Automated Malware Analysis IOC Report for

Files

File Path

Type

Category

Malicious

173020801091b6d93ccb9140d87b71af62ee5395a2c40836f72d507ec12a068e010105f3fc219.dat-decoded.exe

PE32 executable (GUI) Intel 80386, for MS Windows

initial sample

Details

Filetype:	PE32 executable (GUI) Intel 80386, for MS Windows
Entropy:	6.798307046087284
Filename:	173020801091b6d93ccb9140d87b71af62ee5395a2c40836f72d507ec12a068e010105f3fc219.dat-decoded.exe
Filesize:	352821
MD5:	1b5080ed4191301d6bf2c55db9776f2f
SHA1:	6bf5c25c39e4c5cf2c903593343a2e2c61fbf2c0
SHA256:	91808f0aa30e326b1ae07d127280b47a5a2f78e1e6020d18be5b362df60e9a5c
SHA512:	4267958fd2065c01054be77e7378cb22d0b2fb1bc85cd6b7795eba9c1c28ffe89db418a1e3c963911cda43fcf4115c42818127a9c2a3b494f6c7db592da8749c
SSDEEP:	6144:7dGH3aV6ldgUHXAvgYi8w2HewuhLJcm7S3AXLyRmx6qA8gF/ddee:7yqV6ldgUHXRi4JcwKJRmx6H8yTH
Preview:	MZx.....................@...................................x...........!..L.!This program cannot be run in DOS mode.$..PE..L......g.................D........................@.......................................@.................................R......

Signature Hits	Behavior Group	Mitre Attack
Found malware configuration	AV Detection
Multi AV Scanner detection for submitted file	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
Checks if the current process is being debugged	Anti Debugging	Virtualization/Sandbox Evasion
Detected potential crypto function	System Summary	Security Software Discovery Archive Collected Data Encrypted Channel
Found inlined nop instructions (likely shell or obfuscated code)	Software Vulnerabilities
One or more processes crash	System Summary
PE file does not import any functions	System Summary
Uses 32bit PE files	Compliance, System Summary
Uses code obfuscation techniques (call, push, ret)	Data Obfuscation	Obfuscated Files or Information
PE file has an executable .text section and no other executable section	System Summary
Reads software policies	System Summary	System Information Discovery
Sample is known by Antivirus	System Summary
Tries to load missing DLLs	System Summary	DLL Side-Loading
Contains modern PE file flags such as dynamic base (ASLR) or NX	Compliance, System Summary

C:\ProgramData\Microsoft\Windows\WER\ReportQueue\AppCrash_173020801091b6d9_893532b275f9231b0412ef68b7f2f637a31028_5295a938_a5ba80d4-9163-47e9-9285-13c25c61a61e\Report.wer

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

dropped

Details

File:	C:\ProgramData\Microsoft\Windows\WER\ReportQueue\AppCrash_173020801091b6d9_893532b275f9231b0412ef68b7f2f637a31028_5295a938_a5ba80d4-9163-47e9-9285-13c25c61a61e\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:	0.7130658588366473
Encrypted:	false
Ssdeep:	192:KgY+g7YZC60NXf5EOjEzuiFvZ24IO8mJG:Kf+g7YZCBNXf5EOjEzuiFvY4IO8mJG
Size:	65536
Whitelisted:	false
Reputation:	low

C:\ProgramData\Microsoft\Windows\WER\Temp\WERE9C1.tmp.dmp

Mini DuMP crash report, 14 streams, Tue Oct 29 13:22:07 2024, 0x1205a4 type

dropped

Details

File:	C:\ProgramData\Microsoft\Windows\WER\Temp\WERE9C1.tmp.dmp
Category:	dropped
Dump:	WERE9C1.tmp.dmp.3.dr
ID:	dr_0
Target ID:	3
Process:	C:\Windows\SysWOW64\WerFault.exe
Type:	Mini DuMP crash report, 14 streams, Tue Oct 29 13:22:07 2024, 0x1205a4 type
Entropy:	2.053961534019206
Encrypted:	false
Ssdeep:	96:52821d6FzRPj8BAFi7nCsmujJVRgNWI/WItoIZHv5d:LxUiOJmuVfgFHBd
Size:	19618
Whitelisted:	false
Reputation:	low

C:\ProgramData\Microsoft\Windows\WER\Temp\WEREA01.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\WEREA01.tmp.WERInternalMetadata.xml
Category:	dropped
Dump:	WEREA01.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:	3.698903898135279
Encrypted:	false
Ssdeep:	192:R6l7wVeJUlI6j6Y9dSU9fpgmfomJPWO0px789btb2sf0Injm:R6lXJUa6j6YHSU9fpgmfomJPWOPtbVfY
Size:	8546
Whitelisted:	false
Reputation:	low

C:\ProgramData\Microsoft\Windows\WER\Temp\WEREA30.tmp.xml

XML 1.0 document, ASCII text, with CRLF line terminators

dropped

Details

File:	C:\ProgramData\Microsoft\Windows\WER\Temp\WEREA30.tmp.xml
Category:	dropped
Dump:	WEREA30.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:	4.548850483543288
Encrypted:	false
Ssdeep:	48:cvIwWl8zsY/Jg77aI9ACaWpW8VYAL0Ym8M4JyYpKF4L+q8/oWDKrv2bA2bTd:uIjfiI7zb7VtdJyYpLCHD+vaAaTd
Size:	4893
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:	4.465980251546287
Encrypted:	false
Ssdeep:	6144:PIXfpi67eLPU9skLmb0b4+WSPKaJG8nAgejZMMhA2gX4WABl0uNldwBCswSbP:gXD94+WlLZMM6YFHf+P
Size:	1835008
Whitelisted:	false
Reputation:	low

Processes

Path

Cmdline

Malicious

C:\Users\user\Desktop\173020801091b6d93ccb9140d87b71af62ee5395a2c40836f72d507ec12a068e010105f3fc219.dat-decoded.exe

"C:\Users\user\Desktop\173020801091b6d93ccb9140d87b71af62ee5395a2c40836f72d507ec12a068e010105f3fc219.dat-decoded.exe"

Details

Is windows:	false
Is dropped:	false
PID:	6908
Target ID:	0
Parent PID:	2580
Name:	173020801091b6d93ccb9140d87b71af62ee5395a2c40836f72d507ec12a068e010105f3fc219.dat-decoded.exe
Path:	C:\Users\user\Desktop\173020801091b6d93ccb9140d87b71af62ee5395a2c40836f72d507ec12a068e010105f3fc219.dat-decoded.exe
Commandline:	"C:\Users\user\Desktop\173020801091b6d93ccb9140d87b71af62ee5395a2c40836f72d507ec12a068e010105f3fc219.dat-decoded.exe"
Size:	352821
MD5:	1B5080ED4191301D6BF2C55DB9776F2F
Time:	09:22:06
Date:	29/10/2024
Reason:	newprocess
Reputation:	low
Is admin:	true
Is elevated:	true
Modulebase:	0x400000
Modulesize:	385024
Wow64:	true

Signature Hits	Behavior Group	Mitre Attack
Found malware configuration	AV Detection
Multi AV Scanner detection for submitted file	AV Detection
Machine Learning detection for sample	AV Detection
Sample uses string decryption to hide its real strings	AV Detection
PE file does not import any functions	System Summary
Uses 32bit PE files	Compliance, 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
Contains modern PE file flags such as dynamic base (ASLR) or NX	Compliance, System Summary

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 6908 -s 224

Details

Is windows:	true
Is dropped:	false
PID:	7124
Target ID:	3
Parent PID:	6908
Name:	WerFault.exe
Path:	C:\Windows\SysWOW64\WerFault.exe
Commandline:	C:\Windows\SysWOW64\WerFault.exe -u -p 6908 -s 224
Size:	483680
MD5:	C31336C1EFC2CCB44B4326EA793040F2
Time:	09:22:06
Date:	29/10/2024
Reason:	newprocess
Reputation:	high
Is admin:	true
Is elevated:	true
Modulebase:	0x250000
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

goalyfeastz.site

servicedny.site

contemteny.site

faulteyotk.site

opposezmny.site

dilemmadu.site

seallysl.site

revirepart.biz

authorisev.site

http://upx.sf.net

unknown