1d0525b90c2d83c4713d91285efc31f3a25900e8d8431218ec85e9c0aa860809

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
19-09-2024 06:13

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General

Target

艾兰主机端口扫描器V1.1/RegEx.dll
Size

208KB
MD5

137e8e2668269fc9bcda36196ee4c30e
SHA1

3c8a10b5c48fa1c04a06a36825555e87db76a6f5
SHA256

2a92ac329edfa6e9064abb0de2e2d1d534966d8831036fd508adcab3b6812578
SHA512

44baa96cdf503e1df4b14575ecfacfed4786dfa224de458ebcf4d45eef2fa60661af30fdf5a00c27e62575bbac099be450c207f2b2ada281b676786a085f4b70
SSDEEP

3072:QDb7wL+rIdliCIjG8yUn4ZFI5aheI239qjG54fJo0H8R5qBx:5Lwp9G803SUW4tJB

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 2256 wrote to memory of 2408	2256	rundll32.exe	30
PID 2256 wrote to memory of 2408	2256	rundll32.exe	30
PID 2256 wrote to memory of 2408	2256	rundll32.exe	30
PID 2256 wrote to memory of 2408	2256	rundll32.exe	30
PID 2256 wrote to memory of 2408	2256	rundll32.exe	30
PID 2256 wrote to memory of 2408	2256	rundll32.exe	30
PID 2256 wrote to memory of 2408	2256	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\艾兰主机端口扫描器V1.1\RegEx.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2256
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\艾兰主机端口扫描器V1.1\RegEx.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2408

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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