7eb7a0ed01e80adb89b192b7876cafda055c00c1c5ce94d1a2f2f6f356643a32

Analysis

max time kernel
102s
max time network
139s
platform
windows10-2004_x64
resource
win10v2004-20250314-en
resource tags

arch:x64arch:x86image:win10v2004-20250314-enlocale:en-usos:windows10-2004-x64system
submitted
26/03/2025, 12:09

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General

Target

tzz1/PCICHEK.dll
Size

18KB
MD5

a0b9388c5f18e27266a31f8c5765b263
SHA1

906f7e94f841d464d4da144f7c858fa2160e36db
SHA256

313117e723dda6ea3911faacd23f4405003fb651c73de8deff10b9eb5b4a058a
SHA512

6051a0b22af135b4433474dc7c6f53fb1c06844d0a30ed596a3c6c80644df511b023e140c4878867fa2578c79695fac2eb303aea87c0ecfc15a4ad264bd0b3cd
SSDEEP

192:1ANeiOT8Z2b6SoVF6RRHaPrpF3o47jtd3hfwHjvud3hfwx7bjuh:1ANt+E2exrpxTSDuTuih

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 5448 wrote to memory of 6120	5448	rundll32.exe	86
PID 5448 wrote to memory of 6120	5448	rundll32.exe	86
PID 5448 wrote to memory of 6120	5448	rundll32.exe	86

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\tzz1\PCICHEK.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:5448
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\tzz1\PCICHEK.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:6120

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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