81caa6cf6ce08e857c4589fe54c2642c2b0b5a981660af16bd34c862ee179f51

Analysis

max time kernel
95s
max time network
101s
platform
windows10-2004_x64
resource
win10v2004-20240730-en
resource tags

arch:x64arch:x86image:win10v2004-20240730-enlocale:en-usos:windows10-2004-x64system
submitted
02/08/2024, 01:41

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General

Target

Lang/1033.dll
Size

8KB
MD5

7c930fe2743499581f0327fddaa3eabd
SHA1

4d88625872979b5358b539558df7e1f699bac6c9
SHA256

fa8b98e12a6fab344f426b173ef532c0fa98047dd091541f28fda43799ce621c
SHA512

f4509c8c003b501ba100cbd5441b0a245bee6aeb72d0d0a106bc292a936b0a131e55f6015e7c490c1a19a94208c0dfb2cf665e083339cab650de3c862fa2a9c0
SSDEEP

96:mklqmFiQj7kJb52ZPSt9JO26Hj3PPdPoJyEiKNlCEeNg/nMYN9orQA8a2:ZX8Qj7ub5DM207VPoAEiKNlr1Meo0AQ

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 4724 wrote to memory of 3228	4724	rundll32.exe	83
PID 4724 wrote to memory of 3228	4724	rundll32.exe	83
PID 4724 wrote to memory of 3228	4724	rundll32.exe	83

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\Lang\1033.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4724
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\Lang\1033.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3228

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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