1d0525b90c2d83c4713d91285efc31f3a25900e8d8431218ec85e9c0aa860809

Analysis

max time kernel
95s
max time network
150s
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/EThread.dll
Size

56KB
MD5

391a5e311cebf461334acb330a0faaf8
SHA1

8e46d3ac91ba123803d69a665c80b30f5a8ad339
SHA256

8f462850ca8f46dd4095097aac4fcfb04cfd7fb0020f410dd3612960a16cd054
SHA512

8e7bc8c3677c6afcedb6fe7c6f4aa7ab9097ecb015012e734c58d59d6b77a04ef12a32dc653e6e06c332c4bdb50cc5c986eb07b44a4203f9512dd168a289ecc8
SSDEEP

768:13gWNW3gyVNWTmOPMJcyS6K7viaViB9V5yHQ6Fq4oCaJaUOJK:5XkSTmOP0Cbu2BboCakJK

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 832 wrote to memory of 4356	832	rundll32.exe	82
PID 832 wrote to memory of 4356	832	rundll32.exe	82
PID 832 wrote to memory of 4356	832	rundll32.exe	82

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\艾兰主机端口扫描器V1.1\EThread.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:832
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\艾兰主机端口扫描器V1.1\EThread.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4356

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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