ef35ac2b2e72a54b987a95682fc47faaa06ad0e93520e8122e933702dfdb117c

Analysis

max time kernel
148s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
11/08/2024, 02:03

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General

Target

$PLUGINSDIR/Banner.dll
Size

4KB
MD5

5ce60830e6db34a33f12be5018b21ca2
SHA1

1a4f855b358884d0c67053ec606a5a68aadf75b8
SHA256

8a039174ce882841a97df0871f94e22ebfc5111ac614eb05baf10cd1fd5d8c1a
SHA512

e6590fc8c365e98c6eb59ffcfab6931423b0603ec68b5c10f38004b879c5f3af3ee05d89b88f6fc480236abc9af4945e3146e9017bbd94ca8deac02145b7d903

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 4872 wrote to memory of 2256	4872	rundll32.exe	84
PID 4872 wrote to memory of 2256	4872	rundll32.exe	84
PID 4872 wrote to memory of 2256	4872	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\Banner.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4872
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\Banner.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2256

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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