882c7653dcd983fa9610db8ecaded9a92881d50ac1d99938439e569a4ec7c54f

Analysis

max time kernel
119s
max time network
121s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
12/09/2024, 01:49

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General

Target

打字高手--文录教学鉴定系统 V8.3/IDR20009.dll
Size

114KB
MD5

4ba4626abf8ce6f007c94e9dc5ba9ba0
SHA1

a7c357a09bb254939fa414a815d8c52a824594b9
SHA256

9029ae2f58c0dd2d34d09f6be2eb4086a4cde84e6370fe04bba7d6dbc2765eed
SHA512

810df3251d856348d0fa8147a18baba649342b697d2ea4f2ed4c11f44d05777c8b9826e85cd3b39d2d2eedb10ce67da5b50bb5f45bfe8a0b1332d9b04743d33f
SSDEEP

1536:PD38DFxOQ+Q9x2AGyOi/JTqe7P7VLMTh1bqragom+s+3wfj/vAw8O0XeqXOd9:r38DFxj9wRi/d7VLMTfWHom1T9

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 1876 wrote to memory of 2656	1876	rundll32.exe	30
PID 1876 wrote to memory of 2656	1876	rundll32.exe	30
PID 1876 wrote to memory of 2656	1876	rundll32.exe	30
PID 1876 wrote to memory of 2656	1876	rundll32.exe	30
PID 1876 wrote to memory of 2656	1876	rundll32.exe	30
PID 1876 wrote to memory of 2656	1876	rundll32.exe	30
PID 1876 wrote to memory of 2656	1876	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe "C:\Users\Admin\AppData\Local\Temp\打字高手--文录教学鉴定系统 V8.3\IDR20009.dll",#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1876
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe "C:\Users\Admin\AppData\Local\Temp\打字高手--文录教学鉴定系统 V8.3\IDR20009.dll",#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2656

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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