ef4a11ad715056f4a393289d3e6fd8b7c165d1a1e11dc2ae4d3f33763e192897

Analysis

max time kernel
150s
max time network
134s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
22/08/2026, 11:32

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General

Target
ef4a11ad715056f4a393289d3e6fd8b7c165d1a1e11dc2ae4d3f33763e192897.dll
Size 156KB
Sample260822-nnfacateka
SHA256 ef4a11ad715056f4a393289d3e6fd8b7c165d1a1e11dc2ae4d3f33763e192897
MD5 326e70da15f021069a20aa8a39bd5159
SHA1 d8191d618e838df51a6ad057703426739b088cff
SHA512 f872395ecef7f59b5d291f051afda8a2c058f430f33196018f88adf83c2fbdd235135361a1f85c9ec659d21d3c94a96a6c26fb7c3b4ffbfd50acf7ec36947aec
SSDEEP 1536:3DEpyblxECmXZvvE88ugoK4B+Rwd/NHhxHx5vcMBCn:3DEpyblxpoKMa8/NHhxHx50MBC
TLSH
T10FF3A6121BED98F4E17A8FF515FB9FA20D3938030EF5865D0B64EA4C2D75980AEA0357
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	regsvr32.exe

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 4892 wrote to memory of 5924	4892	regsvr32.exe	90

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\ef4a11ad715056f4a393289d3e6fd8b7c165d1a1e11dc2ae4d3f33763e192897.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:4892
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\ef4a11ad715056f4a393289d3e6fd8b7c165d1a1e11dc2ae4d3f33763e192897.dll
  2⤵
  - System Location Discovery: System Language Discovery
  PID:5924

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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