bf9c5c359bc37f3e42d23dc774a6ecae1927df8899e559e34428ba842d709807

Analysis

max time kernel
149s
max time network
151s
platform
windows11-21h2_x64
resource
win11-20260130-en
resource tags

arch:x64arch:x86image:win11-20260130-enlocale:en-usos:windows11-21h2-x64systemwindows
submitted
19/04/2026, 22:32

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General

Target
bf9c5c359bc37f3e42d23dc774a6ecae1927df8899e559e34428ba842d709807.dll
Size 298KB
Sample260419-2fxfjsbs6m
SHA256 bf9c5c359bc37f3e42d23dc774a6ecae1927df8899e559e34428ba842d709807
MD5 4bcd2675d07f91cf9c113c59cbf60039
SHA1 69f8e7460e2ff4894dbe0206fbf48d02d0fd6f41
SHA512 48ccb82cdee481aae945b6583bf264195c20911d60d607bbd514bd99c0edab14ce64008a0072d511c0d95efe059f6b05809b8f55517942c477ea3a09637d6655
SSDEEP 6144:t+QMND6kbv7d5+KhQIqEPkUxprpeUWwZWM52zg1QNgnIFbe+4+Y7f8Hi:t+50kj3hQoPkipnrZ52zg1qIr8H
TLSH
T13C549E20795280B2C6A357328D34BB7919BEFD608B3156DB67A81E2C6D305C17B3D1BB
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 3424 wrote to memory of 4360	3424	rundll32.exe	79

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\bf9c5c359bc37f3e42d23dc774a6ecae1927df8899e559e34428ba842d709807.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3424
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\bf9c5c359bc37f3e42d23dc774a6ecae1927df8899e559e34428ba842d709807.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4360

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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