bbdf4c8d657e3123bd009ab086758bfd707f9b8c7f5fabb22783c4cb81784ca8

Analysis

max time kernel
412s
max time network
428s
platform
windows10-ltsc 2021_x64
resource
win10ltsc2021-20250113-es
resource tags

arch:x64arch:x86image:win10ltsc2021-20250113-eslocale:es-esos:windows10-ltsc 2021-x64systemwindows
submitted
22-01-2025 15:18

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General

Target

t602filter.dll
Size

69KB
MD5

46c2dac0513d8065c14221e0cbc96e63
SHA1

edf09bd61ab1d18fb02ba31f5d9199169083ea35
SHA256

26be71e7a1773386e02756dd945f4f1662de1ca9f0442e181f6f73a7ac7428c5
SHA512

fa6ebd52ae3491fac2e8802b89e0762a21e3811687bf7347a301552e12e5013be42208989e66797590e21dc8c0531cb550375abf5a3f48aeaf3352c01234604d
SSDEEP

1536:5SPazadTB9wSFr3Cbtn83ED0tS56xaI5kLzWRJziJLwLSHAOiWK+lzzMu2OK4Pp3:KdTB9VFOZ1wLS3zzWOKW/v

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 3788 wrote to memory of 3040	3788	rundll32.exe	84
PID 3788 wrote to memory of 3040	3788	rundll32.exe	84
PID 3788 wrote to memory of 3040	3788	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\t602filter.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3788
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\t602filter.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3040

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

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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