f84ed3f874190e21342188caeb41c56a694e7b5a229b075d337406fda1943a96

Analysis

max time kernel
149s
max time network
116s
platform
windows11-21h2_x64
resource
win11-20260130-en
resource tags

arch:x64arch:x86image:win11-20260130-enlocale:en-usos:windows11-21h2-x64systemwindows
submitted
05/05/2026, 04:31

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General

Target
f84ed3f874190e21342188caeb41c56a694e7b5a229b075d337406fda1943a96.dll
Size 1.9MB
Sample260505-e5wh8agv31
SHA256 f84ed3f874190e21342188caeb41c56a694e7b5a229b075d337406fda1943a96
MD5 30d8bba40ed281a85e4a7850a29279cf
SHA1 bd44304d59924d5fa7489143a89cec35d623c167
SHA512 1a6972b266bf7f5210b6db9164faf43bfd52fb554009d633279eff09ca08306ad0381d9a1477bd563354db32475dba8e86026615ed8a0fbfa0eb76643f39f920
SSDEEP 49152:8io1flm84So/NCDJChmQS+SmeG/si5QqATVX:szm84v/NC8JEdu
TLSH
T19695D003F10280F6C16E2AB515A16736EE784B121D34CAABE7E4EDF57C32172DB6614E
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 behavior: EnumeratesProcesses 2 IoCs

pid	Process
5072	rundll32.exe
5072	rundll32.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
5072	rundll32.exe

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 5048 wrote to memory of 5072	5048	rundll32.exe	79

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\f84ed3f874190e21342188caeb41c56a694e7b5a229b075d337406fda1943a96.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:5048
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\f84ed3f874190e21342188caeb41c56a694e7b5a229b075d337406fda1943a96.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of SetWindowsHookEx
  PID:5072

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

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Downloads

memory/5072-0-0x0000000002790000-0x000000000284B000-memory.dmp

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memory/5072-1-0x0000000010000000-0x000000001003C000-memory.dmp

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memory/5072-6-0x0000000002790000-0x000000000284B000-memory.dmp

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memory/5072-7-0x0000000010000000-0x000000001003C000-memory.dmp

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