fbbe65fb7725e6fde8c381c59d170bff153b87fdf99f531d46dcfd2c1e237f98

Analysis

geolocation tags

nanew-jerseynorth-americaunited-statesususa
max time kernel
899s
max time network
483s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260629-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260629-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
06/07/2026, 04:13

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General

Target
AppBase/fonts/Settings/lib/x64/libEGL.dll
Size 360KB
Sample260706-es6tesdv2p
SHA256 fbbe65fb7725e6fde8c381c59d170bff153b87fdf99f531d46dcfd2c1e237f98
MD5 a1cd233bdfb48de54e18a074caad1f5c
SHA1 dced789ffa957951389482aa03c3da272bde114a
SHA512 22b7a5c4dae5d5220cf2179201c88371d0d24de3a4fdb709381059548bc238e892423f8dd2d3837706de6b554551651aed956526e8f69a89ddc1088974f8d164
SSDEEP 6144:y8BSlAEZQH65WlPum8AW7elHtE+pGMYgZwlxE:y8BEjQH0/m8AW7extsB3E
TLSH
T157749E40B5C0C072D46E25353A28D37C4ABDAD621F6959CB93B84DFD6F702C26A3726B
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1720	6036	WerFault.exe	89

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 5424 wrote to memory of 6036	5424	rundll32.exe	89

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\AppBase\fonts\Settings\lib\x64\libEGL.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:5424
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\AppBase\fonts\Settings\lib\x64\libEGL.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:6036
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 6036 -s 484
    3⤵
    - Program crash
    PID:1720

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 396 -p 6036 -ip 6036
1⤵
PID:6204

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k GPSvcGroup
1⤵
PID:2624

C:\Windows\System32\SecurityHealthHost.exe
\\?\C:\Windows\System32\SecurityHealthHost.exe {08728914-3F57-4D52-9E31-49DAECA5A80A} -Embedding
1⤵
PID:4160

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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