50c91fa367b90de3f8baead689ed445632b1004be14f97d8dec9412170560a41

Analysis

max time kernel
149s
max time network
130s
platform
windows11-21h2_x64
resource
win11-20260513-en
resource tags

arch:x64arch:x86image:win11-20260513-enlocale:en-usos:windows11-21h2-x64systemwindows
submitted
27/05/2026, 16:37

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General

Target
50c91fa367b90de3f8baead689ed445632b1004be14f97d8dec9412170560a41.dll
Size 277KB
Sample260527-t4vb4acy5p
SHA256 50c91fa367b90de3f8baead689ed445632b1004be14f97d8dec9412170560a41
MD5 76ceddd8fa27fa5642d0a434788d5517
SHA1 3e5be6791cfbe27d7276900bd325ba7dbb59be61
SHA512 456f5c7030f217776797699baf745988520e3260211dfa74d4f56ce5999f5af33fd69fed9d058580b4583a5167dc8723d0fc7209972eb0aa925ae418ff731a63
SSDEEP 6144:njPoRlJhfpBBMoWFvtfsh34cxdPC+B9ux:nDIJPBBCtfslf9I
TLSH
T1B154F1D5EAAE0C2FD832F97679ACDA0041719D596683F68355F94EEB33360C01B0EB16
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 4732 wrote to memory of 1592	4732	rundll32.exe	80

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\50c91fa367b90de3f8baead689ed445632b1004be14f97d8dec9412170560a41.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4732
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\50c91fa367b90de3f8baead689ed445632b1004be14f97d8dec9412170560a41.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1592

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

Replay Monitor

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Downloads

memory/1592-0-0x0000000000400000-0x000000000057B000-memory.dmp

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