3646788b8a13ae63138d8cb866a2a105673065098c012e32129371cf5ef1b818

Analysis

max time kernel
119s
max time network
123s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
22/03/2025, 02:32

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General

Target

PCICHEK.dll
Size

27KB
MD5

e311935a26ee920d5b7176cfa469253c
SHA1

eda6c815a02c4c91c9aacd819dc06e32ececf8f0
SHA256

0038ab626624fa2df9f65dd5e310b1206a9cd4d8ab7e65fb091cc25f13ebd34e
SHA512

48164e8841cfc91f4cbf4d3291d4f359518d081d9079a7995378f970e4085b534f4bafc15b83f4824cc79b5a1e54457b879963589b1acbcfe727a03eb3dffd1c
SSDEEP

768:X52mBHj1XCdnJ8EriRGp9E+l/kaTj1XCdnJ8EZp9E+8iROA:JPBHj5CdnTrioQ+l/kaTj5CdnTZQ+8iX

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 7 IoCs

description	pid	Process	procid_target
PID 2560 wrote to memory of 1524	2560	rundll32.exe	31
PID 2560 wrote to memory of 1524	2560	rundll32.exe	31
PID 2560 wrote to memory of 1524	2560	rundll32.exe	31
PID 2560 wrote to memory of 1524	2560	rundll32.exe	31
PID 2560 wrote to memory of 1524	2560	rundll32.exe	31
PID 2560 wrote to memory of 1524	2560	rundll32.exe	31
PID 2560 wrote to memory of 1524	2560	rundll32.exe	31

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\PCICHEK.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2560
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\PCICHEK.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1524

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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