6166367e4d881ea0b6ac9ad99c3e02bebeaa7bf9bd949dc3939915cc1a621e38

Analysis

max time kernel
148s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260911-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
25/09/2026, 12:33

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General

Target
Print/_bz2.dll
Size 81KB
Sample260925-prptmastdx
SHA256 6166367e4d881ea0b6ac9ad99c3e02bebeaa7bf9bd949dc3939915cc1a621e38
MD5 f902755b2d219b9a035b61facec12024
SHA1 2dcf6ed22dfd4ea2eccc127983414e40b2ea3268
SHA512 582b260922ac122e5fabfe5c189c9d25cecdfaa18b183c4fdaab4dd5df7c47c62b4334e720f5aa9b2d8fb1161ea5bdb38bd45ef863150355bbf6687639347aa5
SSDEEP 1536:V5+xzR6FP5tbGlA1Q38WSPYJYII3VajytH/9UfIio+:VuzIFRtSQQsWNJYII3VFf+
TLSH
T1EA837EC0F8CA4BDDFF277B3086C5F51BA13C92759B34C9E3E66AAC241A493A75131216
MD5 SHA1 SHA512 SSDEEP TLSH

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 1 IoCs

description	pid	Process	procid_target
PID 5168 wrote to memory of 5104	5168	rundll32.exe	89

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\Print\_bz2.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:5168
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\Print\_bz2.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:5104

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

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v16

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