Automated Malware Analysis IOC Report for

Files

File Path

Type

Category

Malicious

1728051010049c8940b001c0f3abf11d058ad14125b17c0f86c1c1bcb3d1cf221686491be0134.dat-decoded.exe

PE32 executable (GUI) Intel 80386, for MS Windows

initial sample

Details

Filetype:	PE32 executable (GUI) Intel 80386, for MS Windows
Entropy:	6.470826247958057
Filename:	1728051010049c8940b001c0f3abf11d058ad14125b17c0f86c1c1bcb3d1cf221686491be0134.dat-decoded.exe
Filesize:	199500
MD5:	4e9ff90c6ded1a8c1e1eb52006a0a8dc
SHA1:	192055ae0a6398531b4ed2b998abf33b172c607b
SHA256:	f80400459be849fddbd8eab9d922d356e289d23c13af4f49e09a8b7df4f41b17
SHA512:	8068de16570637ce49e78dcb02bc05641fcc9c34e37f8cd55ad2a7ef9347bd78f4de5bd706e5775834b3650197032201eee80e1064f56e9f7776379e191356ef
SSDEEP:	3072:KCbBe74znwdguLtmvhWtSW04I1hna9vyVATPWSFssPnxJ4W:KCNQ4zwqmmJfWA1Ja0QPbF9Pn34
Preview:	MZ......................@...............................................!..L.!This program cannot be run in DOS mode....$........b...............u^......uk......u_......{v.....fz.......{f..............uZ......uh.....Rich............PE..L..._>.f...........

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 a writeable .text section	System Summary
Checks if the current process is being debugged	Anti Debugging	Virtualization/Sandbox Evasion
Contains functionality to read the PEB	Anti Debugging
Found potential string decryption / allocating functions	System Summary	Deobfuscate/Decode Files or Information
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_1728051010049c89_8378edbd9a5ae273677a90ea09276385aff130_85a4951b_66965332-0ad7-4bee-8a71-5a777a0a9dcb\Report.wer

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

dropped

Details

File:	C:\ProgramData\Microsoft\Windows\WER\ReportQueue\AppCrash_1728051010049c89_8378edbd9a5ae273677a90ea09276385aff130_85a4951b_66965332-0ad7-4bee-8a71-5a777a0a9dcb\Report.wer
Category:	dropped
Dump:	Report.wer.4.dr
ID:	dr_3
Target ID:	4
Process:	C:\Windows\SysWOW64\WerFault.exe
Type:	Unicode text, UTF-16, little-endian text, with CRLF line terminators
Entropy:	0.7129991917507406
Encrypted:	false
Ssdeep:	96:K4FaC1mDUAOgsZhqT1yDf0QXIDcQzc6CmcE1cw3CP+HbHg6ZAX/d5FMT2SlPkpXg:XsnfOgP00NXfvjEzuiFEZ24IO83s
Size:	65536
Whitelisted:	false
Reputation:	low

C:\ProgramData\Microsoft\Windows\WER\Temp\WER4088.tmp.dmp

Mini DuMP crash report, 14 streams, Fri Oct 4 14:42:44 2024, 0x1205a4 type

dropped

Details

File:	C:\ProgramData\Microsoft\Windows\WER\Temp\WER4088.tmp.dmp
Category:	dropped
Dump:	WER4088.tmp.dmp.4.dr
ID:	dr_0
Target ID:	4
Process:	C:\Windows\SysWOW64\WerFault.exe
Type:	Mini DuMP crash report, 14 streams, Fri Oct 4 14:42:44 2024, 0x1205a4 type
Entropy:	2.054141332955526
Encrypted:	false
Ssdeep:	96:5E8DTT6FzRJH87i7n1vuvM4JVQ3hWI/WItoI5JvbJ:Be5H87OZuvZ23JJDJ
Size:	19618
Whitelisted:	false
Reputation:	low

C:\ProgramData\Microsoft\Windows\WER\Temp\WER4154.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\WER4154.tmp.WERInternalMetadata.xml
Category:	dropped
Dump:	WER4154.tmp.WERInternalMetadata.xml.4.dr
ID:	dr_1
Target ID:	4
Process:	C:\Windows\SysWOW64\WerFault.exe
Type:	XML 1.0 document, Unicode text, UTF-16, little-endian text, with CRLF line terminators
Entropy:	3.699045285650676
Encrypted:	false
Ssdeep:	192:R6l7wVeJuz6j6Y9bSU9UjxMgmf+JPWOxpxj89bQpsf/Qm:R6lXJa6j6YxSU9Ujqgmf+JPWOqQCf9
Size:	8564
Whitelisted:	false
Reputation:	low

C:\ProgramData\Microsoft\Windows\WER\Temp\WER425F.tmp.xml

XML 1.0 document, ASCII text, with CRLF line terminators

dropped

Details

File:	C:\ProgramData\Microsoft\Windows\WER\Temp\WER425F.tmp.xml
Category:	dropped
Dump:	WER425F.tmp.xml.4.dr
ID:	dr_2
Target ID:	4
Process:	C:\Windows\SysWOW64\WerFault.exe
Type:	XML 1.0 document, ASCII text, with CRLF line terminators
Entropy:	4.54657845639295
Encrypted:	false
Ssdeep:	48:cvIwWl8zsEJg77aI97QWpW8VYoYm8M4JBgY5g0KFq+q88gz0CgReguDguad:uIjfCI75p7V4JBL5FxbC6exDxad
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.4.dr
ID:	dr_4
Target ID:	4
Process:	C:\Windows\SysWOW64\WerFault.exe
Type:	MS Windows registry file, NT/2000 or above
Entropy:	4.465978539086643
Encrypted:	false
Ssdeep:	6144:UIXfpi67eLPU9skLmb0b4+WSPKaJG8nAgejZMMhA2gX4WABl0uNIdwBCswSbco:pXD94+WlLZMM6YFHm+co
Size:	1835008
Whitelisted:	false
Reputation:	low

Processes

Path

Cmdline

Malicious

C:\Users\user\Desktop\1728051010049c8940b001c0f3abf11d058ad14125b17c0f86c1c1bcb3d1cf221686491be0134.dat-decoded.exe

"C:\Users\user\Desktop\1728051010049c8940b001c0f3abf11d058ad14125b17c0f86c1c1bcb3d1cf221686491be0134.dat-decoded.exe"

Details

Is windows:	false
Is dropped:	false
PID:	6072
Target ID:	1
Parent PID:	2580
Name:	1728051010049c8940b001c0f3abf11d058ad14125b17c0f86c1c1bcb3d1cf221686491be0134.dat-decoded.exe
Path:	C:\Users\user\Desktop\1728051010049c8940b001c0f3abf11d058ad14125b17c0f86c1c1bcb3d1cf221686491be0134.dat-decoded.exe
Commandline:	"C:\Users\user\Desktop\1728051010049c8940b001c0f3abf11d058ad14125b17c0f86c1c1bcb3d1cf221686491be0134.dat-decoded.exe"
Size:	199500
MD5:	4E9FF90C6DED1A8C1E1EB52006A0A8DC
Time:	10:42:41
Date:	04/10/2024
Reason:	newprocess
Reputation:	low
Is admin:	true
Is elevated:	true
Modulebase:	0x400000
Modulesize:	2371584
Wow64:	true

Signature Hits	Behavior Group	Mitre Attack
Multi AV Scanner detection for submitted file	AV Detection
Yara detected Powershell download and execute	HIPS / PFW / Operating System Protection Evasion
Machine Learning detection for sample	AV Detection
PE file has a writeable .text section	System Summary
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 6072 -s 204

Details

Is windows:	true
Is dropped:	false
PID:	3652
Target ID:	4
Parent PID:	6072
Name:	WerFault.exe
Path:	C:\Windows\SysWOW64\WerFault.exe
Commandline:	C:\Windows\SysWOW64\WerFault.exe -u -p 6072 -s 204
Size:	483680
MD5:	C31336C1EFC2CCB44B4326EA793040F2
Time:	10:42:43
Date:	04/10/2024
Reason:	newprocess
Reputation:	high
Is admin:	true
Is elevated:	true
Modulebase:	0xa90000
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

http://upx.sf.net

unknown