d4ba0b587cccc005bc37ad17817fc4dbd123d357eb34ddf6b1dd63fa57343f2f

Analysis

max time kernel
68s
max time network
70s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
08-09-2024 08:31

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General

Target

FortiClientVPNOnlineInstaller.exe
Size

4.0MB
MD5

9bfa08538f94a78395b116666e90606b
SHA1

9c62f61abded758772da22c16f825cdf40f00f92
SHA256

d4ba0b587cccc005bc37ad17817fc4dbd123d357eb34ddf6b1dd63fa57343f2f
SHA512

cfb1d911786c0e4b55e5d45bf392ed30a5f4c6843ce4d6ddfa3af3f219ce341e76ea376db2ea0cbf3421364c49920241d85075b062585a127d144942dc5e40c2
SSDEEP

49152:g9enMTO4Hht2GrgsTeu8T1a0ymq0O493Ej4LA6aKIpmb4RV/TVXUrPhTHlzuw2t3:g9ensr3a4hms4F+7XVXgTHYJOE/

Score

3^/10

discovery

Malware Config

Signatures

System Location Discovery: System Language Discovery 1 TTPs 1 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

Processes:

FortiClientVPNOnlineInstaller.exe

description ioc process

Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language FortiClientVPNOnlineInstaller.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	FortiClientVPNOnlineInstaller.exe

Modifies registry class 7 IoCs

Processes:

FortiClientVPNOnlineInstaller.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{8052F904-874D-4d28-9380-AA9BDBF13AFD}\InProcServer32\AppID = "{CC3F8650-5943-4FA1-B5D4-A1114D0B1936}"	FortiClientVPNOnlineInstaller.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{8052F904-874D-4d28-9380-AA9BDBF13AFD}\InProcServer32	FortiClientVPNOnlineInstaller.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node	FortiClientVPNOnlineInstaller.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID	FortiClientVPNOnlineInstaller.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{8052F904-874D-4d28-9380-AA9BDBF13AFD}	FortiClientVPNOnlineInstaller.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{8052F904-874D-4d28-9380-AA9BDBF13AFD}\InProcServer32\ = "diskcopy.dll"	FortiClientVPNOnlineInstaller.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{8052F904-874D-4d28-9380-AA9BDBF13AFD}\InProcServer32\ThreadingModel = "diskcopy.dll"	FortiClientVPNOnlineInstaller.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

FortiClientVPNOnlineInstaller.exe

pid process

3936 FortiClientVPNOnlineInstaller.exe
3936 FortiClientVPNOnlineInstaller.exe

pid	process
3936	FortiClientVPNOnlineInstaller.exe
3936	FortiClientVPNOnlineInstaller.exe

C:\Users\Admin\AppData\Local\Temp\FortiClientVPNOnlineInstaller.exe
"C:\Users\Admin\AppData\Local\Temp\FortiClientVPNOnlineInstaller.exe"
1⤵
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
PID:3936

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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