0f5cb160c88ddb2d777e717274d92524ea0f06c409adcf61ee1287c51e1c327e

Analysis

max time kernel
13s
max time network
19s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
23/08/2024, 12:00

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General

Target

4fbf1147c504f334c0b5f4b33a2a96e0N.exe
Size

1.1MB
MD5

4fbf1147c504f334c0b5f4b33a2a96e0
SHA1

afc0b9648d47722d4d5fc8a9f4e334f5227344d3
SHA256

0f5cb160c88ddb2d777e717274d92524ea0f06c409adcf61ee1287c51e1c327e
SHA512

c3e5b8d7548ebacc229ffaae3ab806fd175e54ce59399594fd46a08ac7763468cd9448fa1305672f2906bc89fd957c4a3a19e4b4f9c5a66685d8d8989a3dc8f4
SSDEEP

24576:BsvVZKzGFi3LmZPgDcny89cWIfsVZMYztGU2sSlJf1iKOa:BstW3aPgDohkYz4J9Dl

Score

6^/10

discovery evasion trojan

Malware Config

Signatures

Checks whether UAC is enabled 1 TTPs 1 IoCs

evasion trojan

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	4fbf1147c504f334c0b5f4b33a2a96e0N.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

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

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	4fbf1147c504f334c0b5f4b33a2a96e0N.exe

Modifies Internet Explorer settings 1 TTPs 3 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Internet Explorer\Main	4fbf1147c504f334c0b5f4b33a2a96e0N.exe
Key created	\REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	4fbf1147c504f334c0b5f4b33a2a96e0N.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	4fbf1147c504f334c0b5f4b33a2a96e0N.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1848	4fbf1147c504f334c0b5f4b33a2a96e0N.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
1848	4fbf1147c504f334c0b5f4b33a2a96e0N.exe
1848	4fbf1147c504f334c0b5f4b33a2a96e0N.exe

C:\Users\Admin\AppData\Local\Temp\4fbf1147c504f334c0b5f4b33a2a96e0N.exe
"C:\Users\Admin\AppData\Local\Temp\4fbf1147c504f334c0b5f4b33a2a96e0N.exe"
1⤵
- Checks whether UAC is enabled
- System Location Discovery: System Language Discovery
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:1848

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Windows 7 deprecation

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