b9d952eef7130898801157705ec6214c676c060c9bb8308c7d7de2a620f0e738

Analysis

max time kernel
135s
max time network
140s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
12-12-2024 02:40

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General

Target

pcichek.dll
Size

17KB
MD5

8bc70bdd438ba6319924b01b5cc69e9f
SHA1

296be384e05ec5b8c92e4253169422417ccfdf17
SHA256

25dccc7c576995c3ea5abdbca87e05f7344ae00c686f2ba47c011af7e97c430c
SHA512

4049f2895d720d569074d8e2c93de31d6aea9132a11b884b198c7b6a6d69ab9fcad73057a7ae125ba5eb6a07093cf9005def974b7415c46f1c1f53353aeaa619
SSDEEP

192:JXANeiOT8k2b633L6RRHcjY5XQqsrb0hSF7j7ZlqUpai/Tvrb0hSqZlqca7bju5O:JXANt+52VOrrIoTvraIcai5O

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 880 wrote to memory of 3972	880	rundll32.exe	84
PID 880 wrote to memory of 3972	880	rundll32.exe	84
PID 880 wrote to memory of 3972	880	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\pcichek.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:880
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\pcichek.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3972

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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