e037495fbe579d804f35ff49766db967fa6e5fb5690dec1ef21fcd9bbdd70945

Analysis

max time kernel
101s
max time network
104s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
21/08/2024, 14:29

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General

Target

aa71eb954aedf95c9986f734bfe03ca0N.dll
Size

5KB
MD5

aa71eb954aedf95c9986f734bfe03ca0
SHA1

fa7224307cc6443cbb899c269d29ab0200c0c25b
SHA256

e037495fbe579d804f35ff49766db967fa6e5fb5690dec1ef21fcd9bbdd70945
SHA512

29dbbabf4167ba34e1cb92662212552fc2ee4c344f9de9cd761a87e5059124b4d5941eb136109c9aa7f88a4e83b05e68389eec3addf69fa7200cb3a830f318b9
SSDEEP

48:C6VonAHso6U7lYa92RrpjwDmetlG95hx+iMHh+pNAdblh8ha5Vj000KcR8gthNwf:nEY2RrF1eqwi4nfwuTe/w

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

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4792 wrote to memory of 2432	4792	rundll32.exe	87
PID 4792 wrote to memory of 2432	4792	rundll32.exe	87
PID 4792 wrote to memory of 2432	4792	rundll32.exe	87

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\aa71eb954aedf95c9986f734bfe03ca0N.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4792
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\aa71eb954aedf95c9986f734bfe03ca0N.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2432

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

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