Automated Malware Analysis IOC Report for

Files

File Path

Type

Category

Malicious

3R18jv6iGv.exe

PE32 executable (GUI) Intel 80386, for MS Windows

initial sample

C:\Users\user\AppData\Local\Microsoft\Windows\INetCache\IE\T9RRWRNL\tiktok[1].exe

PE32 executable (GUI) Intel 80386, for MS Windows

dropped

C:\Users\user\AppData\Local\Temp\ECAFHDBGHJ.exe

PE32 executable (GUI) Intel 80386, for MS Windows

dropped

C:\ProgramData\AAKJEGCFBGDHJJJJJKJE

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\EEGWXUHVUG.docx

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

dropped

C:\ProgramData\EFOYFBOLXA.docx

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

dropped

C:\ProgramData\FIDGDAKFHIEHJKFHDHDBGIIDAE

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\GCBGCGHD

SQLite 3.x database, last written using SQLite version 3042000, page size 2048, file counter 8, database pages 89, cookie 0x36, schema 4, UTF-8, version-valid-for 8

dropped

C:\ProgramData\GRXZDKKVDB.xlsx

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

dropped

C:\ProgramData\HCBFIJJECFIEBGDGCFIJ

SQLite 3.x database, last written using SQLite version 3042000, page size 2048, file counter 1, database pages 25, cookie 0xe, schema 4, UTF-8, version-valid-for 1

dropped

C:\ProgramData\HIEHDHCFIJDBFHJJDBFHJKJDHI

SQLite 3.x database, last written using SQLite version 3042000, file counter 7, database pages 5, cookie 0x5, schema 4, UTF-8, version-valid-for 7

dropped

C:\ProgramData\HJDBAFIECGHCBFIDGDAAAKEBFH

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\KJJJDHDGDAAKECAKJDAEGCBKEH

SQLite 3.x database, last written using SQLite version 3042000, file counter 4, database pages 5, cookie 0x3, schema 4, UTF-8, version-valid-for 4

dropped

C:\ProgramData\MOCYNWGDZO.xlsx

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

dropped

C:\ProgramData\Microsoft\Windows\WER\ReportQueue\AppCrash_3R18jv6iGv.exe_78d159cbfcf361dfcc9330b4c413dcc3cccd9718_a6216e97_48e2a6aa-e8d2-44c3-a25a-a4585caec47d\Report.wer

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

dropped

C:\ProgramData\Microsoft\Windows\WER\Temp\WER331F.tmp.dmp

Mini DuMP crash report, 14 streams, Fri Apr 26 08:27:46 2024, 0x1205a4 type

dropped

C:\ProgramData\Microsoft\Windows\WER\Temp\WER3552.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\WER3573.tmp.xml

XML 1.0 document, ASCII text, with CRLF line terminators

dropped

C:\ProgramData\NVWZAPQSQL.docx

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

dropped

C:\ProgramData\NVWZAPQSQL.xlsx

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

dropped

C:\ProgramData\PALRGUCVEH.xlsx

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

dropped

C:\ProgramData\PWZOQIFCAN.xlsx

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

dropped

C:\ProgramData\VWDFPKGDUF.docx

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

dropped

C:\ProgramData\ZGGKNSUKOP.docx

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

dropped

C:\ProgramData\ZIPXYXWIOY.docx

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

dropped

C:\ProgramData\ZIPXYXWIOY.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\nss3.dll

PE32 executable (DLL) (GUI) 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\T9RRWRNL\freebl3[1].dll

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

dropped

C:\Users\user\AppData\Local\Microsoft\Windows\INetCache\IE\T9RRWRNL\mozglue[1].dll

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

dropped

C:\Users\user\AppData\Local\Microsoft\Windows\INetCache\IE\T9RRWRNL\msvcp140[1].dll

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

dropped

C:\Users\user\AppData\Local\Microsoft\Windows\INetCache\IE\T9RRWRNL\nss3[1].dll

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

dropped

C:\Users\user\AppData\Local\Microsoft\Windows\INetCache\IE\T9RRWRNL\softokn3[1].dll

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

dropped

C:\Users\user\AppData\Local\Microsoft\Windows\INetCache\IE\T9RRWRNL\vcruntime140[1].dll

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

dropped

C:\Users\user\AppData\Roaming\Mozilla\Firefox\Profiles\v6zchhhv.default-release\cookies.sqlite-shm

data

dropped

C:\Users\user\AppData\Roaming\Mozilla\Firefox\Profiles\v6zchhhv.default-release\places.sqlite-shm

data

dropped

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

MS Windows registry file, NT/2000 or above

dropped

There are 31 hidden files, click here to show them.

Processes

Path

Cmdline

Malicious

C:\Users\user\Desktop\3R18jv6iGv.exe

"C:\Users\user\Desktop\3R18jv6iGv.exe"

Details

Is windows:	false
Is dropped:	false
PID:	6468
Target ID:	0
Parent PID:	1028
Name:	3R18jv6iGv.exe
Path:	C:\Users\user\Desktop\3R18jv6iGv.exe
Commandline:	"C:\Users\user\Desktop\3R18jv6iGv.exe"
Size:	267264
MD5:	1FB40E73578701CC0FA99A9E1FD840D4
Time:	10:26:56
Date:	26/04/2024
Reason:	newprocess
Reputation:	low
Is admin:	true
Is elevated:	true
Modulebase:	0x400000
Modulesize:	63119360
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 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
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
PE file contains a mix of data directories often seen in goodware	System Summary

C:\Users\user\AppData\Local\Temp\ECAFHDBGHJ.exe

"C:\Users\user\AppData\Local\Temp\ECAFHDBGHJ.exe"

Details

Is windows:	false
Is dropped:	true
PID:	6256
Target ID:	8
Parent PID:	1784
Name:	ECAFHDBGHJ.exe
Path:	C:\Users\user\AppData\Local\Temp\ECAFHDBGHJ.exe
Commandline:	"C:\Users\user\AppData\Local\Temp\ECAFHDBGHJ.exe"
Size:	545792
MD5:	6C93FC68E2F01C20FB81AF24470B790C
Time:	10:27:46
Date:	26/04/2024
Reason:	newprocess
Reputation:	low
Is admin:	true
Is elevated:	true
Modulebase:	0x560000
Modulesize:	569344
Wow64:	true

Signature Hits	Behavior Group	Mitre Attack
Creates a process in suspended mode (likely to inject code)	HIPS / PFW / Operating System Protection Evasion	Process Injection
Drops PE files	Persistence and Installation Behavior
Creates temporary files	System Summary
Spawns processes	System Summary	Process Injection
Binary contains paths to debug symbols	Compliance, System Summary

C:\Windows\SysWOW64\cmd.exe

"C:\Windows\system32\cmd.exe" /c start "" "C:\Users\user\AppData\Local\Temp\ECAFHDBGHJ.exe"

Details

Is windows:	true
Is dropped:	false
PID:	1784
Target ID:	4
Parent PID:	6468
Name:	cmd.exe
Class:	cmd
Path:	C:\Windows\SysWOW64\cmd.exe
Commandline:	"C:\Windows\system32\cmd.exe" /c start "" "C:\Users\user\AppData\Local\Temp\ECAFHDBGHJ.exe"
Size:	236544
MD5:	D0FCE3AFA6AA1D58CE9FA336CC2B675B
Time:	10:27:45
Date:	26/04/2024
Reason:	newprocess
Reputation:	high
Is admin:	true
Is elevated:	true
Modulebase:	0x790000
Modulesize:	368640
Wow64:	true

Signature Hits	Behavior Group	Mitre Attack
Creates a process in suspended mode (likely to inject code)	HIPS / PFW / Operating System Protection Evasion	Process Injection
Spawns processes	System Summary	Process Injection

C:\Windows\System32\conhost.exe

C:\Windows\system32\conhost.exe 0xffffffff -ForceV1

Details

Is windows:	true
Is dropped:	false
PID:	2072
Target ID:	5
Parent PID:	1784
Name:	conhost.exe
Path:	C:\Windows\System32\conhost.exe
Commandline:	C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
Size:	862208
MD5:	0D698AF330FD17BEE3BF90011D49251D
Time:	10:27:45
Date:	26/04/2024
Reason:	newprocess
Reputation:	high
Is admin:	true
Is elevated:	true
Modulebase:	0x7ff6d64d0000
Modulesize:	892928
Wow64:	false

Signature Hits	Behavior Group	Mitre Attack
Spawns processes	System Summary	Process Injection

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 6468 -s 2144

Details

Is windows:	true
Is dropped:	false
PID:	2460
Target ID:	9
Parent PID:	6468
Name:	WerFault.exe
Path:	C:\Windows\SysWOW64\WerFault.exe
Commandline:	C:\Windows\SysWOW64\WerFault.exe -u -p 6468 -s 2144
Size:	483680
MD5:	C31336C1EFC2CCB44B4326EA793040F2
Time:	10:27:46
Date:	26/04/2024
Reason:	newprocess
Reputation:	high
Is admin:	true
Is elevated:	true
Modulebase:	0x9e0000
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/nss3.dll

185.172.128.111

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

185.172.128.111

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

185.172.128.111

http://185.172.128.203/tiktok.exe

185.172.128.203

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

185.172.128.111

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

185.172.128.111

185.172.128.111/f993692117a3fda2.php

http://185.172.128.111

unknown

http://185.172.128.111/f993692117a3fda2.php

185.172.128.111

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

185.172.128.111

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

185.172.128.111

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

unknown

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

unknown

https://mozilla.org0/

unknown

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

unknown

http://185.172.128.111/f993692117a3fda2.php8201ef2d28344ab9b66173bd59bc-release7dc3320254d2ae7170ac4

unknown

http://upx.sf.net

unknown

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

unknown

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

unknown

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

unknown

http://185.172.128.203/tiktok.exe00

unknown

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

unknown

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

unknown

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

unknown

https://support.mozilla.org/products/firefoxgro.allizom.troppus.GVegJq3nFfBL

unknown

http://185.172.128.203/tiktok.exet-Disposition:

unknown

http://185.172.128.111/f993692117a3fda2.phpive

unknown

http://185.172.128.111/f993692117a3fda2.php_l

unknown

https://support.mozilla.org

unknown

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

unknown

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

unknown

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

unknown

There are 22 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\3R18jv6iGv.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
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

185.172.128.203

unknown

Russian Federation

Details

IP:	185.172.128.203
TargetID:	0
Current Path:	C:\Users\user\Desktop\3R18jv6iGv.exe
Country:	Russian Federation
Countrycode:	RUS
ASN number:	50916
ASN name:	NADYMSS-ASRU
Private:	false

Signature Hits	Behavior Group	Mitre Attack
HTTP GET or POST without a user agent	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