Automated Malware Analysis IOC Report for

Files

File Path

Type

Category

Malicious

zXR333P8h1.exe

PE32+ executable (GUI) x86-64, for MS Windows

initial sample

Details

Filetype:	PE32+ executable (GUI) x86-64, for MS Windows
Entropy:	4.804615557784228
Filename:	zXR333P8h1.exe
Filesize:	11776
MD5:	36daa81e237927b3aa7c48a89193d2bb
SHA1:	5186992f86f0911a97a395a82903ba4b89699c8c
SHA256:	edde6b098aa5e685110c5b68f65523fc1e0a60a93268059b7a26c6e6265f91fb
SHA512:	7eab61f7a0317eea1b305ddabdc44e36a0c8d1d495c84e0ebcf24a5093e377aaa5b7f6267ae5e2992a4e0229fbaab58fa8be4b9726f0efb138f8042567e7ef00
SSDEEP:	192:kwAwmrQ0NrrOKXoBgJeRREHPcIHl3Q5tfXrqK:x9mrQwrrJXoBw2Re3
Preview:	MZ......................@...............................................!..L.!This program cannot be run in DOS mode....$..........S......................~.......z.......{.......\|.....e.~.......~.....n.w.....n.......n.}.....Rich....................PE..d..

Signature Hits	Behavior Group	Mitre Attack
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	Security Software Discovery
Contains functionality to check if a debugger is running (IsDebuggerPresent)	Anti Debugging
Detected potential crypto function	System Summary	Archive Collected Data Encrypted Channel
May sleep (evasive loops) to hinder dynamic analysis	Malware Analysis System Evasion
One or more processes crash	System Summary
Contains functionality to download additional files from the internet	Networking
Contains functionality to query local / system time	Language, Device and Operating System Detection	System Time Discovery System Information Discovery
Contains functionality to register its own exception handler	Anti Debugging
Contains medium sleeps (>= 30s)	Malware Analysis System Evasion	Virtualization/Sandbox Evasion
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
URLs found in memory or binary data	Networking
Uses an in-process (OLE) Automation server	System Summary
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
PE file has a high image base, often used for DLLs	System Summary

C:\ProgramData\Microsoft\Windows\WER\ReportQueue\AppCrash_zXR333P8h1.exe_b29f99c4964a63d75bfaad84c79f35e37fff30_0bcd2230_e6f2bc47-8ba4-46b9-9ff3-2368d59fa92b\Report.wer

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

dropped

Details

File:	C:\ProgramData\Microsoft\Windows\WER\ReportQueue\AppCrash_zXR333P8h1.exe_b29f99c4964a63d75bfaad84c79f35e37fff30_0bcd2230_e6f2bc47-8ba4-46b9-9ff3-2368d59fa92b\Report.wer
Category:	dropped
Dump:	Report.wer.4.dr
ID:	dr_3
Target ID:	4
Process:	C:\Windows\System32\WerFault.exe
Type:	Unicode text, UTF-16, little-endian text, with CRLF line terminators
Entropy:	0.8892495183402235
Encrypted:	false
Ssdeep:	96:nLFYP6ZpgsPhqloA7JfuQXIDcQ3c66cENkcw3NX+HbHg/ZjnZ+ZFGLGCI72bBuOo:LCSZpg5r0Z+fkR8joxVzuiFgZ24lO8b
Size:	65536
Whitelisted:	false
Reputation:	low

Signature Hits	Behavior Group	Mitre Attack
Multi AV Scanner detection for submitted file	AV Detection
Machine Learning detection for sample	AV Detection
PE file has an executable .text section and no other executable section	System Summary
Sample is known by Antivirus	System Summary
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
PE file has a high image base, often used for DLLs	System Summary

C:\ProgramData\Microsoft\Windows\WER\Temp\WERA057.tmp.dmp

Mini DuMP crash report, 14 streams, Fri Aug 30 10:43:29 2024, 0x1205a4 type

dropped

Details

File:	C:\ProgramData\Microsoft\Windows\WER\Temp\WERA057.tmp.dmp
Category:	dropped
Dump:	WERA057.tmp.dmp.4.dr
ID:	dr_0
Target ID:	4
Process:	C:\Windows\System32\WerFault.exe
Type:	Mini DuMP crash report, 14 streams, Fri Aug 30 10:43:29 2024, 0x1205a4 type
Entropy:	1.3179897759735029
Encrypted:	false
Ssdeep:	192:mjd6WzE8BmZMeSOhoOl46UHlmyQ8B/QLqbDEfwqTfv0TQWB5oBruBEf7v+iy:m6WzEQmfKOlPUHl5pkqbDEhvfW1Ez/
Size:	150352
Whitelisted:	false
Reputation:	low

C:\ProgramData\Microsoft\Windows\WER\Temp\WERA123.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\WERA123.tmp.WERInternalMetadata.xml
Category:	dropped
Dump:	WERA123.tmp.WERInternalMetadata.xml.4.dr
ID:	dr_1
Target ID:	4
Process:	C:\Windows\System32\WerFault.exe
Type:	XML 1.0 document, Unicode text, UTF-16, little-endian text, with CRLF line terminators
Entropy:	3.7083796324253178
Encrypted:	false
Ssdeep:	192:R6l7wVeJvkalUk6YEI6zz1gmfvZ8npr989bgu0fj/gm:R6lXJsg6YEFzhgmfvvgVfh
Size:	8782
Whitelisted:	false
Reputation:	low

C:\ProgramData\Microsoft\Windows\WER\Temp\WERA143.tmp.xml

XML 1.0 document, ASCII text, with CRLF line terminators

dropped

Details

File:	C:\ProgramData\Microsoft\Windows\WER\Temp\WERA143.tmp.xml
Category:	dropped
Dump:	WERA143.tmp.xml.4.dr
ID:	dr_2
Target ID:	4
Process:	C:\Windows\System32\WerFault.exe
Type:	XML 1.0 document, ASCII text, with CRLF line terminators
Entropy:	4.501859057780684
Encrypted:	false
Ssdeep:	48:cvIwWl8zsmJg771I9X7DkrWpW8VYYgYm8M4J5lF5Zyq85PHbp/r2d:uIjf8I7Ax7VfJ7ZObp/r2d
Size:	4677
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.4.dr
ID:	dr_4
Target ID:	4
Process:	C:\Windows\System32\WerFault.exe
Type:	MS Windows registry file, NT/2000 or above
Entropy:	4.421635287114405
Encrypted:	false
Ssdeep:	6144:jSvfpi6ceLP/9skLmb0OTMWSPHaJG8nAgeMZMMhA2fX4WABlEnNi0uhiTw:uvloTMW+EZMM6DFy403w
Size:	1835008
Whitelisted:	false
Reputation:	low

Processes

Path

Cmdline

Malicious

C:\Users\user\Desktop\zXR333P8h1.exe

"C:\Users\user\Desktop\zXR333P8h1.exe"

Details

Is windows:	false
Is dropped:	false
PID:	3788
Target ID:	0
Parent PID:	1028
Name:	zXR333P8h1.exe
Path:	C:\Users\user\Desktop\zXR333P8h1.exe
Commandline:	"C:\Users\user\Desktop\zXR333P8h1.exe"
Size:	11776
MD5:	36DAA81E237927B3AA7C48A89193D2BB
Time:	06:43:26
Date:	30/08/2024
Reason:	newprocess
Reputation:	low
Is admin:	true
Is elevated:	true
Modulebase:	0x7ff788880000
Modulesize:	32768
Wow64:	false

Signature Hits	Behavior Group	Mitre Attack
Multi AV Scanner detection for submitted file	AV Detection
Machine Learning detection for sample	AV Detection
Sigma detected: Communication To Uncommon Destination Ports	System Summary
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
Binary contains paths to debug symbols	Compliance, 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
PE file has a high image base, often used for DLLs	System Summary

C:\Windows\System32\WerFault.exe

C:\Windows\system32\WerFault.exe -u -p 3788 -s 1112

Details

Is windows:	true
Is dropped:	false
PID:	5636
Target ID:	4
Parent PID:	3788
Name:	WerFault.exe
Path:	C:\Windows\System32\WerFault.exe
Commandline:	C:\Windows\system32\WerFault.exe -u -p 3788 -s 1112
Size:	570736
MD5:	FD27D9F6D02763BDE32511B5DF7FF7A0
Time:	06:43:28
Date:	30/08/2024
Reason:	newprocess
Reputation:	high
Is admin:	true
Is elevated:	true
Modulebase:	0x7ff726fb0000
Modulesize:	581632
Wow64:	false

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

URLs

Name

Malicious

http://120.46.149.112:8888/safekey

120.46.149.112

Details

Name:	http://120.46.149.112:8888/safekey
IP:	120.46.149.112
TargetID:	0
From Memory:	false
Current Path:	C:\Users\user\Desktop\zXR333P8h1.exe
Source:	network

Signature Hits	Behavior Group	Mitre Attack
Detected TCP or UDP traffic on non-standard ports	Networking	Non-Standard Port
Sigma detected: Communication To Uncommon Destination Ports	System Summary
Connects to IPs without corresponding DNS lookups	Networking
Downloads files from webservers via HTTP	Networking	Application Layer Protocol Non-Application Layer Protocol Ingress Tool Transfer
URLs found in memory or binary data	Networking

http://upx.sf.net

unknown

http://120.46.149.112/

unknown

http://120.46.149.112:8888/safekeykE

unknown

http://120.46.149.112:8888/safekeyI

unknown

http://120.46.149.112:8888/safekeyX

unknown

IPs

Domain

Country

Malicious

120.46.149.112

unknown

China

Details

IP:	120.46.149.112
TargetID:	0
Current Path:	C:\Users\user\Desktop\zXR333P8h1.exe
Country:	China
Countrycode:	CHN
ASN number:	4847
ASN name:	CNIX-APChinaNetworksInter-ExchangeCN
Private:	false

Signature Hits	Behavior Group	Mitre Attack
Detected TCP or UDP traffic on non-standard ports	Networking	Non-Standard Port
Sigma detected: Communication To Uncommon Destination Ports	System Summary
Connects to IPs without corresponding DNS lookups	Networking
Downloads files from webservers via HTTP	Networking	Application Layer Protocol Non-Application Layer Protocol Ingress Tool Transfer
URLs found in memory or binary data	Networking