dda14413450a11f336a8305cf274943d614905c3429d4f0efeffe6bf4b8b7bdc

Analysis

max time kernel
149s
max time network
132s
platform
windows11-21h2_x64
resource
win11-20250619-en
resource tags

arch:x64arch:x86image:win11-20250619-enlocale:en-usos:windows11-21h2-x64system
submitted
30/11/2025, 02:54

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General

Target
bb8e52face5b076cc890bbfaaf4bb73e.dll
Size 222KB
Sample251130-dedp2sek3x
SHA256 5545f31c832c8bde6cf7563cdc0f4a4b9b15416480e14f15420b1691444c376d
MD5 bb8e52face5b076cc890bbfaaf4bb73e
SHA1 df430358a2c7eaf3e328a00a6f961ded9428e491
SHA512 f465c12bf336e659608c3a4f1e8e14b0876d28f0ad1a75ffb60c674da9a3535493a7e9357ef6b55f78666418ef9c4f7795aa2840aac0f41d6b53131e353b1a59
SSDEEP 6144:qJ+WK/pvT7arfwKFzDTsv5oaTh45CjBscX9TEGgO:RJpb7Y7vf5i5X9TcO
MD5 SHA1 SHA512 SSDEEP

Score

8^/10

discovery

Malware Config

Signatures

Badlisted process makes network request 1 IoCs

Network request originating from process or tool commonly abused by malware.

flow	pid	Process
2	5996	rundll32.exe

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 464 wrote to memory of 5996	464	rundll32.exe	78
PID 464 wrote to memory of 5996	464	rundll32.exe	78
PID 464 wrote to memory of 5996	464	rundll32.exe	78

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\bb8e52face5b076cc890bbfaaf4bb73e.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:464
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\bb8e52face5b076cc890bbfaaf4bb73e.dll,#1
  2⤵
  - Badlisted process makes network request
  - System Location Discovery: System Language Discovery
  PID:5996

Network

MITRE ATT&CK Enterprise v16

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

Replay Monitor

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Downloads

memory/5996-0-0x0000000001FB0000-0x0000000001FED000-memory.dmp

Download

memory/5996-5-0x0000000001FB0000-0x0000000001FED000-memory.dmp