bdca5a47117d13c9cfbfc0e985aa9b67451714360dcc8ca213cbc44c572b3ac5

Analysis

max time kernel
149s
max time network
146s
platform
windows10-2004_x64
resource
win10v2004-20260513-en
resource tags

arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
submitted
04/06/2026, 18:15

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General

Target
bin/clibs/lfs.dll
Size 25KB
Sample260604-wv93asct6k
SHA256 bdca5a47117d13c9cfbfc0e985aa9b67451714360dcc8ca213cbc44c572b3ac5
MD5 79283d9392ca488442ee49aac7f9c69e
SHA1 adf2e779e39d308bc21df6f294964e16fd7475ae
SHA512 1abd00aa435e6c502c571a54a0f707f943c15c22cc81d57cad609de94da3f887db32b9fa1bc0d44145d344f7e6395e89a35c98f479ab979291669e8a0c09d03b
SSDEEP 384:ehOzimwpE7n0QqdW62bbGknoBL7t2PpeKQehdUgEW:/mmmstryh2IKQCUgEW
TLSH
T17DB2FA0DF60294F7E6A3E074859AEB3F93985C27C13B5B7BFF0A864C75276A1641C142
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 5008 wrote to memory of 1084	5008	rundll32.exe	86

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\bin\clibs\lfs.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:5008
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\bin\clibs\lfs.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1084

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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