1f1c6551a9e4df7aa78aa52651b9b5f96bab575c7dfc2100f29aa00f18965c46

Analysis

max time kernel
122s
max time network
123s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
17-10-2024 18:49

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General

Target

PS磨皮优化滤镜/Portraiture.dll
Size

1.3MB
MD5

bd1dfa4a4c02c4f049db0aa90eaf0408
SHA1

77b5ccebd7ca74335c08078e91b313a260d6a790
SHA256

0eb2ccd967058ee854b0a6729f6035346fde992bba51a7f86decc84c7f9915e6
SHA512

75298bcab8623d54eefc31de5a763c6cdfde3cd3e3576f33a361cb52b57b3154c8fcf1131376fb1e43417cf706c3a9f5a05f157821f7f253a0de40fc2ffe4430
SSDEEP

24576:Jo6uDjaII78vQY5o74eRjWIxRLcC0XzFTquncNOR5ekI:xPDtYxZnIORUv

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 2288 wrote to memory of 1640	2288	rundll32.exe	28
PID 2288 wrote to memory of 1640	2288	rundll32.exe	28
PID 2288 wrote to memory of 1640	2288	rundll32.exe	28
PID 2288 wrote to memory of 1640	2288	rundll32.exe	28
PID 2288 wrote to memory of 1640	2288	rundll32.exe	28
PID 2288 wrote to memory of 1640	2288	rundll32.exe	28
PID 2288 wrote to memory of 1640	2288	rundll32.exe	28

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\PS磨皮优化滤镜\Portraiture.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2288
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\PS磨皮优化滤镜\Portraiture.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1640

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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