1d0525b90c2d83c4713d91285efc31f3a25900e8d8431218ec85e9c0aa860809

Analysis

max time kernel
121s
max time network
122s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-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/iext2.dll
Size

488KB
MD5

a26c8b99e1519f4367893b3d3cd8e089
SHA1

397ed55f03acb6fe65d9d7c0bdc418da34eac8d8
SHA256

ef50e3e48358902f33639ec25cf58ef1ee3e3138f431291e41d4c193dfec2524
SHA512

fa43f76a23e87721f631f19646ddb297e7435012d06af25f4e18f02fe48f1533617b0dc8b3f3de886078d988c22853ec347e14fa59d7f33cb5a731696063fc26
SSDEEP

6144:Yujp9xZF+ES6jisyHOzC8QxEksWINE1DfYmgykSjsUgZ43KyEPhuTwKF:BZFX5zC8XkBIm1DfYml7otm3YJu

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 1948 wrote to memory of 1952	1948	rundll32.exe	30
PID 1948 wrote to memory of 1952	1948	rundll32.exe	30
PID 1948 wrote to memory of 1952	1948	rundll32.exe	30
PID 1948 wrote to memory of 1952	1948	rundll32.exe	30
PID 1948 wrote to memory of 1952	1948	rundll32.exe	30
PID 1948 wrote to memory of 1952	1948	rundll32.exe	30
PID 1948 wrote to memory of 1952	1948	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\iext2.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1948
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\艾兰主机端口扫描器V1.1\iext2.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1952

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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