d820a2843c4dd04b3fb075d45c9f7953f90a97e87a97f934212f4ff74253cd4c

Analysis

max time kernel
91s
max time network
94s
platform
windows11-21h2_x64
resource
win11-20241007-en
resource tags

arch:x64arch:x86image:win11-20241007-enlocale:en-usos:windows11-21h2-x64system
submitted
15/01/2025, 04:59

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

antiban.dll
Size

279KB
MD5

493e0b6ab748db93771272bd754491f3
SHA1

febb8b1271d8619020078a1f6d74170c1d845c9c
SHA256

e6faa707f8eb8d1ad465c3ef0b11224d55e7b2ca9c04240deec193dc2ad33999
SHA512

5184ada1f3f25b1c987075fbbcbc90275f7a054d6e8700f0dd6d57e566e823a12d072f2bf72934f8d2d46bd46acf5156b719f42d4178683e637a411a64c5f747
SSDEEP

6144:9lUZiPhyiSgnUSTTd9GlbbE0TrHnzh9UTBKK:gZiPhyiSgnUS3d9GlvRPnzh9UTQK

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 4008 wrote to memory of 2084	4008	rundll32.exe	77
PID 4008 wrote to memory of 2084	4008	rundll32.exe	77
PID 4008 wrote to memory of 2084	4008	rundll32.exe	77

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\antiban.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4008
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\antiban.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2084

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

Windows 7 deprecation

Loading Replay Monitor...