Automated Malware Analysis IOC Report for

Files

File Path

Type

Category

Malicious

r67EeWwi9R.exe

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

initial sample

Details

Filetype:	PE32+ executable (GUI) x86-64, for MS Windows
Entropy:	4.856531079476391
Filename:	r67EeWwi9R.exe
Filesize:	11264
MD5:	f55ac9389486da2991b1bb8a7005c5a4
SHA1:	a65e0b8f6a2dd1841a144422a8cb31e47001c2ac
SHA256:	89cb6e6616375706d583da6a678db422b19f201ec1457cd70d826747f824657b
SHA512:	b554fdaa8f7d269952af71db7a1a5a9ec7a8d4490e6b4dd39da95fd68388b189087faf230a7f9feefbd9744bcc6c1ed453d6b74adcf13a602ffd6cacd383ffc0
SSDEEP:	96:8k2Qiq3EaS3JTVVx3LhrBGb5JaLUeQ1OsDXEWhh2Ivu4F8mw3Q5tfcQrOEWUxO:92Q50lbhfUes0W/2Ivu4E3Q5tfXrS
Preview:	MZ......................@...............................................!..L.!This program cannot be run in DOS mode....$..........S....................I.~.....I.z.....I.{.....I.\|.....%.~.......~.......w...............}.....Rich...........................

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	Virtualization/Sandbox Evasion 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
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
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_r67EeWwi9R.exe_76b3c0f35cdaf9701ee164f1d1c253a4d235e94d_ac731dc0_f4eb6921-42a6-4556-a7da-1537245e5024\Report.wer

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

dropped

Details

File:	C:\ProgramData\Microsoft\Windows\WER\ReportQueue\AppCrash_r67EeWwi9R.exe_76b3c0f35cdaf9701ee164f1d1c253a4d235e94d_ac731dc0_f4eb6921-42a6-4556-a7da-1537245e5024\Report.wer
Category:	dropped
Dump:	Report.wer.5.dr
ID:	dr_3
Target ID:	5
Process:	C:\Windows\System32\WerFault.exe
Type:	Unicode text, UTF-16, little-endian text, with CRLF line terminators
Entropy:	0.888096140260386
Encrypted:	false
Ssdeep:	96:yZFtMWVsUhqxo57JnSQXIDcQuc66picEP/cw3Ph+HbHg/ZjnZ+ZFGLGCI72bBuO8:K3MWVAi0A9tajoxVzuiFTZ24lO8e
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\WERF2F7.tmp.dmp

Mini DuMP crash report, 14 streams, Fri Aug 30 10:54:04 2024, 0x1205a4 type

dropped

Details

File:	C:\ProgramData\Microsoft\Windows\WER\Temp\WERF2F7.tmp.dmp
Category:	dropped
Dump:	WERF2F7.tmp.dmp.5.dr
ID:	dr_0
Target ID:	5
Process:	C:\Windows\System32\WerFault.exe
Type:	Mini DuMP crash report, 14 streams, Fri Aug 30 10:54:04 2024, 0x1205a4 type
Entropy:	1.4207071712622565
Encrypted:	false
Ssdeep:	768:xhlJKdJ4w5zKrnlGMg0szTs1Bz7rVT8Qjc:Yv5zKrlGMg0szTQz7rVTvjc
Size:	141750
Whitelisted:	false
Reputation:	low

C:\ProgramData\Microsoft\Windows\WER\Temp\WERF3D3.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\WERF3D3.tmp.WERInternalMetadata.xml
Category:	dropped
Dump:	WERF3D3.tmp.WERInternalMetadata.xml.5.dr
ID:	dr_1
Target ID:	5
Process:	C:\Windows\System32\WerFault.exe
Type:	XML 1.0 document, Unicode text, UTF-16, little-endian text, with CRLF line terminators
Entropy:	3.7037686157460157
Encrypted:	false
Ssdeep:	192:R6l7wVeJZWkU6YSGsCLgmftNprH89b5WEf+ETm:R6lXJ496YTsCLgmftI5Nfa
Size:	8766
Whitelisted:	false
Reputation:	low

C:\ProgramData\Microsoft\Windows\WER\Temp\WERF403.tmp.xml

XML 1.0 document, ASCII text, with CRLF line terminators

dropped

Details

File:	C:\ProgramData\Microsoft\Windows\WER\Temp\WERF403.tmp.xml
Category:	dropped
Dump:	WERF403.tmp.xml.5.dr
ID:	dr_2
Target ID:	5
Process:	C:\Windows\System32\WerFault.exe
Type:	XML 1.0 document, ASCII text, with CRLF line terminators
Entropy:	4.487458814283926
Encrypted:	false
Ssdeep:	48:cvIwWl8zsrJg771I9L4WpW8VYYOYm8M4JbwRFxyq85lRegmEILd:uIjfFI7Yx7VtJefnEILd
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.5.dr
ID:	dr_4
Target ID:	5
Process:	C:\Windows\System32\WerFault.exe
Type:	MS Windows registry file, NT/2000 or above
Entropy:	4.372195224250188
Encrypted:	false
Ssdeep:	6144:SFVfpi6ceLP/9skLmb04yWWSPtaJG8nAge35OlMMhA2AX4WABlguNriL:6V1GyWWI/glMM6kF79q
Size:	1835008
Whitelisted:	false
Reputation:	low

Processes

Path

Cmdline

Malicious

C:\Users\user\Desktop\r67EeWwi9R.exe

"C:\Users\user\Desktop\r67EeWwi9R.exe"

Details

Is windows:	false
Is dropped:	false
PID:	5040
Target ID:	0
Parent PID:	4084
Name:	r67EeWwi9R.exe
Path:	C:\Users\user\Desktop\r67EeWwi9R.exe
Commandline:	"C:\Users\user\Desktop\r67EeWwi9R.exe"
Size:	11264
MD5:	F55AC9389486DA2991B1BB8A7005C5A4
Time:	06:54:00
Date:	30/08/2024
Reason:	newprocess
Reputation:	low
Is admin:	true
Is elevated:	true
Modulebase:	0x7ff719c50000
Modulesize:	28672
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 5040 -s 1116

Details

Is windows:	true
Is dropped:	false
PID:	5728
Target ID:	5
Parent PID:	5040
Name:	WerFault.exe
Path:	C:\Windows\System32\WerFault.exe
Commandline:	C:\Windows\system32\WerFault.exe -u -p 5040 -s 1116
Size:	570736
MD5:	FD27D9F6D02763BDE32511B5DF7FF7A0
Time:	06:54:03
Date:	30/08/2024
Reason:	newprocess
Reputation:	high
Is admin:	true
Is elevated:	true
Modulebase:	0x7ff647ae0000
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\r67EeWwi9R.exe
Source:	network

Signature Hits	Behavior Group	Mitre Attack
Detected TCP or UDP traffic on non-standard ports	Networking	Non-Standard Port
IP address seen in connection with other malware	Networking
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://120.46.149.112:8888/safekey4

unknown

http://120.46.149.112:8888/safekeyt

unknown

http://upx.sf.net

unknown

http://120.46.149.112/x

unknown

http://120.46.149.112:8888/safekey/

unknown

http://120.46.149.112:8888/safekeyi

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\r67EeWwi9R.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