a9ab983a10c695c2d6977d3f471de77cc556b183c955f09b9d9023a90462f952

Analysis

max time kernel
97s
max time network
105s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
29/09/2024, 11:11

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General

Target

x3frden.dllcs.dll
Size

16KB
MD5

939e18edd609a1daa3dde15a57244e99
SHA1

457e6d45415df0b286709115e157d060ca61be2b
SHA256

a97a978d1802496a24c6156a0a1b1519298b2f88c5b30c2cbf84a29f0e954d55
SHA512

78b983c8373b47881fa963afdff1cbbd05791adbf8ccd34aa4ed724599a7901f5e7d341b6203a68d67796d47989561440bd4e7005d3259d6419fae8fe3b7f6de
SSDEEP

192:8tujhzt9vpEeCVXW119Cz7FCawhxuJDTMWOeyowJL/m9ul576j4:8tuVt9vQVX61wXF+xuJDRYJLmYKU

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 3 IoCs

description	pid	Process	procid_target
PID 4244 wrote to memory of 4740	4244	rundll32.exe	82
PID 4244 wrote to memory of 4740	4244	rundll32.exe	82
PID 4244 wrote to memory of 4740	4244	rundll32.exe	82

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\x3frden.dllcs.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4244
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\x3frden.dllcs.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4740

Network

MITRE ATT&CK Enterprise v15

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 v15

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