Detection rules › Sigma

Use of Remote.exe

Status
test
Severity
medium
Log source
category process_creation, product windows
Author
Christopher Peacock @SecurePeacock, SCYTHE @scythe_io
Source
github.com/SigmaHQ/sigma

Remote.exe is part of WinDbg in the Windows SDK and can be used for AWL bypass and running remote files.

Known false positives

  • Approved installs of Windows SDK with Debugging Tools for Windows (WinDbg).

MITRE ATT&CK coverage

Telemetry coverage

ProviderRecord / event type
SysmonEvent ID 1: Process creation

Rule body

title: Use of Remote.exe
id: 4eddc365-79b4-43ff-a9d7-99422dc34b93
status: test
description: Remote.exe is part of WinDbg in the Windows SDK and can be used for AWL bypass and running remote files.
references:
    - https://blog.thecybersecuritytutor.com/Exeuction-AWL-Bypass-Remote-exe-LOLBin/
    - https://lolbas-project.github.io/lolbas/OtherMSBinaries/Remote/
author: 'Christopher Peacock @SecurePeacock, SCYTHE @scythe_io'
date: 2022-06-02
tags:
    - attack.execution
    - attack.stealth
    - attack.t1127
logsource:
    category: process_creation
    product: windows
detection:
    selection:
        - Image|endswith: '\remote.exe'
        - OriginalFileName: 'remote.exe'
    condition: selection
falsepositives:
    - Approved installs of Windows SDK with Debugging Tools for Windows (WinDbg).
level: medium

Stages and Predicates

Stage 0: condition

selection

Stage 1: selection

selection:
    - Image|endswith: '\remote.exe'
    - OriginalFileName: 'remote.exe'

Indicators

These rows show field, operator, and value matches.