f59e5b7c4dcddee2305fbdc248f4f263c5c46cd3956af2c9d86d73052707e59b

Analysis

max time kernel
94s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
26-11-2024 21:50

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General

Target

uvnllfxk.exe
Size

34.1MB
MD5

2f681fe6591187ce3aaf014abc7f00b3
SHA1

3d69cf7428fc10ee601a9011ccee1719275987d9
SHA256

259dea5a8a0bf108c09339fea8da0c74fe0959175c56bb8c8d054c586a7128c3
SHA512

eb9ad3e9afe22e2004f6a3dc6abf267dcf84fbc2f7984e066435a0ec619af2361c92a732fa3f5213639fe4230808107d0b7b686feb4bd30cccc46ae213a380ac
SSDEEP

12288:KisnNo6S1SIS1SIS1SIS1SIS1SIS1SIS1SIS1SIS1SIS1SIS1SIS1SIS1SIS1SIu:V

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3480	1392	WerFault.exe	82

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	uvnllfxk.exe

C:\Users\Admin\AppData\Local\Temp\uvnllfxk.exe
"C:\Users\Admin\AppData\Local\Temp\uvnllfxk.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:1392
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1392 -s 364
  2⤵
  - Program crash
  PID:3480

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 1392 -ip 1392
1⤵
PID:1164

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

Replay Monitor

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Downloads

memory/1392-0-0x00000000005B0000-0x00000000005C2000-memory.dmp

Filesize
72KB

Download
memory/1392-1-0x00000000005B0000-0x00000000005C2000-memory.dmp

Filesize
72KB

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