1370d22b331cfe37f0ec241a3555eb212019084087df695a2b3ffa7f6b77026e

Analysis

max time kernel
148s
max time network
155s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
05/10/2024, 19:32

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General

Target

Firefox/libGLESv2.dll
Size

2.0MB
MD5

e1c37c87bd52828c96a8521d5258a853
SHA1

ac1ef822e23450abd7cea22ecaeaa8cddc4c32c5
SHA256

80df0e34bc742a781ef3397398a67ccd83ac391f9274d3db3cd1725b135ffcc4
SHA512

6c68b2af361a193dee10755964b11de251fac92f59312a4889b737a336f9d67bc55f2e4fb1052f6611453c2c90f2594520665a201a2f4a6b665bbaf804af7b44
SSDEEP

24576:gMr9VJSLBm2fUMwQayez7vcoqZGZV6T+sldeod6E87s8Ygq85pzUOrSbe:RZS1mUU2HYca3k+sldOsWq8bUOrSy

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 4948 wrote to memory of 3520	4948	rundll32.exe	81
PID 4948 wrote to memory of 3520	4948	rundll32.exe	81
PID 4948 wrote to memory of 3520	4948	rundll32.exe	81

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\Firefox\libGLESv2.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4948
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\Firefox\libGLESv2.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3520

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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