cf7ec197a00303bda0febf39db6dee7c11b92321b691c098258d6ef460df1aa8

Analysis

max time kernel
149s
max time network
153s
platform
windows11-21h2_x64
resource
win11-20260513-en
resource tags

arch:x64arch:x86image:win11-20260513-enlocale:en-usos:windows11-21h2-x64systemwindows
submitted
01/06/2026, 17:10

Sharing

Copy URL Twitter E-mail

Report Analysis Logs

General

Target
cf7ec197a00303bda0febf39db6dee7c11b92321b691c098258d6ef460df1aa8.exe
Size 153KB
Sample260601-vp7vbacy5j
SHA256 cf7ec197a00303bda0febf39db6dee7c11b92321b691c098258d6ef460df1aa8
MD5 7c8e1718a0330fcd4b6435f2c39badf1
SHA1 c9983d41c41a3154193178a08a63912168b2d7c9
SHA512 563b70ed063e554bed621ae9a7c7bdffba528971962aed268c1a9a73d8a111948542947087a834a49899f575cd3dbdb39cb0870908eb44c34486cfcd9f5c0210
SSDEEP 1536:ya7/61UefqOq7Fk08IUCer1IPn+5+zIHas:ys61ffqxK08JCer1bP
TLSH
T17BF3529077ED5095F6F32B3D69BA42601B3EBE908E75DB0F524876180D73A80ACA1737
MD5 SHA1 SHA512 SSDEEP TLSH

Score

4^/10

adware discovery spyware

Malware Config

Signatures

Drops file in Windows directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\Installer\{79D068F5-40E4-3614-A683-E351DF40BEBD}\icon.ico	explorer.exe

System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cf7ec197a00303bda0febf39db6dee7c11b92321b691c098258d6ef460df1aa8.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	DllHost.exe

Modifies Internet Explorer settings 1 TTPs 2 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-226940941-599731907-2645636698-1000\Software\Microsoft\Internet Explorer\Toolbar	explorer.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-226940941-599731907-2645636698-1000\Software\Microsoft\Internet Explorer\Toolbar\Locked = "1"	explorer.exe

Modifies registry class 5 IoCs

description	ioc	Process
Set value (data)	\REGISTRY\USER\S-1-5-21-226940941-599731907-2645636698-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = ffffffff	explorer.exe
Key created	\REGISTRY\USER\S-1-5-21-226940941-599731907-2645636698-1000_Classes\Local Settings	explorer.exe
Key created	\REGISTRY\USER\S-1-5-21-226940941-599731907-2645636698-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell	explorer.exe
Key created	\REGISTRY\USER\S-1-5-21-226940941-599731907-2645636698-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU	explorer.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-226940941-599731907-2645636698-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots	explorer.exe

Suspicious behavior: AddClipboardFormatListener 1 IoCs

pid	Process
5536	explorer.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
5536	explorer.exe

C:\Users\Admin\AppData\Local\Temp\cf7ec197a00303bda0febf39db6dee7c11b92321b691c098258d6ef460df1aa8.exe
"C:\Users\Admin\AppData\Local\Temp\cf7ec197a00303bda0febf39db6dee7c11b92321b691c098258d6ef460df1aa8.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:4204

C:\Windows\SysWOW64\DllHost.exe
C:\Windows\SysWOW64\DllHost.exe /Processid:{06622D85-6856-4460-8DE1-A81921B41C4B}
1⤵
- System Location Discovery: System Language Discovery
PID:5848

C:\Windows\explorer.exe
C:\Windows\explorer.exe /factory,{5BD95610-9434-43C2-886C-57852CC8A120} -Embedding
1⤵
- Drops file in Windows directory
- Modifies Internet Explorer settings
- Modifies registry class
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
PID:5536

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

memory/4204-0-0x0000000000E30000-0x0000000000E4F000-memory.dmp

Download