7def3d4e47840413e90e4a06bfb4f1a151ac7961625c5449c87d2f4058f9cf72

Analysis

max time kernel
150s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
17/08/2024, 09:41

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General

Target

胆小鬼网站关键字查询工具v1.1/Main/VMDotNet/v2.0.50727/C/WINDOWS/assembly/GAC_32/mscorlib.dll
Size

4.2MB
MD5

85008272d4bb58d70cafac7a4b2cc747
SHA1

f20ee91b91ba4cd3301056fd3e119bd62afdd336
SHA256

63761a84afc9404977e3bf3fc5df6afd2cf5da812dcaeb91fa98c52c7f249a3c
SHA512

4a2ab0275eadac9c1653601d3fe25c6548aa204da84b70f04a37145d8012e9a8ef4259954e9b017b44f928401ad980e8b71338f049121c434e68c9951ce43ab9
SSDEEP

49152:uu5CZMSpfq7Q9sk/IRUn2wMIzWuoGfPwNP0O+oA4D:F5CuGb32w1zQA4D

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 1340 wrote to memory of 4488	1340	rundll32.exe	87
PID 1340 wrote to memory of 4488	1340	rundll32.exe	87
PID 1340 wrote to memory of 4488	1340	rundll32.exe	87

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\胆小鬼网站关键字查询工具v1.1\Main\VMDotNet\v2.0.50727\C\WINDOWS\assembly\GAC_32\mscorlib.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1340
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\胆小鬼网站关键字查询工具v1.1\Main\VMDotNet\v2.0.50727\C\WINDOWS\assembly\GAC_32\mscorlib.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4488

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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