d97a186d7a7d86fd4266226ce416dd67d6dc618662fc300715156d88c8c6c1ea

Analysis

max time kernel
104s
max time network
137s
platform
windows10-2004_x64
resource
win10v2004-20250314-en
resource tags

arch:x64arch:x86image:win10v2004-20250314-enlocale:en-usos:windows10-2004-x64system
submitted
04/04/2025, 18:23

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General

Target

redist/miles/Reverb3.dll
Size

61KB
MD5

29b5f0a7e1c660fa7e64e329277245f6
SHA1

64b0e132171defab834b517b996e71a5f63a1282
SHA256

10d85aae53652c807a15bb4275089608faf5ba7b7f70f963e80f1e5342d14357
SHA512

69c1dbdb3b35212cf006dbda0b9ca99c68616846fd3a226019f1fc5eb19853d225318a4f89cfaa38bc87942e24a8c6a6536a68dd6702ce2fa5b0d1eb5e59367e
SSDEEP

768:yGwrSPcco/P61sdX65zAcDZOx2wnqP3vjdMOEuZ5Q9pRiB9TeV9HxvXK3P44KZor:yGCSzo/6GYAx2dMOYP99sPJco0PS

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 4988 wrote to memory of 4932	4988	rundll32.exe	86
PID 4988 wrote to memory of 4932	4988	rundll32.exe	86
PID 4988 wrote to memory of 4932	4988	rundll32.exe	86

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\redist\miles\Reverb3.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4988
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\redist\miles\Reverb3.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4932

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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