RMM

AnyViewer

AnyViewer is a remote monitoring and management (RMM) tool. More information will be added as it becomes available.

Tool overview

Category
RMM
Research authors
@kostastsale
Created
2024-08-03
Last modified
2024-08-03
Privileges
System
Free / availability
up to 10 devices
Verification required
None
Supported platforms
Windows

Capabilities

Remote desktopRemote file transferRemote monitoring and managementRemote shell open

Executables & installation paths

Filename
AnyViewer.exe
OriginalFileName
AnyViewer
Description
Splash Window
Filename
RCClient.exe
OriginalFileName
RCClient.exe
Description
AnyViewer Core
Filename
ScreanCap.exe
Description
Screan capture
Filename
AVCore.exe
Filename
RCService.exe

Installation paths

C:\Program Files (x86)\AnyViewer\*

Code signing

signer name
AOMEI International Network Limited
certificate thumbprint
E5132FC7E6BD90602C81BBE92FB064B2CBC73853
src file sha256
4ef164fbedfbd439584d7c692f6ebb9bd9d937af436882c762483303531c5f8d
src file path
downloaded_files/anyviewer/4ef164fbedfbd439584d7c692f6ebb9bd9d937af436882c762483303531c5f8d
src file company
AOMEI International Network Limited

FORENSIC EVIDENCE

Event log artifacts

EventID
4688
ProviderName
Microsoft-Security-Auditing
LogFile
Security.evtx
CommandLine
"C:\\Program Files (x86)\\AnyViewer\\AVCore.exe" -d
Description
Taking actions on the remote machine such as opening a command prompt.
EventID
7045
ProviderName
Service Control Manager
LogFile
System.evtx
ServiceName
RCService
ImagePath
C:\\Program Files (x86)\\AnyViewer\\RCService.exe
Description
AnyViewer service installation service.

FORENSIC EVIDENCE

Network artifacts

Description
N/A
Domains
  • *.anyviewer.com
Ports
  • 443
Description
N/A
Domains
  • *.aomeisoftware.com
Ports
  • 443

Detections

Name
Arbitrary code execution and remote sessions via Action1 RMM
Description
Threat hunting rule for detecting the execution of arbitrary code and remote sessions via Action1 RMM
author
@kostastsale
Link
https://github.com/tsale/Sigma_rules/blob/main/Threat%20Hunting%20Queries/Anyviewer.yml
Sigma
https://github.com/magicsword-io/LOLRMM/blob/main/detections/sigma/anyviewer_network_sigma.yml
Description
Detects potential network activity of AnyViewer RMM tool

References

Acknowledgements

Person
Kostas
Handle
@kostastsale