8cv
Size:	65536
Whitelisted:	false
Reputation:	low

C:\ProgramData\Microsoft\Windows\WER\Temp\WER3787.tmp.dmp

Mini DuMP crash report, 14 streams, Mon Oct 7 19:53:03 2024, 0x1205a4 type

dropped

Details

File:	C:\ProgramData\Microsoft\Windows\WER\Temp\WER3787.tmp.dmp
Category:	dropped
Dump:	WER3787.tmp.dmp.5.dr
ID:	dr_1
Target ID:	5
Process:	C:\Windows\SysWOW64\WerFault.exe
Type:	Mini DuMP crash report, 14 streams, Mon Oct 7 19:53:03 2024, 0x1205a4 type
Entropy:	1.729021723157787
Encrypted:	false
Ssdeep:	96:5V8hAwyyFhYbWzSC7DR0ZdZi77KTq47Nal239SgGWoa2qZKqah55BWIkWIksI4ut:MtFpSKl0ZDO6Nal23Ub3lwuYA6yTFXd
Size:	33798
Whitelisted:	false
Reputation:	low

C:\ProgramData\Microsoft\Windows\WER\Temp\WER37C7.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\WER37C7.tmp.WERInternalMetadata.xml
Category:	dropped
Dump:	WER37C7.tmp.WERInternalMetadata.xml.5.dr
ID:	dr_2
Target ID:	5
Process:	C:\Windows\SysWOW64\WerFault.exe
Type:	XML 1.0 document, Unicode text, UTF-16, little-endian text, with CRLF line terminators
Entropy:	3.700571140299547
Encrypted:	false
Ssdeep:	192:R6l7wVeJek68Kv/6YN3SULgmfahOEprt89blTsfC3m:R6lXJF6B6YNSULgmfahOrl4f7
Size:	8522
Whitelisted:	false
Reputation:	low

C:\ProgramData\Microsoft\Windows\WER\Temp\WER37F7.tmp.xml

XML 1.0 document, ASCII text, with CRLF line terminators

dropped

Details

File:	C:\ProgramData\Microsoft\Windows\WER\Temp\WER37F7.tmp.xml
Category:	dropped
Dump:	WER37F7.tmp.xml.5.dr
ID:	dr_3
Target ID:	5
Process:	C:\Windows\SysWOW64\WerFault.exe
Type:	XML 1.0 document, ASCII text, with CRLF line terminators
Entropy:	4.581969235438185
Encrypted:	false
Ssdeep:	48:cvIwWl8zs3Jg77aI9wTWpW8VY9vYm8M4JEYTZ0F2ZD+q81pkvao8rHjLrjd:uIjfZI7Oi7VyyJJtRabHjvjd
Size:	4909
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.5.dr
ID:	dr_0
Target ID:	5
Process:	C:\Windows\SysWOW64\WerFault.exe
Type:	MS Windows registry file, NT/2000 or above
Entropy:	4.417515079080006
Encrypted:	false
Ssdeep:	6144:Bcifpi6ceLPL9skLmb0moSWSPtaJG8nAgex285i2MMhA20X4WABlGuNS5+:ei58oSWIZBk2MM6AFBIo
Size:	1835008
Whitelisted:	false
Reputation:	low

Processes

Path

Cmdline

Malicious

C:\Users\user\Desktop\SecuriteInfo.com.Win32.PWSX-gen.19404.14810.exe

"C:\Users\user\Desktop\SecuriteInfo.com.Win32.PWSX-gen.19404.14810.exe"

Details

Is windows:	false
Is dropped:	false
PID:	4716
Target ID:	0
Parent PID:	4056
Name:	SecuriteInfo.com.Win32.PWSX-gen.19404.14810.exe
Path:	C:\Users\user\Desktop\SecuriteInfo.com.Win32.PWSX-gen.19404.14810.exe
Commandline:	"C:\Users\user\Desktop\SecuriteInfo.com.Win32.PWSX-gen.19404.14810.exe"
Size:	551424
MD5:	62748C6343849A0F64E1B8E92C871E6F
Time:	15:53:02
Date:	07/10/2024
Reason:	newprocess
Reputation:	low
Is admin:	true
Is elevated:	true
Modulebase:	0x380000
Modulesize:	569344
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
Yara detected LummaC Stealer	Stealing of Sensitive Information, Remote Access Functionality
LummaC encrypted strings found	HIPS / PFW / Operating System Protection Evasion	PowerShell Deobfuscate/Decode Files or Information
Machine Learning detection for sample	AV Detection
Sample file is different than original file name gathered from version info	System Summary
Uses 32bit PE files	Compliance, System Summary
PE file has section (not .text) which is very likely to contain packed code (zlib compression ratio < 0.011)	System Summary	Software Packing
PE file has an executable .text section and no other executable section	System Summary
Sample is known by Antivirus	System Summary
Spawns processes	System Summary	Process Injection
PE file contains a valid data directory to section mapping	System Summary
PE file contains a debug data directory	System Summary
Contains modern PE file flags such as dynamic base (ASLR) or NX	Compliance, System Summary
PE file contains a mix of data directories often seen in goodware	System Summary

C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe

"C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"

Details

Is windows:	true
Is dropped:	false
PID:	6700
Target ID:	2
Parent PID:	4716
Name:	MSBuild.exe
Class:	system-tools
Path:	C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
Commandline:	"C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"
Size:	262432
MD5:	8FDF47E0FF70C40ED3A17014AEEA4232
Time:	15:53:03
Date:	07/10/2024
Reason:	newprocess
Reputation:	high
Is admin:	true
Is elevated:	true
Modulebase:	0xb70000
Modulesize:	262144
Wow64:	true

Signature Hits	Behavior Group	Mitre Attack
Yara detected LummaC Stealer	Stealing of Sensitive Information, Remote Access Functionality
Allocates memory in foreign processes	HIPS / PFW / Operating System Protection Evasion	Process Injection
Injects a PE file into a foreign processes	HIPS / PFW / Operating System Protection Evasion	Process Injection
Sigma detected: Silenttrinity Stager Msbuild Activity	System Summary
Writes to foreign memory regions	HIPS / PFW / Operating System Protection Evasion	Process Injection
Creates a process in suspended mode (likely to inject code)	HIPS / PFW / Operating System Protection Evasion	Process Injection
Spawns processes	System Summary	Process Injection

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 4716 -s 272

Details

Is windows:	true
Is dropped:	false
PID:	7092
Target ID:	5
Parent PID:	4716
Name:	WerFault.exe
Path:	C:\Windows\SysWOW64\WerFault.exe
Commandline:	C:\Windows\SysWOW64\WerFault.exe -u -p 4716 -s 272
Size:	483680
MD5:	C31336C1EFC2CCB44B4326EA793040F2
Time:	15:53:03
Date:	07/10/2024
Reason:	newprocess
Reputation:	high
Is admin:	true
Is elevated:	true
Modulebase:	0x4f0000
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

frizzettei.sbs

https://steamcommunity.com/profiles/76561199724331900

92.122.104.90

invinjurhey.sbs

exilepolsiy.sbs

laddyirekyi.sbs

https://steamcommunity.com/profiles/76561199724331900/inventory/

unknown

isoplethui.sbs

bemuzzeki.sbs

https://steamcommunity.com/profiles/76561199724331900koF?

unknown

exemplarou.sbs

wickedneatr.sbs

https://sergei-esenin.com/api

172.67.206.204

https://community.akamai.steamstatic.com/public/javascript/applications/community/manifest.js?v=cdfm

unknown

https://store.steampower

unknown

http://store.steampowered.com/privacy_agreement/

unknown

https://cdn.akamai.steamstatic.com/steamcommunity/public/assets/

unknown

https://community.akamai.steamstatic.com/

unknown

https://sergei-esenin.com/

unknown

https://recaptcha.net

unknown

http://upx.sf.net

unknown

https://help.steampowe

unknown

https://www.gstatic.cn/recaptcha/

unknown

http://store.steampowered.com/subscriber_agreement/

unknown

https://steamcommunity.com/linkfilter/?u=http%3A%2F%2Fwww.geonames.org

unknown

https://community.akamai.steamstatic.com/public/javascript/applications/community/libraries~b28b7af6

unknown

https://sketchfab.com

unknown

https://recaptcha.net/recaptcha/;

unknown

http://127.0.0.1:27060

unknown

https://community.akamai.steamstatic.com/public/css/applications/community/main.css?v=Ev2sBLgkgyWJ&a

unknown

https://store.steampowered.com

unknown

https://www.youtube.com

unknown

https://www.google.com

unknown

https://community.akamai.steamstatic.com/public/javascript/applications/community/main.js?v=10oP_O2R

unknown

https://medal.tv

unknown

https://broadcast.st.dl.eccdnx.com

unknown

https://community.akamai.steamstatic.com/public/images/skin_1/footerLogo_valve.png?v=1

unknown

https://www.google.com/recaptcha/

unknown

https://help.steampowered.com/

unknown

https://api.steampowered.com/

unknown

http://store.steampowered.com/account/cookiepreferences/

unknown

https://store.steampowered.com/3

unknown

https://s.ytimg.com;

unknown

https://steamcommunity.com/

unknown

https://login.steampowered.com/

unknown

https://store.steampowered.com/legal/

unknown

https://steam.tv/

unknown

There are 36 hidden URLs, click here to show them.

Domains

Name

Malicious

steamcommunity.com

92.122.104.90

sergei-esenin.com

172.67.206.204

frizzettei.sbs

unknown

laddyirekyi.sbs

unknown

wickedneatr.sbs

unknown

bemuzzeki.sbs

unknown

invinjurhey.sbs

unknown

isoplethui.sbs

unknown

exilepolsiy.sbs

unknown

exemplarou.sbs

unknown

s-part-0017.t-0009.t-msedge.net

13.107.246.45

time.windows.com

unknown

There are 2 hidden domains, click here to show them.

IPs

Domain

Country

Malicious

92.122.104.90

steamcommunity.com

European Union

Details

IP:	92.122.104.90
TargetID:	2
Current Path:	C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
Country:	European Union
Countrycode:	EU
ASN number:	16625
ASN name:	AKAMAI-ASUS
Private:	false
Domain:	steamcommunity.com

Signature Hits	Behavior Group	Mitre Attack
Sigma detected: Silenttrinity Stager Msbuild Activity	System Summary
Uses secure TLS version for HTTPS connections	Compliance, Networking

172.67.206.204

sergei-esenin.com

United States

Details

IP:	172.67.206.204
TargetID:	2
Current Path:	C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
Country:	United States
Countrycode:	USA
ASN number:	13335
ASN name:	CLOUDFLARENETUS
Private:	false
Domain:	sergei-esenin.com

Signature Hits	Behavior Group	Mitre Attack
Suricata IDS alerts for network traffic	Networking
Uses secure TLS version for HTTPS connections	Compliance, Networking