Automated Malware Analysis IOC Report for

Files

File Path

Type

Category

Malicious

4sRugP90qT.exe

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

initial sample

Details

Filetype:	PE32+ executable (GUI) x86-64, for MS Windows
Entropy:	4.773312624432815
Filename:	4sRugP90qT.exe
Filesize:	11264
MD5:	7f8fbda2741e7092aff9152986efc770
SHA1:	cfaff1034c6b7cc1f59464de57eb77fea7576ac0
SHA256:	495a309c4e81ae179a37e54e1aadfd36e2c9c5e72eaeb737e1a90654e31d2a8d
SHA512:	1a202b40c5f48dd101ff3fd77533a83c5fe870ee20f0736f133bb93bc830dabb659075b839a0beb71569c360f8a2977fd3dd5bfb01f4319255eefa13393e0115
SSDEEP:	96:AQifVwu3IuC4adfKrj5bxeJVLQlOezl16EsItSJ02aoCYUJv6RRnyu8m73Q5tf0q:AQTuYRoGQlOe+ScTEYKv6Rb3Q5tf/rc
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
One or more processes crash	System Summary
Contains functionality to download additional files from the internet	Networking	Ingress Tool Transfer
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_4sRugP90qT.exe_519c860c06b23521d7d6d40b34b8c4ad6c4c43d_2fcf0bd8_f2076af9-5fc6-4071-b006-b8a7d2c804be\Report.wer

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

dropped

Details

File:	C:\ProgramData\Microsoft\Windows\WER\ReportQueue\AppCrash_4sRugP90qT.exe_519c860c06b23521d7d6d40b34b8c4ad6c4c43d_2fcf0bd8_f2076af9-5fc6-4071-b006-b8a7d2c804be\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:	0.8849713760864013
Encrypted:	false
Ssdeep:	96:jZFBot4ssmhqmSc7qm3fjQXIDcQQc6ZcE9cw31+HbHg/ZjWORXyGLGCI72bBuOy1:F64sGm8ms0+dHWjI5VzuiF4Z24lO8T
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
URLs found in memory or binary data	Networking
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\WERF4C8.tmp.dmp

Mini DuMP crash report, 14 streams, Fri Aug 30 10:54:28 2024, 0x1205a4 type

dropped

Details

File:	C:\ProgramData\Microsoft\Windows\WER\Temp\WERF4C8.tmp.dmp
Category:	dropped
Dump:	WERF4C8.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 10:54:28 2024, 0x1205a4 type
Entropy:	1.3022684791847636
Encrypted:	false
Ssdeep:	192:ZdWPkl971hmClN33OpotTEopVujlFDsCw0rxMsILPD5ebv483YiT7La5YEVIoa9G:d971h/3eilGZS75aAFiCBR86j
Size:	152916
Whitelisted:	false
Reputation:	low

C:\ProgramData\Microsoft\Windows\WER\Temp\WERF5F2.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\WERF5F2.tmp.WERInternalMetadata.xml
Category:	dropped
Dump:	WERF5F2.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:	3.700519136892346
Encrypted:	false
Ssdeep:	192:R6l7wVeJxVcI6Y+XsGgmf2HprH89b3Vzq1fodm:R6lXJzJ6YusGgmf2C3Bq1fP
Size:	8724
Whitelisted:	false
Reputation:	low

C:\ProgramData\Microsoft\Windows\WER\Temp\WERF612.tmp.xml

XML 1.0 document, ASCII text, with CRLF line terminators

dropped

Details

File:	C:\ProgramData\Microsoft\Windows\WER\Temp\WERF612.tmp.xml
Category:	dropped
Dump:	WERF612.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:	4.456758557282705
Encrypted:	false
Ssdeep:	48:cvIwWl8zsKrJg771I9HUz7WpW8VYYXoYm8M4JZm6Fxyq85Z/JrRqId:uIjfaI7Pm7V7JgSkJrRqId
Size:	4637
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:	4.568596809505913
Encrypted:	false
Ssdeep:	6144:4oPefZnQMa3tfLPbn90foomgsattlbSldrUHT7hSgkSNv0juQJYchUJvTGAsBsL6:1PHAooVJHnsg/d1T2qG
Size:	1835008
Whitelisted:	false
Reputation:	low

Processes

Path

Cmdline

Malicious

C:\Users\user\Desktop\4sRugP90qT.exe

"C:\Users\user\Desktop\4sRugP90qT.exe"

Details

Is windows:	false
Is dropped:	false
PID:	7136
Target ID:	0
Parent PID:	4088
Name:	4sRugP90qT.exe
Path:	C:\Users\user\Desktop\4sRugP90qT.exe
Commandline:	"C:\Users\user\Desktop\4sRugP90qT.exe"
Size:	11264
MD5:	7F8FBDA2741E7092AFF9152986EFC770
Time:	06:54:24
Date:	30/08/2024
Reason:	newprocess
Reputation:	low
Is admin:	true
Is elevated:	true
Modulebase:	0x7ff6a5ef0000
Modulesize:	49152
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
URLs found in memory or binary data	Networking
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 7136 -s 1084

Details

Is windows:	true
Is dropped:	false
PID:	6720
Target ID:	5
Parent PID:	7136
Name:	WerFault.exe
Path:	C:\Windows\System32\WerFault.exe
Commandline:	C:\Windows\system32\WerFault.exe -u -p 7136 -s 1084
Size:	570736
MD5:	FD27D9F6D02763BDE32511B5DF7FF7A0
Time:	06:54:27
Date:	30/08/2024
Reason:	newprocess
Reputation:	high
Is admin:	true
Is elevated:	true
Modulebase:	0x7ff7f80b0000
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\4sRugP90qT.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/safekeyjm

unknown

http://120.46.149.112:8888/safekey(m

unknown

http://upx.sf.net

unknown

http://120.46.149.112/UT

unknown

http://120.46.149.112:8888/safekeyrp

unknown

http://120.46.149.112:8888/safekey1p

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\4sRugP90qT.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