Automated Malware Analysis IOC Report for

Files

File Path

Type

Category

Malicious

716b3c89802c1713871667444720e62f3fc064c9910a1.exe

PE32 executable (GUI) Intel 80386, for MS Windows

initial sample

Details

Filetype:	PE32 executable (GUI) Intel 80386, for MS Windows
Entropy:	6.590198301045277
Filename:	716b3c89802c1713871667444720e62f3fc064c9910a1.exe
Filesize:	388608
MD5:	97035a2f339214f0fcd8ab6a3f4a259e
SHA1:	3400caca0c527540f045a2f26edeb92deb85cab9
SHA256:	716b3c89802c1713871667444720e62f3fc064c9910a194d89f5d076b3761485
SHA512:	0ac46c5f0d6b9e1fa1bdcf3a4758d8855c94ef097776855267dc50a274dee4075a7238ecb361170f7cc729b3bfdbd1efac6d1abeb32464c8749fec884bcd2147
SSDEEP:	6144:tL6I4MyKcIF3dlNrUFWMnra9x3guHGPDW7FTSbLV3iEXonBHwo:t14MyZm3dgI3OPDA6LV3iwc
Preview:	MZ......................@...............................................!..L.!This program cannot be run in DOS mode....$........4.c.U.0.U.0.U.0E.@0.U.0..R0.U.0..C0.U.0..U0.U.0...0.U.0.U.0.U.0..\0.U.0..B0.U.0..G0.U.0Rich.U.0........................PE..L..

Signature Hits	Behavior Group	Mitre Attack
Antivirus / Scanner detection for submitted sample	AV Detection
Detected unpacking (changes PE section rights)	Data Obfuscation
Detected unpacking (overwrites its own PE header)	Compliance, Data Obfuscation	Security Software Discovery
Multi AV Scanner detection for submitted file	AV Detection
Found evasive API chain (may stop execution after checking locale)	Malware Analysis System Evasion	Virtualization/Sandbox Evasion
Machine Learning detection for sample	AV Detection
Searches for specific processes (likely to inject)	HIPS / PFW / Operating System Protection Evasion	Process Injection Security Software Discovery
Contains functionality to check if a debugger is running (IsDebuggerPresent)	Anti Debugging
Contains functionality to create guard pages, often used to hinder reverse engineering and debugging	Anti Debugging
Contains functionality to dynamically determine API calls	Data Obfuscation, Anti Debugging
Contains functionality to query locales information (e.g. system language)	Language, Device and Operating System Detection
Contains functionality to read the PEB	Anti Debugging
Contains functionality which may be used to detect a debugger (GetProcessHeap)	Anti Debugging	Security Software Discovery
Extensive use of GetProcAddress (often used to hide API calls)	Hooking and other Techniques for Hiding and Protection
Found evaded block containing many API calls	Malware Analysis System Evasion	Native API Process Discovery
Found large amount of non-executed APIs	Malware Analysis System Evasion
Found potential string decryption / allocating functions	System Summary	Deobfuscate/Decode Files or Information
One or more processes crash	System Summary
PE file contains sections with non-standard names	Data Obfuscation
Queries the volume information (name, serial number etc) of a device	Language, Device and Operating System Detection
Uses 32bit PE files	Compliance, System Summary	Masquerading
Uses Microsoft's Enhanced Cryptographic Provider	Cryptography	Encrypted Channel
Uses code obfuscation techniques (call, push, ret)	Data Obfuscation	Obfuscated Files or Information
Binary may include packed or encrypted code	Data Obfuscation
PE file has an executable .text section which is very likely to contain packed code (zlib compression ratio < 0.3)	System Summary	Software Packing
Contains functionality to download additional files from the internet	Networking	Ingress Tool Transfer
Contains functionality to enum processes or threads	System Summary	Process Discovery
Contains functionality to enumerate / list files inside a directory	Spreading, Malware Analysis System Evasion	File and Directory Discovery
Contains functionality to instantiate COM classes	System Summary
Contains functionality to query local / system time	Language, Device and Operating System Detection	System Time Discovery System Information Discovery
Contains functionality to query system information	Malware Analysis System Evasion
Contains functionality to query the account / user name	Language, Device and Operating System Detection	Account Discovery System Owner/User Discovery
Contains functionality to query time zone information	Language, Device and Operating System Detection
Contains functionality to register its own exception handler	Anti Debugging
Creates files inside the user directory	System Summary	Masquerading
Creates guard pages, often used to prevent reverse engineering and debugging	Anti Debugging	Disable or Modify Tools
PE file has an executable .text section and no other executable section	System Summary
Program exit points	Malware Analysis System Evasion
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
Uses new MSVCR Dlls	Compliance, System Summary

C:\ProgramData\Microsoft\Windows\WER\ReportQueue\AppCrash_716b3c89802c1713_f8ccb22a4c4c31327f9e350947f1b8aa63c20b9_f8134531_a8e8b695-8c6e-41e2-aafd-4f2ff9090335\Report.wer

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

dropped

Details

File:	C:\ProgramData\Microsoft\Windows\WER\ReportQueue\AppCrash_716b3c89802c1713_f8ccb22a4c4c31327f9e350947f1b8aa63c20b9_f8134531_a8e8b695-8c6e-41e2-aafd-4f2ff9090335\Report.wer
Category:	dropped
Dump:	Report.wer.5.dr
ID:	dr_3
Target ID:	5
Process:	C:\Windows\SysWOW64\WerFault.exe
Type:	Unicode text, UTF-16, little-endian text, with CRLF line terminators
Entropy:	1.0055997405376162
Encrypted:	false
Ssdeep:	192:AXEjdc2D0/oFDjMhZrMZtzuiFJZ24IO8+s:4Idc2w/oFDjjTzuiFJY4IO8+s
Size:	65536
Whitelisted:	false
Reputation:	low

C:\ProgramData\Microsoft\Windows\WER\Temp\WER4AB4.tmp.dmp

Mini DuMP crash report, 14 streams, Sat Oct 26 17:03:13 2024, 0x1205a4 type

dropped

Details

File:	C:\ProgramData\Microsoft\Windows\WER\Temp\WER4AB4.tmp.dmp
Category:	dropped
Dump:	WER4AB4.tmp.dmp.5.dr
ID:	dr_0
Target ID:	5
Process:	C:\Windows\SysWOW64\WerFault.exe
Type:	Mini DuMP crash report, 14 streams, Sat Oct 26 17:03:13 2024, 0x1205a4 type
Entropy:	1.9297569386411033
Encrypted:	false
Ssdeep:	192:LtCXP4gEiblTgpX2a43/UOEOJwt4eZ/WzsU/EsIWnfpYG3SOsE4X2ZotiSzTY5rT:FgEibhl3/bEEI4G+zsqzYGXHfocS5+h
Size:	60732
Whitelisted:	false
Reputation:	low

C:\ProgramData\Microsoft\Windows\WER\Temp\WER4B8F.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\WER4B8F.tmp.WERInternalMetadata.xml
Category:	dropped
Dump:	WER4B8F.tmp.WERInternalMetadata.xml.5.dr
ID:	dr_1
Target ID:	5
Process:	C:\Windows\SysWOW64\WerFault.exe
Type:	XML 1.0 document, Unicode text, UTF-16, little-endian text, with CRLF line terminators
Entropy:	3.7030428278917475
Encrypted:	false
Ssdeep:	192:R6l7wVeJIG6CA6YSNSU9Vj5gmfhapDM89bEzsf0Rsm:R6lXJZ6N6Y4SU9Vj5gmfh+EYfC
Size:	8550
Whitelisted:	false
Reputation:	low

C:\ProgramData\Microsoft\Windows\WER\Temp\WER4BDE.tmp.xml

XML 1.0 document, ASCII text, with CRLF line terminators

dropped

Details

File:	C:\ProgramData\Microsoft\Windows\WER\Temp\WER4BDE.tmp.xml
Category:	dropped
Dump:	WER4BDE.tmp.xml.5.dr
ID:	dr_2
Target ID:	5
Process:	C:\Windows\SysWOW64\WerFault.exe
Type:	XML 1.0 document, ASCII text, with CRLF line terminators
Entropy:	4.535887071461808
Encrypted:	false
Ssdeep:	48:cvIwWl8zsIJg77aI97IWpW8VYDYm8M4JQolzT6Ff+q83vgGFe5Ogfn9fRd:uIjfOI7xh7V3JQo9TUAvH45zf9fRd
Size:	4824
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\SysWOW64\WerFault.exe
Type:	MS Windows registry file, NT/2000 or above
Entropy:	4.37233086434841
Encrypted:	false
Ssdeep:	6144:7FVfpi6ceLP/9skLmb0ayWWSPtaJG8nAge35OlMMhA2AX4WABlguNLiL:BV1QyWWI/glMM6kF7hq
Size:	1835008
Whitelisted:	false
Reputation:	low

Processes

Path

Cmdline

Malicious

C:\Users\user\Desktop\716b3c89802c1713871667444720e62f3fc064c9910a1.exe

"C:\Users\user\Desktop\716b3c89802c1713871667444720e62f3fc064c9910a1.exe"

Details

Is windows:	false
Is dropped:	false
PID:	7652
Target ID:	0
Parent PID:	4084
Name:	716b3c89802c1713871667444720e62f3fc064c9910a1.exe
Path:	C:\Users\user\Desktop\716b3c89802c1713871667444720e62f3fc064c9910a1.exe
Commandline:	"C:\Users\user\Desktop\716b3c89802c1713871667444720e62f3fc064c9910a1.exe"
Size:	388608
MD5:	97035A2F339214F0FCD8AB6A3F4A259E
Time:	13:03:04
Date:	26/10/2024
Reason:	newprocess
Reputation:	low
Is admin:	true
Is elevated:	true
Modulebase:	0x400000
Modulesize:	41304064
Wow64:	true

Signature Hits	Behavior Group	Mitre Attack
Antivirus / Scanner detection for submitted sample	AV Detection
Detected unpacking (changes PE section rights)	Data Obfuscation	Software Packing
Detected unpacking (overwrites its own PE header)	Compliance, Data Obfuscation	Software Packing
Multi AV Scanner detection for submitted file	AV Detection
Yara detected Powershell download and execute	HIPS / PFW / Operating System Protection Evasion
Yara detected Stealc	Stealing of Sensitive Information, Remote Access Functionality
Machine Learning detection for sample	AV Detection
PE file contains sections with non-standard names	Data Obfuscation
Uses 32bit PE files	Compliance, System Summary
Binary may include packed or encrypted code	Data Obfuscation	Obfuscated Files or Information Software Packing
PE file has an executable .text section which is very likely to contain packed code (zlib compression ratio < 0.3)	System Summary	Software Packing
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

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 7652 -s 1060

Details

Is windows:	true
Is dropped:	false
PID:	7912
Target ID:	5
Parent PID:	7652
Name:	WerFault.exe
Path:	C:\Windows\SysWOW64\WerFault.exe
Commandline:	C:\Windows\SysWOW64\WerFault.exe -u -p 7652 -s 1060
Size:	483680
MD5:	C31336C1EFC2CCB44B4326EA793040F2
Time:	13:03:13
Date:	26/10/2024
Reason:	newprocess
Reputation:	high
Is admin:	true
Is elevated:	true
Modulebase:	0xa20000
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://62.204.41.177/edd20096ecef326d.php

62.204.41.177

http://62.204.41.177/

62.204.41.177

http://62.204.41.177

unknown

http://62.204.41.177/edd20096ecef326d.phpz(

unknown

http://62.204.41.177/edd20096ecef326d.phpO

unknown

http://62.204.41.177-

unknown

http://62.204.41.177/edd20096ecef326d.php&(

unknown

http://62.204.41.177/edd20096ecef326d.php~

unknown

http://62.204.41.177/9

unknown

http://upx.sf.net

unknown

http://62.204.41.177/edd20096ecef326d.php1f-9bc86c8e8c94

unknown

http://62.204.41.177/3#

unknown

http://62.204.41.177/edd20096ecef326d.phpy

unknown

http://62.204.41.177/ows

unknown

http://62.204.41.177/D

unknown

http://62.204.41.177/edd20096ecef326d.phpB

unknown

http://62.204.41.177Cc$

unknown

There are 7 hidden URLs, click here to show them.

IPs

Domain

Country

Malicious

62.204.41.177

unknown

United Kingdom

Details

IP:	62.204.41.177
TargetID:	0
Current Path:	C:\Users\user\Desktop\716b3c89802c1713871667444720e62f3fc064c9910a1.exe
Country:	United Kingdom
Countrycode:	GBR
ASN number:	30798
ASN name:	TNNET-ASTNNetOyMainnetworkFI
Private:	false

Signature Hits	Behavior Group	Mitre Attack
Found malware configuration	AV Detection
Suricata IDS alerts for network traffic	Networking
C2 URLs / IPs found in malware configuration	Networking	Application Layer Protocol
HTTP GET or POST without a user agent	Networking
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
Posts data to webserver	Networking	Application Layer Protocol Non-Application Layer Protocol
URLs found in memory or binary data	Networking