fcf95eb58795d720e9673492cc9dbe87c48909c4d224711dd191c8452e411728

Analysis

max time kernel
149s
max time network
95s
platform
windows11-21h2_x64
resource
win11-20260130-en
resource tags

arch:x64arch:x86image:win11-20260130-enlocale:en-usos:windows11-21h2-x64systemwindows
submitted
27/04/2026, 04:18

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General

Target
fcf95eb58795d720e9673492cc9dbe87c48909c4d224711dd191c8452e411728.dll
Size 134KB
Sample260427-ew9dqaev5l
SHA256 fcf95eb58795d720e9673492cc9dbe87c48909c4d224711dd191c8452e411728
MD5 ee14814b6221fa67e35d351e2086e1f0
SHA1 5c170424d5c6e760c61c43239b2d943191ca8222
SHA512 28f044b3b73e9961dc4f295a57b3cb5bee653f282acd3affb86d4d64dcf01696d1af2cac953a6c7c288859af370d12e20ffb5a944eaf59e3f9c92d292265f4da
SSDEEP 1536:ENn06YkDGUoSwEc+aojr/aYfZwIdH+sKYPmYJFCez0Nd1TTOM2MnyxGww:Mn0z419wF2isZjhz0NdV52MqGww
TLSH
T127D33C26F7466CF0D86B1576197FF27F122CBE11A3A9EE3A4B00CF922D121729161F52
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 4128 wrote to memory of 4932	4128	rundll32.exe	80

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\fcf95eb58795d720e9673492cc9dbe87c48909c4d224711dd191c8452e411728.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4128
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\fcf95eb58795d720e9673492cc9dbe87c48909c4d224711dd191c8452e411728.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4932

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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