303be7260ad8330508e98c77c51cc47c0c27a609f65b7aeff3444bf9f6062bd0

Analysis

max time kernel
149s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
01/09/2024, 17:11

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General

Target

GPExport.dll
Size

132KB
MD5

5b0fe53ca2056e4e0da55b278c79b525
SHA1

5813f4fe2cd5d1e0df06091243273c2efa91f2f3
SHA256

10d094e95136c6855a80e42e4c06d2a3e2a69f6a9f5ef4711add9a3c67ba49c8
SHA512

bddc124725844a6cd25fe5bc722c828c0b64d22ab7f9587cc800da4f928f709cb0c8abb2d62f6b128beccce3a714ce108ee1e87fd111c5dbbf84fd0c10eba5c6
SSDEEP

1536:IDdHjPz9KYjIgcUDgjXvYLccxZOjK3Z61A/B1md/stDvh4q4P70KOU:gdHdDwjXvUCK3oMB1WstDKq4P70KD

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 4688 wrote to memory of 2496	4688	rundll32.exe	84
PID 4688 wrote to memory of 2496	4688	rundll32.exe	84
PID 4688 wrote to memory of 2496	4688	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\GPExport.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4688
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\GPExport.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2496

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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