1f89da9f4348cd18ba453dfd5614373557f3c69ad05a7a9af5aa1b2ac6a9c2c7

Analysis

max time kernel
149s
max time network
93s
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
1f89da9f4348cd18ba453dfd5614373557f3c69ad05a7a9af5aa1b2ac6a9c2c7.dll
Size 2.5MB
Sample260419-2fxrbabs7k
SHA256 1f89da9f4348cd18ba453dfd5614373557f3c69ad05a7a9af5aa1b2ac6a9c2c7
MD5 31aff6647d24b13229eaa97c87a5eab0
SHA1 133d284443cd2d009f1bc82b96e9577fa1a741a1
SHA512 9fd86c72a83560441e5c08ea0012b4ad6858596d5b8c1e16046e855da01872720ff3c5afb6e7b9aa77cbf7c9040b091c7e2b7be04cb4131bdba8df4771788c6a
SSDEEP 49152:468T9rIZB5EEiAJrrUh7t7waeAXupU2U5qHhdVjpofQ:4X98B5T1rU4AXupUF
TLSH
T12DC5C6207AE94779F6F30AB999BD7A16447ABC298F21C2DF1254540E0D30AD29E31F37
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 4512 wrote to memory of 5168	4512	rundll32.exe	80

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\1f89da9f4348cd18ba453dfd5614373557f3c69ad05a7a9af5aa1b2ac6a9c2c7.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4512
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\1f89da9f4348cd18ba453dfd5614373557f3c69ad05a7a9af5aa1b2ac6a9c2c7.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:5168

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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