Automated Malware Analysis IOC Report for

Files

File Path

Type

Category

Malicious

xXO3Bx1Gtv.exe

PE32 executable (GUI) Intel 80386, for MS Windows

initial sample

Details

Filetype:	PE32 executable (GUI) Intel 80386, for MS Windows
Entropy:	7.821181029934212
Filename:	xXO3Bx1Gtv.exe
Filesize:	4132864
MD5:	0df8abbbbc63aa2e171466a6cf93b172
SHA1:	fb8e1da97308f5466ce438222a0ea1c28efaaf01
SHA256:	4dc3d7a6e1bef7cabd6e5e6681f3640628887a6beea0e096416baff784df7a3b
SHA512:	ea42a729b56ba8063a29d97bcbcc0cbbc8428e939aae3fa483e605551525dbf66a8c8ca1e8ea3f0ddde68d561c8babe8168d376acbe43b22f37d80d18e8309e1
SSDEEP:	98304:D3dhinxWxbC7HKMKI1gnwXrPljNaliok+PPxJ2U18b/Db1esOD:D2ou7KFnwbljNalioBOU18b/Ne3
Preview:	MZx.....................@...................................x...........!..L.!This program cannot be run in DOS mode.$..PE..L.....Oe.................(..........~T*...........@...........................?......N(.....................................\|-<....

Signature Hits	Behavior Group	Mitre Attack
Found malware configuration	AV Detection
LummaC encrypted strings found	HIPS / PFW / Operating System Protection Evasion	PowerShell Deobfuscate/Decode Files or Information
Machine Learning detection for sample	AV Detection
Sample uses string decryption to hide its real strings	AV Detection
Contains functionality to read the PEB	Anti Debugging
Detected potential crypto function	System Summary	Security Software Discovery Archive Collected Data Encrypted Channel
One or more processes crash	System Summary
PE file contains an invalid checksum	Data Obfuscation	Security Software Discovery
PE file contains sections with non-standard names	Data Obfuscation
Sample file is different than original file name gathered from version info	System Summary	Security Software Discovery
Uses 32bit PE files	Compliance, System Summary
Uses code obfuscation techniques (call, push, ret)	Data Obfuscation
Binary may include packed or encrypted code	Data Obfuscation	Software Packing Obfuscated Files or Information
Reads software policies	System Summary	System Information Discovery
Tries to load missing DLLs	System Summary	DLL Side-Loading
PE file has a big raw section	System Summary
Submission file is bigger than most known malware samples	System Summary

C:\ProgramData\Microsoft\Windows\WER\ReportQueue\AppCrash_xXO3Bx1Gtv.exe_b9154763bcedd46a6db4586a931bedddd56ff80_f1e767b5_e85d00cd-1196-428b-9568-1792ead1eaee\Report.wer

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

dropped

Details

File:	C:\ProgramData\Microsoft\Windows\WER\ReportQueue\AppCrash_xXO3Bx1Gtv.exe_b9154763bcedd46a6db4586a931bedddd56ff80_f1e767b5_e85d00cd-1196-428b-9568-1792ead1eaee\Report.wer
Category:	dropped
Dump:	Report.wer.3.dr
ID:	dr_3
Target ID:	3
Process:	C:\Windows\SysWOW64\WerFault.exe
Type:	Unicode text, UTF-16, little-endian text, with CRLF line terminators
Entropy:	0.7627986015193194
Encrypted:	false
Ssdeep:	96:hQFICNgcXOqC5Ls3lc1fZfrQXIDcQ4c6XcENcw3Imf/+HbHg/8BRTf3o8Fa9EUR0:S7XO/5La02T3Rkj2qzuiFGZ24IO87B
Size:	65536
Whitelisted:	false
Reputation:	low

Signature Hits	Behavior Group	Mitre Attack
Found malware configuration	AV Detection
Machine Learning detection for sample	AV Detection
Sample uses string decryption to hide its real strings	AV Detection
PE file contains an invalid checksum	Data Obfuscation
PE file contains sections with non-standard names	Data Obfuscation
Sample file is different than original file name gathered from version info	System Summary
Uses 32bit PE files	Compliance, System Summary
Binary may include packed or encrypted code	Data Obfuscation	Obfuscated Files or Information Software Packing
PE file has a big raw section	System Summary
Submission file is bigger than most known malware samples	System Summary

C:\ProgramData\Microsoft\Windows\WER\Temp\WER1C06.tmp.dmp

Mini DuMP crash report, 14 streams, Fri May 3 11:49:13 2024, 0x1205a4 type

dropped

Details

File:	C:\ProgramData\Microsoft\Windows\WER\Temp\WER1C06.tmp.dmp
Category:	dropped
Dump:	WER1C06.tmp.dmp.3.dr
ID:	dr_0
Target ID:	3
Process:	C:\Windows\SysWOW64\WerFault.exe
Type:	Mini DuMP crash report, 14 streams, Fri May 3 11:49:13 2024, 0x1205a4 type
Entropy:	0.9074942508144229
Encrypted:	false
Ssdeep:	1536:OwMYi2VETOCN06ui2aOC26zGUp6lMZ3afKeyzl3yY/2wVI9q2ocA9MQtPrzuQ:vEJQUSMpaieyP2kI9GMQBrzuQ
Size:	1073042
Whitelisted:	false
Reputation:	low

C:\ProgramData\Microsoft\Windows\WER\Temp\WER26D4.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\WER26D4.tmp.WERInternalMetadata.xml
Category:	dropped
Dump:	WER26D4.tmp.WERInternalMetadata.xml.3.dr
ID:	dr_1
Target ID:	3
Process:	C:\Windows\SysWOW64\WerFault.exe
Type:	XML 1.0 document, Unicode text, UTF-16, little-endian text, with CRLF line terminators
Entropy:	3.700002733964674
Encrypted:	false
Ssdeep:	192:R6l7wVeJnB6J6Y95SU98kgmfOJSpDT89bKusfJOm:R6lXJB6J6YzSU98kgmfO1KtfZ
Size:	8332
Whitelisted:	false
Reputation:	low

C:\ProgramData\Microsoft\Windows\WER\Temp\WER26F5.tmp.xml

XML 1.0 document, ASCII text, with CRLF line terminators

dropped

Details

File:	C:\ProgramData\Microsoft\Windows\WER\Temp\WER26F5.tmp.xml
Category:	dropped
Dump:	WER26F5.tmp.xml.3.dr
ID:	dr_2
Target ID:	3
Process:	C:\Windows\SysWOW64\WerFault.exe
Type:	XML 1.0 document, ASCII text, with CRLF line terminators
Entropy:	4.4934966466244175
Encrypted:	false
Ssdeep:	48:cvIwWl8zsFJg77aI9dKWpW8VYKyYm8M4JQ3FcVEM6FBy9+q8RmvoMzhEULTNd:uIjffI7nr7VJJbf9zzh1LTNd
Size:	4674
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.3.dr
ID:	dr_4
Target ID:	3
Process:	C:\Windows\SysWOW64\WerFault.exe
Type:	MS Windows registry file, NT/2000 or above
Entropy:	4.466072700678023
Encrypted:	false
Ssdeep:	6144:5IXfpi67eLPU9skLmb0b4oWSPKaJG8nAgejZMMhA2gX4WABl0uNFdwBCswSbP:KXD94oWlLZMM6YFHD+P
Size:	1835008
Whitelisted:	false
Reputation:	low

Processes

Path

Cmdline

Malicious

C:\Users\user\Desktop\xXO3Bx1Gtv.exe

"C:\Users\user\Desktop\xXO3Bx1Gtv.exe"

Details

Is windows:	true
Is dropped:	false
PID:	5100
Target ID:	0
Parent PID:	2580
Name:	xXO3Bx1Gtv.exe
Path:	C:\Users\user\Desktop\xXO3Bx1Gtv.exe
Commandline:	"C:\Users\user\Desktop\xXO3Bx1Gtv.exe"
Size:	4132864
MD5:	0DF8ABBBBC63AA2E171466A6CF93B172
Time:	13:49:12
Date:	03/05/2024
Reason:	newprocess
Reputation:	low
Is admin:	true
Is elevated:	true
Modulebase:	0x400000
Modulesize:	4132864
Wow64:	true

Signature Hits	Behavior Group	Mitre Attack
Found malware configuration	AV Detection
Machine Learning detection for sample	AV Detection
Sample uses string decryption to hide its real strings	AV Detection
PE file contains an invalid checksum	Data Obfuscation
PE file contains sections with non-standard names	Data Obfuscation
Sample file is different than original file name gathered from version info	System Summary
Uses 32bit PE files	Compliance, System Summary
Binary may include packed or encrypted code	Data Obfuscation	Obfuscated Files or Information Software Packing
Spawns processes	System Summary	Process Injection
PE file has a big raw section	System Summary
Submission file is bigger than most known malware samples	System Summary

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 5100 -s 340

Details

Is windows:	true
Is dropped:	false
PID:	1816
Target ID:	3
Parent PID:	5100
Name:	WerFault.exe
Path:	C:\Windows\SysWOW64\WerFault.exe
Commandline:	C:\Windows\SysWOW64\WerFault.exe -u -p 5100 -s 340
Size:	483680
MD5:	C31336C1EFC2CCB44B4326EA793040F2
Time:	13:49:13
Date:	03/05/2024
Reason:	newprocess
Reputation:	high
Is admin:	true
Is elevated:	true
Modulebase:	0xe30000
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

keewoolas.pw

revivalsecularas.pw

killredls.pw

bloockflad.pw

barbecueappledos.pw

steycools.pw

bookgames.pw

moskhoods.pw

dayzilons.pw

http://upx.sf.net

unknown