937c46006e622509af09340233e000490f1294a6122f6d222abd8239c15f3a0c

Analysis

max time kernel
145s
max time network
151s
platform
windows11-21h2_x64
resource
win11-20241007-es
resource tags

arch:x64arch:x86image:win11-20241007-eslocale:es-esos:windows11-21h2-x64systemwindows
submitted
21/12/2024, 21:08 UTC

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General

Target

langs/VBoxClient-x86.dll
Size

669KB
MD5

8499bcb782e639b57abb8b503d410eb8
SHA1

a4e3363a30c02fe999eedfed50a8dd200f4c46c9
SHA256

84b47308abc293515fa8b682d7ede3a53fed426a7073cfec466bcde681da715f
SHA512

344132b5148ce38174230efb51b0aaa85709bbe2f34c09ff47e9390324ee1139423717cc461e7f276db80fcb86a0509ca92cd84a18b7657d3da65c8fe427fc39
SSDEEP

12288:BfWBgRdNVSnkjiLSRHhWsfl4GhW0TAZoq:BfWBgRdNUnkHWsfl4Gg0ED

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	regsvr32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3124 wrote to memory of 784	3124	regsvr32.exe	77
PID 3124 wrote to memory of 784	3124	regsvr32.exe	77
PID 3124 wrote to memory of 784	3124	regsvr32.exe	77

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\langs\VBoxClient-x86.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:3124
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\langs\VBoxClient-x86.dll
  2⤵
  - System Location Discovery: System Language Discovery
  PID:784

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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