9f5103474797077a40d98c4a012bf38058fedf18baf943290d24b7db2e996672

Analysis

max time kernel
138s
max time network
124s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
21/08/2024, 14:33

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General

Target

pvmp3.dll
Size

264KB
MD5

d61d477039bdf99c405a0b952fd382cc
SHA1

83af14c073e297c52f0456b3a7f8322baa7eb8a0
SHA256

ea2cc28429543a8f2372beef07e2745862d7a7d5bd4e62ac0a681745485cb32f
SHA512

5e57234d0ffd639b8aef2eea431bad358faaac9923323fab1b12b4edd1bac8651ae7d67b168b04617949169e1079a5225d3f23170db2467a0f66841ac35cb0a4
SSDEEP

6144:BXIpLpYED06dljyPu53GJxhJfOMBfcB8:BYYED0UVR0f9Oy

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 4296 wrote to memory of 752	4296	rundll32.exe	84
PID 4296 wrote to memory of 752	4296	rundll32.exe	84
PID 4296 wrote to memory of 752	4296	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\pvmp3.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4296
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\pvmp3.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:752

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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