Automated Malware Analysis IOC Report for

Files

File Path

Type

Category

Malicious

q27UFusYdn.exe

PE32 executable (GUI) Intel 80386, for MS Windows

initial sample

C:\ProgramData\nss3.dll

PE32 executable (DLL) (GUI) Intel 80386, for MS Windows

dropped

C:\ProgramData\CBAKJEHDBGHIEBGCGDGH

SQLite 3.x database, last written using SQLite version 3042000, page size 2048, file counter 1, database pages 20, cookie 0xb, schema 4, UTF-8, version-valid-for 1

dropped

C:\ProgramData\DTBZGIOOSO.docx

ASCII text, with very long lines (1024), with CRLF line terminators

dropped

C:\ProgramData\EBFHJEGDAFHIJKECFBKJ

SQLite 3.x database, last written using SQLite version 3035005, page size 2048, file counter 1, database pages 24, cookie 0xe, schema 4, UTF-8, version-valid-for 1

dropped

C:\ProgramData\FBFIDBFHDBGIDHJJEGHIIDAFID

SQLite 3.x database, user version 75, last written using SQLite version 3042000, page size 32768, writer version 2, read version 2, file counter 2, database pages 46, cookie 0x26, schema 4, UTF-8, version-valid-for 2

dropped

C:\ProgramData\GIIIIJDH

SQLite 3.x database, last written using SQLite version 3042000, page size 2048, file counter 3, database pages 52, cookie 0x21, schema 4, UTF-8, version-valid-for 3

dropped

C:\ProgramData\HJDGCGDBGCAAEBFIECGHDGCAAE

SQLite 3.x database, last written using SQLite version 3042000, file counter 11, database pages 7, cookie 0x3, schema 4, UTF-8, version-valid-for 11

dropped

C:\ProgramData\JDDHMPCDUJ.xlsx

ASCII text, with very long lines (1024), with CRLF line terminators

dropped

C:\ProgramData\JKKECBGIIIEBGCBGIDHDGCAKJE

SQLite 3.x database, user version 12, last written using SQLite version 3042000, page size 32768, writer version 2, read version 2, file counter 3, database pages 3, cookie 0x1, schema 4, UTF-8, version-valid-for 3

dropped

C:\ProgramData\KATAXZVCPS.xlsx

ASCII text, with very long lines (1024), with CRLF line terminators

dropped

C:\ProgramData\KECBFBAE

SQLite 3.x database, last written using SQLite version 3035005, page size 2048, file counter 2, database pages 56, cookie 0x24, schema 4, UTF-8, version-valid-for 2

dropped

C:\ProgramData\LTKMYBSEYZ.docx

ASCII text, with very long lines (1024), with CRLF line terminators

dropped

C:\ProgramData\Microsoft\Windows\WER\ReportQueue\AppCrash_q27UFusYdn.exe_17f263357178d1bd3398f7e1a5c12181ad9221_49752fc2_41f5f8f8-a691-4b0e-a676-bc26f5cb5f80\Report.wer

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

dropped

C:\ProgramData\Microsoft\Windows\WER\Temp\WER791E.tmp.dmp

Mini DuMP crash report, 14 streams, Tue Apr 23 07:27:33 2024, 0x1205a4 type

dropped

C:\ProgramData\Microsoft\Windows\WER\Temp\WER7A77.tmp.WERInternalMetadata.xml

XML 1.0 document, Unicode text, UTF-16, little-endian text, with CRLF line terminators

dropped

C:\ProgramData\Microsoft\Windows\WER\Temp\WER7AA7.tmp.xml

XML 1.0 document, ASCII text, with CRLF line terminators

dropped

C:\ProgramData\ONBQCLYSPU.docx

ASCII text, with very long lines (1024), with CRLF line terminators

dropped

C:\ProgramData\RAYHIWGKDI.docx

ASCII text, with very long lines (1024), with CRLF line terminators

dropped

C:\ProgramData\RAYHIWGKDI.xlsx

ASCII text, with very long lines (1024), with CRLF line terminators

dropped

C:\ProgramData\SFPUSAFIOL.docx

ASCII text, with very long lines (1024), with CRLF line terminators

dropped

C:\ProgramData\SUAVTZKNFL.xlsx

ASCII text, with very long lines (1024), with CRLF line terminators

dropped

C:\ProgramData\VLZDGUKUTZ.xlsx

ASCII text, with very long lines (1024), with CRLF line terminators

dropped

C:\ProgramData\XZXHAVGRAG.docx

ASCII text, with very long lines (1024), with CRLF line terminators

dropped

C:\ProgramData\XZXHAVGRAG.xlsx

ASCII text, with very long lines (1024), with CRLF line terminators

dropped

C:\ProgramData\freebl3.dll

PE32 executable (DLL) (GUI) Intel 80386, for MS Windows

dropped

C:\ProgramData\mozglue.dll

PE32 executable (DLL) (GUI) Intel 80386, for MS Windows

dropped

C:\ProgramData\msvcp140.dll

PE32 executable (DLL) (console) Intel 80386, for MS Windows

dropped

C:\ProgramData\softokn3.dll

PE32 executable (DLL) (GUI) Intel 80386, for MS Windows

dropped

C:\ProgramData\vcruntime140.dll

PE32 executable (DLL) (console) Intel 80386, for MS Windows

dropped

C:\Users\user\AppData\Local\Microsoft\Windows\INetCache\IE\3D003UC5\freebl3[1].dll

PE32 executable (DLL) (GUI) Intel 80386, for MS Windows

dropped

C:\Users\user\AppData\Local\Microsoft\Windows\INetCache\IE\3D003UC5\mozglue[1].dll

PE32 executable (DLL) (GUI) Intel 80386, for MS Windows

dropped

C:\Users\user\AppData\Local\Microsoft\Windows\INetCache\IE\3D003UC5\msvcp140[1].dll

PE32 executable (DLL) (console) Intel 80386, for MS Windows

dropped

C:\Users\user\AppData\Local\Microsoft\Windows\INetCache\IE\3D003UC5\nss3[1].dll

PE32 executable (DLL) (GUI) Intel 80386, for MS Windows

dropped

C:\Users\user\AppData\Local\Microsoft\Windows\INetCache\IE\3D003UC5\softokn3[1].dll

PE32 executable (DLL) (GUI) Intel 80386, for MS Windows

dropped

C:\Users\user\AppData\Local\Microsoft\Windows\INetCache\IE\3D003UC5\vcruntime140[1].dll

PE32 executable (DLL) (console) Intel 80386, for MS Windows

dropped

C:\Users\user\AppData\Roaming\Mozilla\Firefox\Profiles\fqs92o4p.default-release\cookies.sqlite-shm

data

dropped

C:\Users\user\AppData\Roaming\Mozilla\Firefox\Profiles\fqs92o4p.default-release\places.sqlite-shm

data

dropped

C:\Windows\appcompat\Programs\Amcache.hve

MS Windows registry file, NT/2000 or above

dropped

There are 29 hidden files, click here to show them.

Processes

Path

Cmdline

Malicious

C:\Users\user\Desktop\q27UFusYdn.exe

"C:\Users\user\Desktop\q27UFusYdn.exe"

Details

Is windows:	false
Is dropped:	false
PID:	6672
Target ID:	0
Parent PID:	2580
Name:	q27UFusYdn.exe
Path:	C:\Users\user\Desktop\q27UFusYdn.exe
Commandline:	"C:\Users\user\Desktop\q27UFusYdn.exe"
Size:	336384
MD5:	BB88997D394C01230D90AA731F4E8837
Time:	09:26:53
Date:	23/04/2024
Reason:	newprocess
Reputation:	low
Is admin:	true
Is elevated:	true
Modulebase:	0x400000
Modulesize:	63197184
Wow64:	true

Signature Hits	Behavior Group	Mitre Attack
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 Mars stealer	Stealing of Sensitive Information, Remote Access Functionality
Yara detected Stealc	Stealing of Sensitive Information, Remote Access Functionality
Yara detected Vidar stealer	Stealing of Sensitive Information, Remote Access Functionality
Machine Learning detection for sample	AV Detection
Sample file is different than original file name gathered from version info	System Summary
Uses 32bit PE files	Compliance, System Summary
Yara detected Credential Stealer	Stealing of Sensitive Information
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
Binary contains paths to debug symbols	Compliance, System Summary
PE file contains a debug data directory	System Summary

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 6672 -s 2160

Details

Is windows:	true
Is dropped:	false
PID:	3804
Target ID:	6
Parent PID:	6672
Name:	WerFault.exe
Path:	C:\Windows\SysWOW64\WerFault.exe
Commandline:	C:\Windows\SysWOW64\WerFault.exe -u -p 6672 -s 2160
Size:	483680
MD5:	C31336C1EFC2CCB44B4326EA793040F2
Time:	09:27:33
Date:	23/04/2024
Reason:	newprocess
Reputation:	high
Is admin:	true
Is elevated:	true
Modulebase:	0x2b0000
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://185.172.128.111/8e6d9db21fb63946/softokn3.dll

185.172.128.111

http://185.172.128.111/8e6d9db21fb63946/freebl3.dll

185.172.128.111

http://185.172.128.111/f

unknown

http://185.172.128.111/8e6d9db21fb63946/sqlite3.dll

185.172.128.111

http://185.172.128.111/8e6d9db21fb63946/nss3.dll

185.172.128.111

http://185.172.128.111/f993692117a3fda2.

unknown

http://185.172.128.111/8e6d9db21fb63946/mozglue.dll

185.172.128.111

http://185.172.128.111/8e6d9db21fb63946/msvcp140.dll

185.172.128.111

http://185.172.128.111

unknown

http://185.172.128.1

unknown

http://185.172.128.111/f993692117a3fda2.php

185.172.128.111

http://185.172.128.111/8e6d9db21fb63946/vcruntime140.dll

185.172.128.111

https://duckduckgo.com/chrome_newtab

unknown

https://support.mozilla.org/products/firefoxgro.allizom.troppus.zvXrErQ5GYDF

unknown

https://duckduckgo.com/ac/?q=

unknown

http://185.172.128.111/8e6d9db21fb63946/vcruntime140.dllc

unknown

http://185.172.128.111/8e6d9db21fb63946/softokn3.dll0

unknown

https://ch.search.yahoo.com/sugg/chrome?output=fxjson&appid=crmas&command=

unknown

https://support.office.com/article/94ba2e0b-638e-4a92-8857-2cb5ac1d8e17

unknown

http://185.172.128.111/f993692117a3fda2.phpt

unknown

http://185.172.128.111/f993692117a3fda2.phprowser

unknown

http://185.172.1Z

unknown

http://185.172.128.111/f993692117a3fda2.phpdpoint

unknown

http://185.172.128.111/f993692117a3fda2.php$

unknown

https://ch.search.yahoo.com/favicon.icohttps://ch.search.yahoo.com/search

unknown

https://support.office.com/article/94ba2e0b-638e-4a92-8857-2cb5ac1d8e17chost.exe

unknown

http://185.172.128.111/8e6d9db21fb63946/mozglue.dllt5C

unknown

http://185.172.128.111/f993692117a3fda2.y

unknown

http://185.172.128.111/8e6d9db21fb63946/nss3.dllF5U

unknown

http://www.sqlite.org/copyright.html.

unknown

http://185.172.128.111/f993692117a3fda2.phpodus.wallet

unknown

http://www.mozilla.com/en-US/blocklist/

unknown

https://mozilla.org0/

unknown

https://www.google.com/images/branding/product/ico/googleg_lodp.ico

unknown

http://185.172.128.111/f993692117a3fda2.phpA

unknown

http://185.172.128.111/f993692117a3fda2.a

unknown

https://duckduckgo.com/favicon.icohttps://duckduckgo.com/?q=

unknown

http://upx.sf.net

unknown

http://185.172.128.111/f993692117a3fda2.php62dda440aa63685631b0723d92e0release

unknown

https://support.office.com/article/7D48285B-20E8-4B9B-91AD-216E34163BAD?wt.mc_id=EnterPK2016

unknown

https://www.ecosia.org/newtab/

unknown

https://support.mozilla.org/kb/customize-firefox-controls-buttons-and-toolbars?utm_source=firefox-br

unknown

http://185.172.128.111/f993692117a3fda2.Q

unknown

http://185.172.128.111/f993692117a3fda2.phpl?

unknown

https://ac.ecosia.org/autocomplete?q=

unknown

http://185.172.128.111/f993692117a3fda2.I

unknown

http://185.172.128.111/f993692117a3fda2.phpd

unknown

http://185.172.128.111/f993692117a3fda2.phpb

unknown

http://185.172.128.111/f993692117a3fda2.A

unknown

http://185.172.128.111/f993692117a3fda2.phpL

unknown

http://185.172.128.111/f993692117a3fda2.phpPrograms

unknown

http://185.172.128.111/f993692117a3fda2.9

unknown

https://support.mozilla.org

unknown

http://185.172.128.111/f993692117a3fda2.phpT

unknown

https://cdn.ecosia.org/assets/images/ico/favicon.icohttps://www.ecosia.org/search?q=

unknown

http://185.172.128.111/f993692117a3fda2.phpR

unknown

There are 46 hidden URLs, click here to show them.

IPs

Domain

Country

Malicious

185.172.128.111

unknown

Russian Federation

Details

IP:	185.172.128.111
TargetID:	0
Current Path:	C:\Users\user\Desktop\q27UFusYdn.exe
Country:	Russian Federation
Countrycode:	RUS
ASN number:	50916
ASN name:	NADYMSS-ASRU
Private:	false

Signature Hits	Behavior Group	Mitre Attack
Found malware configuration	AV Detection
Snort IDS alert for network traffic	Networking
C2 URLs / IPs found in malware configuration	Networking	Application Layer Protocol
Sample uses string decryption to hide its real strings	AV Detection
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