965c03c1440a12d996905d6c365b4aac7ba463e5a7b3add65be68ec6af460993

Analysis

max time kernel
121s
max time network
125s
platform
windows7_x64
resource
win7-20240705-en
resource tags

arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
submitted
24/08/2024, 01:46

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

virussign.exe
Size

1.1MB
MD5

7dd2bef0b60ad70afb3f6bb5933f9aa7
SHA1

9a7572e9dbb4796b93b7dc53c76c1e2020230556
SHA256

2637076529a6a634dd988076a81bf169159765ebc22ede78d28b1002e41b031d
SHA512

0c8a12a4407ffbbbd3c2d06047d1cb25966cd97849121ae88660fe270734f6b0482a33245ae27571a2f1b519104a0414983c29121e1dbfb00d4b0bba0f5f41b3
SSDEEP

24576:+9Hkr1xhwjvzWz5vsxwSoPdVoBjCvuF17+2NdJfiOgUv+FtibXL:5hwbCLSoPdVoXiOgU+FtibXL

Score

4^/10

discovery

Malware Config

Signatures

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\DIFxAPI.dll	virussign.exe

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	virussign.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2772	virussign.exe
2772	virussign.exe

C:\Users\Admin\AppData\Local\Temp\virussign.exe
"C:\Users\Admin\AppData\Local\Temp\virussign.exe"
1⤵
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
PID:2772

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

Windows 7 deprecation

Loading Replay Monitor...