1d0525b90c2d83c4713d91285efc31f3a25900e8d8431218ec85e9c0aa860809

Analysis

max time kernel
91s
max time network
135s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
19-09-2024 06:13

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General

Target

艾兰主机端口扫描器V1.1/shell.dll
Size

56KB
MD5

b824c21472c72b34fa9e103a71b210bf
SHA1

8611a68c40c3c66c81795df814165b1338b2dca6
SHA256

544985bffdd00a24def65288354dd4b4b3b29c99d9e4965dba7463ab229c61bf
SHA512

d2167cb90019ed4353bca853ff8c2d1ea1923d0b7a19c253aa2680549e30c82557ddf76dd4d3dd2fa18d03e6802466999ded35b417cb80b8ec51569dee530d9f
SSDEEP

768:PeZWaAKT41c1IYc8HBbrYNYVw2Fj9oNIqF42eo6U:PBKT4fkrymV7oNIqC8D

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 2268 wrote to memory of 4068	2268	rundll32.exe	85
PID 2268 wrote to memory of 4068	2268	rundll32.exe	85
PID 2268 wrote to memory of 4068	2268	rundll32.exe	85

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\艾兰主机端口扫描器V1.1\shell.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2268
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\艾兰主机端口扫描器V1.1\shell.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4068

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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