CmdID / Rules / Windows

Adwind RAT / JRAT

A Sigma rule for process creation on Windows, from SigmaHQ’s emerging threats rules, by Florian Roth (Nextron Systems), Tom Ueltschi, Jonhnathan Ribeiro, oscd.community.

high 2 ATT&CK techniques

What it looks for

its detection, as SigmaHQ writes it

detection:
  selection:
    - CommandLine|contains|all:
        - '\AppData\Roaming\Oracle'
        - '\java'
        - '.exe '
    - CommandLine|contains|all:
        - 'cscript.exe'
        - 'Retrive'
        - '.vbs '
  condition: selection

The rule’s detection, its selections and fields in order of name. The whole rule, with its references and false positives, is on SigmaHQ, by Florian Roth (Nextron Systems), Tom Ueltschi, Jonhnathan Ribeiro, oscd.community, under the Detection Rule License 1.1. CmdID evaluates it on a command line alone: a test on what a command line cannot show, such as the parent process or the user, is not met.

None of the everyday examples and documented commands on CmdID’s program pages trips it. To see whether a command line does, paste it into CmdID.

ATT&CK

the techniques it is tagged with

T1059.005Command and Scripting Interpreter: Visual Basic

T1059.007Command and Scripting Interpreter: JavaScript

Adwind RAT / JRAT

What it looks for

ATT&CK

Other rules for T1059.005 Command and Scripting Interpreter: Visual Basic