64de0f0d8cc7c92bc996636b0b61e92cfa4fb0dbdddc749694d4a7569d768549

Analysis

max time kernel
104s
max time network
143s
platform
windows10-2004_x64
resource
win10v2004-20250314-en
resource tags

arch:x64arch:x86image:win10v2004-20250314-enlocale:en-usos:windows10-2004-x64system
submitted
22/03/2025, 02:56

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General

Target

PCICHEK.dll
Size

29KB
MD5

4f352c563d5ae492ae64ad9b33dcebdb
SHA1

b984fa42519d0ae0f0868c7182849a8712a87b2e
SHA256

b78f7f4ab1b20e24d7938a2908bc221457426421acd4ec00dc10eb1e1173314c
SHA512

e5a9eae787583257d455d9340c59b91590c7b31479899e08d2fd215a06a49a78f7260348fe5834331a645fab0080925f1b3cfc0ef98cac97119e112ae3f634a9
SSDEEP

384:Jawhy2mNmnRrpl/uo6ki2Z8ZpH3GCJEd3zi/awUxm2owve7/uo6ki2B3zi/awve+:852mGUr2ZiRBEde/LJyr2pe/F5EFiRUS

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 1824 wrote to memory of 640	1824	rundll32.exe	86
PID 1824 wrote to memory of 640	1824	rundll32.exe	86
PID 1824 wrote to memory of 640	1824	rundll32.exe	86

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\PCICHEK.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1824
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\PCICHEK.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:640

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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