Malware Analysis Report

2025-04-13 12:24

Sample ID 250101-zlk9cswkbr
Target multitool.rar
SHA256 ab729e0863a50f12c74f4a9b73e5127b60eab312497e973c035634f32d04e048
Tags
discordrat persistence rat rootkit stealer discovery
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Enterprise Matrix V15

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral4

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral6

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral7

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral8

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral3

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral5

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral9

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

ab729e0863a50f12c74f4a9b73e5127b60eab312497e973c035634f32d04e048

Threat Level: Known bad

The file multitool.rar was found to be: Known bad.

Malicious Activity Summary

discordrat persistence rat rootkit stealer discovery

Discordrat family

Discord RAT

Legitimate hosting services abused for malware hosting/C2

Drops file in Program Files directory

Unsigned PE

Enumerates physical storage devices

System Location Discovery: System Language Discovery

Program crash

Modifies Internet Explorer settings

Suspicious use of WriteProcessMemory

Checks processor information in registry

Suspicious use of FindShellTrayWindow

Enumerates system info in registry

Suspicious use of AdjustPrivilegeToken

Suspicious behavior: EnumeratesProcesses

Suspicious use of SetWindowsHookEx

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2025-01-01 20:48

Signatures

Discordrat family

discordrat

Unsigned PE

Description Indicator Process Target
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A

Analysis: behavioral2

Detonation Overview

Submitted

2025-01-01 20:48

Reported

2025-01-01 20:52

Platform

win10v2004-20241007-en

Max time kernel

148s

Max time network

151s

Command Line

"C:\Users\Admin\AppData\Local\Temp\multitool\files\FastVisits.exe"

Signatures

Checks processor information in registry

Description Indicator Process Target
Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 C:\Windows\Microsoft.NET\Framework64\v2.0.50727\dw20.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz C:\Windows\Microsoft.NET\Framework64\v2.0.50727\dw20.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString C:\Windows\Microsoft.NET\Framework64\v2.0.50727\dw20.exe N/A

Enumerates system info in registry

Description Indicator Process Target
Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS C:\Windows\Microsoft.NET\Framework64\v2.0.50727\dw20.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU C:\Windows\Microsoft.NET\Framework64\v2.0.50727\dw20.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeBackupPrivilege N/A C:\Windows\Microsoft.NET\Framework64\v2.0.50727\dw20.exe N/A
Token: SeBackupPrivilege N/A C:\Windows\Microsoft.NET\Framework64\v2.0.50727\dw20.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\multitool\files\FastVisits.exe

"C:\Users\Admin\AppData\Local\Temp\multitool\files\FastVisits.exe"

C:\Windows\Microsoft.NET\Framework64\v2.0.50727\dw20.exe

dw20.exe -x -s 1156

Network

Country Destination Domain Proto
US 8.8.8.8:53 241.150.49.20.in-addr.arpa udp
US 8.8.8.8:53 81.144.22.2.in-addr.arpa udp
US 8.8.8.8:53 140.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 154.239.44.20.in-addr.arpa udp
US 8.8.8.8:53 212.20.149.52.in-addr.arpa udp
US 8.8.8.8:53 241.42.69.40.in-addr.arpa udp
US 8.8.8.8:53 220.190.18.2.in-addr.arpa udp
US 8.8.8.8:53 43.229.111.52.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 208.143.182.52.in-addr.arpa udp

Files

memory/2000-0-0x00007FF849AE5000-0x00007FF849AE6000-memory.dmp

memory/2000-1-0x000000001C020000-0x000000001C4EE000-memory.dmp

memory/2000-2-0x00007FF849830000-0x00007FF84A1D1000-memory.dmp

memory/2000-3-0x000000001C4F0000-0x000000001C58C000-memory.dmp

memory/2000-4-0x00007FF849830000-0x00007FF84A1D1000-memory.dmp

memory/2000-5-0x00000000012E0000-0x00000000012E8000-memory.dmp

memory/2000-6-0x00007FF849830000-0x00007FF84A1D1000-memory.dmp

memory/2000-7-0x00007FF849830000-0x00007FF84A1D1000-memory.dmp

memory/2000-8-0x00007FF849AE5000-0x00007FF849AE6000-memory.dmp

memory/2000-9-0x00007FF849830000-0x00007FF84A1D1000-memory.dmp

memory/2000-16-0x00007FF849830000-0x00007FF84A1D1000-memory.dmp

Analysis: behavioral4

Detonation Overview

Submitted

2025-01-01 20:48

Reported

2025-01-01 20:52

Platform

win10v2004-20241007-en

Max time kernel

92s

Max time network

141s

Command Line

"C:\Users\Admin\AppData\Local\Temp\multitool\files\Release\Discord rat.exe"

Signatures

Discord RAT

stealer rootkit rat persistence discordrat

Discordrat family

discordrat

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\multitool\files\Release\Discord rat.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\multitool\files\Release\Discord rat.exe

"C:\Users\Admin\AppData\Local\Temp\multitool\files\Release\Discord rat.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 gateway.discord.gg udp
US 8.8.8.8:53 133.211.185.52.in-addr.arpa udp
US 8.8.8.8:53 73.144.22.2.in-addr.arpa udp
US 162.159.134.234:443 gateway.discord.gg tcp
US 8.8.8.8:53 234.134.159.162.in-addr.arpa udp
US 8.8.8.8:53 75.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 104.219.191.52.in-addr.arpa udp
US 8.8.8.8:53 212.20.149.52.in-addr.arpa udp
US 8.8.8.8:53 18.31.95.13.in-addr.arpa udp
US 8.8.8.8:53 220.190.18.2.in-addr.arpa udp
US 8.8.8.8:53 43.229.111.52.in-addr.arpa udp

Files

memory/2428-0-0x00007FFD55DD3000-0x00007FFD55DD5000-memory.dmp

memory/2428-1-0x000001F695150000-0x000001F695168000-memory.dmp

memory/2428-2-0x000001F6AF6D0000-0x000001F6AF892000-memory.dmp

memory/2428-3-0x00007FFD55DD0000-0x00007FFD56891000-memory.dmp

memory/2428-4-0x000001F6AFF10000-0x000001F6B0438000-memory.dmp

memory/2428-5-0x00007FFD55DD0000-0x00007FFD56891000-memory.dmp

Analysis: behavioral6

Detonation Overview

Submitted

2025-01-01 20:48

Reported

2025-01-01 20:52

Platform

win10v2004-20241007-en

Max time kernel

147s

Max time network

150s

Command Line

"C:\Users\Admin\AppData\Local\Temp\multitool\files\builder.exe"

Signatures

System Location Discovery: System Language Discovery

discovery
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\multitool\files\builder.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\multitool\files\builder.exe

"C:\Users\Admin\AppData\Local\Temp\multitool\files\builder.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 228.249.119.40.in-addr.arpa udp
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 172.214.232.199.in-addr.arpa udp
US 8.8.8.8:53 133.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 241.150.49.20.in-addr.arpa udp
US 8.8.8.8:53 104.219.191.52.in-addr.arpa udp
US 8.8.8.8:53 53.210.109.20.in-addr.arpa udp
US 8.8.8.8:53 241.42.69.40.in-addr.arpa udp
US 8.8.8.8:53 196.190.18.2.in-addr.arpa udp
US 8.8.8.8:53 73.144.22.2.in-addr.arpa udp
US 8.8.8.8:53 43.229.111.52.in-addr.arpa udp

Files

memory/1868-0-0x00000000747EE000-0x00000000747EF000-memory.dmp

memory/1868-1-0x0000000000C30000-0x0000000000C38000-memory.dmp

memory/1868-2-0x0000000005C80000-0x0000000006224000-memory.dmp

memory/1868-3-0x00000000056D0000-0x0000000005762000-memory.dmp

memory/1868-4-0x0000000005640000-0x000000000564A000-memory.dmp

memory/1868-5-0x00000000747E0000-0x0000000074F90000-memory.dmp

memory/1868-6-0x00000000747EE000-0x00000000747EF000-memory.dmp

memory/1868-7-0x00000000747E0000-0x0000000074F90000-memory.dmp

Analysis: behavioral7

Detonation Overview

Submitted

2025-01-01 20:48

Reported

2025-01-01 20:52

Platform

win10v2004-20241007-en

Max time kernel

148s

Max time network

151s

Command Line

rundll32.exe C:\Users\Admin\AppData\Local\Temp\multitool\files\dnlib.dll,#1

Signatures

N/A

Processes

C:\Windows\system32\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\multitool\files\dnlib.dll,#1

Network

Country Destination Domain Proto
US 8.8.8.8:53 228.249.119.40.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 73.31.126.40.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 241.150.49.20.in-addr.arpa udp
US 8.8.8.8:53 104.219.191.52.in-addr.arpa udp
US 8.8.8.8:53 53.210.109.20.in-addr.arpa udp
US 8.8.8.8:53 18.31.95.13.in-addr.arpa udp
US 8.8.8.8:53 196.190.18.2.in-addr.arpa udp
US 8.8.8.8:53 73.144.22.2.in-addr.arpa udp
US 8.8.8.8:53 43.229.111.52.in-addr.arpa udp
US 8.8.8.8:53 215.143.182.52.in-addr.arpa udp

Files

N/A

Analysis: behavioral8

Detonation Overview

Submitted

2025-01-01 20:48

Reported

2025-01-01 20:52

Platform

win10v2004-20241007-en

Max time kernel

150s

Max time network

152s

Command Line

"C:\Users\Admin\AppData\Local\Temp\multitool\files\woofer.exe"

Signatures

Legitimate hosting services abused for malware hosting/C2

Description Indicator Process Target
N/A pastebin.com N/A N/A
N/A pastebin.com N/A N/A

Drops file in Program Files directory

Description Indicator Process Target
File opened for modification C:\Program Files\Win64 C:\Users\Admin\AppData\Local\Temp\multitool\files\woofer.exe N/A

System Location Discovery: System Language Discovery

discovery
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\multitool\files\woofer.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\multitool\files\woofer.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\multitool\files\woofer.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\multitool\files\woofer.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\multitool\files\woofer.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\multitool\files\woofer.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\multitool\files\woofer.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\multitool\files\woofer.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\multitool\files\woofer.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\multitool\files\woofer.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\multitool\files\woofer.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\multitool\files\woofer.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\multitool\files\woofer.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\multitool\files\woofer.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\multitool\files\woofer.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\multitool\files\woofer.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\multitool\files\woofer.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\multitool\files\woofer.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\multitool\files\woofer.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\multitool\files\woofer.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\multitool\files\woofer.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\multitool\files\woofer.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\multitool\files\woofer.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\multitool\files\woofer.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\multitool\files\woofer.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\multitool\files\woofer.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\multitool\files\woofer.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\multitool\files\woofer.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\multitool\files\woofer.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\multitool\files\woofer.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\multitool\files\woofer.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\multitool\files\woofer.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\multitool\files\woofer.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\multitool\files\woofer.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\multitool\files\woofer.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\multitool\files\woofer.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\multitool\files\woofer.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\multitool\files\woofer.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\multitool\files\woofer.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\multitool\files\woofer.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\multitool\files\woofer.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\multitool\files\woofer.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\multitool\files\woofer.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\multitool\files\woofer.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\multitool\files\woofer.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\multitool\files\woofer.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\multitool\files\woofer.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\multitool\files\woofer.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\multitool\files\woofer.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\multitool\files\woofer.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\multitool\files\woofer.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\multitool\files\woofer.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\multitool\files\woofer.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\multitool\files\woofer.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\multitool\files\woofer.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\multitool\files\woofer.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\multitool\files\woofer.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\multitool\files\woofer.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\multitool\files\woofer.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\multitool\files\woofer.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\multitool\files\woofer.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\multitool\files\woofer.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\multitool\files\woofer.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\multitool\files\woofer.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\multitool\files\woofer.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\multitool\files\woofer.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\multitool\files\woofer.exe

"C:\Users\Admin\AppData\Local\Temp\multitool\files\woofer.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 228.249.119.40.in-addr.arpa udp
US 8.8.8.8:53 73.144.22.2.in-addr.arpa udp
US 8.8.8.8:53 138.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 pastebin.com udp
US 104.20.3.235:443 pastebin.com tcp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 235.3.20.104.in-addr.arpa udp
US 8.8.8.8:53 241.150.49.20.in-addr.arpa udp
US 8.8.8.8:53 209.205.72.20.in-addr.arpa udp
US 8.8.8.8:53 53.210.109.20.in-addr.arpa udp
US 8.8.8.8:53 241.42.69.40.in-addr.arpa udp
US 8.8.8.8:53 196.190.18.2.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 22.236.111.52.in-addr.arpa udp
US 8.8.8.8:53 90.16.208.104.in-addr.arpa udp

Files

memory/4076-0-0x000000007468E000-0x000000007468F000-memory.dmp

memory/4076-1-0x0000000000270000-0x0000000000FE2000-memory.dmp

memory/4076-2-0x0000000005E90000-0x0000000006434000-memory.dmp

memory/4076-3-0x00000000059D0000-0x0000000005A62000-memory.dmp

memory/4076-4-0x0000000005C70000-0x0000000005DBE000-memory.dmp

memory/4076-5-0x0000000074680000-0x0000000074E30000-memory.dmp

memory/4076-6-0x0000000005DD0000-0x0000000005DDA000-memory.dmp

memory/4076-7-0x0000000005E80000-0x0000000005E94000-memory.dmp

memory/4076-8-0x0000000074680000-0x0000000074E30000-memory.dmp

memory/4076-9-0x000000007468E000-0x000000007468F000-memory.dmp

memory/4076-10-0x0000000074680000-0x0000000074E30000-memory.dmp

memory/4076-11-0x0000000074680000-0x0000000074E30000-memory.dmp

Analysis: behavioral3

Detonation Overview

Submitted

2025-01-01 20:48

Reported

2025-01-01 20:52

Platform

win10v2004-20241007-en

Max time kernel

133s

Max time network

139s

Command Line

"C:\Users\Admin\AppData\Local\Temp\multitool\files\LeanWoofer (Unpacked).exe"

Signatures

System Location Discovery: System Language Discovery

discovery
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\multitool\files\LeanWoofer (Unpacked).exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\multitool\files\LeanWoofer (Unpacked).exe

"C:\Users\Admin\AppData\Local\Temp\multitool\files\LeanWoofer (Unpacked).exe"

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3520 -ip 3520

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 3520 -s 884

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 133.211.185.52.in-addr.arpa udp
US 8.8.8.8:53 73.144.22.2.in-addr.arpa udp
US 8.8.8.8:53 14.160.190.20.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 104.219.191.52.in-addr.arpa udp
US 8.8.8.8:53 56.163.245.4.in-addr.arpa udp
US 8.8.8.8:53 18.31.95.13.in-addr.arpa udp
US 8.8.8.8:53 196.190.18.2.in-addr.arpa udp
US 8.8.8.8:53 81.144.22.2.in-addr.arpa udp
US 8.8.8.8:53 21.236.111.52.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 90.16.208.104.in-addr.arpa udp

Files

memory/3520-0-0x0000000074C8E000-0x0000000074C8F000-memory.dmp

memory/3520-1-0x00000000004A0000-0x0000000001264000-memory.dmp

memory/3520-2-0x00000000061A0000-0x0000000006744000-memory.dmp

memory/3520-3-0x0000000005C90000-0x0000000005D22000-memory.dmp

Analysis: behavioral5

Detonation Overview

Submitted

2025-01-01 20:48

Reported

2025-01-01 20:52

Platform

win10v2004-20241007-en

Max time kernel

92s

Max time network

145s

Command Line

rundll32.exe C:\Users\Admin\AppData\Local\Temp\multitool\files\Siticone.UI.dll,#1

Signatures

N/A

Processes

C:\Windows\system32\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\multitool\files\Siticone.UI.dll,#1

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 228.249.119.40.in-addr.arpa udp
US 8.8.8.8:53 172.214.232.199.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 154.239.44.20.in-addr.arpa udp
US 8.8.8.8:53 53.210.109.20.in-addr.arpa udp
US 8.8.8.8:53 15.164.165.52.in-addr.arpa udp
US 8.8.8.8:53 220.190.18.2.in-addr.arpa udp
US 8.8.8.8:53 73.144.22.2.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 22.236.111.52.in-addr.arpa udp

Files

N/A

Analysis: behavioral9

Detonation Overview

Submitted

2025-01-01 20:48

Reported

2025-01-01 20:52

Platform

win10v2004-20241007-en

Max time kernel

149s

Max time network

151s

Command Line

C:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\multitool\main.bat"

Signatures

System Location Discovery: System Language Discovery

discovery
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\multitool\files\builder.exe N/A

Suspicious use of FindShellTrayWindow

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\multitool\files\builder.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\multitool\files\builder.exe N/A

Suspicious use of SetWindowsHookEx

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\multitool\files\builder.exe N/A

Processes

C:\Windows\system32\cmd.exe

C:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\multitool\main.bat"

C:\Windows\system32\chcp.com

chcp 65001

C:\Users\Admin\AppData\Local\Temp\multitool\files\builder.exe

builder.exe

Network

Country Destination Domain Proto
US 8.8.8.8:53 241.150.49.20.in-addr.arpa udp
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 75.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 228.249.119.40.in-addr.arpa udp
US 8.8.8.8:53 209.205.72.20.in-addr.arpa udp
US 8.8.8.8:53 197.87.175.4.in-addr.arpa udp
US 8.8.8.8:53 18.31.95.13.in-addr.arpa udp
US 8.8.8.8:53 196.190.18.2.in-addr.arpa udp
US 8.8.8.8:53 81.144.22.2.in-addr.arpa udp
US 8.8.8.8:53 104.193.132.51.in-addr.arpa udp

Files

memory/1728-0-0x00000000751AE000-0x00000000751AF000-memory.dmp

memory/1728-1-0x0000000000420000-0x0000000000428000-memory.dmp

memory/1728-2-0x0000000005380000-0x0000000005924000-memory.dmp

memory/1728-3-0x0000000004E70000-0x0000000004F02000-memory.dmp

memory/1728-4-0x0000000004E30000-0x0000000004E3A000-memory.dmp

memory/1728-5-0x00000000751A0000-0x0000000075950000-memory.dmp

memory/1728-7-0x00000000751A0000-0x0000000075950000-memory.dmp

Analysis: behavioral1

Detonation Overview

Submitted

2025-01-01 20:48

Reported

2025-01-01 20:52

Platform

win10v2004-20241007-en

Max time kernel

103s

Max time network

149s

Command Line

"C:\Users\Admin\AppData\Local\Temp\multitool\files\DDOS.exe"

Signatures

Enumerates physical storage devices

Modifies Internet Explorer settings

adware spyware
Description Indicator Process Target
Key created \REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch C:\Users\Admin\AppData\Local\Temp\multitool\files\DDOS.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" C:\Users\Admin\AppData\Local\Temp\multitool\files\DDOS.exe N/A
Key created \REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\Software\Microsoft\Internet Explorer\IESettingSync C:\Users\Admin\AppData\Local\Temp\multitool\files\DDOS.exe N/A
Set value (int) \REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\SOFTWARE\Microsoft\Internet Explorer\IESettingSync\SlowSettingTypesChanged = "2" C:\Users\Admin\AppData\Local\Temp\multitool\files\DDOS.exe N/A

Suspicious use of SetWindowsHookEx

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\multitool\files\DDOS.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\multitool\files\DDOS.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\multitool\files\DDOS.exe

"C:\Users\Admin\AppData\Local\Temp\multitool\files\DDOS.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 228.249.119.40.in-addr.arpa udp
US 8.8.8.8:53 counter3.contadorvisitasgratis.com udp
US 8.8.8.8:53 drhibithack.blogspot.com udp
FR 37.187.129.45:80 counter3.contadorvisitasgratis.com tcp
FR 216.58.213.65:80 drhibithack.blogspot.com tcp
FR 216.58.213.65:80 drhibithack.blogspot.com tcp
US 8.8.8.8:53 www.blogger.com udp
FR 216.58.214.169:443 www.blogger.com tcp
FR 216.58.214.169:443 www.blogger.com tcp
US 8.8.8.8:53 138.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 45.129.187.37.in-addr.arpa udp
US 8.8.8.8:53 65.213.58.216.in-addr.arpa udp
US 8.8.8.8:53 c.pki.goog udp
FR 142.250.179.67:80 c.pki.goog tcp
US 8.8.8.8:53 o.pki.goog udp
FR 142.250.179.67:80 o.pki.goog tcp
US 8.8.8.8:53 169.214.58.216.in-addr.arpa udp
US 8.8.8.8:53 67.179.250.142.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 241.150.49.20.in-addr.arpa udp
US 8.8.8.8:53 28.118.140.52.in-addr.arpa udp
US 8.8.8.8:53 133.211.185.52.in-addr.arpa udp
US 8.8.8.8:53 53.210.109.20.in-addr.arpa udp
US 8.8.8.8:53 15.164.165.52.in-addr.arpa udp
US 8.8.8.8:53 196.190.18.2.in-addr.arpa udp
US 8.8.8.8:53 43.229.111.52.in-addr.arpa udp
US 8.8.8.8:53 73.144.22.2.in-addr.arpa udp

Files

memory/1736-0-0x00007FFC2E745000-0x00007FFC2E746000-memory.dmp

memory/1736-1-0x000000001BF10000-0x000000001BFB6000-memory.dmp

memory/1736-3-0x000000001C4A0000-0x000000001C96E000-memory.dmp

memory/1736-2-0x00007FFC2E490000-0x00007FFC2EE31000-memory.dmp

memory/1736-4-0x000000001CA20000-0x000000001CABC000-memory.dmp

memory/1736-5-0x00007FFC2E490000-0x00007FFC2EE31000-memory.dmp

memory/1736-6-0x00000000017B0000-0x00000000017B8000-memory.dmp

memory/1736-7-0x000000001CB80000-0x000000001CBCC000-memory.dmp

memory/1736-8-0x00007FFC2E490000-0x00007FFC2EE31000-memory.dmp

memory/1736-9-0x00007FFC2E490000-0x00007FFC2EE31000-memory.dmp

memory/1736-10-0x00007FFC2E490000-0x00007FFC2EE31000-memory.dmp

memory/1736-11-0x00007FFC2E490000-0x00007FFC2EE31000-memory.dmp

memory/1736-12-0x00007FFC2E490000-0x00007FFC2EE31000-memory.dmp

memory/1736-28-0x00007FFC2E745000-0x00007FFC2E746000-memory.dmp

memory/1736-29-0x00007FFC2E490000-0x00007FFC2EE31000-memory.dmp