b837725d3bdea06b5180245c3efab5a4cb9b436e60ee467b05c484558bbea7ab

Analysis

max time kernel
149s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20260513-en
resource tags

arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
submitted
26/08/2026, 15:55

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General

Target
b837725d3bdea06b5180245c3efab5a4cb9b436e60ee467b05c484558bbea7ab.dll
Size 461KB
Sample260826-tc1d2aeb52
SHA256 b837725d3bdea06b5180245c3efab5a4cb9b436e60ee467b05c484558bbea7ab
MD5 179c04a27e70d7c613ffed9ab6b7a600
SHA1 4173c843c80e99bfba9d8217b0f8a730d920f0de
SHA512 ffb01fbb5d2e6fb6f3c5794322d67bfc241a42add64438779006ad4c71fd27066075c78b4bf591ae77e703367e08ba19ca777c8f6dae7b53b94e6af0c25c2fd1
SSDEEP 12288:fLq+LZrNwWrSwMNoz4vG1OYZabtK7RBjvrEH7Hz:fvLZreW6vyPabI7PrEH7Hz
TLSH
T160A4AE01B48183F5E4BE0434347DBA6649FCAD39072956EBE7E80C5A5E7C5C2B332B66
MD5 SHA1 SHA512 SSDEEP TLSH

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 1 IoCs

description	pid	Process	procid_target
PID 1656 wrote to memory of 3284	1656	rundll32.exe	87

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\b837725d3bdea06b5180245c3efab5a4cb9b436e60ee467b05c484558bbea7ab.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1656
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\b837725d3bdea06b5180245c3efab5a4cb9b436e60ee467b05c484558bbea7ab.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3284

Network

MITRE ATT&CK Enterprise v16

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 v16

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